Maintenance - Chicago Electric 69946 Owner's Manual

Maintenance and Servicing
Procedures not specifically explained in this manual must
be performed only by a qualified technician.
TO PREVENT SERIOUS INJURy FROM ACCIDENTAL OPERATION:
Turn the Power Switch of the tool off and remove the battery pack 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 hardware,
• 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. Protect the tool and its parts and
accessories from moisture and humidity.
4. Some of the bits provided are "grinding bits"
using stone abrasives. During use, these
may clog up with removed material or
lose their shape. To clean and reshape
these bits, run them against the provided
Dressing Stone. The Dressing Stone will
abrade away the clogging materials and will
reshape the Grinding Bits as appropriate.
5. NiCd BATTERY MUST BE RECYCLED
OR DISPOSED OF PROPERLY.
Do not short, incinerate or open battery.
6. Dispose of used batteries properly.
Consult your local hazardous waste
authority for disposal guidelines.
Item 69946 For technical questions, please call 1-800-444-3353.
7. To change the batteries in the LED Collar:
a. Remove it from the Rotary Tool.
b. Using a cross head screwdriver, open the
battery compartment.
c. Replace the batteries with the same type as
originally installed (Two CR-927, 3V
batteries). Be sure to match the polarity
marking in the battery compartment.
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