Sharp LC-20VA, Operator'S Manual

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OPERATOR’S MANUAL
P 24 / 57
A
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Trouble Shootings:
1
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Repiacement of V-Belt and Timing Belt of LC-20VC Miller:
a. Take up the wire grip and reversing switch.
b. Take off the side cover of belt wheel housing.
c. As illustrated Fig.25, loosen adjusting motor handle ( B ) and move the motor forward to
loosen the belt. Turn the V-Belt and let it slip off the belt wheel.
d. Take off the two hexagonal nuts ( C ) for motor dismounting.
e. Take out the drawbar ( D ) and drop the quill down to the lowest position.
f. Push the hi-low speed selector (E) to the right front position.
g. Dismantle the six concave bolts (H) connecting the belt housing (F) and gear housing (G).
Strike upward the belt housing. V- Belt and timing belt are therefore replaced.
h. Reverse the aforesaid steps and restore the mechanism once both belts are replaced.
Note
：
Replacement of V-Belt and timing belt shall conform to the manufacturer's specs.
Fig.25