RHOSS H57603 Instrucciones De Uso página 77

II.9.1.1 Routine maintenance performed by the user of unqualified staff (without specific skill)
Component/part
Whole unit
Oil check:
quality and level
Check oil filter
II.9.1.2 Extraordinary Maintenance to be Performed by Qualified Staff
Component/part
Electrical system
Check the status of the compressor
anti-vibration mounts
Check earth connection
Check gas load and humidity in the
circuit (unit in maximum wor king
conditions)
Check there are no gas leaks
Check the power consumption of the
unit.
Check functioning of maximum and
minimum pressure switches
Bleed air from the chilled water
system.
Check electric control board
contactors
Check oil filter
Oil check
Draining the water system
(if necessary)
Check deposits on the evaporator
Compressor bearings replacement:
Frequency of mainten ance
The machine must be washed
and checked every 6 months.
Every 6 months
Every 6 months
Frequency of mainten ance
Every 6 months
Every 12 months
Every 6 months
Every 6 months
Every 6 months
Every 6 months
Every 6 months
Every 6 months
Every 6 months
Every 6 months
Every 6 months
Every 12 months
Every 12 months
-
SECTION II: INST ALL ATION AND MAINTEN ANCE
Replacement frequen cy
Not envisioned
Replacement frequen cy
Not envisioned
Not envisioned
Not envisioned
Not envisioned
Not envisioned
Not envisioned
Not envisioned
Not envisioned
Not envisioned
60,000 functioning hours
60,000 functioning hours
Not envisioned
Not envisioned
60,000 functioning hours
77
Notes
Any points where corrosion is starting
need to be touched up with protective
paint.
The pressure drop due to the presence of
the filter must not exceed 1.5 bar.
Notes
As well as the check of the various electric
elements, the electric isolation of all cable and
the correct tightness of the same on the
terminal board will be checked with particular
attention to the earth connections.
Check there are no cracks and/or alterations
of the mi x.
Can only be performed by qualified staff in
Company authorised workshops, enabled to
operate on this type of product.
The pressure drop due to the presence of the
filter must not exceed 1.5 bar.
Emptying is necessary if the machine does
not work during the winter season.
Alternatively, a glycol mixture can be used
according to the information given in this
manual.
Can only be performed by qualified staff in
Company authorised workshops, enabled to
operate on this type of product.