Prior To Operation - DeWalt DC901 Traducido De Las Instrucciones Originales

WARNING: Always wait until the motor
has come to a complete standstill before
changing the direction of rotation.
Three-gear Selector (fi g. F)
Your tool is fi tted with a three-gear selector (6) to
vary the speed/torque ratio.
1 low speed/high torque
2 medium speed/medium torque
3 high speed/low torque
For speed rates, refer to the technical data.
• Do not change gears at full speed or during use.

Prior to Operation

• Make sure your battery pack is (fully) charged.
• Make sure the battery pack is properly seated.
• Insert the appropriate bit.
• Mark the spot where the hole is to be drilled.
OPERATION
WARNING: To reduce the risk
of serious personal injury, turn
tool off and disconnect tool from
power source before making any
adjustments or removing/installing
attachments or accessories.
Instructions for Use
WARNING:
• Always observe the safety instructions
and applicable regulations.
• Be aware of the location of pipework and
wiring.
• Apply only a gentle pressure to the tool.
Excessive force does not speed up
drilling but decreases tool performance
and may shorten tool life.
Proper Hand Position (fi g. A, G)
WARNING: To reduce the risk of serious
personal injury, ALWAYS use proper
hand position as shown.
WARNING: To reduce the risk of serious
personal injury, ALWAYS hold securely in
anticipation of a sudden reaction.
Proper hand position requires one hand on the side
handle (9), with the other hand on the grip (8).
Switching On and Off (fi g. A & E)
• To run the tool, press the variable speed switch
(1). The pressure exerted on the variable speed
switch determines the tool speed.
• To stop the tool, release the switch.
• To lock the tool in the off position, move the
forward/reverse slider (2) to the central position.
Screwdriving (fi g. A)
• Select the drilling mode using the collar (5).
• Select forward or reverse rotation using the
slider (2).
• Set the collar (4) to position 1 and begin
screwdriving (low torque).
• If the clutch ratchets too soon, adjust the collar
to increase the torque as required.
Drilling (fi g. A)
• Select the drilling mode using the collar (5).
• Select forward rotation using the slider (2).
Drilling in Metal
• Use a cutting lubricant when drilling metals.
The exceptions are cast iron and brass which
should be drilled dry.
Drilling in Wood
• Use the appropriate type of drill bit.
Consult your dealer for further information on the
appropriate accessories.
MAINTENANCE
Your D WALT power tool has been designed to
E
operate over a long period of time with a minimum
of maintenance. Continuous satisfactory operation
depends upon proper tool care and regular cleaning.
WARNING: To reduce the risk of
serious personal injury, turn tool
off and disconnect battery pack
before making any adjustments or
removing/installing attachments or
accessories. An accidental start-up can
cause injury.
Lubrication
Your power tool requires no additional lubrication.
E N G L I S H
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