Wen 39707, Руководство пользователя

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CHECKING & ADJUSTING THE BOW WEIGHT
MAINTENANCE
BLADE CLEANING BRUSH MAINTENANCE
The wire brush (Fig. 35 - 1) on the right side of the
blade helps to clean the saw blade during operation. It
is important that the blade cleaning brush is properly
adjusted and kept in good working order.
Replace the wire brush assembly (Part No. 39707-204)
if it becomes damaged or worn out. The blade life will
be greatly shortened if the blade cleaning brush is out
of adjustment, becomes damaged or becomes worn
out.
PRODUCT DISPOSAL
Used power tools contain recyclable materials and
should not be disposed with household waste. Please
take this product to your local recycling facility for re-
sponsible disposal and to minimize its environmental
impact.
Fig. 32
Fig. 33
Fig. 34
Fig. 35
The bow weight is a very important setting of the saw,
which has been set at the factory and should not need
any adjustment.
However, if the bow weight has not been set properly,
it can result in poor performance, crooked cuts, tooth
stripping, stalling and the blade popping off the blade
wheels. If adjustment is necessary:
1. Disconnect the machine from the power source.
2. Turn ON the hydraulic cylinder valve (Fig. 32 - 1)
and place the saw arm in the horizontal position.
3. Turn the feed rate valve (Fig. 32 - 2) of the hydraulic
cylinder counter-clockwise until it stops.
4. Place a fish-type scale under the blade tension
handle (Fig. 33 - 1) and lift the saw arm. The scale
should indicate approximately 11 - 13 lbs.
5. If adjustment is necessary, loosen the hex nut and
adjust the tension to approximately 11 - 13 lbs by turn-
ing the bow weight bolt (Fig. 34 - 1).
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