Visually check for damage
Precondition The negative cable to the battery is disconnected.
1. Manually turn the drive belt 2 at the pulley and inspect the full length of the belt for splits, frays
or any sign of stretching.
In case of damage: Replace the drive belt immediately.
2.
Reconnect the negative battery terminal.
Removing the old drive belt
Precondition The negative cable to the battery is disconnected.
1. Insert the ratchet with a 1/2 inch square in the square socket 9
of the swing frame 8 .
2.
Right hand: Press the ratchet lever downward and hold.
3. Left hand: Push the drive belt downward and pull it off to side from the tension pulley 3
.
4.
Permit the swing frame to slowly spring back.
5. Remove the old drive belt.
Checking the pulleys
1. Dirty pulley: Clean pulley.
2. Worn pulley: Change the pulley.
Installing a new drive belt
1. Lightly place the new drive belt over the crankshaft pulley 1
and the generator pulley 5 .
2.
Insert the ratchet with a 1/2 inch square in the square socket of the swing frame.
3. Right hand: Press the ratchet lever downward and hold.
4. Left hand: Push the drive belt downward and guide it sideways beneath the tension pulley.
5. Permit the swing frame to slowly spring back.
Belt tension is generated by leverage F2 10
and tension pulley.
6.
Reconnect the negative battery terminal.
10 Maintenance
10.8 Maintenance for Optional Items
No.: 9_9548 05 USE
Operator Manual Screw Compressor
M27
163
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