Wayne WCP85, 370100-001 Maintenance, Cleaning Check Valve, Cleaning Reservoir And, Impeller

Operating Instructions

for efficient operation.
							Typical Thermostat
5. Avoid overtightening of check valve
after cleaning. (Refer to
		Overflow
Maintenance gudelines.)		Safety Switch
6. Use constant voltage power source.
Do not plug into a device that runs
intermittently.
7. Locate model number and date
code on pump and take note of
them.
8. To assure proper performance, the
highest point of discharge line
				Typical Thermostat Connections of Appliance
should be higher than 5’ off the			NOTE: The alarm can be wired into the safety
floor.
			switch at the normally open (“NO”) contact.
9. Clean any debris in the pump
reservoir if necessary.	Figure 7 - Typical wiring diagram for pumps provided with safety switch
10. Do not handle the pump until you
have disconnected it from the	Maintenance					CLEANING CHECK VALVE
power source. Follow all guidelines
for electrical safety discussed in						1. Disconnect discharge line from
			Make certain that
General Safety.			the pump is				check valve (see Figure 8).
11. Do not use a pump discharge pipe	unplugged before attempting to				2.		Remove check valve with 9/16”
smaller than the pump discharge	service or remove any component. This						wrench.
	pump is assembled in the factory using
size.
	special equipment; therefore only				3.		Visually check for obstructions or
12. After installation, test pump to	authorized service dealers or qualified						damage.
make sure that system is working	electricians should attempt to repair
					4.		If check valve is not damaged,
properly.	this unit. Improper repair can cause an
	electrical shock hazard.						replace valve by hand-tightening.
13. Make sure that installation
	CLEANING RESERVOIR AND						Then tighten 1/2” turn with 9/16”
conforms to all local and national
	IMPELLER						wrench.
codes.
	1. Unscrew two screws through							Do not overtighten.
14. Local codes may require the use of a
								Damage to O-ring
	mounting brackets, and remove
condensate neutralizer when using						seal may occur.
	pump from wall, if mounted.
this pump.
	2. Remove reservoir from deck by
	unscrewing the four screws located
									check valve
	at the corners of the reservoir cover.
	3. Remove the impeller cover by
	unscrewing the five screws on the
	underside of the motor. Pull out the
	impeller shaft assembly.
	4. Use a damp cloth to wipe off the
	gasket and the motor assembly.
	5. Reassemble impeller to motor. Then
	reassemble reservoir to reservoir
	cover.

Figure 8 - Check valve

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