Please Read First; Safety Information; Specified Conditions Of Use; General Safety Information - Metabo WIG 170 AC/DC Manual De Uso

XS0018E.fm
Table of Contents
1. Please Read First!....................... 9
2. Safety Information ...................... 9
2.1 Specified conditions of use ........... 9
2.2 General safety information............ 9
2.3 Symbols on the machine .............. 9
3. Operating Elements.................. 10
4. Preparing for Operation ........... 11
4.1 Placing the machine ................... 11
4.2 Other connectors ........................ 11
5. Operation................................... 11
5.1 Operating modes ........................ 11
5.2 Parameters ................................. 12
5.3 Starting up .................................. 12
5.4 Shutting down ............................. 12
6. Maintenance .............................. 13
7. Available Accessories......... 13/59
8. Repairs....................................... 13
9. Environmental Protection ........ 13
10. Faults ......................................... 13
11. Trouble Shooting ...................... 13
12. Technical Specifications.......... 14

1. Please Read First!

These instructions are written in a way
that will enable you to safely use the
equipment in a minimum of time. Here is
how to read the instructions:
− Read these instructions completely
before use. Pay special attention to
the safety information.
− These instructions are intended for
skilled arc welders or other special-
ists of similar qualification.
− Keep all documents supplied with
the machine for future reference.
Retain proof of purchase for possi-
ble warranty claims.
− If you hire out or sell this machine be
sure to hand over all documents
supplied with the machine.
− The equipment manufacturer is not
liable for any damage arising from
disregard of these instructions.
The information in these instructions is
marked as under:
Danger!
Warning of
injury or environmental
damage.
Risk of electric shock!
Risk of personal injury
by electric shock.
Operating Instruction
All manuals and user guides at all-guides.com
− Numbers in illustrations (1, 2, 3, ...)
− indicate component parts;
− are consecutively numbered;
− refer to the corresponding num-
bers in brackets (1), (2), (3) ... in
the neighbouring text.
− Instructions to be carried out in
sequence are numbered.
− Instructions which can be carried
out in any sequence are preceded
by a bullet (•).
− Listing are preceded by a M-dash (-).

2. Safety Information

2.1 Specified conditions of
use
This welding machine is intended for
welding metals.
It conforms to all relevant regulations at
the time of delivery.
This welding machine is intended for
operation by professional arc welders or
specialists with similar qualifications.
Permissible welding processes:
− TIG AC/DC (Tungsten Inert Gas),
for all metals
− Stick electrode welding
For TIG welding it must be ensured that
the shielding gas cover is not blown
away by air draft.
For machine performance see "Techni-
cal Specifications".
Any other use is not as specified and
prohibited.
Unspecified use, modification of the
machine or use of parts not tested and
approved by the equipment manufac-
turer could cause unforeseeable dam-
age or even injury.
2.2 General safety informa-
tion
•
When using this machine, observe
the following safety instructions to
exclude the risk of personal injury or
material damage.
personal
•
Follow the specific safety instruc-
tions in the respective chapters.
•
Follow all legal directives or regula-
tions for the prevention of accidents
pertaining to the handling of arc
welding machines.
B
Danger!
Electric potential!
ENGLISH
Caution!
Risk of material damage
Note:
Supplementary informa-
tion.
ENGLISH
•
Use machine indoors and in dry
environment only.
•
Connect machine only to a properly
earthed outlet.
If in doubt check with a qualified
electrician!
•
Service and repairs to the machines
must only be made by qualified elec-
tricians.
•
Unplug before removing
machine's cover.
A
Danger!
•
Wear sufficient protective clothing
when welding.
•
Always use a welding shield or hel-
met and welder's gloves.
They provide protection against
sparks and arc radiation.
•
All metal fumes are detrimental to
health!
When working indoors ensure suffi-
cient ventilation and extraction in
order to not exceed the max. per-
missible workplace pollutant con-
centration.
The fumes of lead, cadmium, cop-
per, chromium, nickel, zinc and
beryllium are particularly harmful!
A
Caution!
•
Never weld earthed metal.
This will prevent possible damage to
the protective earth conductors by
stray welding currents.
•
Never use the welding machine for
thawing pipes.
•
Always attach the welding return
cable directly to the workpiece and
as close as possible to the welding
spot.
•
Always carry the welding machine at
the carrying strap when transport-
ing it.
•
Special care is required when work-
ing near computers, electronically
controlled equipment or in the prox-
imity of magnetic data media (sound
recording tapes, floppy disks, data
recording tapes, credit cards, etc.).
The arc start can cause misfunction
of this type of equipment or data
loss.
2.3

Symbols on the machine

Danger!
Disregard of the following
warnings could
severe personal injury or
material damage.
2-step mode without HF-
ignition
4-step mode without HF-
ignition
the
cause
9