
Model
690
2-21
2-22. AIRFLOW SWITCH
The airflow switch senses the flow of air coming from the
blower. If the airflow is reduced below a set amount, the
switch will cut power to the control valve, which shuts the
burners down.
Replacement
1. Remove electrical power supplied to the unit.
To avoid electrical shock or property damage, move the
power switch to OFF and disconnect main circuit
breaker, or unplug cord at wall receptacle.
2. Remove control panel.
3. Remove screws securing air switch to the frame, and
remove switch.
3. Pull hose from switch from under fryer.
4. Disconnect wires from switch.
Mark wires before removal to ensure new airflow switch is
wired correctly.
5. Install new airflow switch in reverse order.
To avoid property damage, do not tamper with, or disas-
semble this component. It is set and sealed from the factory
and is not to be adjusted.
June. 2003
Summary of Contents for PFG-690
Page 1: ...Henny Penny Pressure Fryer Model PFG 690 TECHNICAL MANUAL...
Page 2: ......
Page 49: ...Model 690 2 31 AP0803002 below June 2008...
Page 50: ...Model 690 2 32 AP0803003 above June 2008...
Page 51: ...Model 690 2 33 June 2008...
Page 52: ...Model 690 2 34 AP0803003 above June 2008...
Page 53: ...Model 690 2 35 AP0803002 below June 2008...
Page 54: ...Model 690 2 36 AP0803003 above Aug 2006...
Page 55: ...Model 690 2 37 AP0803002 below June 2008...
Page 56: ...Model 690 2 38 AP0803003 above Aug 2006...
Page 57: ...Model 690 2 39 100 120 Volt FAST Wiring Diagram AP0803002 below June 2008...
Page 58: ...Model 690 2 40 AP0803003 above June 2008...
Page 59: ...Model 690 2 41 230 Volt FAST Wiring Diagram AP0803002 below June 2008...
Page 60: ...Model 690 2 42 AP0803003 above June 2008...
Page 61: ...Model 690 2 43 220 240 Volt FAST Wiring Diagram AP0803002 below June 2008...
Page 62: ...Model 690 2 44 AP0803003 above June 2008...
Page 64: ...Model 690...
Page 66: ...Model 690 3 2 FIGURE 3 0 FRAME COVER ASSEMBLY Oct 2002...
Page 72: ...Model 690 3 8 FIGURE 3 4 LID COVER ASSEMBLY July 2007...
Page 74: ...Model 690 3 10 FIGURE 3 5 DRAIN PAN FILTER ASSEMBLY Aug 2010...
Page 76: ...Model 690 3 12 Figure 3 6 Filter Pump Assembly Below SN AP0401001 Aug 2010...
Page 78: ...Model 690 3 14 Figure 3 7 Filter Pump Assembly SN AP0401001 Above Sept 2005...
Page 80: ...Model 690 3 16 Figure 3 8 Gas Burner Assembly Oct 2012 2 2 2 1 1 3 4 5 6 7 8 9 10 11 12...
Page 82: ...Model 690 3 18 Figure 3 9 Gas Piping Controls April 2012...
Page 87: ...Model 690 3 23 3 13 Deadweight Solenoid Assembly SN AP082029 ABOVE Aug 2010...
Page 90: ...Model 690 3 26 Figure 3 14B STEAM Box hose Assembly SN AP0802028 BELOW Aug 2010...
Page 92: ...Model 690 3 28 Figure 3 15 Flue Assembly Blower SN AP0802028 BELOW July 2008...
Page 94: ...Model 690 3 30 Figure 3 16 Flue Assembly Blower SN AP0802029 ABOVE 6 Aug 2010...
Page 96: ...Model 690 3 32 Figure 3 17 Solenoid Valve Assembly Sept 2005...
Page 98: ...Model 690 3 34 Figure 3 18 Frypot Drain Piping Oct 2008...
Page 100: ...Model 690 3 36 Figure 3 19 Lift Beam Shrouds SN AP0802028 BELOW July 2008...
Page 102: ...Model 690 3 38 Figure 3 20 Counterweight Pulley System SN AP0802028 BELOW July 2008...
Page 105: ...Model 690 3 41 Figure 3 22 FAST Ready Parts Oct 2004...