ProMinent alpha ALPc 0230, Руководство по эксплуатации, Страница: 23 / 52

8 Electrical installation
WARNING!
Danger of an electric shock
Only trained and authorised personnel
may install the pump.
WARNING!
Danger of electric shock
This pump is supplied with a protective
earth conductor and a plug with a pro‐
tective contact.
– Ensure that it is only connected to
a socket with a correctly con‐
nected protective contact to
reduce the risk of electric shock.
WARNING!
Danger of electric shock
In the event of an electrical accident,
quickly disconnect the pump from the
mains power supply.
– Install an emergency cut-off switch
in the pump power supply line or
– Integrate the pump into the emer‐
gency cut-off guidelines for the
system and inform personnel of
electrical isolating options.
WARNING!
Danger of electric shock
Mains voltage may be present inside
the pump housing.
– If the pump housing has been
damaged, disconnect it from the
mains immediately. Only return the
pump to service after it has been
repaired by authorised personnel.
CAUTION!
If the pump is integrated into a system:
Design the system so that potential
hazardous situations are avoided by
pumps starting up automatically subse‐
quent to unintended power interrup‐
tions.
CAUTION!
There should be a normal possibility of
disconnecting the pump from the mains
power supply to switch it off. Install an
On/Off switch as an option.
Connect the pump to the mains/power
supply using the mains cable.
Electrical installation
23