HPC MOBILAIR M27 PE, Operating Manual

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Task See chapter Confirmed?
➤ Is the contamination indicator on the compressor air filter OK? 10.4.7
➤ Is there sufficient oil in the drive engine? 10.3.4
➤ Is the contamination indicator on the drive engine air filter OK? 10.3.2
➤ Is there sufficient coolant in the coolant expansion tank? 10.3.1
➤ Is there sufficient fuel in the fuel tank? —
➤ Is there sufficient lubricant in the tool lubricator? (option ea, ec) 10.9.1
➤ Is there enough antifreeze in the frost protector? (Option ba) 10.9.5
➤ Enclosure closed? —
➤ All access doors closed? —
➤ All panels installed? —
Tab. 67 Checklist for installation and operating conditions
7.4 Low-temperature operation
Cold ambient temperatures during seasonal winter operation require adjustment of operating
fluids, components and warming-up of the machine.
■ Adjusting the operating fluids.
─ Use winter engine oil
─ Use low viscosity cooling oil for the compressor
─ Use winter diesel fuel
■ Adjusting the components
─ Use stronger battery
─ Use short compressed air hoses
■ Let the machine warm up
─ Carry out specific warming-up when temperatures are low
■ Use low temperature equipment (option ba)
─ Pre-heat the drive engine coolant
─ Use antifreeze for the control and regulating system
➤ Follow all instructions!
Result The carried out adjustments increase the service life of your machine.
7.4.1 Carrying out warming-up when temperatures are low
1.
NOTICE!
Low temperatures disturb the pneumatic control of the machine!
Damage to control and regulating devices may be caused by ice particles.
➤ Warm-up machine by letting it run in IDLE mode.
2. Open the compressed air outlet valves at the compressed air outlet.
3. Start the machine.
4. Run the machine in unloaded state with opened air compressed air outlet valves until it has
warmed up.
7 Initial Start-up
7.4 Low-temperature operation
No.: 9_9548 22 HCE
Operating Manual Portable Rotary Screw Compressor
MOBILAIR M27 PE
59