Pump Maintenance - Fala 75944 Manual Del Usuario

It is possible to connect the pump to two sewage outfl ow points at the same time, but with simultaneous use of more than one
pump inlet you should remember about maximum pump capacity.
USING PUMP
The pump starts automatically after having been fi lled with impurities and stops after having been emptied.
It is forbidden to throw any paper, hygienic articles (e.g. pads, tampons etc.) and cigarette butts to appliances connected to pump.
This may block the operation of pump's engine, lead to its overheating and damage. This may also result in unsealing of hydraulic
system. Also a risk of electric shock increases.
If any abnormal symptoms of operation are found, e.g. increased noise, vibrations, the pump should be immediately stopped by
unplugging from mains. Before re-connecting the pump to mains, cause of abnormal operation should be removed.

PUMP MAINTENANCE

During normal operation, the pump does not require any special maintenance treatment. Check periodically whether the hydraulic
system has not been unsealed. During operation, please note any changes in operation and/or effi ciency of operation. If the pump
is left at locations where temperature may drop below 0 degrees centigrade, the pump and the entire hydraulic system should be
emptied of water. Water when freezing increases its volume which may lead to damage of pump and hydraulic system.
Warning! In case any pump failures are found, it should be immediately disconnected from power supply and only then you may
begin searching the cause of failure.
If the pump failure requires any manufacturer's service, thoroughly clean the pump of all impurities. The manufacturer reserves the
right to reject the pump which is dirty. Please note that the transport of impurities may be subject to separate legal regulations.
You will fi nd below the most common causes and possible remedies that you may encounter during pump operation.
The device is running but:
- insuffi ciently, or too slow,
- does not pump despite the noise of the operating
engine
- it starts accidentally,
- works continuously,
Pump is not running.
Water leak from the pump.
O R I G I N A L
GB
Possible cause
Outfl ow tube is too long.
Outfl ow pipe diameter is too small.
Outfl ow pipe is partially blocked.
The pump is blocked.
Non-return valve mounted in the wrong direction.
Valve failure in the tank of lavatory pan
Leakage.
Power supply failure.
Pressure switch failure.
Engine failure.
Terminals are unsealed.
Mechanical damage to the body.
Overfl ow of the internal pump tank resulting from the
exceeding of limit of device acceptable fl ow capacity
or failure of
the pressure valve.
I N S T R U C T I O N S
Solution
Check the outfl ow pipe.
Start pump with the external switch.
Check the pump.
Check the direction the non-return valve.
Check whether the water is not coming out of
lavatory pan.
Check whether the water tap of wash basin is not
leaking.
Return pump to the authorized service.
Check the tightness of connections and body.
Check whether the amount of water at pump inlet
does not exceed maximum pump capacity.
Return pump to the authorized service.
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