Vanair AIR N ARC RELIANT 250 Series, Руководство по эксплуатации и список запасных частей

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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