Table Of General Maintenance Jobs - RC GROUP TRIPACK Series Installation, Use And Maintenance Manual

7.3 TABLE OF GENERAL MAINTENANCE JOBS

JOBS TO BE EFFECTED
Checking of any alarms (see § 6.7)
External visual checking for any leak
Checking of the water temperature at the outlet
(see § 6.3)
Checking of the hydraulic circuits' filters
(see diagrams § 4.6 and 4.7)
Checking of pressure vessels (see § 7.5)
Checking of the water flow and cleaning of
exchangers (see § 7.6)
Checking for any leak in the refrigerating circuit
Checking of contactors
Checking of the electrical connections' tightening
Checking of the noise produced by fans' bearings
Checking of the refrigerating circuits' working parameters.
In every circuit check:
- the condensation pressure, comparing it with the
data of the heat source used (water temperature)
- the evaporation pressure, comparing it with the
data of the heat source (water temperature)
- the suction temperature
- the manometric suction temperature
- the discharge temperature
- the manometric discharge temperature
- the liquid temperature
- overheating
- undercooling
- the line voltage on the three phases
- the ground insulation
- the absorbed current (100% and in partial load
operation)
- the hours of operation
- the number of start-ups
RC GROUP S.p.A I_TRP_0909_GB
(1) Every 50 hours during the first month of operation.
Chapter 7 - MAINTENANCE INFORMATION
Every day
INTERVAL
Begin of Begin of
season. season.
Every 500h Every 1000h
or 2 months or 3 months
(1)
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