50
IMT CAS2545 Air Compressor Manual Part No. 99904145
PROBLEM
CAUSE
RESOLUTION
Do not operate multiple tools at one
time.
Coalescer filter plugging.
Excessive water in system.
Reduce short run (i.e. less than 15
minute) times. Run compressor for
at least 15-20 minutes each time it
is started.
Foreign material entering
compressor inlet.
Check air filter.
Replace if damaged.
High oil consumption / oil in air
system.
Excessive oil level.
Check level per filling instructions.
Drain excess oil if necessary.
Plugged coalescer filter.
Replace coalescer filter.
Compressor operating at low
pressure (60 psi or below).
Operate at rated pressure.
Reduce system load.
Compressor oil leak.
Inspect and repair leaks.
Leaking oil lines or cooler.
Inspect and repair all oil lines
and/or cooler.
Leaking compressor shaft seal.
Replace
seal.
Water in air system.
Defective moisture
separator/drain trap.
Inspect and clean if required.
Replace separator/trap if required.
Air cooler core dirty.
Inspect
and
clean.
Air tank not drained.
Open tank drain. (This should be
done each time compressor is run,
prior to driving the truck.
Excess moisture in compressor
oil.
Let truck sit overnight. Open oil
drain valve on compressor until oil
starts to drain. Close drain and
check oil level per filling
instructions.
Excessive noise level.
Incorrect compressor speed.
Check pulley speed using
phototach. WARNING - Do not
check speed manually. Do not
exceed speeds of 8000 RPM. If
speed control is not working
properly, contact IMT Technical
Support.
Low oil level.
Check oil level per filling
instructions. Fill as required.
Excessive vibration.
Loose components.
Inspect and tighten.
Compressor bearing failure.
Contact authorized distributor or
IMT immediately. Do not operate
unit.
Summary of Contents for CAS2545
Page 2: ......
Page 6: ......
Page 15: ...Section 1 Compressor Introduction 13 CAS2545 Performance Charts...
Page 16: ...14 IMT CAS2545 Air Compressor Manual Part No 99904145...
Page 17: ...Section 1 Compressor Introduction 15...
Page 38: ......
Page 54: ......
Page 71: ...Parts 69 Electrical Schematic 77441156...
Page 72: ...70 IMT CAS2545 Air Compressor Manual Part No 99904145 Hydraulic Schematic 99904155...
