OPERATION
WARNING:
Your hammer drill should never be connected to power supply when you are assembling parts, making adjustments, installing or removing drill bits, or when not in use. Disconnecting your drill will prevent accidental starting that could cause serious injury.
TO INSTALL BITS
See Figure 8.
■UNPLUG YOUR HAMMER DRILL.
WARNING:
Failure to unplug your hammer drill could result in accidental starting causing serious injury.
■Open or close the chuck jaws to a point where the opening is slightly larger than the drill bit you intend to use. Also, raise the front of your drill slightly to keep the drill bits from falling out of the chuck jaws.
■Insert drill bit into chuck the full length of the jaws.
WARNING:
Do not insert drill bit into chuck jaws and tighten as shown in figure 9. This could cause drill bit to be thrown from your drill resulting in possible serious personal injury or damage to your chuck.
■Tighten the chuck jaws securely on drill bit, using only the chuck key provided. Do not use a wrench to tighten or loosen the chuck jaws.
■Remove chuck key and return to storage area.
TO REMOVE BITS
■UNPLUG YOUR HAMMER DRILL.
WARNING:
Failure to unplug your hammer drill could result in accidental starting causing serious injury.
■Loosen the chuck jaws using only the chuck key provided.
Do not use a wrench to tighten or loosen the chuck jaws.
■Remove drill bit from chuck jaws.
■Remove chuck key and return to storage area.
DRILL BIT
CHUCK JAWS
RIGHT | Fig. 8 |
|
WRONG | Fig. 9 |
|
Page 11