Mechanical Hazards; Electrical Hazards; Personal Protective Equipment - Hilti ST1800 Mode D'emploi

3.2.1 Mechanical hazards

Follow the instructions concerning care and mainte-
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en
nance.
Check that the scaffold hook and belt hook are securely
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attached.
Check that the insert tools used are compatible with
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the chuck system and that they are secured in the chuck
or gear housing correctly.

3.2.2 Electrical hazards

Check the condition of the supply cord at regular inter-
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vals and, if found to be damaged, have it replaced by
a trained electrical specialist. Check the condition of
extension cords at regular intervals and replace them
if found to be damaged.
Check the condition of the tool. Do not operate the tool
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if it is found to be damaged, if it is not complete or if
its controls cannot be operated faultlessly.
Do not touch the supply cord in the event of it suffering
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damage while working. Disconnect the supply cord
plug from the socket.
Damaged switches must be replaced at a Hilti service
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center. Do not use the tool if it cannot be switched off
and on properly.
The tool may be repaired by trained electrical specialists
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only (Hilti service) using original Hilti spare parts. Failure
to observe this point may present considerable risk to
the user.
Do not expose the supply cord to heat, oil or sharp
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edges.
In the event of a power cut: Switch off and unplug the
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tool.
4. Description
4.1 Use of the tool as directed
The ST 1800 is a hand-held, electric mains-powered tool
for driving screws used to fasten sheet metal in metal
construction applications.
It is used to drive or remove the recommended metal
construction screws in the applicable materials.
The working environment may be a construction site of
any kind where metal construction work is taking place.
Use of a screw magazine is possible and provision has
been made for this (SDT 25).
Only the specified screwdriving bits, magazine and acces-
sories may be used with the tool. The general safety pre-
cautions listed in the operating instructions must be
observed.
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Printed: 07.07.2013 | Doc-Nr: PUB / 5070704 / 000 / 00
All manuals and user guides at all-guides.com
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3.3 Requirements to be met by users
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3.4 Personal protective equipment

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Wear eye
protection
Symbols used on the tool:
V
W
Hz
A
/min revolutions per minute
∅
Z
4.2 Main applications / torque settings
Application
Sheet metal on
sheet metal
Sheet metal on
steel profile
Sheet metal on
steel beam
Sheet metal on
wood
Fiber-cement board
on steel profile
Avoid using extension cords with multiple sockets for
simultaneous use of several electric tools or
appliances.
Never operate the tool when it is dirty or wet. Dust or
dampness on the surface of the tool make it difficult
to hold and, under unfavorable conditions, may lead
to electric shocks.
The tool is intended for professional use.
The tool may be operated, serviced and repaired only
by authorized, trained personnel. This personnel must
be informed of any special hazards that may be encoun-
tered.
Always concentrate on the job you are doing. Proceed
carefully and do not use the tool if your full attention
is not on the job.
The operator and other persons in the immediate vicinity
must always wear eye protection and ear protection
while the tool is in use.
Wear ear
protection
volts
watts
hertz
amperes
diameter
double insulated
Screw type / dia. in mm (in) Torque setting
S-MD / 4.2 (8)
S-MD / 4.8 (10)
S-MD 51 + S-MD 21 / 5.5 (12) 8–13
S-MD 53 + S-MD 23 / 5.5 (12) 6–11
S-MP 52 / 6.3 (14)
S-MD 55 + S-MD 25 / 5.5 (12) 2–7
S-MP 53 / 6.5 (14)
S-MP 53 / 6.5 (14)
S-FD 03 / 6.3 (14)
1–2
1–8
4–12
8–14
14 – max.
6–12