Hydrovane HR04, Руководство пользователя

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7.0 Maintenance
18 CC1132751C
7.9 Oil Cooler/Aftercooler (Fig.7.2)
Undo and remove the fixing screws that secure the dryer vent
panel to rear side panel.
With the internal face of matrix (A) exposed use low pressure air
(2 bar/29 psi) and brush and blow over the whole area.
Internal filters (C) are positioned inside the starter enclosure and
should be replaced at regular service intervals.
Vacuum up debris from the cooler and fan ducting area behind
the cabinet filter frame (B) before replacing the filter frame.
Fig 7.2 Intake and Cooler Matrix
7.10 Cabinet Air Filter (Fig 7.2)
Remove the filter frame (B) located in the rear panel by sliding
upwards, pull the bottom edge forward to clear retaining lips.
Refit in the reverse sequence.
7.11 Electric Motor
Remove any dust or dirt from motor bodies and air intake cowls
located under the compressor base.
7.12 Electrical Connections
Open the starter panel door and remove any terminal covers
fitted to contactors and incoming supply terminals.
Check for any signs of overheating and ensure that all electrical
connections are tight.
Pay special attention to power connections, cables connected to
contactors and incoming terminals and ensure all earthing wiring
is present and undamaged.
Close the starter panel door and lock with the key provided to
prevent unauthorised access.
All discarded items and waste oil must be disposed of in an
approved manner.
On completion of the service refit all panels, remove safety
notices and switch the mains electricity on and open the outlet
valve.
7.13 Service Schedule
The following maintenance charts cover all compressors using
Hydrovane Fluid Force Red 2000, Clear and HPO oils.
NOTE ! Certain items may not be applicable to all units, shaded
items are Distributor maintenance tasks only.
For normal ambient conditions bulk oil temperatures must not
exceed 90°C/194°F (100°C/212°F for HPO oil) with 2000 hour oil
change periods.
In higher ambient conditions using 4000 hour oil change periods
HPO oil should not exceed 90°C/194°F. In extreme conditions
HPO oil should be used at the 2000 hour oil change periods.
If the oil is working above these temperatures the oil life will be
significantly reduced.
CAUTION !
When changing recommended oil types, it is advisable to flush
the compressor with the oil to be used, drain then refill to remove
contaminated oil, do not mix oils.
A
C
B