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WIL-IO-SP-WCC28001-11 

 

  

 

 

Picture 1 

 

8.

 

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. 

 

1.

 

Make certain the pump is submerged in water. Running the pump dry can damage the shaft seal.  

2.

 

Insert the float switch piggy-back plug into a properly 115V GFCI grounded power outlet and the pump plug into 

the piggyback plug. The pump will start operating when the float switch moves up over the pump top. The water 

will be pumped out. When the water lowers to certain level, the float switch will turn off the pump. 

3.

 

The motor is equipped with an automatically resetting thermal overload protector. If the motor gets too hot, the 

overload protector will shut off the pump before it is damaged. When the motor has cooled sufficiently, the 

overload protector will reset

,

 and the motor will restart. 

 

NOTICE: 

If the overload protector stops the pump repeatedly, disconnect the power from the pump and check to 

find the problem. Low voltage, a long extension cord, clogged impeller, or water

 

that is

 

too hot can cause motor 

overheating.  

 

9.

 

MAINTENANCE                                                                          

 

 

Periodically unplug the pump, making certain your hands are dry, and you are not standing in water. When the 

power is disconnected, inspect the pump inlets and remove all debris, then plug pump back into the grounded 

(GFCI) outlet. 

Check valve 

Содержание WCC28-20.50

Страница 1: ...Wilo SP Series Submersible Sewage Pumps WCC WCC28 20 50 Installation and operating instructions...

Страница 2: ...plosion or fire resulting in serious personal injury or death and or property damage 3 SPECIFICATIONS Power supply required 115V 60 HZ Water temperature range Max 131 F 55 C Individual branch circuit...

Страница 3: ...t the pump DIRECTLY to a grounded GFCI outlet 8 Extension cords may not deliver sufficient voltage to the pump motor Extension cords present a life threatening safety hazard if the insulation becomes...

Страница 4: ...he pump is not running Check valve should be a free flow valve that will easily pass solids NOTICE For best performance of check valve when handling solids do not install it with discharge angled more...

Страница 5: ...e water lowers to certain level the float switch will turn off the pump 3 The motor is equipped with an automatically resetting thermal overload protector If the motor gets too hot the overload protec...

Страница 6: ...n turn the impeller 3 counter clockwise to release the impeller Remove debris from around the shaft and on and under the impeller Then reassemble the impeller gasket volute See Picture 2 10 TROUBLESHO...

Страница 7: ...er the pump cover and the float switch turns upside down 10 Reposition the pump and make sure switch moves freely Pump operates but pumps little or no water 1 Debris caught in impeller or pipe 2 Check...

Страница 8: ...a com Web www wilo usa com Wilo Canada Inc Bay 7 2915 10th Ave NE Calgary AB T2A 5L4 Tel 866 945 6236 Fax 403 277 9456 Email info wilo canada com Web www wilo canada com Wilo Mexico Managua No 978 Col...

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