en – Original instructions
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e-IXP(A), e-IXPC(A), e-IXPF(A) – Additional Installation, Operation and Maintenance Manual
NOTE:
If there is no leak, stop the unit immediately and replace the seal.
8.
Reinstall the guards.
4.7
Electrical connection
4.7.1
Precautions
Electrical measures
DANGER: Potentially explosive atmosphere hazard
For the electrical connections, make sure to comply with the requirements of the IEC 60079-14
standard.
DANGER: Potentially explosive atmosphere hazard
Only use motors that are EX certified for applications in zone 1 and zone 2.
DANGER: Electrical hazard
Before starting work, check that the electric power supply is disconnected and locked out, to
avoid unintentional restart of the unit, the control panel and the auxiliary control circuit.
NOTE:
Only use dynamically balanced motors with half-sized key at the shaft end (IEC 60034-14), and
with normal vibration rate (N).
NOTE:
Only use single-phase or three-phase motors with sizes and powers in compliance with your
local laws/regulations/standards.
NOTE:
The mains voltage and frequency must match the specifications on the data plates.
Ground
DANGER: Electrical or explosion hazard due to static charge
Always connect the external protection conductor (ground) to the ground terminal before
attempting to make any other electrical connections.
DANGER: Electrical hazard
Install suitable systems for protection against indirect contact, in order to prevent lethal electric
shocks.
