GVM-VAC GVM6600-CM, Руководство пользователя

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GVM-VAC
www.gvm-vac.com
Service Section
5.2 Replacing the Drive Belt
Thoroughly read and understand the safety and
pre-operating sections of this manual before work-
ing on the unit.
figure 5.2a
Make sure the negative battery cable is discon-
nected before opening the blower housing.
figure 5.1A
A
B
figure 5.2b
figure 5.2c
Belt Adjustment / Removal Procedure :
Belt adjustment / Removal is made easy by the using the en -
gine adjustment brackets and bolts. Be careful when working
around the engine and muffler area, as it may be hot. On a
new unit, the belt should be adjusted after the first 30 hours of
use and every 100 hours thereafter.
1. Remove the belt guard covers by removing the bolts hold-
ing on the covers (FIG. 5.2A & B).
2. Loosen the engine base bolts (Item A on FIG 5.2C), there
are 2 on each mount.
3. Then drive the adjuster bolt (Item B on FIG. 5.2C) counter-
clockwise to move the engine toward the impeller shaft.
This will loosen the belt.