Safety Instructions; Transport And Unpacking - Zehnder ComfoAir 800 Guide D'installation Rapide

1. Safety instructions

Always follow the safety regulations,
warnings, comments and instructions
given in this document. Personal injury or
damage to the unit can arise from non-
compliance with the safety regulations,
warnings, comments and instructions in
this document.
� The unit may only be installed,
connected, rendered operational
and maintained by an appropriately
approved installer, unless otherwise
indicated in this document;
� Only a recognized cooling-technology
fitter is permitted to carry out work on
the DX battery;
� Installation of the unit must be carried
out in accordance with the general and
locally applicable construction, safety
and installation instructions of the local
council, electricity and water boards or
other agencies;
� The unit is only suitable for connection
to 230V 50/60Hz mains; With the
exception of the unit size 6000, which is
suitable for 400V 50/60Hz (3 phases);
� The unit must be connected to a
separate group in the fuse box;
� When carrying out any work on the unit,
make sure the power is disconnected
and cannot be inadvertently
reconnected;
The primary circuit-breaker can be
locked with a padlock.
� Always take ESD-inhibiting measures
when dealing with PCBs, (printed
circuits boards) such as wearing an
antistatic wristband;
12 - EN
� Store this document for the entire
working life of the unit.
Safety provisions and measures
� The unit cannot be opened without
using tools;
� It should not be possible to touch
the fans, therefore ducting must be
connected to the unit at a minimum
duct length of 900mm.
2. Transport and
unpacking
Take the necessary precautions when
transporting and unpacking the unit
and make sure the packing material is
disposed of in an environmentally friendly
manner.
Fork lift truck instructions
� The bottom of the unit must be
supported during transport;
� Make sure the forks are slid completely
under the unit, in order to avoid denting
the housing;
� Check whether access to the area is
not obstructed by excessively small
passages etc.
Hoisting instructions
� Hoisting the unit may only be carried
out by persons authorized to do so;
� Check the dimension sketch and the
weight given on the unit;
� Hoist the appliance by means of the
hoisting lugs on the base frame;