Cisco Systems Convection Oven ASC 2E User Manual

C o n v e c t i o n O v e n  
E l e c t r i c  
®
ASC-2E  
WITH  
Mobile Stand Option 5004687  
Model:  
ASC-2E  
ASC-4E  
Manual  
Control  
ASC-4E  
WITH  
Stand Option 5003489  
INSTALLATION  
• OPERATION  
• MAINTENANCE  
W 1 6 4 N 9 2 2 1 W a t e r S t r e e t • P.O. Box 450 • Menomonee Falls, Wisconsin 53052-0450 USA  
PHONE: 262.251.3800 • 800.558.8744 USA/CANADA FAX: 262.251.7067 • 800.329.8744 U.S.A. ONLY  
P R I N T E D I N U .S .A .  
#8701/2 • 11/07  
SAFETY PROCEDURES  
AND PRECAUTIONS  
Knowledge of proper procedures is essential to the  
safe operation of electrically energized equipment.  
In accordance with generally accepted product  
safety labeling guidelines for potential hazards,  
the following signal words and symbols may be  
used throughout this manual.  
1. This appliance is intended to cook, hold or  
process foods for the purpose of human  
consumption. No other use for this  
appliance is authorized or recommended.  
2. This appliance is intended for use in  
commercial establishments where all  
operators are familiar with the purpose,  
limitations, and associated hazards of this  
appliance. Operating instructions and  
warnings must be read and understood by  
all operators and users.  
Used to indicate the  
presence of a hazard that  
will cause severe personal  
injury, death, or substantial  
property damage if the  
warning included with this  
symbol is ignored.  
3. Any troubleshooting guides, component  
views, and parts lists included in this manual  
are for general reference only and are intended  
for use by qualified technical personnel.  
Used to indicate the  
presence of a hazard that  
can cause personal injury,  
possible death, or major  
property damage if the  
warning included with this  
symbol is ignored.  
4. This manual should be considered a  
permanent part of this appliance. This  
manual and all supplied instructions,  
diagrams, schematics, parts lists, notices, and  
labels must remain with the appliance if the  
item is sold or moved to another location.  
Used to indicate the  
presence of a hazard that  
can or will cause minor or  
moderate personal injury  
or property damage if the  
warning included with this  
symbol is ignored.  
Used to indicate the  
presence of a hazard that  
can or will cause minor  
personal injury, property  
damage, or a potential  
unsafe practice if the  
warning included with this  
symbol is ignored.  
Used to notify personnel of  
installation, operation, or  
NOTE:  
maintenance information that is  
important but not hazard related.  
#8701/2 Electric Convection Oven - Manual Control • 2  
INSTA LL AT ION SAF ET Y WA RNING  
METAL PARTS OF THIS EQUIPMENT  
BECOME EXTREMELY HOT WHEN IN  
OPERATION. TO AVOID BURNS,  
ALWAYS USE HAND PROTECTION  
WHEN OPERATING THIS APPLIANCE.  
DO NOT LIFT OR MOVE THE  
OVEN BY USING THE DOORS  
OR THE DOOR HANDLES.  
DO NOT store or use any  
flammable  
liquids  
or  
allow  
flammable vapors in the vicinity of  
any appliance.  
SITE INSTAL LATION  
This appliance must be  
installed in a location that will  
permit the oven to function  
for its intended purpose and  
to allow adequate clearance  
for ventilation, proper  
cleaning, and maintenance  
access.  
®
ASC-2E • WEIGHT  
NET:  
250 lb (113 kg) EST.  
SHIP:  
325 lb ( 147 kg) EST.  
CRATE  
44" H X 42" W X 42" D  
DIME N SIO N S:  
(1118mm x 1067mm x 1067mm)  
MINIMUM ENTRY CLEARANCE  
31" (787mm) UNCRATED  
ASC-2E •DIMENSIONS: H x W x D  
EXTERIOR: 32-1/8" x 30" x 30-1/8" (815mm x 762mm x 815mm)  
1. Hood installation is recommended. (CHECK  
LOCAL CODES).  
INTERIOR: 20" x 15" x 21" (508mm x 381mm x 533mm)  
2. The oven must be installed on a stable and  
level surface.  
3. DO NOT install this oven in any area where it may  
be affected by any adverse conditions such as steam,  
grease, dripping water, high temperatures, etc.  
ASC-4E • WEIGHT  
NET:  
393 lb (178 kg) EST.  
SHIP:  
438 lb ( 199 kg)  
CRATE  
40" H X 44" W X 53" D  
(1016mm x 1118mm x 1346mm)  
4. DO NOT store or use any flammable liquids or  
allow flammable vapors in the vicinity of this  
oven or any other appliance.  
DIME N SIO N S:  
MIN. ENTRY CLEARANCE  
31-1/2" (800mm) UNCRATED  
W/O LEGS  
5. This appliance must be kept free and clear of any  
ASC-4E • DIMENSIONS: H x W x D  
combustible materials.  
EXTERIOR: 57-1/2" x 38" x 44-1/2" (1461mm x 965mm x 1130mm)  
6. This appliance must be kept free and clear of  
any obstructions blocking access for maintenance  
or service.  
INTERIOR: 24" x 29-1/8" x 25" (610mm x 740mm x 635mm)  
Where automatically operated appliances are vented  
through a ventilating hood or exhaust system  
equipped with a damper or with a power means of  
exhaust, provisions shall be made to allow the  
equipment to operate only when the damper is open  
to a position to properly vent the appliance and  
when the power means of exhaust is in operation.  
ACCORDANCE WITH NFPA 54 COMMONWEALTH OF  
MASSACHUSETTS ONLY.  
MINIMUM CLEARANCE REQUIREMENTS  
BACK  
LEFT SIDE  
0" (0mm)  
2" (51mm)  
2" (51mm)  
6" (152mm)  
RIGHT SIDE  
FROM GREASE PRODUCING EQUIPMENT  
RECOMMENDED SERVICE ACCESS: 20" (508mm) RIGHT SIDE  
#8701/2 Electric Convection Oven - Manual Control • 3  
INSTALLATION  
EXT ERIOR DIMENS IONS  
8" (203mm)  
CAVITY VENT  
4-11/16"  
(119mm)  
3-1/4"  
ELECTRICAL  
INLET  
3-5/32"  
(83mm)  
Exhaust  
Electrical  
2" (51mm)  
from bottom  
(80,1mm)  
21-1/8 (536mm)  
129?  
123?  
29" (737mm)  
CAVITY WIDTH  
38" (965mm)  
30" (762mm)  
3-3/8" (86mm)  
23-1/4" (590mm)  
ASC-2E  
ASC-4E  
LISTED  
COOKING APPLIANCE  
49ZA  
#8701/2 Electric Convection Oven - Manual Control • 4  
INSTALLATIO N  
INSTALLATION REQUIRE MENT S  
A number of adjustments are associated with  
LEVELING  
initial installation and start-up. It is important  
that these adjustments be conducted by a qualified  
service technician. Installation and start-up  
adjustments are the responsibility of the dealer or  
user. These adjustments include but are not  
limited to thermostat calibration, door adjustment,  
leveling, and moisture vent installation.  
Level this appliance from side-  
to-side and front-to-back with the use of a spirit  
level. For ovens installed on a mobile stand, it is  
important that the installation surface be level due  
to the probability of frequent oven repositioning.  
We recommend checking the level of the appliance  
periodically to make certain the floor has not  
shifted nor the appliance moved.  
All clearances for proper ventilation air supply  
must be maintained to minimize fire hazard. Do  
not locate the oven immediately adjacent to any  
other heat generating appliance.  
NOTE: Failure to properly level this oven can  
cause improper function and will result  
in the uneven baking of products  
Inadequate ventilation may  
result in a high ambient  
consisting of semi-liquid batter.  
temperature at the rear of the oven. An excessive  
ambient temperature can cause the thermal-  
overload protection device on the blower motor to  
trip resulting in severe damage to the blower  
motor.  
MOISTURE  
VENT  
ON BACK OF  
COOLING FAN  
FA-3568  
FAN GUARD  
OVEN  
GD-2396  
TO PREVENT PERSONAL INJURY,  
USE CAUTION WHEN MOVING OR  
LEVELING THIS APPLIANCE.  
#8701/2 Electric Convection Oven - Manual Control Pg. 5.  
INS TA LLATION  
INSTAL LATION RE QUIREME NT S  
RESTRAINT REQUIREMENTS  
—MOBILE EQUIPMENT  
RISK OF ELECTRIC SHOCK.  
Appliance must be secured  
to building structure.  
Any appliance that is not furnished with a power  
supply cord but includes a set of casters must be  
provided with a tether. Adequate means must be  
provided to limit the movement of this appliance  
without depending on or transmitting stress to the  
electrical conduit. The following requirements  
apply:  
1. Casters must be a maximum height of  
6" (152mm).  
2. Two of the casters must of be the  
locking type.  
3. Such mobile appliances or appliances on  
mobile stands must be installed with the  
use of a flexible connector secured to the  
building structure.  
A mounting connector for a restraining device is  
located on the lower back flange of the appliance  
chassis or on an oven stand, approximately 18"  
(457mm) from the floor. A flexible connector is  
not supplied or available from the factory.  
#8701/2 Electric Convection Oven - Manual Control • 6  
INSTALLATION  
ELE CT RICAL CONNE CTION  
The oven must be installed by a qualified  
Wire size for the main incoming power to the  
unit must match the minimum size listed in the  
specifications applicable to the specific oven  
model. For supply connections, locate the wire  
size posted on the label located near the electric  
terminal block behind the service panel or  
elsewhere listed in this manual. Before  
attempting the electrical connection, the rating  
plate should be checked to ensure that the  
electrical characteristics of the appliance and the  
electrical supply characteristics agree.  
electrician. This appliance must be branch circuit  
protected with proper ampacities, in accordance  
with the wiring diagram located in this manual or  
in the electrical compartment of the oven. The  
oven must be properly grounded in accordance  
with the National Electrical Code and applicable  
local codes.  
Installation of the wiring must be made in  
accordance with U.L. 197 Commercial Electric  
Cooking Appliance Standards, Local and/or  
National Electrical Code, ANSI /NFPA 70-1990.  
Service line entry is made through the rear of the  
oven for connection to the terminal block.  
Remove the service panel on the right side of the  
oven for access to the terminal block.  
Plug the unit into a properly grounded receptacle  
ONLY, positioning the unit so that the plug is  
easily accessible in case of an emergency. Arcing  
will occur when connecting or disconnecting the  
unit unless all controls are in the “off” position.  
The oven is wired at the factory for either single  
phase or three phase service as indicated on the  
original purchase order. Input voltage and phase  
must match the voltage and phase of the oven.  
Visually check all electrical connections.  
Proper receptacle or outlet configuration or  
permanent wiring for this unit must be installed  
by a licensed electrician in accordance with  
applicable local electrical codes.  
ELECTRICAL • ACS-2E  
ELECTRICAL • ASC-4E  
VOLTAGE  
PHASE  
CYCLE/ HZ  
AWG  
10  
AMPS  
25.5  
22.0  
kW  
5.3  
5.3  
VOLTAGE  
PHASE  
CYCLE/ HZ  
AWG  
6
AMPS  
50.0  
43.3  
kW  
208  
1
1
50/60  
208  
1
1
50/60  
10.4  
10.4  
240  
50/60  
10  
240  
50/60  
6
208  
240  
3
3
50/60  
50/60  
8
8
25.0  
25.0  
10.4  
10.4  
208  
240  
3
3
50/60  
50/60  
12  
12  
14.7  
12.8  
5.3  
5.3  
NO CORD AND PLUG  
NO CORD AND PLUG  
#8701/2 Electric Convection Oven - Manual Control Pg. 7.  
INSTALLATION  
STA CKING & VE NT ING ASSE MBLY fo r 2-A SC- 2E/STK  
Stand  
#5004672  
2- ASC- 2E /S TK  
TO PREVENT PERSONAL INJURY,  
USE CAUTION WHEN MOVING OR  
LEVELING THIS APPLIANCE.  
#8701/2 Electric Convection Oven - Manual Control • 8  
INSTALL ATION  
STAC KING & VE NTIN G AS SEMB LY for 2-AS C- 4E/S TK  
Item No. Part No.  
Description  
Qty.  
2
3
1004984  
RISER, FLUE ELECTRIC  
SCREW, #10 SMS .5LG  
1
5
SC-26520  
After legs or casters have been installed  
on the bottom oven, place the upper oven  
on top of lower unit. Align.  
Remove top elbow  
vent prior to  
installing riser.  
2
3
Assemble venting  
components  
2 and 3 as shown.  
2 -A SC-4 E/ST K  
TO PREVENT PERSONAL INJURY,  
USE CAUTION WHEN MOVING OR  
LEVELING THIS APPLIANCE.  
#8701/2 Electric Convection Oven - Manual Control • 9  
INSTALLATION  
OVE N STA ND ASS EMBLY - ASC-4 E  
38" (965mm)  
ASC-4E  
ITEM NO PART NUMBER  
DESCRIPTION  
Leg Support Assembly  
Channel, Support  
Leg  
Casters, rigid  
Casters, swivel w/brake  
Bracket, Stand  
QTY.  
1
2
3
5003488  
1004459  
LG-22185  
CS-25474  
CS-25674  
1004461  
2
2
4
2
2
1
2
1
4
5
1004369  
Bracket, Attachment  
Channel, Back  
6
1004460  
7
1004466  
Shelf, Stand  
1
8
9
10  
11  
12  
SR-26551  
SH-26395  
SC-22729  
NU-23984  
WS-2294  
Rack, Oven Support  
Oven Rack  
Screws, 1/4-20 x 1/2 Hex Head  
Net, 1/4-20 Nylon Insert, 18-8 S/S  
Washer  
2
6
27  
27  
27  
#8701/2 Electric Convection Oven - Manual Control • 10  
OPE RATI NG INST RUCTIONS  
USE R SAF ET Y INF ORMAT ION  
STA RT-UP OPE RATION  
This appliance is intended for use in commercial  
establishments by qualified operating personnel  
where all operators are familiar with the  
purpose, limitations, and associated hazards of  
this appliance. Operating instructions and  
warnings must be read and understood by all  
operators and users.  
2. Close the oven doors, press the power  
switch to the ON position, and set the  
thermostat to 300°F (149°C).  
3. Allow the oven to cycle for approximately  
2 hours or until no odor is detected.  
PREHEATING:  
Always preheat a cold oven for a minimum of  
20 minutes before cooking product. Follow  
the operating instructions indicated on the next  
few pages of this manual.  
BEFORE INITIAL USE:  
Interior oven surfaces must be heated to remove  
surface oils and the accompanying odor  
produced during the first use of the oven.  
1. Wipe all wire shelves, side racks and the full  
oven interior with a clean, damp cloth.  
OPTIONS & ACCESSORIES • ASC-2E  
LEG KIT, 4" (102mm)  
IN THE EVENT OF A POWER FAILURE:  
• TURN ALL SWITCHES OFF.  
• WAIT UNTIL POWER IS RESTORED BEFORE  
ATTEMPTING TO OPERATE THE OVEN.  
I Seismic feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5004688  
LEG KIT  
I with Bullet feet, 19-1/2" (495mm) HEIGHT . . . . . . . . .5005169  
I with Seismic feet, 19-1/2" (495mm) HEIGHT . . . . . . .5005168  
I with Casters, 23" (584mm) HEIGHT . . . . . . . . . . . . . . .5005181  
NOTE: If such an event has occurred, it is strongly  
recommended that you ensure the food in the oven  
is safe for consumption according to local health  
regulations.  
I SHELF, OVEN RACK . . . . . . . . . . . . . . . . . . . . . . . .SH-26894  
STACKING HARDWARE  
SEE INDIVIDUAL STACKING COMBINATION SPECIFICATION SHEETS  
STAND, SINGLE OVEN  
I with Bullet feet, 26-1/2" (673mm) HEIGHT . . . . . . . . .5004672  
I with Seismic feet, 26-1/2" (673mm) HEIGHT . . . . . . .5005172  
I with Casters, 30" (762mm) HEIGHT . . . . . . . . . . . . . . .5004687  
ASC-2E • PRODUCT\PAN CAPACITY  
27 lb (12 kg) MAXIMUM — 17 qts (15 liters)  
Nine (9): 18" x 13" x 1" HALF-SIZE SHEET PANS  
5 chrome plated wire shelves with 2 removable side  
racks and 9 shelf positions spaced  
OPTIONS & ACCESSORIES • ASC-4E  
I CASTER SET, 6" (152mm)  
I COOLING RACK FOR OVEN STAND  
LEG SET (4)  
5003790  
5003791  
at 1-5/8" (41mm) ea.  
I 6" (152mm) with Bullet Feet  
I 6" (6152mm) with Seismic Feet  
I 25" (635mm) with Seismic Feet  
I PANEL FOR BACK, Stainless Steel  
SHELF, OVEN RACK  
5003794  
5003795  
5003785  
5005876  
ASC-4E • PRODUCT\PAN CAPACITY  
72 lb (33 kg) MAXIMUM — 45 qts (43 liters)  
Twelve (12): 18" x 26" x 1" FULL-SIZE SHEET PANS  
6 chrome plated wire shelves with 2 removable side  
racks and 12 shelf positions spaced  
I
INTERCHANGEABLE WITH COOLING RACK  
SH-26795  
STACKING HARDWARE  
at 1-3/4" (43mm) ea.  
SEE INDIVIDUAL STACKING COMBINATION SPECIFICATION SHEETS  
STAND, STAINLESS STEEL  
I Mobile, with Cooling Racks & Casters, 38" H (965mm)5003786  
I Stationary, with Cooling Racks & Bullet Feet  
I Stationary, with Cooling Racks & Seismic Feet  
5003489  
5003787  
34-1/4" (870mm) min. • 35-1/2" (902mm) max. H (FEET ARE ADJUSTABLE)  
#8701/2 Electric Convection Oven - Manual Control Pg. 11.  
OPER ATI NG INSTRUCT IONS  
USER INFORMATION  
POSITION  
1.  
The best arrangement for broiling, baking  
cookies and for other baked goods under  
PAN/SHELF POSITIONS FOR ASC-2E:  
The oven includes 5 chrome plated wire  
shelves with two removable side racks and  
9 shelf positions spaced at 1-5/8" (41mm).  
2
4
6
8
1
2- / " (65mm) in height. This arrangement can  
2
also be used as the maximum capacity for  
reconstituting frozen entrées.  
POSITION  
2.  
General baking with the use of sheet pans for  
1
4
7
1
products under 3- / " (89mm) in height.  
2
Products include cakes, pies, muffins, or  
1
extended dishes in 12" x 20" x 2- / " deep pans  
2
1
(530mm x 325mm x 65mm GN / ).  
1
POSITION  
3.  
4.  
Ideal positions for baking bread, meringue, or  
extended dishes and roasts in pans not to  
1
5
exceed 5-1/ " (140mm) in height.  
2
Arrangement necessary for roasting whole  
turkey or roasts up to 7" (178mm) in height.  
POSITION  
1
6
METAL PARTS OF THI S EQUIPMENT  
BECOME EXTREMELY HOT WHEN IN  
OPERATION.  
TO AVOID BURNS,  
ALWAYS USE HAND PROTECTION  
WHEN OPERATING THIS APPLIANCE.  
POSITION  
PAN/SHELF POSITIONS FOR ASC-4E:  
The oven includes 6 chrome plated wire  
shelves with two removable side racks and  
1.  
2.  
The best arrangement for broiling,  
baking cookies and for other baked  
2
4
6
1
goods under 2- / " (65mm) in height.  
This arrangemen2t can also be used as  
the maximum capacity for  
8
3
12 shelf positions spaced at 1- / " (43mm).  
4
10  
12  
reconstituting frozen entrées.  
POSITION  
General baking with the use of sheet  
1
1
pans for products under 3- / "  
(89mm) in height. Products 2include  
4
7
cakes, pies, muffins, or extended  
10  
1
dishes in 12" x 20" x 2- / " deep pans  
(530mm x 325mm x 65m2m GN / ).  
1
1
POSITION  
3.  
4.  
Ideal positions for baking bread,  
meringue, or extended dishes and  
1
5
9
1
roasts in pans not to exceed 5- / "  
2
(140mm) in height.  
POSITION  
Arrangement necessary for roasting  
whole turkey or roasts up to 7"  
(178mm) in height.  
1
6
#8701/2 Electric Convection Oven - Manual Control • 12  
OP ERAT ING INS TRUCTIONS  
MANUAL CONTROL OPERATION  
1. Press POWER SWITCH ³ to the ON position.  
2. Press FAN SWITCH · to high or low fan speed.  
3. Set COOK TEMPERATURE THERMOSTAT ¿  
to the temperature desired.  
When this temperature is reached,  
LIGHT OFF\OVEN READY indicator light ´  
will go out.  
ALLOW A MINIMUM OF 20 MINUTES  
TO PREHEAT A COLD OVEN.  
4. Load product into the oven.  
For best results, always load the oven from the  
bottom to the top position and load as quickly as  
possible to retain maximum oven compartment heat.  
5. Set COOK TIMER ² by rotating the knob  
clockwise past the time required and then back to  
the desired time.  
The timer will begin to count down. When the  
timer reaches zero, the oven will produce an audible  
alert signal that will continue for three minutes or  
until the timer knob is turned counterclockwise to  
the OFF position.  
COOL-DOWN MODE  
1. Press POWER SWITCH ³ to  
the COOL DOWN position.  
2. Open the oven doors.  
SHUT-DOWN PROCEDURE  
1. Press POWER SWITCH ³  
to the OFF position.  
#8701/2 Electric Convection Oven - Manual Control • 13  
CHE F OP ERATI NG TI PS  
The Alto-Shaam convection oven will provide the best results and longest possible  
service with the utilization of the following suggestions and guidelines.  
NOTE: Moisture will escape around the doors when baking products with a heavy  
moisture content such as chicken, potatoes, etc. This is a normal operating  
condition.  
1. Preheat a cold oven for a minimum of 20 minutes  
12. To obtain the most evenly baked product, muffin  
pans should be placed in the oven with the short  
side of each pan facing the front of  
the oven.  
before use.  
2. As a general rule, the cooking temperature can be  
set lower than the temperature used in a  
conventional oven. Cooking time may also be  
shorter. It is suggested the first batch of each  
product prepared be monitored closely to check for  
variances.  
13. When rethermalizing frozen casseroles, preheat  
the oven 100°F (38°C) over the suggested  
temperature to compensate for the introduction of  
a large quantity of frozen product into the oven  
compartment. Reset the thermostat to the correct  
cooking temperature after the oven is loaded.  
3. Maintain a record of the temperatures, times, and  
load capacities established for products cooked on  
a regular basis since they will be the same or  
similar for succeeding loads.  
14. Use a pan extender or two inch (51mm) deep,  
18” x 26” pans for batter-type products that weigh  
more than 8 pounds (3 to 4 kg), i.e.; pineapple  
upside-down cake.  
4. When practical, start cooking the lowest  
temperature products first and gradually work up  
to products with a higher cooking temperature.  
15. To avoid obstructing airflow that would result in  
uneven cooking results, never place anything  
directly on the bottom of the oven cavity.  
5. If the cooking temperature setting for the previous  
product is more than 10°F (5°C to 6°C) higher than  
the temperature needed for the next load, use the  
COOL-DOWN feature to decrease the oven  
temperature before setting the oven to a lower  
temperature.  
AT THE END OF THE DAY, UTILIZE THE  
COOL-DOWN MODE. SHUT OFF  
POWER ON THE COOLED OVEN  
BEFORE LEAVING.  
6. Work as quickly as possible when loading the oven  
to prevent heat loss.  
Cooking Guidelines  
F°  
Temperature  
325°  
Minutes  
/Time  
25  
7. When the audible signal indicates the time has  
expired, remove the product from the oven as  
quickly as possible to avoid over-cooking.  
Food  
Cakes, Sheet  
Chicken pieces  
400°  
25  
30 breasts & thighs, 25 legs & wings  
Chicken halves  
8. Pans should be centered between side racks and  
each shelf should be loaded evenly to allow  
proper air circulation within the oven  
compartment.  
400°  
400°  
350°  
350°  
350°  
40  
8
Beef patties  
Bacon  
16  
Fish, frozen (5 oz.)  
15  
9. To assure even cooking when baking, weigh or  
Macaroni & Cheese, frozen, 1 pan  
50  
measure the product in each pan.  
Macaroni & Cheese, frozen, full oven 350°  
90  
Macaroni & Cheese, refrigerated  
Muffins  
350°  
325°  
325°  
325°  
350°  
400°  
450°  
30  
10. ASC-2E:  
13-15  
40  
When cooking five pans of product, start from the  
bottom of the oven and use side rack positions 1, 3,  
5, 7, and 9.  
Pies, Frozen  
Pizzas, Individual  
Potatoes, Baked  
15  
50  
Sandwiches, Grilled Cheese  
Tater tots  
4-6  
10  
ASC-4E:  
When cooking six pans of product, start  
from the bottom of the oven and use side rack  
positions 2, 4, 6, 8, 10, and 12.  
Do not place anything directly  
on the bottom of the oven cavity.  
11. Do not overload the oven. Refer to product/pan  
capacities indicated in this manual.  
#8701/2 Electric Convection Oven - Manual Control • 14  
CLEANING AND PREVENTIVE MAINTENANCE  
PROTECTING STAINLESS STEEL SURFACES  
CLEANING AGENTS  
It is important to guard against  
corrosion in the care of stainless  
Use non-abrasive cleaning products designed for use  
on stainless steel surfaces. Cleaning agents must be  
chloride-free compounds and must not contain  
quaternary salts. Never use hydrochloric acid  
(muriatic acid) on stainless steel surfaces. Always  
use the proper cleaning agent at the manufacturer's  
recommended strength. Contact your local cleaning  
supplier for product recommendations.  
steel surfaces. Harsh,  
corrosive, or inappropriate  
chemicals can completely  
destroy the protective surface  
layer of stainless steel. Abrasive pads, steel wool,  
or metal implements will abrade surfaces causing  
damage to this protective coating and will  
eventually result in areas of corrosion. Even water,  
particularly hard water that contains high to  
moderate concentrations of chloride, will cause  
oxidation and pitting that result in rust and  
corrosion. In addition, many acidic foods spilled  
and left to remain on metal surfaces are  
contributing factors that will corrode surfaces.  
CLEANING MATERIALS  
The cleaning function can  
usually be accomplished  
with the proper cleaning  
agent and a soft, clean  
cloth. When more  
aggressive methods must be  
Proper cleaning agents, materials, and  
methods are vital to maintaining the appearance  
and life of this appliance. Spilled foods should be  
removed and the area wiped as soon as possible  
but at the very least, a minimum of once a day.  
Always thoroughly rinse surfaces after using a  
cleaning agent and wipe standing water as quickly  
as possible after rinsing.  
employed, use a non-abrasive  
scouring pad on difficult areas  
and make certain to scrub with the  
visible grain of surface metal to avoid surface  
scratches. Never use wire brushes, metal scouring  
pads, or scrapers to remove food residue.  
#8701/2 Electric Convection Oven - Manual Control • 15  
CLEANING AND PREVENTIVE MAINTENANCE  
AT NO TIME SHOULD THE OVEN INTERIOR OR  
EXTERIOR BE STEAM CLEANED, HOSED  
DOWN, OR FLOODED WITH ANY TYPE OF  
LIQUID. DO NOT USE A WATER JET TO CLEAN.  
S E V E R E D A M A G E O R E L E C T R I C A L  
HAZARD COULD RESULT. SUCH METHODS  
WILL ALSO VOID ANY WARRANTY CLAIMS.  
The oven is fabricated with an easy to clean  
porcelain enamel interior or an optional stainless  
steel interior.  
NOTE: DO NOT USE ABRASIVE CLEANING  
COMPOUNDS. Completely avoid the use of  
abrasive cleaning compounds, chloride-based  
NOTE: Always allow the oven to cool before  
cleaning. If the oven is hot, allow the  
interior surfaces to become cool to the  
cleaners, or cleaners containing quaternary salts.  
touch by using the cool-down mode and  
To protect metal finish on stainless steel, never use  
opening the oven door(s).  
hydrochloric acid (muriatic acid).  
CLEAN THE OVEN ON A DAILY BASIS.  
1. After the oven has cooled, remove all detachable  
items such as wire shelves, side racks, and any drip  
pan. Clean these items separately.  
6. Wipe door gaskets, control  
panel, door vents, and door  
handle thoroughly since these  
areas harbor food debris  
and grease.  
2. Remove any food scraps from shelves, shelf  
supports, and blower fan wheel. Convection  
baffle openings must be kept clear of food scraps  
and grease.  
7. Rinse surfaces by wiping with a clean cloth or  
sponge and clean warm water.  
3. Wipe the interior metal surfaces of the oven  
with a paper towel to remove any remaining  
food debris.  
8. Remove excess water with a sponge and wipe dry  
with a clean cloth or air dry. Leave doors open  
until interior is completely dry. Replace side racks  
and shelves.  
4. Clean interior with a damp cloth or sponge and  
any good commercial detergent at the  
recommended strength.  
Always follow appropriate state or local health  
(hygiene) regulations regarding all applicable cleaning  
and sanitation requirements for food service  
equipment.  
5. For baked-on food deposits, use a non-caustic and  
non-toxic commercial oven cleaner appropriate for  
the interior oven surface of the oven. Follow the  
product manufacturer's instructions carefully for  
the use of this product. Any commercial oven  
cleaner must be approved for use on food contact  
areas. Remove soil with the use of a plastic  
scouring pad.  
6. Wipe door gaskets, control panel, door vents, and  
door handle thoroughly since these areas harbor  
food debris and grease.  
AT THE END OF THE DAY, UTILIZE THE  
COOL-DOWN MODE. SHUT OFF  
POWER ON THE COOLED OVEN  
BEFORE LEAVING.  
7. Rinse surfaces by wiping with a clean cloth or  
sponge and clean warm water.  
#8701/2 Electric Convection Oven - Manual Control • 16  
CLEANING AND PREVENTIVE MAINTENANCE  
MOTOR CARE  
EXTERIOR:  
The convection oven motor contains self-  
lubricating, sealed ball bearings and is generally  
maintenance-free. During operation, the interior  
of the motor is cooled by air flowing into the rear  
of the motor case. This is a general operating  
feature when proper clearances have been  
allowed.  
To help maintain the protective film coating on  
polished stainless steel, clean the exterior of the  
cabinet with a cleaner recommended for stainless  
steel surfaces. Spray the cleaning agent on a clean  
cloth and wipe with the grain of the stainless steel.  
Wipe control panel, door vents and door handles,  
thoroughly since these areas harbor food debris.  
AT THE END OF THE DAY, UTILIZE THE  
COOL-DOWN MODE. SHUT OFF  
POWER ON THE COOLED OVEN  
BEFORE LEAVING.  
Clean exterior glass surfaces with a commercial  
window cleaner.  
DO NOT USE ABRASIVE CLEANING  
COMPOUNDS.  
TROUBLESHOOTING GUIDE  
Oven has no power.  
Check to ensure oven is connected to proper power source.  
Check that breaker is turned on.  
Fuses are blown.  
Oven has power but will not turn ON.  
Ensure power switch is turned on.  
Ensure hi limit is not tripped.  
Ensure doors are closed.  
Ensure timer is turned on.  
Ensure fan switch is turned on.  
Door switch is bad or out of adjustment.  
Oven fan turns ON, but there is no heat.  
Ensure thermostat is turned on.  
Ensure hi-limit is not tripped.  
Oven heats, fan runs, but doesn’t  
shut OFF when door is opened.  
Door switch is bad or out of adjustment.  
#8701/2 Electric Convection Oven - Manual Control • 17  
SERVICE - ASC-2E  
Service must be in accordance with all  
local codes and must be performed by  
a qualified service technician.  
PANEL OVERLAY  
PE-26978  
KNOB, CONTROL (2 PCS)  
DOOR ROLLER  
ASSEMBLY  
KN-34103  
DOOR ASSEMBLY  
5004352  
SWITCH,  
ON/OFF COOL-DOWN  
SW-34112  
SWITCH,  
FAN, HI/LO  
SW-34101  
SIDE RACK (2 PCS)  
SR-26893  
INDICATOR LIGHT  
LI-3951  
THERMOSTAT  
TT-34092  
TIMER  
TR-34174  
OVEN SHELF (5 PCS)  
SH-26894  
GASKET  
TOP & BOTTOM 1005316  
SIDES 1005311  
DOOR ROLLER  
ASSEMBLY  
STAND, MOBILE  
(OPTIONAL) 5004687  
ASC-2E  
#8701/2 Electric Convection Oven - Manual Control • 18  
SERVI CE -ASC-2E  
INTE RIO R OVE N COMPARTME NT  
MOTOR  
MO-34208  
SIDE RACK  
SR-26893  
SHELF  
SH-26894  
NOT SHOWN  
BAFFLE  
5005074  
GASKET  
TOP & BOTTOM 1005316  
SIDES 1005311  
ASC-2E  
oven interior  
#8701/2 Electric Convection Oven - Manual Control • 19  
SERVI CE -ASC -2E  
RIGHT SID E SERVICE PA NE L - REMOVE D  
HEAT ELEMENTS, 208V  
HIGH LIMIT  
EL-34211  
SW-34150  
EL-34212  
BULB/RECEPTACLE  
LP-3686  
RP-3986  
ON/OFF SWITCH  
SW-34112  
FAN SWITCH  
SW-34101  
INDICATOR LIGHT  
LI-3951  
MOTOR  
MO-34208  
THERMOSTAT  
TT-34092  
TIMER  
TR-34174  
LOW LIMIT  
TERMINAL BLOCK  
SW-33378  
BK-3597  
MOTOR PROTECTION  
SWITCHES  
HIGH LIMIT  
SW-33500  
ASC-2E  
FAN HOUSING  
FA-3568  
#8701/2 Electric Convection Oven - Manual Control • 20  
SERVICE - ASC-4E  
Service must be in accordance with all  
local codes and must be performed by a  
qualified service technician.  
DOOR ASSEMBLY, LH  
5005407  
PANEL OVERLAY  
PE-26729  
SWITCH,  
ON/OFF COOL-DOWN  
SW-34112  
SWITCH,  
FAN, HI/LO  
SW-34101  
SIDE RACK (2 PCS)  
SR-26396  
INDICATOR LIGHT  
LI-3951  
THERMOSTAT  
TT-34092  
KNOB, THERMOSTAT  
KN-34297  
TIMER  
TR-34174  
KNOB, TIMER CONTROL  
KN-34103  
OVEN RACK (6 PCS)  
SH-26395  
DOOR ASSEMBLY, RH  
5005409  
GASKETS  
TOP & BOTTOM 6606  
SIDES 6605  
STAND, STATIONARY  
(OPTIONAL) 5003489  
SIDE RACK  
SUPPORT (2 PCS)  
SR-26551  
ASC-4E  
#8701/2 Electric Convection Oven - Manual Control • 21  
SERVI CE - AS C-4E  
INT ER IOR OVEN COMPART MENT  
LIGHT RECEPTACLE  
ELEMENT, 208V  
LP-34161  
SIDE RACK  
REAR EL-34126  
MIDDLE EL-34127  
FRONT EL-34128  
SR-26396  
THERMOSTAT  
BLOWER WHEEL  
GUARD  
WH-26405  
1004611  
ASC-4E  
oven interior  
#8701/2 Electric Convection Oven - Manual Control • 22  
SE RVI CE - A SC-4E  
RIG HT SID E SE RV ICE PANE L - RE MOV ED  
MOTOR PROTECTION  
BULB/RECEPTACLE  
SWITCHES  
LP-3686  
RP-3986  
HIGH SW-33500  
LOW SW-33378  
ON/OFF SWITCH  
SW-34112  
FAN SWITCH  
SW-34101  
HIGH LIMIT  
SW-34150  
THERMOSTAT  
TT-34092  
TIMER  
TR-34174  
TERMINAL BLOCK  
BK-3597  
ASC-4E  
#8701/2 Electric Convection Oven - Manual Control • 23  
SERVI CE - ASC-4 E  
REA R PA NEL - RE MOVE D  
MOISTURE  
VENT  
AUXILIARY  
FAN  
HEAT  
ELEMENTS  
MOTOR  
ELECTRICAL  
CONNECTION  
MO-34215  
ASC-4E  
#8701/2 Electric Convection Oven - Manual Control • 24  
SERVICE PARTS LIST  
Description  
ASC-2E ASC-4E  
Part No.Part No. Qty.  
Cosmetic/Exterior Components  
Panel, Top and Side  
Gasket, LH/RH  
1005455  
1005311  
1005316  
1006602  
1005458  
1005459  
1006623  
1006605  
1006606  
1006672  
1006678  
1006679  
1
2
2
1
1
1
Gasket, Top/Bottom  
Panel, Service, louvered  
Cover, Bottom  
Cover, Top  
Interior  
Rack, Side  
SR-26893  
SR-26396  
SH-26795  
LP-34161  
GS-26630  
GL-26608  
CV-26607  
RP-3986  
2
5 / 6  
2
Shelf  
SH-26894  
Lamp, *CT, snap-in, oven light  
Gasket, oven lamp  
Glass, *CT, oven lamp  
Cover for oven light  
Receptacle, Lamp  
--  
--  
--  
--  
--  
2
2
2
1
Oven Elements  
Element, Outer, 208V  
Element, Inner, 208V  
Element, Rear, 208V  
Element, Center, 208V  
Element, Front, 208V  
Element, Inner, 240V  
Element, Outer, 240V  
Element, Rear, 240V  
Element, Center, 240V  
Element, Front, 240V  
Motor/Blower Wheel  
Motor, 208/240V  
EL-34211  
--  
1
1
1
1
1
1
1
1
1
1
EL-34212  
--  
--  
EL-34126  
EL-34127  
EL-34128  
--  
--  
EL-34209  
EL-34210  
--  
--  
--  
EL-34129  
EL-34146  
EL-34125  
MO-34208  
WH-26895  
MO-34215  
WH-26405  
1
1
Wheel, Blower  
Door Assembly  
Assembly, Complete  
Assembly, Complete, RH  
Assembly, Complete, LH  
Switches/Thermostats/Timers  
Block, Terminal  
5004352  
1
1
1
--  
--  
5005407  
5005409  
BK-3597  
BK-25567  
BZ-34113  
CN-3731  
FA-3568  
BK-3597  
BK-25567  
BZ-34113  
CN-3731  
FA-3568  
1
1
Block, Modular  
Buzzer  
1
Contactors, *CT, 240V, 50A  
Fan, Box, 70CFM, 230V, 50-60HZ  
Fuse Holder, Dual, 15A, Class G  
Fuses, *CT, 15A, Class G  
Guard, Fan  
1 / 2  
1
FU-3772  
FU-3775  
GD-2396  
KN-34103  
KN-34297  
LI-3025  
FU-3772  
1
FU-3775  
2
GD-2396  
KN-34103  
KN-34297  
LI-3025  
1
Knob, Control, Indicating  
Knob, Thermostat  
1
Light Indicator  
1
1
1
1
1
1
1
1
1
1
Panel Overlay  
PE-26978  
SW-34101  
SW-34112  
TT-3750  
PE-26729  
SW-34101  
SW-34112  
SW-34150  
SW-34164  
SW-33550  
SW-33378  
TR-34174  
TT-34092  
Switch, Rocker, Fan, High/Low  
Switch, On/Off/Cool-down  
Switch, High Limit  
Switch, Door, Roller  
Switch, Motor Protect  
Switch, Motor Protect  
Timer, 250V, 1 hr  
SW-34164  
SW-33500  
SW-33378  
TR-34174  
TT-34092  
Thermostat, 140-500 Deg. F  
#8701/2 Electric Convection Oven - Manual Control • 25  
#8701/2 Electric Convection Oven - Manual Control • 26  
#8701/2 Electric Convection Oven - Manual Control Pg. 27  
#8701/2 Electric Convection Oven - Manual Control • 28  
TRANSPORTATION  
DAMAGE and CLAIMS  
LIMITED  
WARRANTY  
®
All Alto-Shaam equipment  
is sold F.O.B. shipping  
point, and when accepted  
by the carrier, such  
Alto-Shaam, Inc. warrants to the original purchaser that any  
original part that is found to be defective in material or workmanship  
will, at Alto-Shaam's option, subject to provisions hereinafter stated,  
be replaced with a new or rebuilt part.  
The labor warranty remains in effect one (1) year from installation  
or fifteen (15) months from the shipping date, whichever occurs first.  
Alto-Shaam will bear normal labor charges performed during standard  
business hours, and excluding overtime, holiday rates or any  
additional fees.  
The parts warranty remains in effect for one (1) year from  
installation or fifteen (15) months from the shipping date, whichever  
occurs first.  
However, the heating element on Halo Heat® cook/hold ovens  
and the refrigeration compressor on Alto-Shaam Quickchillersare  
warranted for a period of five (5) years from installation. The labor  
warranty is the same as stated above; namely, for one (1) year from  
installation or fifteen (15) months from the shipping date, whichever  
occurs first.  
shipments become the  
property of the consignee.  
Should damage occur in shipment, it is a matter  
between the carrier and the consignee. In such cases, the  
carrier is assumed to be responsible for the safe delivery  
of the merchandise, unless negligence can be established  
on the part of the shipper.  
1. Make an immediate inspection while the equipment  
is still in the truck or immediately after it is moved to  
the receiving area. Do not wait until after the  
material is moved to a storage area.  
THIS WARRANTY DOES NOT APPLY TO:  
1. Calibration.  
2. Do not sign a delivery receipt or a freight bill until  
you have made a proper count and inspection of all  
merchandise received.  
2. Replacement of light bulbs and/or the replacement of display  
case glass due to damage of any kind.  
3. Equipment damage caused by accident, shipping, improper  
installation or alteration.  
4. Equipment used under conditions of abuse, misuse, carelessness  
or abnormal conditions including, but not limited to, equipment  
subjected to harsh or inappropriate chemicals including, but not  
limited to, compounds containing chloride or quaternary salts, poor  
water quality, or equipment with missing or altered serial numbers.  
5. Damage incurred as a direct result of poor water quality,  
inadequate maintenance of steam generators and/or surfaces  
affected by water quality. Water quality and required maintenance  
of steam generating equipment is the responsibility of the  
owner/operator.  
6. Damage caused by use of any cleaning agent other than  
Alto-Shaam's Combitherm® Cleaner including, but not limited to,  
damage due to chlorine or other harmful chemicals. Use of  
Alto-Shaam's Combitherm® Cleaner on Combitherm® ovens is  
highly recommended.  
3. Note all damage to packages directly on the carrier’s  
delivery receipt.  
4. Make certain the driver signs this receipt. If he  
refuses to sign, make a notation of this refusal on  
the receipt.  
5. If the driver refuses to allow inspection, write the  
following on the delivery receipt:  
Driv e r re f use s to a llo w insp e ctio n o f  
co nta ine rs f o r v isib le d a m a g e .  
6. Telephone the carrier’s office immediately upon  
finding damage, and request an inspection. Mail a  
written confirmation of the time, date, and the  
person called.  
7. Any losses or damage resulting from malfunction, including loss  
of product or consequential or incidental damages of any kind.  
8. Equipment modified in any manner from original model,  
substitution of parts other than factory authorized parts,  
removal of any parts including legs, or addition of any parts.  
7. Save any packages and packing material for further  
inspection by the carrier.  
This warranty is exclusive and is in lieu of all other warranties,  
8. Promptly file a written claim with the carrier and  
attach copies of all supporting paperwork.  
expressed or implied, including the implied warranties of  
merchantability and fitness for a particular purpose. In no event  
shall Alto-Shaam be liable for loss of use, loss of revenue or profit,  
or loss of product, or for any indirect or consequential damages.  
No person except an officer of Alto-Shaam, Inc. is authorized to  
modify this warranty or to incur on behalf of Alto-Shaam any other  
obligation or liability in connection with Alto-Shaam equipment.  
We will continue our policy of assisting our  
customers in collecting claims which have been properly  
filed and actively pursued. We cannot, however, file any  
damage claims for you, assume the responsibility of any  
claims, or accept deductions in payment for such claims.  
ALTO-SHAAM, INC.  
RECORD THE MODEL AND SERIAL NUMBER OF THE APPLIANCE FOR EASY REFERENCE.  
ALWAYS REFER TO BOTH MODEL AND SERIAL NUMBER IN ANY CONTACT WITH ALTO-SHAAM REGARDING THIS APPLIANCE.  
Model: _______________________________________________Date Installed: __________________________________________________________  
Voltage: ______________________________________________ Purchased From: _______________________________________________  
SerialNumber: _______________________________________ _______________________________________________________________________  
G
G
G
W 1 6 4 N 9 2 2 1 W a t e r S t r e e t  
PHONE: 262.251.3800 • 800.558-8744 USA/CANADA  
P. O . B o x 4 5 0  
M e n o m o n e e F a l l s , W i s c o n s i n 5 3 0 5 2 - 0 4 5 0  
U . S . A .  
FAX: 262.251.7067 • 800.329.8744 U.S.A. ONLY  
P R I N T E D I N U . S . A .  

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