Master-force 15A Návod k obsluze stáhnout pdf (Strana 13)

Page 12

OPERATION

For applications in which a tool will be

dedicated for uses in edge grinding and

nishing work, the gear case may be

rotated 90° left or right of its original

position.

1. Unplug the grinder.

2. Remove the four corner screws

connecting gear box and motor housing.

3. Without separating the gear case and

motor housing, turn the gear box 90°

to the left or right.

NOTICE: If the distance between gear box

and motor housing is more than 1/8”, have it

repaired by qualied service center.

4. Re-install and tighten the four corner

screws.

To reduce the risk of

injury, electric shock and damage to the

tool, before starting any work, check to

determine if utility lines electricity, gas or

water supply lines are hidden in the work

area.

Firmly grasp the body

of the tool and the side handle before

starting.

ROTATE THE GEAR BOX (FIG. 6)

FIG. 6

GRINDING APPLICATION (FIG. 7)

1. Secure small workpieces in a vise or

clamp them to a workbench.

2. The key to efcient operation is

controlling the pressure and surface

contact between the grinding wheel

and workpiece.

3. Start the angle grinder and let the

motor and grinding wheel build up to

full speed. Gradually lower the angle

grinder until the grinding wheel contacts

the workpiece.

4. When grinding, keep a 10-15° angle

between the wheel and the workpiece.

5. Move the machine back and forth

with moderate pressure to avoid

discoloring the workpiece, overheating

the workpiece and creating ridges.

6. Remove the tool from the workpiece

before turning the tool off. Allow the tool

to stop completely before setting it

down.

7. Never use a cut-off wheel to grind a

work piece.

8. Always hold the tool properly so that

sparks and grinding dust y away from

the body.

Sparks are generated

when grinding metal. Take care that no

combustible material presented in the

area of ying sparks.

FIG. 7

WARNING:

WARNING:

WARNING:

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