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Summary of Contents for Wilo WCC28-20.50
- Page 1 Wilo SP Series Submersible Sewage Pumps WCC WCC28-20.50 Installation and operating instructions...
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Page 2: Pre-Installation Check
Inspect this pump before it is used. Occasionally, pumps can be damaged during shipping. If the pump or components are deformed, cracked, or there is an oil leak, Call us Toll Free at: 866-945-6872 , or e-mail: info@wilo-usa.com Monday – Friday between 8 a.m. – 6 p.m., EST. ATTEMPTING TO USE A DAMAGED PUMP can result in personal injury or death! 2. - Page 3 The following are the general safety requirements. Failure to follow them could cause serious personal injury or death and/or property damage. For your protection and safety, always follow these general rules with pumps: Do not lift pump by power cord or switch cord. ...
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Page 4: Installation
INSTALLATION Always use the handle to lift the pump. Never use the power cord to lift the pump. To avoid skin burns, unplug the pump and allow time for it to cool after periods of extended use. 1. Install the pump on a solid, level foundation, or in a sump pit constructed of tile, concrete, steel, or plastic. The recommended minimum diameter of the sump pit is 18"... -
Page 5: Operation
Check valve Picture 1 OPERATION Do not handle this pump or plug in or unplug this pump with wet hands or while standing in water, unless you are certain all power has been turned off to the pump. Remember, the pump should be connected only to a properly grounded, GFCI outlet. -
Page 6: Troubleshooting
• To clear a pump clogged with debris, first, UNPLUG PUMP from electrical power. Then referring to Picture 2 below, unscrew the stainless screws #1, then the volute #5, and the seal gasket #4. Use a flathead screwdriver to hold the shaft #2 then turn the impeller #3 counter-clockwise to release the impeller. - Page 7 Table 2 Troubleshooting Common Pump Problems Problem Possible Cause Corrective Action 1. Replace fuse 1. Blown fuse Reset breaker 2. Tripped breaker 3. Secure plug 3. Plug disconnected 4. Clean plug prongs 4. Corroded plug 5. Unplug for 30 minutes, then plug in 5.
- Page 8 Wilo USA LLC Wilo Canada Inc. Wilo Mexico 1290 N 25th Ave Bay 7-2915 10th Ave NE Managua No 978, Colonia Lindavista Melrose Park, IL 60160 Calgary, AB T2A 5L4 07300 México, D.F., México Tel: 866-945-6872 Tel: 866-945-6236 Tel: + 52 55 5586 3209...
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