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Adjusting Blower Belt
Make sure belt is properly tensioned to assure proper
operation of the machine and unnecessary wear. Check belt
frequently.
Note: Check/adjust blower belt tension after first 20 hours
of operation.
1. Remove (3) capscrews. (6) washers and (3) nuts
securing belt guard to blower housing (Fig. 11).
Remove guard.
Note: Drive shaft does not have to be disconnected to
adjust belt.
1
Figure 11
1. Belt guard
2. A new belt will be properly tensioned, when idler
spring body is extended to a length of 3.25 – 3.50"
(Fig. 12).
3.25–3.50"
Figure 12
1. Idler spring
3. When belt stretches it can be adjusted as follows:
1. Belt tensioner
4. Install belt guard to blower housing with capscrews,
1
12
A. Loosen nut securing belt tensioner to blower
housing (Fig. 13).
B. Rotate belt tensioner until idler spring body is
extended to a length of 3.25 – 3.50" (Fig. 13), then
tighten nut.
2
1
Figure 13
washers and nuts.
2. Belt tensioner nut
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