21
en
쎱쎱
7.1
Loading the tool
1. Insert the fastener (head first) until the washer is held
in the tool.
2. Load the cartridge strip (narrow end first) by insert-
ing it into the bottom of the tool grip until flush. If the
strip has been partly used, pull it through until an
unused cartridge is in the chamber. (The last visible
number on the back of the cartridge strip indicates
which cartridge is next to be fired.)
쎱쎱
7.2
Adjusting the driving power
Start with the lowest cartridge power level and the tool
set at the lowest power setting.
1. Press the release button.
2. Turn the power regulation wheel to 1.
3. Drive a nail.
4. If the fastener doesn't penetrate deeply enough,
increase the power level and repeat steps 1 to 3.
Repeat until the desired depth of penetration is reached.
Use a more powerful cartridge if necessary.
쎱쎱
7.3
Fastening with the tool
1. Press the tool firmly against the work surface at right
angles.
2. Fire the tool by pulling the trigger.
WARNING
●
Never attempt to drive a fastener in an existing hole
except where recommended by Hilti, e.g. when using
the DX Kwik system.
●
Never attempt to redrive the same fastener.
●
Never exceed the maximum fastener driving rate.
쎱쎱
7.4
Reloading the tool
Ensure that no cartridge strip or fastener is loaded in the
tool. Remove the cartridge strip by pulling it upwards
out of the tool and remove the fastener from the fastener
guide.
8. Care and maintenance
8.1 Care of the tool
The outer casing of the tool is manufactured from impact-
resistant plastic. The grip comprises a synthetic rubber
section.
The ventilation slots must be unobstructed and kept
clean at all times. Do not permit foreign objects to enter
the interior of the tool. Use a slightly damp cloth to clean
the outside of the tool at regular intervals. Do not use a
spray or steam-cleaning system for cleaning.
8.2 Maintenance
Check all external parts of the tool for damage at regu-
lar intervals and check that all controls operate proper-
ly. Do not operate the tool when parts are damaged or
when the controls do not operate properly. If necessary,
have the tool repaired at a Hilti service centre.
CAUTION
■
The tool can get hot while oper-
ating.
■
You could burn your hands.
■
Do not disassemble the tool while
it is hot. Let the tool cool down.
Servicing the tool
The tool should be serviced if:
1. Cartridges misfire
2. Fastener driving power is inconsistent
3. If you notice that:
●
contact pressure increases,
●
trigger force increases,
●
power regulation is difficult to adjust (stiff),
●
the cartridge strip is difficult to remove.
CAUTION while cleaning the tool:
●
Never use grease for maintenance / lubrication of tool
parts. This may strongly affect the functionality of the
tool. Use only Hilti spray or such of equivalent quality.
●
Dirt from DX tool contains substances that could be
endangering your health.
– Do not breath in the dust from cleaning
– Keep dust away from food
– Wash your hands after cleaning the tool
쎱쎱
8.3
Disassemble the tool
1. Ensure that no cartridge strip or fastener is loaded in
the tool. Remove the cartridge strip by pulling it
upwards out of the tool and remove the fastener from
the fastener guide.
2. Press the release button at the side.
3. Unscrew the fastener guide.
4. Remove the buffer by bending it away from the fas-
tener guide.
5. Remove the piston.
