7
ENGLISH
Features
1. Variable speed switch
2. Lock-on button
3. Forward/reverse button
4. Drilling mode selector
5. Chuck
6. Depth stop (not all models)
7. Side handle (not all models)
fig. B
8. Manual spindle lock button (single sleeve keyless
chuck only)
Assembly
Warning!
Before assembly, make sure that the tool is
switched off and unplugged.
Fitting the side handle and depth stop (fig. A)
Turn the grip counter clockwise until you can slide the
side handle (7) onto the front of the tool as shown.
Rotate the side handle into the desired position.
Insert the depth stop (6) into the mounting hole as
shown.
Set the drilling depth as described below.
Tighten the side handle by turning the grip clockwise.
Fitting a drill bit
Single sleeve keyless chuck (fig. B) KR554CRESK
Open the chuck by pressing the manual spindle lock
button (8) and turning the sleeve (9) counter clockwise.
Insert the bit shaft (12) into the chuck.
Firmly tighten the chuck by pressing the manual spindle
lock button (8) and turning the sleeve clockwise until it
is tight.
Two sleeve keyless chuck (fig. C) Selected Model Only
Open the chuck by turning the front part (10) with one
hand while holding the rear part (11) with the other.
Insert the bit shaft (12) into the chuck and firmly tighten
the chuck.
Keyed chuck (fig. D) Selected Model only
Open the chuck by turning the sleeve (13) counter
clockwise.
Insert the bit shaft (12) into the chuck.
Insert the chuck key (14) into each hole (15) in the side
of the chuck and turn clockwise until tight.
Removing and refitting the chuck (fig. E)
Open the chuck as far as possible.
Remove the chuck retaining screw, located in the
chuck, by turning it clockwise using a screwdriver.
Tighten an Allen key into the chuck and strike it with a
hammer as shown.
Remove the Allen key.
Remove the chuck by turning it counter clockwise.
To refit the chuck, screw it onto the spindle and secure
it with the chuck retaining screw.
Use
Warning!
Let the tool work at its own pace. Do not overload.
Warning!
Before drilling into walls, floors or ceilings, check
for the location of wiring and pipes.
Selecting the direction of rotation (fig. F)
For drilling and for tightening screws, use forward
(clockwise) rotation. For loosening screws or removing a
jammed drill bit, use reverse (counter clockwise) rotation.
To select forward rotation, push the forward/reverse
button (3) to the left position.
To select reverse rotation, push the forward/reverse
button to the right.
Warning!
Never change the direction of rotation while the
motor is running.
Selecting the drilling mode
For drilling in masonry, set the drilling mode selector (4)
to the position.
For drilling in other materials and for screwdriving, set
the drilling mode selector to the position.
Setting the drilling depth (fig. G)
Slacken the side handle (7) by turning the grip counter
clockwise.
Set the depth stop (6) to the desired position. The
maximum drilling depth is equal to the distance between
the tip of the drill bit and the front end of the depth stop.
Tighten the side handle by turning the grip clockwise.
Switching on and off
To switch the tool on, press the variable speed
switch (1). The tool speed depends on how far you
press the switch. As a general rule, use low speeds for
large diameter drill bits and high speeds for smaller
diameter drill bits.
For continuous operation, press the lock-on button (2)
and release the variable speed switch. This option is
available only at full speed in both forward and reverse
modes.
To switch the tool off, release the variable speed switch.
To switch the tool off when in continuous operation,
press the variable speed switch again and release it.
Содержание KR504RE-XE
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