Nieco 522G Owner'S Manual Download Page 2

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TABLE OF CONTENTS

General Information .....................................................................................................................3

Description

Machine Installation .....................................................................................................................4

Pre-Installation
Mounting
Hood Requirements
Clearance
Gas Connection
Electrical Connection
Pre-Operation Check
Gas Connectors and Restraining Device

C. Operation ......................................................................................................................................7

Controls and Indicators
Gas System Controls
Step-by-Step Lighting Procedure
Shutdown Procedure
Automatic Temperature Control

Parts and Location .......................................................................................................................10

Exploded Drawings

Assembly/Disassembly and Cleaning........................................................................................19

Conveyor Belt Removal ...............................................................................................................22

Conveyor Belt Tension ................................................................................................................23

Broil Belt Problems

Troubleshooting Guide................................................................................................................24

Specifications ...............................................................................................................................27

Wiring Diagrams...........................................................................................................................30

Summary of Contents for 522G

Page 1: ...r functions Contact 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 g...

Page 2: ...Connectors and Restraining Device C Operation 7 Controls and Indicators Gas System Controls Step by Step Lighting Procedure Shutdown Procedure Automatic Temperature Control D Parts and Location 10 Exp...

Page 3: ...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 4: ...le 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 service of the unit a minimum of 24 610MM sh...

Page 5: ...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 the...

Page 6: ...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 7: ...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 Igniter Red Meat Hol...

Page 8: ...While holding in the Red Button push the Igniter 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 9: ...he ATC control knob to 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 thi...

Page 10: ...10 D PARTS AND LOCATION Model 732 735 Gas Feed End View...

Page 11: ...11 Model 732 735 Gas Right Side View...

Page 12: ...12 Model 732 735 Gas Left Side View...

Page 13: ...2 RED LIGHT P N 4100 TEMPERATURE CONTROL 7 07 95 P N 4426 DWG8261 GREASE BOX P N 9465 P N 9466 P N 4602 P N 4601 P N 4094 P N 2122 GREASE BOX INSERT 5 AMP FUSE FUSE HOLDER POTENTIOMETER P N 4014 BREAK...

Page 14: ...N 2035 LP P N 2003 B P N 2021 B GAS PRESSURE REGULATOR 2 P N 2025 A REGULATOR MOTOR P N 4437 SPROCKET 32T P N 6039 DRIVE CHAIN P N 6027 SPROCKET 8T P N 6004 P N 2183 LP P N 4144 P N 4145 P N 2178 BUR...

Page 15: ...15 Model 532 535 Gas Left Side View...

Page 16: ...MBER LIGHT P N 4222 P N 4071 P24DC CONTROL TEMPERATURE PLATEN SPARK IGNITOR P N 4181 08 P N 4099 ON OFF SWITCH RED LIGHT P N 4100 5 AMP FUSE P N 4601 P N 4602 FUSE HOLDER GAS VALVE P N 2122 RED PUSHBU...

Page 17: ...SPROCKET 8T P N 6004 P N 2183 LP REGISTERED NIECO CORP 1995 7 06 95 AUTOMATIC TEMPERATURE CONTROL TEFLON BEARING 4 P N 6066 P N 2178 BURNER 2 PILOT P N 2065 NAT P N 2068 LP ELECTRODE P N 4182 TEMPERA...

Page 18: ...EG P N 0003 01 P N 9486 P N 8036 13 ROD BELT P N 6035 P N 8037 P N 6683 P N 9484 BELT SCRAPER RETURN PAN TEFLON HOLDING STRIP P N 9496 P N 9493 P N 9497 P N 6160 PROBE PLATEN LOWER BURNER REFLECTOR UP...

Page 19: ...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 20: ...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 21: ...not immerse the burners in water Water will damage the gasket and may cause improper burner performance The outside of the burner box can be wiped clean with a damp cloth and soap 17 Wipe off the fra...

Page 22: ...ce 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 re...

Page 23: ...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 24: ...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 25: ...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 26: ...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 27: ...REQUIREMENTS Energy Gas Model Gas Connection 3 4 N P T Electrical Connection 208 120V 1 50 60Hz 10 5A 240 120V 1 50 60Hz 12A Avg KW Hr Consumption 2 2 Gas Consumption 75 000 96 000 BTU Hr 3 W C Nat or...

Page 28: ...EMENTS Energy Gas Model Gas Connection 1 2 N P T Electrical Connection 208Y120V 1 50 60Hz 9 8A 240Y120V 1 50 60Hz 10 4A Avg KW Hr Consumption 1 4 Gas Consumption 49 000 63 000 BTU Hr 3 W C Nat or 8 W...

Page 29: ...REMENTS Energy Gas Model Gas Connection 1 2 N P T Electrical Connection 208Y120V 1 50 60Hz 6 5A 240Y120V 1 50 60Hz 7 5A Avg KW Hr Consumption 9 Gas Consumption 33 000 44 000 BTU Hr 3 W C Nat or 8 W C...

Page 30: ...30 J WIRING DIAGRAM Models 732 735 532 535G Domestic U S A...

Page 31: ...31 Models 732 735 532 535G International Export Models...

Page 32: ...32 Model 522G Domestic U S A...

Page 33: ...33 Model 522G International Export Models...

Page 34: ...Nieco Corporation 15 Guittard Rd Burlingame CA 94010 650 697 7335 Fax 650 697 3014 Reorder 9999 99102 12 99 e mail nieco nieco com Printed in the USA...

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