SECTION 6: MAINTENANCE
AIR N ARC
®
200 SERIES ALL-IN-ONE POWER SYSTEM
®
PAGE - 80
090019-OP_r0
2. Remove the ten (10) truss head screws and
washer pairs securing the belt guard to the
frame.
3. Remove the shield and place it in a safe
location.
6.5.7.2 REPLACING THE BELT GUARD SHIELD
After the belts have been serviced, the belt guard must
be secured back into position before the operating the
machine. To re-secure the belt guard, refer to
Figure 6-9
,
follow these instructions:
1. Align the shield’s holes with the holes in the
frame.
2. Secure the shield to the frame by placing a
truss head screw through a nylon washer,
and hand-tightening each pair until all ten
(10) pairs are securing the guard into place.
3. Tighten all screws with a screw driver or drill
bit driver.
4. Reconnect the ground wire to the battery.
5. Log any maintenance entry into the
Maintenance and Service Log found in
Appendix B
.
6.5.7.3 RE-TENSIONING THE AIR COMPRESSOR
DRIVE BELT(S)
The poly-link v-belts used for the compressor drive do
not require a separate tensioner. Rather, the belts are
directly sized by the amount of links in the belt. Proper
tension on a poly-link v-belt is 3/8” to 1/2” give (see
Figure 6-10
). Consult
Figures 6-9
,
6-10
,
6-11
, and the
following procedure:
1. With the machine off and the ground wire
disconnected from the battery, remove the
belt guard shield per
Section 6.5.7.1
.
TOOLS/ITEMS NEEDED
REPLACEMENT
PART(S)
Large Phillips Head Screw
Driver or Drill Bit & Drill
Not Applicable
TOOLS/ITEMS NEEDED
REPLACEMENT
PART(S)
Optional Long-Nosed Pliers
Compressor
Drive Belt No.
DR270814
(2)
KEY
DESCRIPTION
A
COMPRESSOR PULLEY
B
DRIVE V-BELT
C
ENGINE PULLEY
D
BELT DEFLECTION RANGE:
3/8 to 1/2 inch
Figure 6-10: Belt Deflection
A
C
D
B
KEY
DESCRIPTION
A
COMPRESSOR PULLEY
B
BELT DEFLECTION RANGE:
3/8 to 1/2 inch
C
ENGINE PULLEY
Figure 6-11: Removing the
Compressor Belt(s)
B
A
