1
GB
ASSEMBLING
WARNINGS:
1) The correct functionality of these devices is
guaranteed only if transport, storage,
installation, wiring, working condition and
maintenance are executed in compliance with
this manual.
2) The protection degree of these devices is
equal to IP 20 (according to IEC529) and they
are connected to dangerous power lines, for
these reasons:
- installation, wiring and maintenance must be
executed by qualified personnel;
- all warnings contained in this manual must
be complied.
3) Do not execute any dielectric strength or
insulation resistance test on the power
terminals.
These type of tests could damage the power
semiconductors.
4) The safety requirements for Permanently
Connected Equipment say:
- a switch or circuit-breaker shall be included in
the building installation;
- It shall be in close proximity to the equipment
and within easy reach of the operator;
- it shall be marked as the disconnecting device
for the equipment.
NOTE: a single switch or circuit-breaker can
drive more than one device.
5) Before to execute any operation on the load or its
connections, disconnect the device from the
power line by the circuit breaker.
6) During continuous operation, the heat sink could
reach a temperature higher than 80 °C (176 °F)
Before execute any operation to the device, you
have to be sure that its temperature is decreased
to an acceptable value.
7) For placing the device, choose a cleaned
position, easy to reach, and possibly without
vibration.
8) The ambient temperature must be comprised
between 0 °C and 50 °C (32 to 122 °F).
GENERAL ASSEMBLING INFORMATIONS
1) These devices must be assembled vertically or
with a maximum inclination of 20°.
Fig. 1
ESR-AC10A.p65
2/8/02, 2:21 PM
1
2 rue René Laennec 51500 Taissy France
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