99906549 rev 00 (JANUARY-2020)
5 - 7
SECTION 5: MAINTENANCE
IOWA MOLD TOOLING CO., INC.
(641) 923-3711
CAS40PL, CAS40PL-CW, CAS40PLE, CAS40PLE-CW
B
C
A
D
Figure 5-2: Compressor Oil Maintenance
drain securing clamp.
3. Using male hex wrench remove plug from the
end of the hose.
4. Thoroughly drain the existing oil into the con-
tainer.
5. Replace the hose cap on the end of the drain
hose and tighten.
6. At the oil
fi
ll port [
C
], remove the port plug
then
fi
ll crankcase with a full charge of IMT
®
reciprocating oil to the proper level indicated
by the sight glass reading [
B
], to an accept-
able level [
D
].
DO NOT OVERFILL
.
7. Replace plug on the oil
fi
ll port [
C
], and tight-
en.
5.4.4 AIR FILTER MAINTENANCE
Depending on the degree of contamination of the
air taken in, regularly and carefully inspect the air
fi
lter on (at least) a weekly basis. The air
fi
lter el-
ements should be replaced approximately every
500 operating hours or sooner, depending upon
inspection.
Plugged air
fi
lters can cause high oil consumption
and reduced delivery quantity! Change the
fi
lter
more often when running in dusty conditions.
WARNING
Before performing maintenance:
Shut down machine, relieve all system pressure
and lock out all power, as per the Safety Section
of this manual. If machine is hot, allow unit to
cool before removing any panel.
WARNING
NOTE THAT THE SYSTEM CAN BE STARTED
REMOTELY:
Always clearly tag the start-up instrumentation
against accidental system start-ups during
maintenance.
5.4.4.1 INSPECTING THE AIR
FILTER
The compressor air
fi
lter is accessible via the
hinged roof panel. To check and/or replace the
air
fi
lter, refer to
Figure 5-3
and the following pro-
cedure:
1. With the machine o
ff
, locate the air
fi
lter as-
sembly, which is mounted on the inside of the
front panel.
KEY
DESCRIPTION
A
OIL DRAIN HOSE & PLUG
B
OIL LEVEL SIGHT GLASS
C
OIL FILL PORT & PLUG
D
ACCEPTABLE OIL RANGE
I
I
Acceptable oil range is from 1/4 (low) to 3/4 (high)
range of the sight glass height.
Summary of Contents for CAS40PL
Page 2: ...BLANK PAGE...
Page 81: ...BLANK PAGE...
