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A. GENERAL INFORMATION

Model 952 Gas

Model 932 Gas

DESCRIPTION

The Nieco Automatic Gas Broiler is a compact self-contained unit designed to broil hamburgers or other
food products by use of a conveyorized cooking section. The Models 952,  932 and 922 are return flow
units with a built-in heated meat holding section.

The broiler is divided into two sections. The top section uses a conveyor belt system to pass food through
the cook zone, where infrared, convection and conduction heat is used to cook the product uniformly on
both sides. After the product is cooked, it automatically slides into a heated holding section, where it can
be kept until served.

The Model 952 uses 6 burners, 3 on top and 3 on the bottom. The 932 and 922 utilize 4 burners, 2 top
and 2 bottom. The 922 is narrower than the 952 or 932.

Model 922 Gas

Summary of Contents for 922G

Page 1: ...ntact your Nieco Authorized Dealer In a prominent location post instructions to be followed in the event the user smells gas This information shall be obtained by consulting your local gas supplier FO...

Page 2: ......

Page 3: ...Connectors and Restraining Device C Operation 8 Controls and Indicators Gas System Controls Step by Step Lighting Procedure Shutdown Procedure Automatic Temperature Control D Parts and Location 11 Exp...

Page 4: ...section The broiler is divided into two sections The top section uses a conveyor belt system to pass food through the cook zone where infrared convection and conduction heat is used to cook the produc...

Page 5: ...earance from combustible and non combustible construction is 6 152MM from the back and 6 152MM from the front of the machine Keep appliance area free from combustibles To facilitate disassembly and se...

Page 6: ...ons this product could expose you to substances in fuel or from fuel combustion which can cause cancer birth defects or other reproductive harm ELECTRICAL CONNECTION Power requirements are stated on t...

Page 7: ...de of heavy duty steel cable with a strong scissor hood 2 at one end and an equally strong spring hook 3 at the other Cotter pin 4 is supplied to secure the installation For safety in the kitchen area...

Page 8: ...egulator Valve is open when in line with pipe Controls the gas pressure in High Gas mode 3 High Gas Solenoid 1 2 3 4 5 Gas Pressure Gauge Pushbutton Gas Valve Red 5 Amp Fuse Pilot Ignitor Red Meat Hol...

Page 9: ...While holding in the Red Button push the Ignitor button on the front of the control box After the pilot lights hold the Red Valve in for 30 seconds to allow the thermocouple to heat When you release...

Page 10: ...600 F 2 Turn on the Main Power Switch 3 Turn on the Motor Power Switch 4 Light the broiler following the procedure in this manual 5 The broiler should be in high gas mode at this time Amber light on...

Page 11: ...11 D PARTS AND LOCATION Model 952 Gas Feed End View Model 952 Gas Right Side View...

Page 12: ...12 Model 952 Gas Left Side View Model 932 Gas Feed End View P N 8455...

Page 13: ...13 Model 932 Gas Right Side View Model 932 Gas Left Side View P N 8455...

Page 14: ...14 Model 922 Gas Feed End View Model 922 Gas Right Side View...

Page 15: ...15 Model 922 Gas Left Side View...

Page 16: ...disassemble 2 Remove the Side Panels by 2 3 lifting up and off Wipe clean with a degreaser FROM THE FRONT OF THE BROILER 3 Remove the Patty Feeder by lifting up and out Clean daily using soap and wat...

Page 17: ...F THE BROILER 11 Remove the awning by lifting up 11 12 and off Clean using soap and water 12 Remove the Return Pan by lifting off the pegs and sliding out Clean and sanitize the pan and the Teflon She...

Page 18: ...AT THE FIRST SIGN OF BREAKAGE DO NOT SOAK OR SUBMERGE THE BURNERS IN WATER WATER WILL DAMAGE THE GASKET SEAL CAUS ING IMPROPER BURNER PERFORMANCE 17 Wipe off the frame and other internal parts of the...

Page 19: ...face Be sure to re assemble in the same way 1 Run belt until the Master Link is 1 near the front idler shaft 2 Lift shaft and Teflon Blocks up 2 3 and slide the blocks out 3 Unhook the Master Link To...

Page 20: ...stored position and remove a link from the conveyor belt BROIL BELT PROBLEMS Interference with stripper blade The most common belt problem to be expected is the physical interference of the belt with...

Page 21: ...out 3 Electrical supply interruption 4 See 2 and 3 above 1 Orifices dirty 2 Gas pressure too low 3 Main gas valve partially closed 4 Gas line partially blocked 5 Pressure regulator defective 6 Burner...

Page 22: ...ct temperature too low 3 Product too lean 4 Exhaust fan pulling too much air 5 Exhaust hood too low 6 Air vent blowing on broiler 7 Heat reflectors inside broiler not installed or installed improperly...

Page 23: ...ooking product 2 Product fat content too high 3 Gas pressure too high 1 Product fat content too high 2 Product grind too coarse 3 Product too lean sticking to belt 4 Product too thin 5 Stripper blade...

Page 24: ...Connection 208 240Y120V 1 50 60Hz 11A Avg KW Hr Consumption 1 1 Gas Consumption 75 000 96 000 BTU Hr 3 W C Nat or 8 W C L P Low Gas 5 W C Nat or 11 W C L P High Gas Weight LBS KG Approximate 475 215...

Page 25: ...on 208 240Y120V 1 50 60Hz 11A Avg KW Hr Consumption 1 1 Gas Consumption 54 000 70 000 BTU Hr 3 W C Nat or 8 W C L P Low Gas 5 W C Nat or 11 W C L P High Gas Weight LBS KG Approximate 375 170 Exhaust C...

Page 26: ...on 208 240Y120V 1 50 60Hz 8A Avg KW Hr Consumption 8 Gas Consumption 33 000 44 000 BTU Hr 3 W C Nat or 8 W C L P Low Gas 5 W C Nat or 11 W C L P High Gas Weight LBS KG Approximate 250 113 Exhaust CFM...

Page 27: ...27 J WIRING DIAGRAM Models 952 932G Domestic U S A...

Page 28: ...28 Models 952 932G International Export Models...

Page 29: ...29 Model 922G Domestic U S A...

Page 30: ...30 Model 922G International Export Models...

Page 31: ......

Page 32: ...Nieco Corporation 15 Guittard Rd Burlingame CA 94010 415 697 7335 Fax 415 697 3014 Reorder 9999 99111 10 97 Printed in the USA...

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