RIDGID Nail Gun R175RND User Guide

OPERATOR’S MANUAL  
ROOFING COIL NAILER  
R175RND  
Your roofing coil nailer has been engineered and manufactured to our high standards for dependability, ease of operation,  
and operator safety. When properly cared for, it will give you years of rugged, trouble-free performance.  
WARNING:  
To reduce the risk of injury, the user must read and understand the operator’s manual before using this product.  
Thank you for buying a RIDGID product.  
SAVE THIS MANUAL FOR FUTURE REFERENCE  
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GENERAL SAFETY RULES  
Do not overreach. Keep proper footing and balance  
at all times. Proper footing and balance enables better  
control of the tool in unexpected situations.  
DANGER  
READ AND UNDERSTAND TOOL LABELS AND  
MANUAL. Failure to follow warnings could result  
in DEATH or SERIOUS INJURY.  
Use safety equipment. Always wear eye protection.  
Dust mask, nonskid safety shoes, hard hat, or hearing  
protection must be used for appropriate conditions.  
SAVE THESE INSTRUCTIONS  
WORK AREA  
Do not use on a ladder or unstable support. Stable  
footing on a solid surface enables better control of the  
tool in unexpected situations.  
Keep your work area clean and well lit. Cluttered  
benches and dark areas invite accidents.  
TOOL USE AND CARE  
Do not operate power tools in explosive atmospheres,  
such as in the presence of flammable liquids, gases,  
or dust. Power tools create sparks which may ignite the  
dust or fumes.  
Do not force tool. Use the correct tool for your  
application. The correct tool will do the job better and  
safer at the rate for which it is designed.  
Do not use tool if trigger does not actuate properly.  
Any tool that cannot be controlled with the trigger is  
dangerous and must be repaired.  
Keep bystanders, children, and visitors away while  
operating a power tool. Distractions can cause you to  
lose control.  
Check operation of the workpiece contact mechanism  
frequently. Do not use the tool if the workpiece contact  
mechanism is not working correctly as accidental driving  
of a fastener may result. Do not interfere with the proper  
operation of the workpiece contact mechanism.  
PERSONAL SAFETY  
Eye protection which conforms to ANSI specifications  
and provides protection against flying particles both  
from the FRONT and SIDE should ALWAYS be worn  
by the operator and others in the work area when  
loading, operating or servicing this tool. Eye protection  
is required to guard against flying fasteners and debris,  
which could cause severe eye injury.  
Store idle tools out of the reach of children and other  
untrained persons. Tools are dangerous in the hands of  
untrained users.  
Maintain tools with care. Follow maintenance  
instructions. Properly maintained tools are easier to  
control.  
The employer and/or user must ensure that proper  
eye protection is worn. We recommend Wide Vision  
Safety Mask for use over eyeglasses or standard safety  
glasses that provide protection against flying particles  
both from the front and side. Always use eye protection  
which is marked to comply with ANSI Z87.1.  
Check for misalignment or binding of moving parts,  
breakage of parts, and any other condition that may  
affect the tool’s operation. If damaged, have the tool  
serviced before using. Many accidents are caused by  
poorly maintained tools.  
Additional safety protection will be required in some  
environments. For example, the working area may  
include exposure to noise level which can lead to hearing  
Use only fasteners that are recommended for your  
model.  
damage. The employer and user must ensure that any Keep the tool and its handle dry, clean and free from  
necessary hearing protection is provided and used by the  
operator and others in the work area. Some environments  
will require the use of head protection equipment. When  
required, the employer and user must ensure that head  
protection conforming to ANSI Z89.1-1997 is used.  
oil and grease. Always use a clean cloth when cleaning.  
Never use brake fluids, gasoline, petroleum-based  
products, or any strong solvents to clean your tool.  
Following this rule will reduce the risk of loss of control  
and deterioration of the enclosure plastic.  
Stay alert, watch what you are doing and use common  
sense when operating a power tool. Do not use tool  
while tired or under the influence of drugs, alcohol,  
or medication. A moment of inattention while operating  
power tools may result in serious personal injury.  
SERVICE  
Tool service must be performed only by qualified  
repair personnel. Service or maintenance performed by  
unqualified personnel may result in a risk of injury.  
When servicing a tool, use only identical replacement  
parts. Follow instructions in the Maintenance section  
of this manual. Use of unauthorized parts or failure to  
follow Maintenance instructions may create a risk of  
injury.  
Dress properly. Do not wear loose clothing or jewelry.  
Contain long hair. Keep your hair, clothing, and gloves  
away from moving parts. Loose clothes, jewelry, or long  
hair can be caught in moving parts.  
Keep fingers away from trigger when not driving  
fasteners to avoid accidental firing.  
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SPECIFIC SAFETY RULES  
Know your pneumatic tool. Read operator’s manual  
carefully. Learn its applications and limitations, as well  
as the specific potential hazards related to this tool.  
Following this rule will reduce the risk of electric shock,  
fire, or serious injury.  
OPERATION  
Always assume that the tool contains fasteners.  
Do not carry the tool from place to place holding the  
trigger. Accidental discharge could result.  
Always handle the tool with care:  
• Respect the tool as a working implement.  
• Never engage in horseplay.  
Always wear safety glasses with side shields.  
Everyday glasses have only impact resistant lenses. They  
are NOT safety glasses. Following this rule will reduce  
the risk of eye injury.  
• Never pull the trigger unless nose is directed toward  
the work.  
Protect your lungs. Wear a face or dust mask if the  
operation is dusty. Following this rule will reduce the risk  
of serious personal injury.  
• Keep others a safe distance from the tool while tool is in  
operation as accidental actuation may occur, possibly  
causing injury.  
Protect your hearing. Wear hearing protection during  
extended periods of operation. Following this rule will  
reduce the risk of serious personal injury.  
Choice of triggering method is important. Check  
manual for triggering options.  
Make sure the hose is free of obstructions or snags.  
Entangled or snarled hoses can cause loss of balance or  
footing and may become damaged.  
Pneumatic tools are designed for single-hand use. Do  
not hold the tool by the front of the magazine. Do not put  
hands, head, or other parts of your body near the bottom  
of the magazine where the nail exits the tool, as serious  
personal injury could result.  
Use the tool only for its intended use. Do not discharge  
fasteners into open air.  
Use the pneumatic tool only for the purpose for which  
it was designed.  
Do not point the tool toward yourself or anyone  
whether it contains fasteners or not.  
Use only the fasteners recommended for this tool.  
Use of the wrong fasteners could result in poor fastener  
feeding, jammed fasteners, and nails leaving the tool at  
erratic angles. If fasteners are not feeding smoothly and  
properly, discontinue their use immediately. Jammed  
and improperly feeding fasteners could result in serious  
personal injury.  
Do not actuate the tool unless you intend to drive a  
fastener into the workpiece.  
Always ensure that the workpiece contact is fully  
positioned on the workpiece. Positioning the work  
contact element only partially on the workpiece could  
cause the fastener to miss the workpiece completely and  
result in serious personal injury.  
Never use this tool in a manner that could cause a  
fastener to be directed toward anything other than  
the workpiece.  
Do not use the tool as a hammer.  
Always carry the tool by the handle. Never carry the  
tool by the air hose.  
Do not alter or modify this tool from the original design  
or function without approval from the manufacturer.  
Always be aware that misuse and improper handling  
of this tool can cause injury to yourself and others.  
Never clamp or tape the trigger or workpiece contact  
in an actuated position.  
Never leave a tool unattended with the air hose  
attached.  
Do not operate this tool if it does not contain a legible  
warning label.  
Do not drive fasteners near edge of material. The  
workpiece may split causing the fastener to ricochet,  
injuring you or a co-worker. Be aware that the nail may  
follow the grain of the wood, causing it to protrude  
unexpectedly from the side of the work material.  
Keep hands and body parts clear of immediate work  
area. Hold workpiece with clamps when necessary to  
keep hands and body out of potential harm. Be sure the  
workpiece is properly secured before pressing the nailer  
against the material. The workpiece contact may cause  
the work material to shift unexpectedly.  
Keep face and body parts away from back of the tool  
cap when working in restricted areas. Sudden recoil  
can result in impact to the body, especially when nailing  
into hard or dense material.  
Do not continue to use a tool that leaks air or does  
not function properly.  
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SPECIFIC SAFETY RULES  
During normal use the tool will recoil immediately Always disconnect air supply:  
after driving a fastener. This is a normal function of  
the tool. Do not attempt to prevent the recoil by holding  
the nailer against the work. Restriction to the recoil can  
result in a second fastener being driven from the nailer.  
Grip the handle firmly, let the tool do the work and do not  
place second hand on top of tool or near exhaust at any  
time. Failure to heed this warning can result in serious  
personal injury.  
• Before making adjustments  
• When servicing the tool  
• When clearing a jam  
• When tool is not in use  
• When moving to a different work area, as accidental  
actuation may occur, possibly causing injury.  
LOADING TOOL  
Do not drive fasteners on top of other fasteners or with  
the tool at an overly steep angle as this may cause Do not load the tool with fasteners when any one of  
the operating controls is activated.  
deflection of fasteners which could cause injury.  
When loading tool:  
Do not drive fasteners close to the edge of the  
workpiece as the wood may split, allowing the  
fastener to be deflected possibly causing injury.  
Never place a hand or any part of body in fastener  
discharge area of tool.  
Never point tool at anyone.  
AIR SUPPLY AND CONNECTIONS  
Do not pull the trigger or depress the workpiece  
contact as accidental actuation may occur, possibly  
causing injury.  
Do not use oxygen, combustible gases, or bottled  
gases as a power source for this tool as tool will  
explode, possibly causing injury or death.  
Do not use with an air compressor which can  
potentially exceed 200 psi as tool may burst, possibly  
causing injury.  
SAVE THESE INSTRUCTIONS  
Refer to them frequently and use them to instruct others  
who may use this tool. If you loan someone this tool, loan  
them these instructions also.  
The connector on the tool must not hold pressure  
when air supply is disconnected. If an incorrect  
fitting is used, the tool can remain charged with air after  
disconnecting and thus will be able to drive a fastener  
even after the air line is disconnected, possibly causing  
injury.  
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SYMBOLS  
Some of the following symbols may be used on this tool. Please study them and learn their meaning. Proper interpretation  
of these symbols will allow you to operate the tool better and safer.  
SYMBOL  
NAME  
DESIGNATION/EXPLANATION  
To reduce the risk of injury, user must read and understand operator’s  
manual before using this product.  
Read The Operator’s Manual  
Always wear safety goggles or safety glasses with side shields and, as  
necessary, a full face shield when operating this product.  
Eye Protection  
Always wear other personal protective equipment such as hearing  
protection and a hard hat when needed.  
Eye, Ear and Head Protection  
Keep Hands Away  
Safety Alert  
Keep hands and body away from the discharge area of the tool.  
Precautions that involve your safety.  
Hot Surface  
To reduce the risk of injury or damage, avoid contact with any hot surface.  
The following signal words and meanings are intended to explain the levels of risk associated with this product.  
SYMBOL SIGNAL  
MEANING  
Indicates an imminently hazardous situation, which, if not avoided, will result in death  
or serious injury.  
DANGER:  
Indicates a potentially hazardous situation, which, if not avoided, could result in death  
or serious injury.  
WARNING:  
CAUTION:  
CAUTION:  
Indicates a potentially hazardous situation, which, if not avoided, may result in minor or  
moderate injury.  
(Without Safety Alert Symbol) Indicates a situation that may result in property damage.  
SERVICE  
Servicing requires extreme care and knowledge and should  
be performed only by a qualified service technician. For  
service we suggest you return the product to your nearest  
AUTHORIZED SERVICE CENTER for repair. When  
servicing, use only identical replacement parts.  
WARNING:  
To avoid serious personal injury, do not attempt  
to use this product until you read thoroughly and  
understand completely the operator’s manual.  
If you do not understand the warnings and  
instructions in the operator’s manual, do not use  
this product. Call RIDGID customer service for  
assistance.  
WARNING:  
The operation of any power tool can result in foreign objects being thrown into your eyes, which can result  
in severe eye damage. Before beginning power tool operation, always wear safety goggles or safety glasses  
with side shields and, when needed, a full face shield. We recommend Wide Vision Safety Mask for use  
over eyeglasses or standard safety glasses with side shields. Always use eye protection which is marked  
to comply with ANSI Z87.1.  
SAVE THESE INSTRUCTIONS  
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GLOSSARY OF TERMS  
Activate (operating controls)  
Air inlet port  
To move an operating control so that it is in a position  
that allows the tool to be actuated or that satisifes one  
requirement for the tool to be actuated.  
In an air tool, the opening to which the compressed air supply  
is connected, usually by means of a threaded fitting.  
Coil nailer  
Actuate (tool)  
A nailer that drives fasteners from a collated coil of nails. The  
primary application of this tool is production applications.  
To cause movement of the tool component(s) intended to  
drive a fastener.  
Fastener  
Actuation system  
A staple, pin, brad, nail, or other fastening device which is  
designed and manufactured for use in the tools within the  
scope of this standard.  
The use of a trigger, workpiece contact, and/or other  
operating control, separately or in some combination or  
sequence, to actuate the tool.  
Jam  
• Single sequential actuation  
An obstruction in the feed or drive areas of the tool.  
An actuation system in which there is more than one  
operating control and the operating controls must  
be activated in a specific sequence to actuate the  
tool. Additional actuation can occur when a specific  
operating control, other than a workpiece contact, is  
released and re-activated.  
Maximum air pressure  
The maximum allowable pressure of the compressed air, as  
specified by the manufacturer, for operating a tool.  
Operating control  
A control that separately, or as part of an actuation system,  
can cause the actuation of a tool.  
• Contact actuation  
Trigger  
An actuation system in which there is more than one  
operating control and the operating controls can be  
activated in any sequence to actuate the tool. Additional  
actuation can occur when any operating control is  
released and re-activated.  
A tool operating control activated by a tool operator’s  
fingers.  
Workpiece  
The intended object into which a fastener is to be driven  
by a tool.  
• Selective actuation  
Workpiece contact  
An operating control element or assembly on the tool  
intended to be activated by the material to be fastened.  
An actuation system that allows discrete selection of  
two or more of the following actuation systems, single  
sequential actuation, full sequential actuation or contact  
actuation. One or more of the selections shall be single  
sequential actuation or full sequential actuation.  
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FEATURES  
PRODUCT SPECIFICATIONS  
Weighted sound impulse power level................... 96.5 dBA  
Emission sound pressure level............................. 84.2 dBA  
Vibration ...............................................................3.57 m/s2  
Weight ..................................................................... 5.1 lbs.  
Operating Pressure.............................................70-120 psi  
Magazine Capacity................................................120 nails  
Air Consumption ............................ .05 ft3/cycle at 100 psi  
Air Inlet ..............................................................3/8 in. NPT  
ADJUSTABLE  
EXHAUST  
QUICK-CONNECT  
SWIVEL CONNECTOR  
DEPTH OF DRIVE  
ADJUSTMENT  
SELECTABLE  
TRIGGER  
MAGAZINE  
SHINGLE GUIDE  
WORKPIECE  
CONTACT  
REPLACEABLE  
NOSEPIECE  
Fig. 1  
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FEATURES  
KNOW YOUR ROOFING COIL NAILER  
MAGNETIC NAIL HOLDER  
See Figure 1.  
The magnetic nail holder allows for easy loading and  
maintains nail position down to the last fastener.  
The safe use of this tool requires an understanding of the  
information on the product and in this operator’s manual as  
well as a knowledge of the project you are attempting. Before  
use of this product, familiarize yourself with all operating  
features and safety rules.  
MUFFLER  
The muffler reduces noise during operation.  
QUICK-CONNECT SWIVEL CONNECTOR  
The quick-connect swivel connector helps prevent hose  
tangles.  
ADJUSTABLE EXHAUST  
The exhaust can be adjusted to a variety of positions  
depending on operator preference.  
REPLACEABLE NOSEPIECE WITH CARBIDE  
INSERTS  
DEPTH OF DRIVE ADJUSTMENT  
The tool-free depth of drive adjustment lets you select  
precise driving depth of the fastener.  
This feature makes maintenance easier to perform and  
extends the life of the tool.  
SELECTABLE TRIGGER  
The selectable trigger lets the operator choose between  
Contact Actuation for higher productivity and Single  
Sequential Actuation for precise fastener placement.  
EZ LOAD™ WITH OFFSET MAGAZINE  
The EZ Load feature makes reloading quick and easy. The  
offset magazine has three adjustment positions to accept  
various nail sizes.  
SHINGLE GUIDE  
A removable, tool-free shingle guide is included with the  
nailer for precise placement of shingles.  
IN-HANDLE AIR FILTER  
The self-cleaning in-handle air filter helps keep debris out  
to extend the life of the tool.  
INTERNAL PISTON CATCH  
The internal piston catch delivers consistent driving power.  
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ASSEMBLY  
UNPACKING  
This product has been shipped completely assembled.  
WARNING:  
If any parts are damaged or missing do not operate  
this product until the parts are replaced. Failure to  
heed this warning could result in serious personal  
injury.  
Carefully remove the tool and any accessories from the  
box. Make sure that all items listed in the packing list are  
included.  
Inspect the tool carefully to make sure no breakage or  
damage occurred during shipping.  
Do not discard the packing material until you have  
WARNING:  
carefully inspected and satisfactorily operated the tool.  
Do not attempt to modify this tool or create  
accessories not recommended for use with this  
tool. Any such alteration or modification is misuse  
and could result in a hazardous condition leading  
to possible serious personal injury.  
If any parts are damaged or missing, please call  
1-866-539-1710 for assistance.  
PACKING LIST  
Roofing coil nailer  
Carrying Case  
Oil  
Hex Key  
Eye Protection  
Fastener Guide  
Operator’s Manual  
OPERATION  
APPLICATIONS  
You may use this tool for the purposes listed below:  
Asphalt & Fiberglass Shingles  
Waterproof Tar Paper  
Roofing Felt  
DANGER:  
Do not use oxygen, combustible gases, or bottled  
gases as a power source for this tool. The tool will  
explode and cause death or serious injury.  
Fire Wall (Exterior Gypsum Board)  
House Wrap  
WARNING:  
Do not allow familiarity with tools to make you  
careless. Remember that a careless fraction of a  
second is sufficient to inflict severe injury.  
Cement Board  
Insulation Board  
Metal Drip Edges  
Siding  
Vapor Barrier  
WARNING:  
Upholstery Trim Panels  
Always wear safety goggles or safety glasses with  
side shields when operating tools. Failure to do so  
could result in objects being thrown into your eyes  
resulting in possible serious injury.  
WARNING:  
Disconnect the tool from the air supply before  
leaving the work area, moving the tool to another  
location, or handing the tool to another person.  
Failure to do so could result in serious personal  
injury.  
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OPERATION  
AIR FITTING  
WARNING:  
Always wear eye protection. Eye protection does  
not fit all operators in the same way. Make sure the  
eye protection chosen has side shields or provides  
protection from flying debris both from the front  
and sides.  
PREPARING THE TOOL FOR USE  
See Figure 2.  
Under normal use conditions, the tool should be lubricated  
before connecting the tool to an air supply. Add air tool  
lubricant into the air fitting on the tool once daily with minimal  
use, or twice a day with heavy use. Only a few drops of oil  
at a time is necessary. Too much oil will only collect inside  
the tool and will be noticeable in the exhaust cycle.  
Fig. 2  
ADJUSTABLE  
EXHAUST  
Before connecting the tool, check the air compressor  
gauge to be sure it is functioning within the proper range of  
70-120 psi.  
ADJUSTING THE EXHAUST  
See Figure 3.  
The adjustable exhaust on the end cap of the tool allows  
the operator to direct the exhaust according to operator  
preference.  
To adjust, turn the exhaust cap in the desired direction.  
Fig. 3  
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OPERATION  
AIR HOSE  
CONNECTOR  
WARNING:  
Disconnect the tool from the air supply before  
leaving the work area, moving the tool to another  
location, or handing the tool to another person.  
Failure to do so could result in serious personal  
injury.  
CONNECTING THE TOOL TO AN AIR SUPPLY  
See Figure 4.  
SWIVEL  
CONNECTOR  
DANGER:  
Do not use oxygen, combustible gases, or bottled  
gases as a power source for this tool. The tool will  
explode and cause death or serious injury.  
This tool is designed to operate on clean, dry compressed air  
at regulated pressures between 70 and 120 psi. The correct  
air pressure is the lowest pressure that will do the job.  
Fig. 4  
NOTE: Air pressure that is higher than 120 psi may damage  
the tool.  
The tool and air hose must have a hose coupling that allows  
all pressure to be removed from the tool when the coupling  
is disconnected.  
WARNING:  
Always use a coupling that discharges all the  
compressed air in the tool at the time the fitting or  
hose coupling is disconnected. Using a coupling  
that does not discharge the compressed air could  
cause unintended operation and serious personal  
injury.  
WARNING:  
Do not climb rigging or scaffolding while carrying  
a tool that is connected to an air hose. Doing so  
could result in serious personal injury.  
Connect the tool to the air supply with a 1/4 in. female quick  
connector. A 3/8 in. female quick connector may be used  
in situations where a 1/4 in. supply line is not available. For  
maximum tool performance, a 3/8 in. supply line and fittings  
are required.  
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OPERATION  
ADJUSTING THE OFFSET MAGAZINE  
See Figures 5 - 6.  
SPOOL  
The EZ Load™ feature is designed for quick and easy  
reloads. To prevent jamming, always adjust the magazine  
to the correct position for the size nail you are using. There  
is an adjustment indicator inside the magazine to help you  
choose the right position.  
To adjust the magazine, pull up on the spool and rotate it  
until the nail tray rests in place in the desired position. Rotate  
it counterclockwise to lower the nail tray. Turn it clockwise  
to raise the nail tray.  
Position  
Position 1  
Position 2  
Position 3  
Nail Size  
3/4 in., 7/8 in., 1 in.  
1-1/4 in.  
1-1/2 in., 1-3/4 in.  
POSITION 1  
POSITION 2  
POSITION 3  
Fig. 5  
SPOOL  
NAIL TRAY  
Fig. 6  
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OPERATION  
TO OPEN  
LOADING THE TOOL WITH NAILS  
See Figures 7 - 9.  
FEEDER  
COVER LATCH  
WARNING:  
The tool’s driving mechanism may cycle when the  
tool is first connected to the air supply. Always  
connect the tool to the air supply before loading  
nails to prevent injury from unintended cycling.  
Always make sure the tool’s magazine is empty  
at the beginning of each work session, before  
connecting to an air supply.  
WARNING:  
Keep the tool pointed away from yourself and  
others when loading nails. Failure to do so could  
result in possible serious personal injury.  
FEEDER  
COVER  
Fig. 7  
WARNING:  
Use only the nails recommended for use with this  
tool (refer to the Fastener Guide). The use of any  
other nails can result in tool malfunction, leading  
to serious injuries.  
WARNING:  
Never load nails with the workpiece contact or  
trigger activated. Doing so could result in possible  
serious personal injury.  
MAGAZINE  
COVER  
Connect the tool to the air supply.  
Depress the feeder cover latch and open the cover.  
Open the magazine cover.  
FEEDER  
NAIL STRIP  
Fig. 8  
Slide the coil of nails onto the spool with the nails pointing  
down. Uncoil about 3 in. of nails from the coil of roofing  
nails.  
NAIL TRACK  
Insert the first nail into the feeder. The first nail should sit  
in the nose of the tool.  
Position the second nail between the guides. The nail  
heads should lie in the track.  
Close the magazine cover.  
Securely close the feeder cover, snapping it into place.  
Be sure that the feeder cover is locked before resuming  
operation.  
NOTE: Take care not to pinch fingers in the spring area  
of the latch when closing the feeder cover.  
GUIDES  
Fig. 9  
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OPERATION  
TRIGGER LEVER PIVOT PIN  
(DEPRESS TO ALLOW  
SELECTOR TO ROTATE)  
USING THE SELECTABLE TRIGGER  
See Figures 10 - 11.  
WARNING:  
Never wedge or hold back the workpiece contact  
mechanism during operation of the tool. Doing so  
could result in possible serious injury.  
This tool is shipped from the factory with a selectable trigger  
set in the Single Sequential Actuation mode. The selectable  
trigger can also be set for Contact Actuation mode.  
SINGLE SEQUENTIAL ACTUATION MODE  
Single sequential actuation provides the most accurate  
fastener placement.  
Disconnect the tool from the air supply.  
Depress the trigger lever pivot pin.  
Rotate the selector to Position A.  
Release the trigger lever pivot pin.  
WARNING:  
SELECTOR  
IN POSITION A  
SELECTOR IN  
POSITION B  
The nailer will not function properly if the selector  
is not securely seated in either Position A or B.  
Always assure the selector is seated properly  
to avoid an unexpected fastener discharge and  
possible serious personal injury.  
Fig. 10  
Reconnect the tool to the air supply.  
Grip the tool firmly to maintain control. Position the nose  
of the tool onto the work surface.  
Push the tool against the work surface to depress the  
workpiece contact.  
Pull the trigger to drive a fastener.  
Allow the tool to recoil away from the work surface as the  
fastener is driven.  
CONTACT ACTUATION MODE  
Contact actuation allows very fast repetitive fastener  
placement.  
Disconnect the tool from the air supply.  
Depress the trigger lever pivot pin.  
Rotate the selector to Position B.  
Release the trigger lever pivot pin.  
NOTE: The trigger lever pivot pin is spring loaded and held  
in position by locking tab to prevent movement during  
operation.  
Reconnect the tool to the air supply.  
Grip the tool firmly to maintain control.  
Pull and hold the trigger. Push the tool against the work  
surface to depress the workpiece contact and drive a  
fastener.  
Allow the tool to recoil away from the work surface as the  
fastener is driven.  
NOTE: In Contact Actuation Mode, the tool may also be  
operated by depressing the workpiece contact against the  
surface and pulling the trigger.  
WORKPIECE  
CONTACT  
Fig. 11  
WARNING:  
During normal use the tool will recoil  
immediately after driving a fastener. This is  
a normal function of the tool. Do not attempt  
to prevent the recoil by holding the nailer against  
the work. Restriction to the recoil can result in a  
second fastener being driven from the nailer. Grip  
the handle firmly, let the tool do the work, and  
do not place second hand on top of tool or near  
exhaust at any time. Failure to heed this warning  
can result in serious personal injury.  
15  
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OPERATION  
SETTING THE AIR PRESSURE  
The amount of air pressure required will depend on the size  
of the nail and the workpiece material.  
Begin testing the depth of drive by driving a test nail into the  
same type of workpiece material used for the actual job.  
DRIVE  
DEPTH  
ADJUSTMENT  
Drive a test nail with the air pressure set at 90-95 psi. Raise  
or lower the air pressure to find the lowest setting that will  
perform the job with consistent results.  
It may be possible to achieve the desired depth with air  
pressure adjustments alone. If finer adjustments are needed,  
use the drive depth adjustment on the tool.  
DRIVE DEPTH ADJUSTMENT  
See Figure 12.  
The driving depth of the nail may be adjusted. It is advisable  
to test the depth on a scrap workpiece to determine the  
required depth for the application.  
TO DECREASE  
DEPTH  
To determine depth of drive, first adjust the air pressure and  
drive a test nail. To achieve the desired depth, use the drive  
depth adjustment on the tool.  
TO INCREASE  
DEPTH  
Fig. 12  
Disconnect the tool from the air supply.  
Turn the depth selector left or right to change the driving  
depth.  
Reconnect the tool to the air supply.  
Drive a test nail after each adjustment until the desired  
depth is set.  
16  
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OPERATION  
TO REMOVE  
SPACING  
SELECTOR  
WARNING:  
Disconnect the tool from the air supply before  
adjusting the shingle guide, removing nails, or  
clearing a jammed fastener. Failure to do so could  
result in serious personal injury.  
USING THE SHINGLE GUIDE  
See Figure 13.  
The shingle guide on the front of the nailer features tool-free  
adjustment. It is used to place a shingle the desired distance  
from the front edge of the previous row of shingles.  
Disconnect the tool from the air supply.  
With the nose of the tool pointed away from you, depress  
the buttons on the sides of the spacing selector.  
Slide the guide to the desired measurement.  
Release the buttons.  
Reconnect the tool to the air supply.  
REMOVING NAILS  
Disconnect the tool from the air supply.  
SHINGLE GUIDE  
Open the feeder cover and magazine cover (see Loading  
the Tool with Nails).  
Fig. 13  
Lift the nail strip from the spool and remove the remaining  
coil of nails.  
CLEARING A JAMMED FASTENER  
See Figure 14.  
If a nail or fastener becomes jammed in the tool, disconnect  
the air hose and keep the tool pointed away from you while  
clearing the jam.  
SCREWDRIVER  
Disconnect the tool from the air supply.  
Open the feeder cover and magazine cover.  
Remove fasteners from the tool.  
Insert a #2 Phillips screwdriver into the driving  
mechanism.  
Tap the screwdriver gently with a hammer. The inserted  
screwdriver should push the driver mechanism back,  
freeing the nail jam.  
Remove the bent nail, using needle-nose pliers if  
necessary.  
Reconnect the tool to the air supply.  
Reload the tool with nails.  
Close the magazine cover. Close the feeder cover  
securely.  
Fig. 14  
17  
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MAINTENANCE  
NOTE: Some commercial air line drying liquids are harmful  
to “O” rings and seals. Do not use these low temperature  
air dryers without checking compatibility.  
WARNING:  
When servicing use only identical RIDGID  
replacement parts. Use of any other parts may  
create a hazard or cause product damage.  
AIR SUPPLY-PRESSURE AND VOLUME  
Air volume is as important as air pressure. The air volume  
supplied to the tool may be inadequate because of undersize  
fittings and hoses, or from the effects of dirt and water in the  
system. Restricted air flow will prevent the tool from receiving  
an adequate volume of air, even though the pressure read-  
ing is high. The results will be a slow operation, misfeeds or  
reduced driving power. Before evaluating tool problems for  
these symptoms, trace the air supply from the tool to the  
supply source for restrictive connectors, low points contain-  
ing water, and anything else that would prevent full volume  
flow of air to the tool.  
WARNING:  
Always wear safety goggles or safety glasses with  
side shields during power tool operation or when  
blowing dust. If operation is dusty, also wear a  
dust mask.  
WARNING:  
Disconnect the tool from the air supply before  
performing maintenance. Failure to do so could  
result in serious personal injury.  
REPLACING THE NOSEPIECE  
See Figure 15.  
The nosepiece with carbide inserts may be replaced when  
the inserts are worn.  
GENERAL MAINTENANCE  
Disconnect the tool from the air supply.  
Loosen the nose screws with the hex key provided.  
Remove the screws.  
Avoid using solvents when cleaning plastic parts. Most  
plastics are susceptible to damage from various types of  
commercial solvents and may be damaged by their use. Use  
clean cloths to remove dirt, dust, oil, grease, etc.  
Remove the old nosepiece.  
Install the new nosepiece. Align the holes in the nosepiece  
with the holes in the nose of the tool.  
WARNING:  
Replace the nose screws and tighten with the hex key.  
Do not at any time let brake fluids, gasoline,  
petroleum-based products, penetrating oils, etc.,  
come in contact with plastic parts. Chemicals can  
damage, weaken or destroy plastic which may  
result in serious personal injury.  
Do not overtighten.  
LUBRICATION  
Frequent, but not excessive, lubrication is required for  
best performance. Oil for pneumatic fastening tools added  
through the air line connection will lubricate the internal parts.  
Do not use detergent oil or additives as these lubricants will  
cause accelerated wear to the seals and bumpers in the  
tool, resulting in poor tool performance and frequent tool  
maintenance.  
COLD WEATHER OPERATION  
For cold weather operation near and below freezing, the  
moisture in the air line may freeze and prevent tool operation.  
We recommend the use of air tool lubricant or permanent  
antifreeze (ethylene glycol) as a cold weather lubricant.  
NOSE OF TOOL  
NOSEPIECE  
CAUTION:  
Do not store tools in a cold weather environment  
to prevent frost or ice formation on the tools’  
operating valves and mechanisms that could  
cause tool failure.  
Fig. 15  
SCREWS  
18  
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MAINTENANCE  
REQUIRED DAILY CHECKLIST  
See Figures 16 - 17.  
Disconnect the air supply from the tool and remove all  
fasteners.  
Check all screws, nuts, bolts, and pins on the tool. If  
any of these are loose, they must be tightened with the  
appropriate size wrench.  
Press the workpiece contact against a workpiece to  
ensure that it moves smoothly.  
SELECTOR  
IN POSITION A  
With the workpiece contact depressed, pull the trigger.  
The trigger should move smoothly, without binding.  
Fig. 16  
While the tool is not loaded, connect the appropriate air  
supply (at 70 psi) to the tool.  
Rotate the selectable trigger knob on the trigger to Single  
Sequential Actuation operation, Position A, as shown in  
figure 16. No air should leak from the tool.  
• Without pulling the trigger, press the workpiece  
contact against a workpiece several times. The tool  
must not operate.  
•With the workpiece contact not engaged on the  
workpiece, point the tool down and away and pull  
the trigger several times. Hold the trigger in this  
position for a minimum of 5 seconds. The tool must  
not operate.  
SELECTOR IN  
POSITION B  
• Press the workpiece contact firmly against the  
workpiece. Pull the trigger. The tool must operate.  
Fig. 17  
• With the workpiece contact still depressed, release  
the trigger. The driver must return to its up position.  
Rotate the selectable trigger knob on the trigger to  
Contact Actuation operation, Position B, as shown in  
figure 17.  
• With the workpiece contact not engaged on the  
workpiece, point the tool down and away. Pull the  
trigger. The tool must not operate.  
• Keeping the trigger fully depressed, push the workpiece  
contact against a workpiece. The tool must operate.  
If the tool successfully meets all the requirements in this  
checklist, it is ready for use. Set the trigger on the tool  
to operate in the manner that best fits your application.  
Load the proper fasteners for the desired application.  
Set the depth of drive according to the Drive Depth  
Adjustment section in this manual. Repeat this checklist  
before using the tool each day, or if the tool is dropped  
or damaged in any way.  
19  
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ACCESSORIES  
To order parts and maintenance kits, call 1-866-539-1710.  
Driver Maintenance Kit....................................................................................................................................079006001111  
Overhaul Kit.....................................................................................................................................................079006001110  
Oil and Wrench Kit ..........................................................................................................................................079006001115  
WARNING:  
Current attachments and accessories available for use with this tool are listed above. Do not use any attachments  
or accessories not recommended by the manufacturer of this tool. The use of attachments or accessories not  
recommended can result in serious personal injury.  
TROUBLESHOOTING  
PROBLEM  
POSSIBLE CAUSE  
SOLUTION  
Air leak near the top of the tool or  
in the trigger area  
Loose screws  
Tighten screws  
Worn or damaged O-rings or  
seals  
Install Overhaul Kit  
Air leak near the bottom of the  
tool  
Loose screws  
Tighten screws  
Worn or damaged O-rings or bumper  
Install Overhaul Kit  
Tool does nothing or operates  
sluggishly  
Inadequate air supply  
Verify adequate air supply  
Lubricate the tool  
Inadequate lubrication  
Worn or damaged O-rings or bumper  
Install Overhaul Kit  
Tool jams frequently  
Incorrect fasteners  
Verify that fasteners are the correct size  
Replace fasteners  
Damaged fasteners  
Loose magazine or nose screws  
Dirty magazine  
Tighten screws  
Clean magazine  
Worn or damaged driver  
Install Driver Maintenance Kit  
20  
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WARRANTY  
RIDGID® PNEUMATIC TOOL 3 YEAR LIMITED SERVICE WARRANTY  
Proof of purchase must be presented when requesting  
warranty service.  
WHAT IS NOT COVERED  
This warranty applies only to the original purchaser at retail  
and may not be transferred. This warranty only covers  
defects arising under normal usage and does not cover any  
malfunction, failure or defect resulting from misuse, abuse,  
neglect, alteration, modification or repair by other than an  
authorized service center for RIDGID® branded pneumatic  
tools. Consumable accessories provided with the tool such  
as, but not limited to, fasteners, oil, and safety glasses are  
not covered.  
This product is manufactured by One World Technologies,  
Inc. The trademark is licensed from RIDGID, Inc. All  
warranty communications should be directed to One World  
Technologies, Inc., attn: RIDGID Pneumatic Tool Technical  
Service at (toll free) 1-866-539-1710.  
90-DAY SATISFACTION GUARANTEE POLICY  
During the first 90 days after the date of purchase, if you are  
dissatisfied with the performance of this RIDGID® Pneumatic  
Tool for any reason you may return the tool to the dealer  
from which it was purchased for a full refund or exchange.  
To receive a replacement tool you must present proof of  
purchase and return all original equipment packaged with  
the original product. The replacement tool will be covered by  
the limited warranty for the balance of the 3-YEAR service  
warranty period.  
RIDGID, INC. AND ONE WORLD TECHNOLOGIES, INC.  
MAKE NO WARRANTIES, REPRESENTATIONS OR  
PROMISES AS TO THE QUALITY OR PERFORMANCE  
OF ITS PNEUMATIC TOOLS OTHER THAN THOSE  
SPECIFICALLY STATED IN THIS WARRANTY.  
ADDITIONAL LIMITATIONS  
To the extent permitted by applicable law, all implied  
warranties, including warranties of MERCHANTABILITY or  
FITNESS FOR A PARTICULAR PURPOSE, are disclaimed.  
Anyimpliedwarranties,includingwarrantiesofmerchantability  
or fitness for a particular purpose, that cannot be disclaimed  
under state law are limited to three years from the date  
of purchase. One World Technologies, Inc. and RIDGID,  
Inc. are not responsible for direct, indirect, incidental or  
consequential damages. Some states do not allow limitations  
on how long an implied warranty lasts and/or do not allow  
the exclusion or limitation of incidental or consequential  
damages, so the above limitations may not apply to you.  
This warranty gives you specific legal rights, and you may  
also have other rights which vary from state to state.  
WHAT IS COVERED UNDER THE 3 YEAR  
LIMITED SERVICE WARRANTY  
This warranty on RIDGID® Pneumatic Tools covers all defects  
in workmanship or materials and normal wear items for three  
years following the purchase date of the tool. Warranties for  
other RIDGID® products may vary.  
HOW TO OBTAIN SERVICE  
To obtain service for this RIDGID® tool you must return it;  
freight prepaid, or take it in to an authorized service center  
for RIDGID® branded pneumatic tools. You may obtain the  
location of the authorized service center nearest you by  
calling (toll free) 1-866-539-1710 or by logging on to the  
RIDGID® website at www.ridgid.com. When requesting  
warranty service, you must present the original dated sales  
receipt. The authorized service center will repair any faulty  
workmanship, and either repair or replace any part covered  
under the warranty, at our option, at no charge to you.  
One World Technologies, Inc.  
P.O. Box 35, Hwy. 8  
Pickens, SC 29671  
21  
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OPERATOR’S MANUAL  
ROOFING COIL NAILER  
R175RND  
Customer Service Information:  
For parts or service, contact your nearest RIDGID authorized service center. Be  
sure to provide all relevant information when you call or visit. For the location of  
the authorized service center nearest you, please call 1-866-539-1710 or visit us  
The model number of this tool is found on a plate attached to the magazine cover  
of the tool. Please record the serial number in the space provided below. When  
ordering repair parts, always give the following information:  
R175RND  
Model No.  
Serial No.  
987000-028  
2-27-07 (REV:00)  
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