43
intervention frequency (months)
1
6
12
1 Presence of corrosions
X
2 Panel fixing
X
3 Fan fixing
X
4 coil cleaning
X
5 Water filter cleaning
X
6 water: quality, pH, glycol concentration
X
7 check exchanger efficiency
X
8 circulation pump
X
9 Check of the fixing and the insulation of the power lead
X
10 earth cable check
X
11 Electric panel cleaning
X
12 power remote controls status
X
13 clamp closure, cable isolation integrity
X
14 Voltage and phase unbalancing (no load and on-load)
X
15 Absorptions of the single electrical loads
X
16 compressor casing heaters test
X
17 Checking for leaks *
*
18 cooling circuit work parameter detection
X
19 safety valve *
*
20 protective device test: pressure switches, thermostats, flow switches etc..
X
21 control system test: setpoint, climatic compensations, capacity stepping, air flow-rate
X
22 Control device test: alarm signalling, thermometers, probes, pressure gauges etc
X
NOTE
Refer to the local regulations. Companies and technicians
performing installation, maintenance/repair, leak control and
recovery operations must be CERTIFIED as set out by the
local regulations.
8 MAINTENANCE
Содержание R513A
Страница 1: ...R513A MANUAL FOR INSTALLATION USE AND MAINTENANCE WDAT ik4 120 1 580 2 MF500002 00 11 20...
Страница 20: ...20 5 ELECTRICAL CONNECTIONS...
Страница 34: ...34 7 CONTROL...
Страница 35: ...35 7 CONTROL...
Страница 36: ...36 7 CONTROL...
Страница 37: ...37 7 CONTROL...
Страница 51: ...51 9 ANTIVIBRATION MOUNTS Anti vibration mount support Anti seismic spring antivibration mounts...
Страница 52: ...52 9 ANTIVIBRATION MOUNTS...
Страница 53: ...53 9 ANTIVIBRATION MOUNTS...
Страница 73: ......