Wen 39707, Руководство пользователя

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PRIOR TO OPERATION
1. Check the workpiece:
• The workpiece is within the cutting capacity of the saw.
Cutting capacity @ 90 degrees: 7 in. (round stock), 7 x 12 in. (rectangular stock).
Cutting capacity @ 45 degrees: 3-15/16 in. (round stock), 4-1/3 x 6-1/4 in. (rectangular stock).
• Cuts cannot be performed on a sharp edge. File any sharp edge off of the workpiece before cutting.
• The workpiece is held securely inside the vise.
• Both blade guide assemblies are as close the workpiece as possible to minimize side-to-side blade movement.
2. Check the blade:
• The blade is properly installed and seated on the wheels close to the peripheral wheel flanges.
• The blade is properly tensioned.
• The blade tooth direction matches the diagram on the saw body.
• The blade guide side bearings as close to the blade as possible without touching it.
Check both blade guide assemblies.
3. Check the blade speed:
The belt arrangement has been set to the suitable cutting speed (refer to the instructions on page 11).
4. Check the feed rate:
With the machine turned OFF, turn ON the hydraulic lever and raise the saw arm. Watch the rate the saw arm
falls down and rotate the adjustment knob to adjust the feed rate.
5. Check coolant:
The coolant level is adequate and the coolant is not contaminated.
OPERATION
Fig. 22
WARNING:
To prevent serious injury, make sure all the warnings and instructions have been read and
understood before operating this tool.
CONTROLLING THE COOLANT SYSTEM
The coolant system allows coolant to be drawn from the
tank and dispensed through the tube to cool down the
blade during cutting.
Adjust the tube so that the nozzle (Fig. 22 - 3) is directed
towards the point of cut.
To use coolant, the motor must be turned ON. Open
the coolant lever (Fig 22 - 2; move it clockwise until it is
parallel to the tube) and flip the coolant switch (Fig. 22 -
1) to ON.
NOTE: The coolant may splash around the work area.
Be prepared to get messy.
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2
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WARNING:
When cutting magnesium, NEVER use water-soluble oils or emulsions (oil-water mix). The
water will greatly intensify any accidental magnesium chip fire and cause danger.