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Leave the side handle mounting assembly
in front position so that the depth
adjustment rod can still be used.
2. Screw the side handle directly into one of
the rear side handle positions on either side
of the tool.
TO ADJUST THE DEPTH ROD
1. Insert bit into tool holder and loosen depth rod clamp nut.
2. Place drill bit onto a surface, adjust the rod to desired depth of hole.
Using the depth rod will allow you to drill a hole the depth of the
distance between the bit and the depth rod tip.
3. Tighten clamp nut.
NOTE: This adjustment can be made with or without side handle in
place.
Inserting and Removing Spline Drive
Accessories
FIG. 3: (D25550, D25551, D25650, D25850)
TURN OFF TOOL AND DISCONNECT FROM POWER SUPPLY.
1. Unlock the tool holder by pushing the retaining pin button (J) and
holding it in.
2. Insert the bit shank into the tool holder as far as it will go.
3. Release the retaining pin button.
4. Pull on the bit to be sure that it is properly locked.
5. To remove a bit unlock the tool holder as described above.
Inserting and Removing SDS-max™
Accessories
FIG. 4: (D25500, D25600, D25830)
TURN OFF TOOL AND DISCONNECT FROM POWER SUPPLY.
1. Pull back the tool holder locking sleeve (A) and insert the bit shank.
2. Turn the bit slightly until the sleeve snaps back in position.
3. Pull on the bit to be sure that it is properly locked. The hammering
function requires the bit to be able to move axially several
centimeters when locked in the tool holder.
4. To remove bit, pull back the tool holder locking sleeve and pull the
bit out of the tool holder.
Soft Start Feature (All
Models)
The soft start feature allows you to build up
speed slowly, thus preventing the drill bit from
walking off the intended hole position when
starting. The soft start feature also reduces the
immediate torque reaction transmitted to the
gearing and the operator if the hammer is
started with the drill bit in an existing hole.
To rque Limiting Clutch
All rotary hammers are equipped with a torque limiting clutch that
reduces the maximum torque reaction transmitted to the operator in the
case of a jamming drill bit. This feature also prevents the gearing and
motor from stalling. The torque limiting clutch has been factory set
and cannot be adjusted.
Electronic Speed and Impact Control
(Fig. 5)
The electronic speed and impact control allows the use of smaller drill
FIG. 3
FIG. 4
FIG. 5
G
582429-00/D25500 etc 1/29/03 9:29 AM Page 5