Wayne 350800-002 Troubleshooting Chart, Maintenance, Symptom Possible Causes Corrective Action

Operating Instructions And Parts Manual

2.This pump is only for use on 120 Volt (single-phase), 60 hz, 15 amp service and is equipped with a 3-conductor cord and 3-prong, grounding type plug. Insert the float switch cord plug directly into a 120 volt outlet.

3.Insert the pump power cord plug directly into the back of the float switch cord plug (See Fig. 2).

4.Fill sump with water. The pump will start automatically when the water has filled the sump to the cut-in level. The pump will stop when the water reaches the cut-out level. See specifications for cut-in/out levels. The pump will cycle thereafter as required.

Do not operate the pump unless it is

submerged in water. Dry running causes pump failure.

The motor is equipped with an

automatic reset thermal protector.

5.While the pump is draining the pit, verify that the discharge piping is carrying the water to a point several feet away from the foundation.

If pump discharge line is exposed to freezing temperature, the exposed line

must be pitched to drain. Trapped water will freeze and damage the pump.

Maintenance

Always disconnect the electrical supply before attempting to install, service, relocate or

perform any maintenance. If the power source is out of sight, lock and tag in the open (off) position to prevent unexpected power application. Failure to do so could result in fatal electrical shock. Only qualified electricians

should repair this unit. Improper repair could result in fatal electrical shock.

1.Let the pump cool for a minimum of two hours before servicing because the pump contains hot oil under pressure and the motor is hot.

2.Disassembly of the motor prior to expiration of warranty will void the warranty. If repairs are required, see troubleshooting chart.

3.Inlet should be kept clean and free of all foreign objects and inspected annually. A clogged inlet will damage the pump.

4.Pump should be checked monthly for proper operation.

This pump contains dielectric oil for

cooling. This oil can be harmful to the environment. Check the state environmental laws before disposing this oil.

Troubleshooting Chart

Symptom	Possible Cause(s)	Corrective Action
Pump will not start	1. Blown fuse	1. If blown, replace with proper sized fuse or reset breaker
or run	2. Low line voltage	2. If voltage is under 108 volts, check wiring size
	3. Defective motor	3. Replace pump
	4. Defective float switch	4. Replace float switch
	5. Impeller bound-up	5. If impeller will not turn, remove housing and remove
		blockage
	6. Float obstructed	6. Make sure float moves freely up and down
Pump starts and	1. Backflow of water from	1. Install or replace check valve (Blue Angel™ check valve kit
stops too often	piping	#66005-WYN)
	2. Faulty float switch	2. Replace float switch
Pump will not shut	1. Defective float switch	1. Replace float switch
off or thermal	2. Obstacle in piping	2. Remove pump and clean pump and piping
protector turns off	3. Float obstructed	3. Make sure float move freely up and down
Pump operates but	1. Low line voltage	1. If voltage is under 108 volts, check wiring size
delivers little or no	2. Plugged impeller	2. Clean out impeller
water	3. Obstructed piping	3. Remove pump and remove obstruction from piping or
		reposition piping to prevent obstruction
	4. Excessive lift height	4. Reposition pump to a suitable position to decrease lift
	(water has to go higher	height
	than pump can handle)

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