Technical Data - Hilti TE DRS 4/6 Manual

2.2 Additional safety instructions
▶ Observe all safety instructions in this documentation and in the documentation of the Hilti rotary hammer
drill.
▶ Use respiratory protection to keep residual dust away from the face and airways when drilling and when
servicing the tool or accessories.
▶ Always use the side handle on the Hilti rotary hammer drill, even when the dust removal module is fitted.
▶ Wear protective gloves.
▶ Take breaks between working and do physical exercises to improve the blood circulation in your fingers.
Exposure to vibration during long periods of work can lead to disorders of the blood vessels and nervous
system in the fingers, hands and wrists.
▶ Use the TE DRS-4/6 dust removal module for dust extraction. Dust from materials such as lead-based
paints, certain types of wood and concrete/masonry/stone containing quartz, minerals or metal can be
harmful to health.
▶ Make sure that the workplace is well ventilated and, where necessary, wear a dust mask appropriate for
the type of dust generated. Contact with or inhalation of the dust may cause allergic reactions and/or
respiratory or other diseases among operators or bystanders. Certain kinds of dust, such as oak and
beech dust, are classified as carcinogenic, especially in conjunction with additives for treating wood
(chromate, wood preservative).
▶ Always use the extraction head that is appropriate for the application (drilling or chiseling). The standard
extraction head is suitable for drilling applications only.
▶ Risk of injury by falling tools and/or accessories. Before starting work, check that installed accessories
are secure.
3 Description
3.1 Product overview
3.2 Intended use
The TE DRS­4/6 dust removal module dust removal module is an accessory for the Hilti TE 4­22 (03) and
TE 6­22 (05) rotary hammer drills. 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.
3.3 Items supplied
TE DRS-4/6 dust removal module, operating instructions
Other system products approved for use with this product can be found at your local Hilti Store or at:
www.hilti.group
4

Technical data

Voltage
Rated power input
Suction
4 English
1
21.6 V
0 W
250 ℓ/min
(66 liq. gal
Extraction head
@
Stroke preset button
;
DRS electrical interface
=
Installation opening for accessories
%
DRS release button
&
Dust container release
(
Cleaning mechanism (optional)
)
Depth gauge
+
/min)
US
2290879
*2290879*