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Maintenance
Operation & Maintenance Manual
22592086
55
Prior to attempting any maintenance work, ensure that:-
•
all air pressure is fully discharged and isolated from the system. If the automatic
blowdown valve is used for this purpose, then allow enough time for it to complete
the operation.
•
the discharge pipe / manifold area is depressurised by opening the discharge valve,
while keeping clear of any airflow from it.
WARNING
!
Pressure will remain in the system between the minimum pressure valve
and the service valve after shutdown and operation of the auto blowdown
valve.
This pressure must be relieved by :
(a) Disconnecting any downstream equipment.
(b) Opening the discharge valve to atmosphere.
•
the machine cannot be started. Post warning signs and/or fit anti-start devices.
•
Disconnect battery cables.
Prior to opening or removing panels or covers to work inside a machine,
ensure that:-
•
anyone entering the machine is aware of the reduced level of protection and the
additional hazards, including hot surfaces and intermittently moving parts.
•
The machine cannot be started.
Prior to attempting any maintenance work on a running machine, ensure that:-
•
the work carried out is limited to only those tasks which require the machine to run.
•
the work carried out with safety protection devices disabled or removed is limited to
only those tasks which require the machine to be running with safety protection
devices disabled or removed.
•
all hazards present are known (e.g. pressurised components, electrically live
components, removed panels, covers and guards, extreme temperatures, inflow and
outflow of air, intermittently moving parts, safety valve discharge etc.).
•
appropriate personal protective equipment is worn.
•
loose clothing, jewelry, long hair etc. is made safe.
•
warning signs indicating that Maintenance Work is in Progress are posted in a
position that can be clearly seen.
Summary of Contents for DOOSAN HP375WCU
Page 2: ...2...
Page 6: ...6 Always use Ingersoll Rand Replacement parts...
Page 7: ...22592086 7 Foreword...
Page 10: ...10 22592086 Always use Ingersoll Rand Replacement parts...
Page 11: ...22592086 11 Section A Safety...
Page 17: ...Safety Operation Maintenance Manual 22592086 17 Decals Graphic Form and Meaning of ISO Symbols...
Page 18: ...Operation Maintenance Manual Safety 18 22592086...
Page 19: ...Safety Operation Maintenance Manual 22592086 19...
Page 20: ...Operation Maintenance Manual Safety 20 22592086...
Page 22: ...Operation Maintenance Manual Safety 22 22592086...
Page 23: ...Safety Operation Maintenance Manual 22592086 23...
Page 24: ...24 22592086 Always use Ingersoll Rand Replacement parts...
Page 25: ...22592086 25 Section B Warranty...
Page 30: ...Operation Maintenance Manual Warranty 30 22592086...
Page 31: ...22592086 31 Section C Noise Emission...
Page 37: ...22592086 37 Section D General Data...
Page 40: ...40 22592086 Always use Ingersoll Rand Replacement parts...
Page 41: ...22592086 41 Section E Operating Instructions...
Page 51: ...22592086 51 Section F Maintenance...
Page 65: ...22592086 65 Section G Lubrication...
Page 68: ...Operation Maintenance Manual Lubrication 68 22592086 Torque Setting Table...
Page 69: ...Lubrication Operation Maintenance Manual 22592086 69 Torque Setting Table...
Page 72: ...72 22592086 Always use Ingersoll Rand Replacement parts...