Frymaster 8196345 manual Protector Series Gas Fryers Table Of Contents, Service Procedures

PROTECTOR® SERIES GAS FRYERS

TABLE OF CONTENTS

CAUTIONARY STATEMENTS			i
CHAPTER 1: Service Procedures
1.1	Functional Description		1-1
1.2	The Electronic Ignition System		1-1
1.3	Interface Board		1-2
1.4	Thermostats		1-4
1.5	Accessing Fryers for Servicing		1-4
1.6	Cleaning the Gas Valve Vent Tube		1-5
1.7	Checking the Burner Manifold Gas Pressure		1-5
1.8	Measuring Flame Current		1-7
1.9	Replacing Fryer Components		1-7
	1.9.1	Replacing the Controller or the Controller Wiring Harness	1-7
	1.9.2	Replacing the Temperature Probe or High-Limit Thermostat	1-8
	1.9.3	Replacing the Interface Board	1-8
	1.9.4	Replacing an Ignition Module	1-9
	1.9.5	Replacing an Ignitor Assembly	1-9
	1.9.6	Replacing or Cleaning a Combustion Air Blower	1-10
	1.9.7	Adjusting the Air/Gas Mixture	1-11
	1.9.8	Replacing a Gas Valve	1-12
	1.9.9	Replacing a Burner Assembly	1-13
	1.9.10	Replacing the Filter Motor, Filter Pump, or Filter Pump Solenoid Valve	1-14
	1.9.11	Replacing the Frypot	1-14
	1.9.12	Replacing Frypot Insulation and/or Upper Burner Rails	1-16
1.10	Troubleshooting and Problem Isolation		1-19
	1.10.1	Ignition Failure	1-19
	1.10.2	Improper Burner Function	1-20
	1.10.3	Improper Temperature Control	1-21
	1.10.4	Computer Malfunctions	1-22
	1.10.5	Filtration Malfunctions	1-22
	1.10.6	Leakage	1-24
	1.10.7	Basket Lift Malfunctions	1-24
1.11	Troubleshooting Guides		1-26
	1.11.1	Troubleshooting the 24 VAC Circuit	1-26
	1.11.2	Troubleshooting the Gas Valve	1-28
	1.11.3	Troubleshooting the Temperature Probe	1-28
1.12	Probe Resistance Chart		1-29
1.13	ATO (Automatic Top-Off) Service Procedures		1-29
	1.13.1	ATO (Automatic Top-Off Troubleshooting	1-30
	1.13.2	ATO (Automatic Top-Off) Board Positions and Harnesses	1-31
	1.13.3	Replacing the ATO Board or Transformer	1-32
	1.13.4	Replacing the ATO Pump or Solenoid	1-32
1.14	CM7 Computer Service Procedures		1-32
	1.14.1	CM7 Computer Troubleshooting	1-32
	1.14.2	CM7 Useful Codes and Passwords	1-35
	1.14.3	CM7 Menu Summary Tree	1-36
	1.14.4	CM7 Board Pin Positions and Harnesses	1-37

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