118
■
Check that the seals are properly seated. Thus,
check whether the gaskets reliably protect
against the penetration of the combustible
atmosphere. Replace damaged wires.
! Note
Silicone as a sealant may affect the operation of leak
detection devices. Do not use silicone as a sealant
.
■
Spare parts must meet the manufacturer's guide
-
lines.
■
Work on components that are suitable for com
-
bustible atmosphere: these components do not
need to be disconnected from the power supply.
9
Repair of parts which operate in a combustible
atmosphere:
■
If it cannot be determined that the permissible
voltage and current values are not exceeded, do
not connect capacitive or inductive loads to the
device.
■
Only parts that meet the requirements for opera
-
tion in a combustible atmosphere can be connect-
ed to the voltage in a combustible atmosphere.
■
Use only original spare parts or parts approved
by this company Kospel. In the event of a leak, all
other parts can ignite the refrigerant.
10
Wiring
■
Check that the wiring is not exposed to wear,
corrosion, stretching, vibrations or influence of
adverse ambient conditions and is not near sharp
edges..
■
During the inspection, take into account the impact
of the aging effect and the impact of continuous
vibrations of the compressors and fans.
11
Refrigerant detectors
■
Under no circumstances should ignition sources
be used to detect refrigerant and its leaks.
■
Do not use any flame detectors.
