Dewalt 18 В XR FLEXVOLT ADVANTAGE XRP DCD999NT-XJ - Инструкция по эксплуатации - Страница 14

12

English

MAINTENANCE

Your power tool has been designed to 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.

The charger and battery pack are not serviceable.

Hammerdrill Operation (Fig. A)

1.  Select the desired speed/torque range using the gear shifter 

to match the speed and torque to the planned operation. 
Set the torque adjustment collar 

 5 

 to the hammer symbol.

2.  Select the high speed 3 setting by sliding the gear shifter 

 8 

back (away form the chuck).

3.  When drilling, use just enough force on the hammer to 

keep it from bouncing excessively. Prolonged and too much 
force on the hammer will cause slower drilling speeds and 
potential overheating.

4.  Drill straight, keeping the bit at a right angle to the work. Do 

not exert side pressure on the bit when drilling as this will 
cause clogging of the bit flutes and a slower drilling speed.

5.  When drilling deep holes, if the hammer speed starts to 

drop off, pull the bit partially out of the hole with the tool 
still running to help clear debris from the hole.

6.  For masonry, use carbide‑tipped bits or masonry bits. A 

smooth, even flow of dust indicates the proper drilling rate.

Drill Operation (Fig. A)

WARNING: TO REDUCE THE RISK OF PERSONAL 
INJURY, ALWAYS

 ensure workpiece is anchored or 

clamped firmly. If drilling thin material, use a wood “back‑
up” block to prevent damage to the material.

1.  Select the desired speed/torque range using the gear 

shifter 

 8 

 to match the speed and torque to the planned 

operation. Set the torque adjustment collar 

 5 

 to the 

drill symbol.

2.  For WOOD, use twist bits, spade bits, power auger bits or 

hole saws. For METAL, use high‑speed steel twist drill bits 
or hole saws. Use a cutting lubricant when drilling metals. 
The exceptions are cast iron and brass which should be 
drilled dry.

3.  Always apply pressure in a straight line with the bit. Use 

enough pressure to keep the drill bit biting, but do not push 
hard enough to stall the motor or deflect the bit.

4.  Hold tool firmly with both hands to control the twisting 

action of the drill.

5. 

iF DRill sTAlls,

 it is usually because it is being 

overloaded. 

RElEAsE TRiggER iMMEDiATElY,

 remove 

drill bit from work, and determine cause of stalling. 

DO nOT 

CliCK TRiggER OFF AnD On in An ATTEMPT TO sTART 
A sTAllED DRill – This CAn DAMAgE ThE DRill.

6.  Keep the motor running when pulling the bit back out of a 

drilled hole. This will help prevent jamming.

Screwdriver Operation (Fig. A)

1.  Select the desired speed/torque range using the 

three‑speed gear shifter 

 8 

 on the top of the tool. If using 

the torque adjustment collar 

 5 

, initially set the three‑speed 

gear shifter to speed 2 or 3. This ensures effective control 
over the fastener allowing the screw to be seated correctly 
and set to specification. Speed 1 will provide the same 
clutching torque as speeds 2 and 3. However, for optimum 
performance of the electronic clutch, speeds 2 and 
3 are preferred.

nOTE: 

Use the lowest torque setting (1) first and increase 

the number through to the highest setting (11) to seat the 
fastener at the desired depth. The lower the number, the 
lower the torque output.

2.  Reset the torque adjustment collar 

 5 

 to the appropriate 

number setting for the torque desired. Make a few practice 
runs in scrap or unseen areas to determine the proper 
position of the torque adjustment collar.

nOTE: 

The torque adjustment collar may be set to any number 

at any time.

Proper Hand Position (Fig. D)

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 main 
handle  

 15 

, with the other hand on the side handle 

 14 

 to 

control the twisting action of the drill.

OPERATION
Instructions for Use

WARNING:

 Always observe the safety instructions and 

applicable regulations.

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.

1.  Turn tool off and disconnect tool from power source.
2.  Grasp the black sleeve of the chuck with one hand and 

use the other hand to secure the tool. Rotate the sleeve 
anticlockwise (as viewed from the front) far enough to 
accept the desired accessory.

3.  Insert the accessory about 19 mm into the chuck and 

tighten securely by rotating the chuck sleeve clockwise 
with one hand while holding the tool with the other hand. 
Continue to rotate the chuck sleeve until several ratchet 
clicks are heard to ensure full gripping power. 

nOTE: 

Be sure to tighten chuck with one hand on 

the chuck sleeve and one hand holding the tool for 
maximum tightness.

To release the accessory, repeat steps 1 and 2 above.