OPERATION
WARNING:
The hammer drill should never be connected to a power supply when you are assembling parts, making adjustments, cleaning, performing maintenance, or when the tool is not in use. Disconnecting the tool will prevent accidental starting that could cause serious injury.
ADJUSTING THE AUXILIARY HANDLE ASSEMBLY
See Figure 8.
nLoosen the auxiliary handle assembly by turning the knob counterclockwise.
nRotate the auxiliary handle assembly to the desired loca- tion.
nTighten the auxiliary handle assembly securely by turning the knob clockwise.
ADJUSTING THE DEPTH GAUGE ROD
See Figure 9.
nLock the trigger switch by placing the rotation selector in the center position.
nLoosen the auxiliary handle assembly by turning the knob counterclockwise.
nAdjust the depth gauge rod so that the drill bit ex- tends beyond the end of the rod to the required drilling depth.
nTighten the auxiliary handle assembly by turning the knob clockwise.
ADJUSTING THE SPEED
See Figure 10.
The hammer drill has a
nFor high speed: Slide the
nFor low speed: Slide the
NOTE: If you have difficulty changing from one gear range to the other, turn the chuck by hand until the gears engage.
CAUTION:
Never change gears while the tool is running. Failure to obey this caution could result in serious damage to the drill.
TO | KNOB |
TIGHTEN |
|
TO | 20 |
LOOSEN |
|
AUXILIARY |
|
| |
HANDLE |
|
| |
ASSEMBLY |
| Fig. 8 | |
|
| ||
| KNOB |
| |
DEPTH GAUGE |
|
| |
ROD |
|
| |
DRILL BIT |
|
| |
| 0 |
| |
| 5 |
| |
| TO INCREASE | ||
| DRILLING DEPTH | ||
TO DECREASE | AUXILIARY | ||
DRILLING DEPTH | |||
HANDLE | |||
|
| ||
DRILLING |
| ASSEMBLY | |
|
| ||
DEPTH |
| Fig. 9 | |
|
| ||
| |||
GEAR TRAIN | LOW | ||
|
| ||
| 1 | SPEED | |
2 |
| ||
|
| ||
HIGH |
|
| |
SPEED |
|
|
Fig. 10
14