Chicago Electric 92956 Cordless Drill User Manual


 
SKU 92956 For technical questions please call 1-800-444-3353 PAGE 12
14. When you have drilled the hole, remove the drill bit from the hole while the Drill
Chuck (3) is still rotating. This prevents the drill bit from getting caught in the
hole and causing damage.
15. Release pressure on the Trigger (30) to stop the Drill. (See Figure D.)
16. Unplug the Drill from its electrical outlet.
17. Remove the drill bit from the Drill Chuck (3). Then, store the Drill and its Chuck
Key (33) in a dry, safe, location out of reach of children and other unauthorized
users.
INSPECTION, MAINTENANCE, AND CLEANING
1. WARNING! Always make sure the Trigger (30) is in its “OFF” position, and
unplug the Power Cord/Plug (31) from its 120 volt electrical outlet before
performing any inspection, adjustments, maintenance, or cleaning.
2. Before each use, inspect the general condition of the Drill. Check for loose
screws, misalignment or binding of moving parts, cracked or broken parts,
damaged electrical wiring, loose, cracked, or bent drill bits, and any other
condition that may affect its safe operation. If abnormal noise or vibration occurs,
have the problem corrected before further use.
Do not use damaged equipment.
3. Daily: With a soft brush, cloth, or vacuum, remove all dust and debris from the
Drill. Then, use a premium quality, lightweight machine oil to lubricate
all external moving parts.
4. To replace the Carbon Brushes: It may become necessary at sometime to
replace the
two
Carbon Brushes (19) when the Motor performance decreases, or
stops working completely. The Carbon Brushes are located on each side of
the Motor Housing (4) and Motor Housing Cover (17). To do so, remove the
two Brush Holder Covers (18). Then, remove the two Carbon Brushes from the
Brush Holders (20). If the Carbon Brushes are worn down more than 1/2,
replace
both
Carbon Brushes. If, however, the Carbon Brushes are just dirty they
may be cleaned by rubbing them with a pencil eraser. When installing the
Carbon Brushes, make sure the carbon portion of the Carbon Brushes contact
the Motor Armature, and that the springs face away from the Motor. Also, make
sure the springs operate freely. After cleaning or replacement, replace the Brush
Holders. NOTE: New Carbon Brushes tend to arc or spark when first used
until
they wear and conform to the Motor’s Armature. (See Figure E, next page.)