Dexter power CDH18LD.Z Manual De Usuario página 94

EN
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OPERATION
1. INSERTING AND REMOVING DRILL BIT IN SDS
Take care that the dust protection cap (1) is not damaged when changing tools.
— INSERTING (See Fig. B1)
Clean and lightly oil the bit before inserting. Insert the dust-free bit into the bit holder with a twisting
motion until it latches.
The bit locks itself. Check the locking by pulling on the tool.
— REMOVING (See Fig. B2)
Retract back the bit holder locking sleeve (2) and pull out the bit.
WARNING:Your new Rotary Hammer generates powerful forces to get your job done quickly
and effectively. These forces may cause inferior quality SDS bits to break and jam in the
chuck, We therefore recommend that only high quality SDS bits be used with this tool.
2. ON/OFF SWITCH WITH VARIABLE SPEED CONTROL (See Fig. C)
Depress to start and release to stop your tool. This tool has a variable speed switch (4) that delivers
higher speeds with increased trigger pressure - speed is controlled by varying the pressure applied
to the switch.
3. SWITCH LOCK
The switch trigger can be locked in the OFF position. This helps to reduce the possibility of
accidental starting when not in use. To lock the switch trigger, place the direction of rotation control
in the center position.
4. FORWARD AND REVERSE ROTATION CONTROL (See Fig. C)
With the drill pointing away from you, push the forward/reverse-lever to the left "
rotation. Push the forward/reverse-lever to the right for reverse rotation "
WARNING: Never change the direction of rotation while the tool is rotating, wait until it has
stopped.
5. FUNCTION MODE SELECTION (See Fig. D)
The operation of the gearbox for each application is set with the function mode selection switch(3).
To change between functions, depress the unlocking button (a) and rotate the selector to the
desired operating mode.
For simultaneous drilling and impacting of concrete or masonry, choose the Hammer
drilling position.
For screw driving, drilling into steel, wood and plastics choose the Rotary drilling position.
WARNING: The operating mode selector switch may be actuated only at a standstill.
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