Graco Inc Power Roller 245907 User Manual
Operating Instructions  
309511  
Rev. D  
Parts  
This manual contains important  
warnings and information.  
READ AND KEEP FOR REFERENCE.  
INSTRUCTIONS  
Pressure Roller Attachment  
Model 245907, Series C  
D 9 in. (23 cm) roller frame with 45_ angle and 12 in. reach  
D 1/2 in. (13 mm) nap roller cover  
3600 psi (24.8 MPa, 248 bar) Maximum Fluid Inlet Pressure  
*
The best operating pressure is the lowest pressure that provides  
*
an even paint supply to the roller and typically does not exceed  
300 psi (2.1 MPa, 21 bar).  
CAUTION  
Never leave water in the pump, gun, or pressure roller.  
Doing so could cause corrosion and damage from freezing.  
For storage, flush the system with Graco Pump Armort or  
mineral spirits/paint thinner.  
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441  
ECOPYRIGHT 2002, GRACO INC.  
Graco Inc. is registered to I.S. EN ISO 9001  
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Pressure Relief Procedure  
3. Turn prime/spray valve to the PRIME to relieve  
WARNING  
pressure in system.  
4. Remove gun trigger safety latch. Trigger gun to  
To help prevent injection injuries,  
follow this procedure whenever  
you stop painting.  
relieve any pressure in hose.  
5. Engage gun trigger safety latch. Keep pump  
prime/spray valve in PRIME position until you paint  
again.  
psi/MPa/bar  
1. Engage gun trigger safety latch.  
2. Shut off power to pump.  
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Operation  
1. Follow pump priming instructions prior to  
10. Remove gun trigger safety latch. Trigger gun.  
assembling roller.  
Roll surface.  
2. Do not put tip and guard on spray gun.  
3. Turn prime/spray valve to SPRAY.  
NOTE: Trigger the gun briefly only when you need  
more paint. Determine how often you must trigger  
the gun to maintain an even paint supply to the  
roller.  
4. Turn pressure control to lowest setting or roller  
symbol. Fig. 1.  
The best operating pressure is the lowest pressure  
that provides an even paint supply to the roller and  
typically does not exceed 300 psi (2.1 MPa, 21  
bar).  
11. Increase pump pressure only if triggering gun  
cannot supply enough paint for your rolling speed.  
Pressure Relief  
Procedure, page 3.  
Fig. 1  
12. Whenever you stop painting, relieve the  
pressure, and elevate roller end of extension tube  
to prevent paint from draining out.  
5. Remove gun trigger safety latch. Trigger the gun  
once until paint comes out of gun. Release  
trigger.  
Flush the pump, gun, and pressure roller immediately  
after each use to prevent paint from drying in the  
pressure roller and damaging it. (Cleaning, page 6).  
6. Engage gun trigger safety latch.  
7. Assemble the pressure roller as shown in the Parts  
Drawing, page 7. Make sure the gasket (6) is in  
place in bottom of roller frame as shown.  
8. Attach pressure roller assembly to spray gun.  
9. Rest roller on flat surface and align gun with roller.  
Tighten nut with wrench while keeping gun and  
roller aligned as pictured below.  
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Rolling Techniques  
1. Rolling vertically, roll out the letter “M”. (Fig. 2.)  
3. Finish with light, vertical strokes until the entire  
area has been covered, evenly. (Fig. 4.)  
Fig. 2  
2. Cross roll, horizontally, to spread paint. (Fig. 3.)  
Fig. 4  
Fig. 3  
Ceilings, Walls, and Woodwork  
1. Ceilings: Using a paint brush, apply a starting  
1. Woodwork & Walls: Using a brush, paint  
woodwork first. Apply a starting row of paint  
approximately the width of the paint brush around  
the woodwork and where the walls meet the  
ceiling. (Fig. 7.)  
row of paint approximately the width of your paint  
brush where the walls and ceiling meet. (Fig. 5.)  
Fig. 5  
2. With the roller, apply paint to the ceiling, working  
the short way of the room and applying as wide a  
strip as possible. (Fig. 6.)  
Fig. 7  
2. With the roller, apply paint to the walls, following  
the Roller Techniques described above. (Fig. 8.)  
Fig. 6  
Fig. 8  
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Cleaning  
This is the procedure for flushing the pressure roller. The pump and gun you are using may have additional flushing  
steps, such as cleaning filters and screens. See the pump and gun flushing instructions.  
NOTE: Leave the pressure roller attached to the gun for this procedure.  
4. Place roller frame (1) in paint pail. Be sure the  
Pressure Relief  
Procedure, page 3.  
holes in roller frame (1) are facing inside the paint  
pail.  
5. Prime pump with water or flushing fluid for  
oil–based materials. Use the lowest pump priming  
pressure setting.  
1. Relieve the pressure.  
2. Remove roller cover (7) and diffuser (4) from roller  
frame as follows (Parts Drawing, page 7):  
6. Turn prime/spray valve to SPRAY.  
a. Using your thumb, press down on clip (5) to  
release end caps (2 & 3), diffuser (4) and roller  
cover (7) into a pail.  
NOTE: Perform Step 7 at the lowest pressure  
possible.  
7. Trigger gun until flushing fluid begins to dilute the  
b. Remove roller cover (7) from diffuser (4).  
paint.  
c. Pull end caps (2 & 3) off diffuser (4).  
Disassemble.  
8. Place roller frame (1) in another bucket and  
continue flushing until fluid coming out of the roller  
frame (1) is clear.  
3. Clean roller cover (7), caps (2 &3) and diffuser (7)  
with water or a compatible fluid for oil–based  
materials.  
9. Shut off the pump. Turn prime/spray valve to  
PRIME.  
Storage  
If you are going to store the airless equipment for an extended period of time after flushing with water-base fluid,  
flush again with Graco Pump Armor or mineral spirits/paint thinner. Leave the fluid in the system during storage.  
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Roller Parts  
4
3
1
5
2
7
6, 9  
ti2135b  
Parts List  
Ref.  
No.  
Additional Roller Covers  
Part No. Description  
Qty.  
For the best coverage it is important to choose the  
right roller cover nap for the surface you are rolling.  
For rougher surfaces choose a thicker nap. Use a  
thinner nap on smooth surfaces.  
1
2
3
4
FRAME, roller  
1
245999  
246277  
15B065  
CAP, end (includes seal and retainer)  
CAP, end (includes seal and retainer)  
DIFFUSER  
1
1
2
o–ring)  
CLIP, roller  
GASKET  
1
1
1
Part No. Nap Size  
Surface Texture/ Material  
Example  
5
6
197106  
115524  
9 in. (23 cm);  
1/2 in. (13 mm) wood, trim, drywall  
Smooth/ metal,  
medium  
243063  
243064  
243065  
7
186678  
ROLLER, cover, 9 inch,  
1/2 in. (13 mm) nap  
1
1
9 in. (23 cm);  
3/4 in. (19 mm) cement, brick  
Rough/  
heavy  
9
197118  
SWIVEL, fitting  
9 in. (23 cm);  
1-1/4 in. (32  
mm)  
Extra–rough/  
cement block, tex-  
tured walls, ceil-  
ings  
heavy  
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Limited Warranty  
Graco Inc. warrants to the original retail purchaser (other than for purposes of resale or rental) all equipment  
manufactured by Graco and bearing its name to be free from defects in material and workmanship if operated  
in accordance with Graco’s printed recommendations and instructions. This warranty applies for one year from  
the date of purchase.  
This warranty does not cover and Graco shall not be liable for general wear and tear, or any malfunction,  
damage or wear caused by improper use, accidents, user negligence, use of non-Graco component parts or  
service or repair performed by anyone other than a Graco authorized service center.  
IMPLIED WARRANTIES, INCLUDING THOSE OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR  
PURPOSE, ARE LIMITED TO ONE YEAR FROM THE DATE OF ORIGINAL PURCHASE.  
GRACO SHALL NOT IN ANY EVENT BE LIABLE FOR ANY INCIDENTAL, INDIRECT, OR CONSEQUENTIAL  
LOSS, DAMAGE OR EXPENSE OF ANY KIND, WHETHER FROM BREACH OF THIS WARRANTY OR ANY  
OTHER REASON. Some states do not allow the exclusion or limitation of incidental or consequential damages,  
so the above limitation or exclusion may not apply to you.  
To make a claim under this warranty, return the product with proof of purchase, transportation prepaid, to any  
Authorized Graco Service Center. Graco’s Authorized Service Center, at its option, will either repair or replace  
the product and return it to you, postage prepaid. A listing of Authorized Graco Service Centers is enclosed  
with this product. You may also find the nearest Authorized Graco Service Center by calling 1–888–541–9788  
or by visiting our website at www.graco.com.  
This warranty gives you specific legal rights and you may also have other rights which may vary from state to  
state.  
All written and visual data contained in this document reflect the latest product information available at the time of publication.  
Graco reserves the right to make changes at any time without notice.  
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441  
www.graco.com  
PRINTED IN USA 309511 4/2002, Revised 4/2003  
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