Henny Penny SCR-6/8 technical manual Blower Replacement, Remove electrical power to unit

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SCR-6/8

2-4. BLOWER REPLACEMENT

1. Remove electrical power to 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.	Using Phillips head screwdriver, remove the side panel
Step 2		closest to the controls.
	3.	Remove electrical wires from wire nuts.
	4.	Remove discs and rod from inside of unit. (See Cleaning
		Section in Operator’s Manual.)
Step 3	5.	Unscrew knob and lift drive-side vent panel up and
		out of unit.
	6.	Loosen thumb screw and pull out on fan blade and
		remove from shaft.
	7.	Using a 7/16" nut driver, remove the nuts securing
		the blower to the unit, and remove blower from unit.
Step 5	8.	Replace with new blower in reverse order.

When placing fan blade back onto shaft, rotate fan blade on the blower shaft, while holding the blower wheel inside the control area. The fan blade should snap onto a pin at the base of the shaft.

Step 6

Step 7

2-2

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Contents Technical Manual Page Table of Contents 803 Introduction SafetyTroubleshooting Which, if not avoided, could result in death or seriousTroubleshooting Problem Cause Correction Error Code Cause Correction This Intentionally Left Blank Breaker, or unplug cord at wall receptacle Power switch to OFF and disconnect main circuitTo avoid electrical shock or property damage, move Light bulbs and surrounding surfaces may be hotBlower Replacement Remove electrical power to unitThermal Sensor Replacement Contactor ResultsContactor Drive Motor Replacement KITReplacement Test Points ResultsDrive Motor Replacement KIT Rotation Control SwitchRotation Control Switch Replace side panel and restore powerCapacitor Replace Capacitor Replace Ment Blower MotorMent Drive Motor Remove electrical power supplied to unit Door SensorPower Switch Socket Halogen LampRadiant Heaters Control Board Speaker Replacement Meat Probe Receptacle ReplacementControl Board Replacement Relays503 High Limit High Limit Wiring Diagrams Wiring Diagrams SN CA0610019 & Above SCR-6 Wiring Diagrams SN CA0610019 & Above SCR-6 SCR-6/8 1204 International wiring diagram SN CA0610019 & Above SCR-6 SN CB0610033 & Above SCR-8 SN CA0610018 & Below SCR-6 SN CB0610032 & Below SCR-8 SN CA0610019 & Above SCR-6 Limited Warranty for Henny Penny Equipment Page Parts Information QTY RH Disc Assy Complete SCR-6 Heaters and Bulbs Description PartQTY SCR-8 SCR-6Controls and Doors 1210 Item NO. Part no Description SCR-8 SCR-8 Short and Tall Units Special PartsItem no Description Drive MotorElectrical Components 307 Item no Description SCR-8 SCR-6 For Michigan units w/o hoodsHigh Limit Switches and Blower 204 High Limit Switchesand Blower QTY. QTY. SCR-8 SCR-6 Item NO. Part no Description SCR-8 SCR-6