4
ASSEMBLY
WARNING
Recharge only with the
charger specified for
the battery. For specific charging instructions,
read the operator’s manual supplied with your
charger and battery.
Removing/Inserting the Battery
To
remove
the battery, push in the release buttons
and pull the battery pack away from the tool.
WARNING
Always lock the trigger
or remove the battery
pack any time the tool is not in use.
To
insert
the battery, slide the pack into the body
of the tool. Make sure it latches securely into place.
WARNING
Only use accessories
specifically recom-
mended for this tool. Others may be hazardous.
To reduce the risk of injury, always remove the
battery pack before removing the dust box. Do
not use tool without dust box and HEPA filter
in place.
Installing/Removing the Dust Box
and HEPA Filter
To
remove
the dust box:
2
1
1. Turn
OFF
the tool.
2. Remove the battery pack.
3. Press the dust box latches. (1)
4. Pull the dust box away from the
HAMMERVAC™. (2)
5. Empty debris by holding away
from the user’s face and tapping
dust box into a trash can, pail,
or other reasonable container.
For best cleaning results, Dust box
port
HEPA
filter
connect a vacuum
hose with dust extrac-
tion adapter (Cat . No.
49-90-1959) to the
dust box port and suc-
tion out debris.
6. If necessary, pull the
HEPA filter away from
the dust box and tap
clean. Do not clean
with water or compressed air. After about 1500
holes or loss of suction, discard and replace HEPA
filter (Cat. No. 49-90-2306).
To
install
the dust box:
1. Slide the dust box into the body of the
HAMMERVAC™.
2. The dust box latches should snap into place.
NOTE:
Do not operate the HAMMERVAC™ without
the dust box and HEPA filter in place. Dust box cannot
be installed without HEPA filter.
CAUTION
Keep filter clean. Effi
-
c i e n c y o f t h e
HAMMERVAC™ is largely dependent on the filter.
A dirty filter will reduce the air flow and overall
efficiency of the system. Do not clean with water
or compressed air. Remove from dust box and
tap clean.
FUNCTIONAL DESCRIPTION
1. Dust box latch
2. Depth gauge button
3. Nozzle release lever
4. Nozzle
5. Nozzle assembly
6. Side handle clamp attachment point
7.
Dust box with filter
8. Side handle clamping collar assembly
9. Depth gauge
10. Tool and bit depth gauge button
11. Clamp lever
12. Side handle grip
13. Bit brush
14. Power switch
15. Fuel gauge
13
12
10 11
8
9
7
2
6
5
1
3
4
15
14