Grinding; Trueing The Grinding Wheels; Grinding Wheel Classification - Westfalia 83 79 06 Instruction Manual

Grinding

The grinder is equipped with a fine and a coarse grinding wheel.
1. Turn the machine on with the
ON/OFF switch. Both wheels
are simultaneously driven by
the motor. The lamp is turned
on together with the motor.
When using the machine for
the first time, operate it for 5
minutes without load.
2. Always rest the work piece on
the work piece support during
work. Without the support you
might loose control of the
work piece and it may even
be thrown from your hand.
3. Do not hold the work piece against the wheel in a sharp angle against the
rotating direction of the wheel. A kickback may result.
The work piece may become very hot during machining. This may lead to
a change in the material properties of the work piece. Therefore, allow the
work piece to cool down during machining.

Trueing the Grinding Wheels

After extended use, the performance of the wheels may deteriorate or the
grinding surfaces may become untrue.
With the conditioner you can true the grinding wheels.
1. Turn on the grinder and hold the
conditioner against the grinding wheel
as shown.
2. Check in short intervals whether the
surface is satisfactory or the process
must be continued.
Operation
14