Table Of Contents - Henny Penny PFG-691 Technical Manual

Section
Section 1. TROUBLESHOOTING ................................................................................................... 1-1
1-1 Introduction .................................................................................................... 1-1
1-2 Safety .............................................................................................................. 1-1
1-3 Troubleshooting .............................................................................................. 1-2
1-4 Error Codes .................................................................................................... 1-11
Section 2. MAINTENANCE ........................................................................................................ 2-1
2-1 Introduction .................................................................................................... 2-1
2-2 Maintenance Hints .......................................................................................... 2-1
2-3 Preventive Maintenance ................................................................................. 2-1
2-4 High Temperature Limit Control .................................................................... 2-1
2-5 Power/Pump Switch ....................................................................................... 2-4
2-6 Temperature Probe Replacement .................................................................... 2-5
2-7 Complete Control Panel - Henny Penny ........................................................ 2-6
2-8 Pressure Regulation ........................................................................................ 2-6
2-9 Tilting the Lid Upright ................................................................................... 2-7
2-10 Clean the Nylatrons ........................................................................................ 2-7
2-11 Reversing the Lid Gasket ............................................................................... 2-8
2-12 Lid Counterweight Cables .............................................................................. 2-9
2-13 Pressure Pads .................................................................................................. 2-11
2-14 Lid Adjustment ............................................................................................... 2-12
2-15 Solenoid Valve - Above Counter .................................................................... 2-12
2-16 Solenoid Valve - Under Counter .................................................................... 2-15
2-17 Deadweight Valve ........................................................................................... 2-17
2-18 Removal of Safety Valve ................................................................................ 2-18
2-19 Pressure Gauge ............................................................................................... 2-19
2-20 Gas Control Valve .......................................................................................... 2-20
2-21 Blower Assembly ........................................................................................... 2-22
2-22 Transformer .................................................................................................... 2-23
2-23 Airflow Switch ............................................................................................... 2-24
2-24 Drain Microswitch .......................................................................................... 2-25
2-25 Drain Valve and Extension ............................................................................. 2-26
2-26 Air Valve......................................................................................................... 2-27
2-27 Cleaning the Dilution Box .............................................................................. 2-28
2-28 Cleaning the Blower Wheel ........................................................................... 2-28
2-29 Ignition Modules ............................................................................................ 2-29
2-30 Ignitor Assembly ............................................................................................ 2-30
2-31 Flame Sensor Assembly ................................................................................. 2-31
2-32 Ignitor and Flame Sensor Adjustment ............................................................ 2-31
2-33 Nylatron Strips Replacement ......................................................................... 2-32
2-34 Lubricating Lid Rollers .................................................................................. 2-33
120 Volt Wiring Diagram (SN: FH001JC & ABOVE) .................................. 2-34
208-240 Volt Wiring Diagram (SN: FH001JC & ABOVE) ........................... 2-35
230 Volt Wiring Diagram (SN: FH001JC & ABOVE) .................................. 2-36
120 Volt Wiring Diagram (BELOW SN: FH001JC) ...................................... 2-37
208-240 Volt Wiring Diagram (BELOW SN: FH001JC) ............................... 2-38
230 Volt Wiring Diagram (BELOW SN: FH001JC) ...................................... 2-39
230 Volt Ladder Diagram (BELOW SN: FH001JC) ...................................... 2-40
Aug. 2010

TABLE OF CONTENTS

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Model 691
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