Chicago Electric 93431 operating instructions Servicing, Cleaning, Maintenance, Lubrication

To prevent serious injury

from accidental operation:

Turn the Switch off and unplug the tool from its electrical outlet before performing any inspection, maintenance, or cleaning procedures.

To prevent serious injury from tool failure:

Do not use damaged equipment. If abnormal noise or vibration occurs, have the problem corrected before further use.

Cleaning, Maintenance, and

Lubrication

1.BEFORE EACH USE, inspect the general condition of the tool. Check for loose screws, misalignment or binding of moving parts, cracked or broken parts, damaged electrical wiring, and any other condition that may affect its safe operation.

2.After Use, wipe external surfaces of the tool with clean cloth.

3.Periodically blow dust and grit out of the motor vents using dry compressed air.

Wear ANSI-approved safety goggles and NIOSH-approved breathing protection while doing this.

4.Periodically, have a qualified service technician clean or replace the Carbon Brushes (9).