Operation & Maintenance Manual
Maintenance
56
Book 22482517 (7-09) Rev A
AIR FILTER ELEMENTS
The air filter element should be replaced regularly (refer to the MAINTENANCE CHART) or
when the restriction indicator shows red, whichever comes first. The aircleaner precleaner
dumps should be cleaned as indicated in the MAINTENANCE CHART (more frequently in
dusty operating conditions).
Removal
CAUTION
!
Never remove and replace element(s) when the machine is running.
Clean the exterior of the filter housing and remove the filter element by releasing the nut.
Reassembly
Assemble the new element into the filter housing ensuring that the seal seats properly. Secure
element by tightening nut.
Before restarting the machine, check that all clamps are tight.
VENTILATION
Always check that the air inlets and outlets are clear of debris etc.
COOLING FAN DRIVE
Periodically check that the fan mounting bolts in the fan hub have not loosened. If, for any
reason, it becomes necessary to remove the fan or re-tighten the fan mounting bolts, apply a
good grade of commercially available thread locking compound to the bolt threads and tighten
to the torque value shown in the TORQUE SETTING TABLE later in this section.
The fan belt(s) should be checked regularly for wear and correct tensioning.
FUEL SYSTEM
The fuel tank should be filled daily or every eight hours. To minimise condensation in the fuel
tank(s), it is advisable to top up after the machine is shut down or at the end of each working
day. Drain any sediment or condensate that may have accumulated in the tank(s). Refer to
MAINTENANCE CHART.
Summary of Contents for Doosan HP750WCU-T2
Page 2: ...2...
Page 6: ...6 Always use Ingersoll Rand Replacement parts...
Page 7: ...Book 22482517 7 09 Rev A 7 Foreword...
Page 11: ...Book 22482517 7 09 Rev A 11 Safety...
Page 18: ...Operation Maintenance Manual Safety 18 Book 22482517 7 09 Rev A...
Page 19: ...Safety Operation Maintenance Manual Book 22482517 7 09 Rev A 19...
Page 20: ...Operation Maintenance Manual Safety 20 Book 22482517 7 09 Rev A...
Page 22: ...Operation Maintenance Manual Safety 22 Book 22482517 7 09 Rev A...
Page 23: ...Safety Operation Maintenance Manual Book 22482517 7 09 Rev A 23...
Page 24: ...24 Book 22482517 7 09 Rev A...
Page 26: ...Operation Maintenance Manual Safety 26 Book 22482517 7 09 Rev A...
Page 27: ...Book 22482517 7 09 Rev A 27 Noise Emission...
Page 33: ...Book 22482517 7 09 Rev A 33 Section C General Data...
Page 36: ...36 Book 22482517 7 09 Rev A Always use Ingersoll Rand Replacement parts...
Page 37: ...Book 22482517 7 09 Rev A 37 Section D Operating Instructions...
Page 47: ...Book 22482517 7 09 Rev A 47 Section E Maintenance...
Page 60: ...60 Book 22482517 7 09 Rev A Always use Ingersoll Rand Replacement parts...
Page 61: ...Book 22482517 7 09 Rev A 61 Section F Lubrication...
Page 64: ...Operation Maintenance Manual Lubrication 64 Book 22482517 7 09 Rev A Torque Setting Table...
Page 65: ...Lubrication Operation Maintenance Manual Book 22482517 7 09 Rev A 65 Torque Setting Table...