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Idiomas disponibles
Switching on:
• Press the switch button (6) and hold in this position.
• Press the switch lock button (3) (fig. A).
• Release pressure on the switch (6).
Switching off:
• Press and release the switch (6).
Range of rotational speed of the spindle is controlled with
pressure on the switch button.
WHEEL FOR SPINDLE ROTATIONAL SPEED CONTROL
Drill allows for operation with different spindle speeds. It can be
controlled with the wheel (5) (fig. A). For each setting of the wheel
for speed control, the speed can be adjusted continuously by
increasing or decreasing pressure on the switch button (6).
• Increase the speed by turning the wheel (5) clockwise.
• Reduce the speed by turning the wheel (5) counter-clockwise.
Choose appropriate rotational speed when the drill operates with no
load, with pressed switch lock button. Speed that is set in this way
may decrease under load.
CHANGE OF GEAR
Drill is equipped with gear switch (9), which broadens the range of
rotational speed (fig. C).
Gear I: lower range of rotational speeds – for large diameter holes or
for works with hard material.
Gear II: higher range of rotational speeds – for small diameter holes
or for works with soft material.
Set the gear switch (9) in appropriate position depending on the
processed material. Turn the spindle slightly if the switch cannot be
moved.
Never change the switch position under operation of the drill. It
may damage the power tool.
LEFT – RIGHT DIRECTION OF ROTATION
Choose direction of spindle rotation with the selector switch (4) (fig. A).
Right rotation – move the switch (4) to the extreme left position.
Left rotation – move the switch (4) to the extreme right position.
* The possibility is reserved that in certain cases position of the switch relating to rotation direction
may be different than specified. Please refer to graphic signs placed on the switch or tool body.
Do not change direction of rotation when the spindle of the drill
is rotating. Check if the position of the selector switch is correct
before starting the tool.
OPERATION MODE SWITCH
Operation mode switch (2) allows for choosing suitable work mode:
drilling with or without impact (fig. B). Set the operation mode
switch in the position for drilling without impact (drill symbol),
when processing materials like metal, wood, ceramics, plastics and
alike. Set the operation mode switch in the position for drilling with
impact (hammer symbol), when processing materials like stone,
concrete, brick and alike. Holes in wood, wood-like materials and
metals are made with drills of high speed steel or carbon steel (the
latter for wood and wood-like materials only). For stroke drilling
special drills with sintered carbide inserts should be used.
Do not use left direction of rotation when stroke function is on.
DRILLING HOLES
• When drilling a hole with large diameter, it is recommended to
drill smaller hole and then ream it to appropriate diameter. It
prevents overloading the drill.
• When drilling deep holes drill gradually to smaller depths, then
remove drill to remove chips and dust from the hole.
• If a drill jam occurs during drilling, turn off the drill immediately to
prevent its damage. Change direction of rotation to remove the
drill from the hole.
• Keep the drill in the axis of the hole. Keeping the drill perpendicular
to the surface of the processed material is highly desirable. Doing
otherwise may cause drill jam or breaking in the hole and a user
injury in consequence.
Long lasting drilling at low rotational speed of the spindle
may cause motor overheating. Provide periodic breaks during
operation or let the tool operate at maximum speed with no
load for approximately 3 minutes. Do not cover holes for motor
ventilation in the tool body.
OPERATION AND MAINTENANCE
Unplug the power cord from the mains socket before
commencing any activities related to installation, adjustment,
repair or maintenance.
Impact drill does not require any additional lubrication or special
maintenance. There are no user serviceable parts inside the tool.
Never use water or other chemical liquids for cleaning the drill.
Wipe the tool with a dry cloth only. Always keep the drill in dry
place. Always keep the ventilation holes on the drill body pervious.
In case of power cord damage replace it with a cord with the same
specification. Entrust the repair to a qualified specialist or a service.
DRILL CHUCK REPLACEMENT
• Open chuck (1) jaws.
• Unscrew the chuck fixing screw with cross screwdriver, by turning
it clockwise (left-hand thread).
• Install hex key in the chuck (fig. D).
• Gently tap free end of the hex key.
• Unscrew the chuck.
Installation of the chuck is similar to deinstallation, only the
sequence of actions is reversed.
REPLACEMENT OF CARBON BRUSHES
Replace immediately used up (shorter than 5 mm), burnt or
cracked motor carbon brushes. Always replace both brushes at
a time.
Entrust replacement of carbon brushes only to a qualified person.
Only original parts should be used.
All faults should be repaired by service workshop authorized by the
manufacturer.
TECHNICAL PARAMETERS
RATED PARAMETERS
Parameter
Supply voltage
Current frequency
Rated power
Range
of
spindle
rotational speed without
load
Impact rate
Drill chuck range
Thread size of drill chuck
Max. drilling diameter
Protection class
Weight
Year of production
NOISE LEVEL AND VIBRATION PARAMETERS
Sound pressure: Lp
= 92 dB(A) K = 3 dB(A)
A
Sound power: Lw
= 103 dB(A) K = 3 dB(A)
A
Vibration acceleration: a
= 10,68 m/s
h
11
Impact Drill
Value
230 V AC
50 Hz
1050 W
Gear 1
0 - 900 rpm
0 - 2500 rpm
Gear 2
Gear 1
0 - 14000 /min
Gear 2
0 - 40000 /min
3 - 16 mm
½" mm
Steel
16 mm
Concrete
20 mm
Wood
40 mm
II
3,5 kg
2019
K=1,5 m/s
2
2
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