Truper 11787, Руководство пользователя

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7
Installation
Connections
The welder automatically detects the working
voltage (No type of connection is necessary to be carried out).
Before using the welder shall be correctly
grounded. Do not uninstall the ground cable. It could cause
severe personal injury.
WARNING
NOTE
12
7
V˜
/ 2
20
V˜
SIS
TE
MA D
E A
DA
PT
AC
IÓ
N A
UT
OM
ÁT
ICA
BI
-V
OL
TA
JE
INVERSORA
127 V
220 V
CO
RRIENT
E
ALA
RMA
20
130
115
95
70
45 85
65
45
100
20
110
110 V
220 V
CORRI
ENTE
ALA
RM
A
20
130
115
95
70
45 85
65
45
100
20
110
110 V
220 V
CORRI
ENTE
ALA
RM
A
20
130
115
95
70
45 85
65
45
100
20
110
Inverse Polarity
Direct Polarity
C
Set the adequate
electrode for the job
into the electrode holder
Metal
work
bench
To prevent electric shock please consult
information in the “Electrical Requirements” section in
pages 3 and 5.
• The fast connections in the electrode holder and the
grounding clamp are inserted and turned one quarter of a
turn in a clockwise direction in the outlets found iin the
front panel to be secured.
Inverse Polarity ( A )
• Connect the grounding clamp cable to the negative ( - )
clamping screw in the welder.
• Connect grounding clamp cable ( C ) to the work piece.
• Connect the electrode holder cable to the positive ( + )
clamping screw in the welder.
This configuration generates more heat in the electrode,
thus producing more heat with basic electrodes making it
ideal to weld thick pieces.
Direct Polarity ( B )
• Connect the grounding clamp cable to the outlet ( + ).
• Connect the grounding clamp ( C ) to the work piece.
• Connect the electrode holder to the outlet ( - ).
This configuration generates more heat in the work piece
producing less warping of the piece and narrower cords
making it ideal to solder thin pieces.
• Connect the feeding cable ( D ) working voltage network
(127 V / 220 V).
Before using the welder, it shall be
correctly grounded. Failure to comply with this warning
propitiates severe personal injuries.
CAUTION
A
B
WARNING
C
D