CLIVET MSAT-XEE Serie Manual De Instalacion Y Uso página 66

8.6 Compressor supply line shut-off valve
Only if present
A. Supply line shut-off valve
CAUTION!
Do not remove the seal
Remove only if authorized by the manufacturer.
Please contact the maker for informations.
8.7 Control check list
√
1 presence corrosion
2 panel fixing
3 fan fixing
4 coil cleaning
5 check of the fixing and the insulation of the power lead
6 check of the earthing cable
7 electric panel cleaning
8 capacity contactor status
9 termina closing, cable insulation integrity
10 voltage and phase unbalancing (no load and on-load)
11 absorptions of the single electrical loads
12 test of the compressor crankcase heaters
13 leak control*
14 survey of the refrigerant circuit operating parameters
15 protective device test: pressure switches, thermostats, flow switches etc..
16 control system test: setpoint, climatic compensations, capacity stepping, water / air flow-rate variations
17 control device test: alarm signalling, thermometers, probes, pressure gauges etc..
* European regulation 303/2008
Refer to the local regulations; and ensure correct adherance. Companies and technicians that effect interventions of installation, maintenance/
repairs, leak control and recovery must be CERTIFIED as expected by the local regulations. The leak control must be effected with annual
renewal.
8.8 Air coil
Contact with the exchanger fins can cause cuts: wear protective gloves to perform the above described operations.
It is extremely important that the battery gives the maximum thermal exchange; therefore, its surface must be cleaned from dust and deposits.
Remove all impurities from the surface.
Using an air pressure gun, clean the aluminum surface of the battery; be careful to direct the air in the opposite direction of the fan air
movement.
Hold the gun parallel to the fins to avoid damages.
As an alternative, vacumn cleaner can be used to suck impurities from the air input side.
Verify that the aluminum fins are not bent or damaged, in the event of damages contact the authorized assistance center and get the fins
straightened in order to restore the initial condition for an optimal air flow.
26
intervention frequency (months)
MSAT-XEE 8.2-30.2
1 6 12
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M09G60E14-04