Toro RAKE-O-VAC 07050, Руководство оператора

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Cleaning Blower Housing
Before removing any debris from blower housing,
disengage P.T.O. drive, stop engine(s) and make
certain all moving parts have stopped or personal
injury may occur.
Warning
1.
Make sure impeller has stopped rotating before
removing access plates.
2. Loosen (2) wing nuts securing access plate.
1
Figure 23
1. Access plate (2)
3. Swing access plate to one side allowing removal of
debris.
4. After debris has been removed, lower access plate and
secure with wing nuts. Repeat procedure on other
access plate.
Adjusting Belts
Check condition and tension of belts after first day of
operation and every 200 operating hours thereafter.
Impeller Drive Belt
1. Check tension by depressing belt at mid span of
impeller and clutch pulleys with 4 to 5 lbs. of force.
Belt should deflect .5 in. If deflection is incorrect,
proceed to next step. If correct, continue operation.
1
2
3
Figure 24
1. Impeller belt
2. Jackshaft belt 3. Idler pulley
Note: It is not necessary to remove upper belt guard
(Fig. 25) to check belt tension. If for some reason belt
guard must be removed, remove (4) capscrews, washers
and nuts securing guard to frame. Never operate sweeper
without guards in place.
1
Figure 25
1. Upper belt guard