40
STEL s.r.l.
– Via del Progresso n° 59 – 36020
Loc. Castegnero (VICENZA) - ITALY
TEL. +39 444 639525 (central.) – +39 444 639682 (comm.)
FAX +39 444 639641 – E-mail: stel @ stelgroup.it
http: www.stelgroup.it
(
Ed. 11/2000)
PIU’ 140/160
COD. 69938
SCHALTPLÄNE
SCHALTPLÄNE
SCHALTPLÄNE
SCHALTPLÄNE
PIU’ 140 230V 1f
PIU’ 160 230V 1f
ELEKTRIK
DEUTSCH
*
*
S1
J4
1
J5
1
-
+
+
DS2
ON
P1
I WELD.
DS1
SIC.
-
+
+
+
S2
EL.-TIG
MV1
J8
1
J1
1
2
3
4
5
6
J2
1
2
3
4
OUT
OUT
IN
GND
IN
PCB LINE FILTER
L1
GND
L2
COD.61300
-
+
PRIMARY RECTIFIER
SECOND.RECTIFIER
TRANSFORMER
PRIMARY INVERTER
CAP. FILTER
FRONT PANEL
PCB PIU'140 230V
COD.61439
INDUCTANCE
PRIMARY RECTIFIER
CAP. FILTER
CAP. FILTER
J6
J7
*
*
S1
J4
1
J5
1
-
+
+
DS2
ON
P1
I WELD.
DS1
SIC.
-
+
+
+
P2
I SLOPE
S2
EL.-TIG
MV1
J8
1
J1
1
2
3
4
5
6
J2
1
2
3
4
OUT
OUT
IN
GND
IN
PCB LINE FILTER
L1
GND
L2
COD.61300
-
+
PRIMARY RECTIFIER
SECOND.RECTIFIER
TRANSFORMER
PRIMARY INVERTER
CAP. FILTER
FRONT PANEL
PCB PIU'160 230V
COD.61124
INDUCTANCE
PRIMARY RECTIFIER
CAP. FILTER
CAP. FILTER
J6
J7
13
STEL s.r.l.
– Via del Progresso n° 59 – 36020
Loc. Castegnero (VICENZA) - ITALY
TEL. +39 444 639525 (central.) – +39 444 639682 (comm.)
FAX +39 444 639641 – E-mail: stel @ stelgroup.it
http: www.stelgroup.it
(
Ed. 11/2000)
PIU’ 140/160
COD. 69938
SAFETY INSTRUCTIONS
PREVENTING BURNS
To protect your eyes and skin against burns and ultraviolet rays:
- wear dark glasses. Wear suitable clothing, gloves and footwear
- use masks with closed sides, with approved lenses and protective glass
(degree of protection DIN 10)
- warn the people in the vicinity not to look directly at the arc
FIRE PREVENTION
Welding produces splashes of molten metal.
Take the following precautions to avoid fires:
- ensure that there is a fire extinguisher in the welding area
- remove any inflammable material from the immediate vicinity of the welding
area
- cool the welded material or let it cool before touching it or putting it in contact
with combustible material
- never use the machine for welding containers of potentially inflammable
material. These containers must be cleaned completely before they can be
welded
- ventilate the potentially inflammable area before using the machine
- do not use the machine in atmospheres containing high concentrations of
inflammable powders, gas or combustible vapours.
PREVENTION OF ELECTRIC SHOCK
Take the following precautions when working with a current generator:
- keep yourself and your clothing clean
- do not be in contact with damp or wet parts when working with the generator
- maintain suitable insulation against electric shocks. If the operator has to
work in a damp environment, he must take extreme care, and wear insulating
footwear and gloves
- check the machine power cable frequently: it must be without damage to the
insulation. BARE CABLES ARE DANGEROUS. Do not use the machine if the
power cable has been damaged; it must be replaced immediately
- if you need to open the machine, disconnect the power supply first. Wait 5
minutes to allow the condensers to discharge. Failure to respect this
procedure may expose the operator to dangerous risks of electric shock
- never work with the welding machine if the protective cover is not in place
- ensure that the earth connection of the power cable is perfectly efficient.
This generator has been designed for use in a professional and industrial
environment. For other types of application, consult the manufacturer. If any
electromagnetic disturbances
are encountered, it is the responsibility of the
user of the machine to solve the situation with the technical assistance of the
manufacturer.
SAFETY
ENGLISH
