Hilti TE 6-A36 Manual page 17

Trouble or fault
The rotary hammer switches
itself off automatically.
The battery runs down more
quickly than usual.
The battery does not en-
gage with an audible "double
click".
The rotary hammer drill or the
battery gets very hot.
The insert tool can't be re-
leased.
The tool makes no progress.
10 Optional accessories
10.1 DCD dust control ring
The DCD dust control ring is an accessory for Hilti rotary hammer drills. It collects a high percentage of the
dust produced by overhead work and it attaches quickly and easily to the rotary hammer drill.
10.2 TE DRS-6-A / TE DRS-6-A OSHA dust removal module
The TE DRS­6­A dust removal module is an accessory for the Hilti TE 6­A36 rotary hammer drill. It collects
a high percentage of the dust and it attaches quickly and easily to the rotary hammer drill. The dust removal
module has a built-in extractor fan. This fan is driven by its own motor. When the rotary hammer drill is
switched on the dust removal module draws its electric power from the rotary hammer drill's battery.
The dust removal module is not suitable for working on metal and wood.
Conditions: TE DRS-6-A OSHA
The TE DRS-6-A OSHA satisfies the requirements of OSHA 1926.1153 Table 1. It has a filter-cleaning
mechanism.
10.2.1 Fitting the dust removal module
Before fitting the module, check that the attachment points and the electrical interfaces on the rotary
hammer drill and dust removal module are free of dust and that the parts fit or move freely and easily.
1. Check the dust removal module for damage.
2. Check the ease of movement of the telescoping mechanism.
3. Set the forward / reverse switch on the rotary hammer drill to the middle position.
4. Remove the depth gauge from the side handle.
5. Position the dust removal module on the guides and from the front, push it on to the power tool until it
engages.
6. After fitting, check that the dust removal module is secure.
*2100249*
Possible cause
The overload cut-out has been
activated.
Very low ambient temperature.
The retaining lugs on the battery
are dirty.
Electrical fault
The rotary hammer has been over-
loaded.
The chuck is not pulled back fully.
The rotary hammer has been set to
reverse rotation.
The function switch is set to
"Drilling without hammering"
10
2100249
Action to be taken
▶ Release the control switch.
Allow the rotary hammer to cool
down. Press the control switch
again. Reduce the load on the
tool.
▶ Allow the battery to warm up
slowly to room temperature.
▶ Clean the retaining lugs and refit
the battery.
▶ Switch off the rotary hammer
drill immediately. Remove
the battery and keep it under
observation. Allow it to cool
down. Contact Hilti service.
▶ Use a more powerful tool.
▶ Pull the chuck back as far as it
will go and remove the tool.
▶ Move the forward / reverse
switch to the "Forward" posi-
tion.
▶ Set the function switch to
. "Hammer drilling" .
English 11