Care And Maintenance; Troubleshooting - Hilti TE106 Operating Instructions Manual

7.2.2.4 Changing the needle cage and
needles 10
CAUTION
Wear protective gloves when changing insert tools
as the insert tools get hot through use and they may
have sharp edges.
NOTE
The spring pre-tensioner separates the needle holder
from the locking mechanism. The needles can be
replaced individually or as a complete set.

8. Care and maintenance

CAUTION
Disconnect the supply cord plug from the power
outlet.
8.1 Care of insert tools
Clean off dirt and dust deposits adhering to the insert
tools and protect them from corrosion by wiping the
insert tools from time to time with an oil-soaked rag.
8.2 Care of the power tool
CAUTION
Keep the power tool, especially its grip surfaces,
clean and free from oil and grease. Do not use
cleaning agents which contain silicone.
The outer casing of the power tool is made from
impact-resistant plastic. Sections of the grip are made
from a synthetic rubber material.
Never operate the power tool when the ventilation
slots are blocked. Clean the ventilation slots carefully
using a dry brush. Do not permit foreign objects to
enter the interior of the power tool. Clean the outside
of the power tool at regular intervals with a slightly

9. Troubleshooting

Fault
The power tool doesn't start.
Printed: 07.07.2013 | Doc-Nr: PUB / 5070792 / 000 / 00
1. Place the needle adaptor on a solid surface with
2. Press the housing firmly against the sleeve and
3. Change the needle cage or the needles.
4. Press the needle holder firmly against the sleeve
damp cloth. Do not use a spray, steam pressure
cleaning equipment or running water for cleaning.
This may negatively affect the electrical safety of the
power tool.
8.3 Maintenance
WARNING
Repairs to the electrical section of the power tool
may be carried out only by trained electrical spe-
cialists.
Check all external parts of the power tool for damage
at regular intervals and check that all controls operate
faultlessly. Do not operate the power tool if parts
are damaged or when the controls do not function
faultlessly. If necessary, the power tool should be
repaired by Hilti Service.
8.4 Checking the power tool after care and
After carrying out care and maintenance work on
the power tool, check that all protective and safety
devices are fitted and that they function faultlessly.
Possible cause
Interruption in the electric supply.
The supply cord or plug is defective. Have it checked by a trained
Other electrical fault.
the needles facing upwards.
twist it in a counterclockwise direction relative to
the sleeve.
and twist it in a clockwise direction relative to the
sleeve.
maintenance
Remedy
Plug in another electric appliance
and check whether it works.
electrical specialist and replaced if
necessary.
Have it checked by a trained
electrical specialist.
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