Components And Controls; Variable Speed Control - NUTOOL NCD18 Manual De Instrucciones

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3 COMPONENTS AND CONTROLS

1 Battery
2 Battery release catch
3 On/Off trigger switch
4 Forward/reverse
5 Torque adjuster
6 Hand grip
7 Keyless chuck
8 Hammer action selector collar
9 Charger
10 2 Speed gearbox
11 LED light

VARIABLE SPEED CONTROL

Simply apply light pressure to the trigger to start the drill on
a slow speed. Increasing the pressure will allow a variable
speed increase. Always remove the battery before carrying
out any adjustments or maintenance.
KEYLESS CHUCK OPERATION
The keyless chuck fitted to this drill/driver allows for the
easy installation and removal of bits and drills (Pic. 3).
The chuck has two rotating grips (A and B). Select the drill/
driver bit required and insert it into the chuck jaws, turn grip
A in a clockwise direction until jaws grip the drill/driver bit.
With your free hand hold grip B firmly and rotate grip A in
a clockwise direction until it tightens onto the drill/driver bit.
Do not use unnecessary force to tighten.
Re-fit the battery, your drill/driver is now ready for use.
TORQUE ADJUSTMENTS
This feature allows setting of the torque or tightening power
of your drill/driver and depending on the application, various
levels of driving power are required. When driving larger
screw diameters a higher torque power is required to drive
the screw until it's properly seated.
When the selected torque is reached the chuck will stop
rotating (Pic. 4).
NOTE - Always start on the lowest setting.
The symbol gives the highest torque setting and is
used when drilling and for driving larger screws.
TECHNICAL SPECIFICATION
Voltage
Variable speed
Charge time
Sound pressure level LpA
Sound power level LwA
Vibration level
Drill capacity:
Wood
Metal
Masonry
(PIC. 1)
(PIC. 2)
NCDL144 NCDL144-M NCD18
14,4 V 14,4 V
0-400 min
-1
0-550 min
-1
0-1150 min
-1
1 h 1 h
86 dB(A) 83 dB(A)
91 dB(A) 94 dB(A)
a = 2,12 m/s a = 1,17 m/s
2
20 mm 20 mm
8 mm 8 mm
0 mm N/A
16
HAMMER ACTION
This Drill has the additional feature of hammer action.
Rotate the torque ring in an anti-clockwise direction until the
drill symbol aligns with the arrow on the chuck body (Pic. 5)
Located on the hammer drill/drill ring is the hammer symbol.
Rotate the ring until the hammer symbol is aligned with the
arrow. When using the drill in hammer mode always use
masonry drill bits recommended by your supplier.
FORWARD & REVERSE SWITCH
This feature is selected via a slide switch located above the
trigger. To select direction of the drill rotation simply push
the button fully in on the left side for reverse rotation. To
change to forward rotation, push the button fully in on the
right side of the handle.
2 SPEED GEARBOX
NCHD18 / NCHD24
This drill comes with a 2 speed gearbox to give high and low
speed ranges. To change between the two speed ranges
slide the selector switch, located on top of the drill.
WARNING!
The machine is designed as a drill and driver. Do not attach
any other accessories other than those recommended.
NOTE - As a safety precaution from accidental engagement
while being carried pushing the forward/reverse button
into the middle or neutral position will render the drill
inoperative.
HINTS FOR SCREW DRIVING
1) Use candle or bees wax on the screw threads to speed
application.
2) Whenever possible drill small diameter pilot holes for
faster screwing, eliminating the possibility of splitting
the wood.
NCHD18
18 V 18 V
0-400 min
0-550 min
-1
0-1150 min
3 - 5 h 1 h
86 dB(A) 80 dB(A)
97 dB(A) 91 dB(A)
a = 2,12 m/s a = 2,59 m/s
2 2
20 mm 20 mm
6 mm 6 mm
0 mm 10 mm
(PIC. 6)
NCHD24
24 V
0-400 min
-1 -1
0-1150 min
-1 -1
1 h
80 dB(A)
91 dB(A)
a = 2,59 m/s
2 2
25 mm
8 mm
10 mm