2.6.3
The five safety rules
Observe the five safety rules (according to DIN VDE
0105-100:2015-10) during all work on electrical
components. These are:
Switch off / disconnect
Secure against accidental switch-on
Check / make sure that all poles are voltage-free
Ground and short-circuit
Cover adjacent live parts
2.6.4
Behaviour in case of an emergency
An emergency exists when you notice an unex-
pected risk or hazard. An unexpected risk or hazard
is present, for example, in case of:
severe injuries (e.g. electric shock, falls)
serious hazards (e.g. fire)
If you identify a risk or hazard, you must act quickly.
►
Cancel the operation.
►
Warn other workers.
►
Alert the emergency services.
►
If necessary, take the pump out of operation.
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2.7
Residual hazards
Despite safe design and technical protective equip-
ment, unavoidable, non-obvious residual hazards
remain.
►
Observe all safety instructions in these operat-
ing instructions to prevent residual hazards.
2.7.1
Noise
The manufacturer guarantees that a new pump sup-
plied directly from the factory will produce a maxi-
mum noise level (air) of 70 dB (A) under normal op-
erating conditions.
2.7.2
Risk of electric shock
Contact with live parts may result in
fatal electric shock.
►
Only trained specialist personnel
must perform work on the electrical
supply.
►
Switch off the pump before starting
any work and secure it against ac-
cidental switch-on. Only carry out
work on the pump when it is in de-
energised condition.
►
Loose connections, melted or burnt
cables must be replaced immedi-
ately.
►
Do not crush or pinch cables.
2.7.3
Risk of leaking lubricant
Lubricant might flow out of the pump
and contaminate the water.
Operating Instructions for Submersible Pump Series P
Safety