3
IP2251EN
This installation manual is intended for qualified personnel only.
Installation, electrical connections and adjustments must be performed in accordance
with Good Working Methods and in compliance with the present standards.
This product must only be used for the specific purpose for which it was designed.
Any other use is to be considered improper and therefore dangerous. The manufac-
turer cannot be held responsible for any damage caused by improper, incorrect or
unreasonable use.
Read the instructions carefully before installing the product. Incorrect installation
may cause danger.
The packaging materials (plastic, polystyrene, etc.) should not be discarded in
the environment or left within reach of children, as they are a potential source
of danger.
Before installing the product, make sure it is in perfect condition.
Do not install the product in explosive areas and atmospheres: the presence of in-
flammable gas or fumes represents a serious safety hazard.
The safety devices (photocells, safety edges, emergency stops, etc.) must be
installed taking into account the applicable laws and directives, Good Working
Methods, installation premises, system operating logic and the forces developed by
the automation.
Before connecting the power supply, make sure the plate data correspond to those of
the mains power supply. An omnipolar disconnection switch with a contact opening
distance of at least 3mm must be fitted on the mains supply.
Check that there is an adequate residual current circuit breaker and a suitable over-
current cutout upstream of the electrical installation in accordance with Good Working
Methods and with the laws in force.
When requested, connect the automation to an effective earthing system that
complies with current safety standards.
During installation, maintenance and repair operations, cut off the power supply before
opening the cover to access the electrical parts.
The electronic parts must be handled using earthed antistatic conductive arms. The
manufacturer of the motorisation device declines all responsibility if component par ts
not compatible with safe and correct operation are fitted.
Only use original spare parts when repairing or replacing products.
1. General safety precautions
Failure to observe the information given in this manual may lead to personal
injury or damage to the equipment.
Keep these instructions for future reference
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