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COSTAN TECHNICAL DOCUMENTATION
REVISION STATUS
TRUE COPY
PAGE 10 OF 18
PRODUCT:
EPTAGLOO
ORD
DATE
CHANGE ORDER
OF THE SIGNED
DATE OF 1st ISSUE
A
18.Dec.2008
UPDATE
ORIGINAL
13/June/07
DOC. no. QSM0000406A
CHAP. No.:
040
B
28.July.2009
UPDATE
C
CHAPTER:
INSTALLATION
C
23.Feb.2010
RANGE
EXTENSION
D
11.Nov..2010
SAFETY VALVE ADDED
ISSUED BY MKT
and earthing systems in accordance with applicable regulations 64-8 (Italian Law 46 - 5 March
1990).
For equipment installed indoors, power cables must enter the board from above, through a
hole drilled on the appropriate plate, which is located above the master switch.
For equipment installed outdoors the power cables must enter from below, using the plate at
the bottom of the electrical board (the plate is on the right and is accessed by opening the
electrical panel).
For the purposes of maintaining the electrical board’s protection rating it is necessary to use
the appropriate grommet.
All machine parts are connected to the earth system lead (yellow-green).
!
COSTAN disclaims all liability for incorrectly set-up wiring systems or which are not in
conformity with the applicable EN standards.
!
The fitter must connect the machine to the earthing system of the building.
!
Short-circuit hazard: when drilling the hole through which cables are going to run it is
necessary to exercise maximum caution and prevent metal chips from entering the
electrical panel.
!
COSTAN disclaims all liability for untimely triggering due to incorrect differential relay
setting or accidents caused by lack of coordination between the differential relay setting
and the earthing system.
The installation of an RCD upstream of the power source does not ensure protection selectivity,
since in the event that the RCD tripped the entire refrigerating system would be shut down.
If an RCD is required, request it when ordering the relevant electrical panel.
This ensures
both safety and on-going service since each component is associated to a suitable RCD that in case
of tripping only shuts down the circuit part affected by the fault.
!
No residual current device for the pack must be installed upstream of the power source.
In the event that an RCD for the entire refrigeration system is needed, it is advisable to
forward the request at the time of ordering.
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