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5019k/154669/im
5/17/02
2:16 PM
RED LED GREEN LED
To set the control dial: Turn the dial to the desired level. The higher the num-
ber, the greater the impact energy. With dial settings from "1" to "7" (full
power) the tool is extremely flexible and adaptable for many different appli-
cations. The required setting depends on the hardness of material being
chiseled.
Service and Power Indicator LEDs
(FIGURE 2) The RED service indicator LED lights up when the carbon brush-
es are nearly worn out to indicate that the tool needs servicing. After approx-
imately 8 hours of use the motor will automatically be shut off. Take the tool
to a B&D service location for routine inspection and maintenance.
The GREEN power-ON indicator LED lights up when the tool is switched ON.
If the indicator LED is lit but the tool does not start, this indicates a motor
related problem. If the indicator LED does not light up and the tool does not
start, this indicates an ON/OFF switch, cord or outlet related problem.
Page 3
Figure 3
Figure 2
ELECTRONIC IMPACT
CONTROL DIAL
Bit Installation (Fig. 3)
1. Clean, then smear the bit shank with grease.
2. Push in the retainer button and insert the bit with the groove downward.
3. Release retainer button. To remove the bit, push in retainer button and
Maintenance and Inspection
CAUTION: Be sure to switch power OFF and disconnect the plug during
maintenance and inspection.
3
RETAINER BUTTON
GROOVE
BIT SHANK
Fully insert the bit shank into the hammer.
pull out bit.
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