Installation (Smaw) - PRETUL SOIN-101MP Manual

Inverter welder
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Installation (SMAW)

Connections
CAUTION
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 penetration 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) to the network into the
corresponding voltage (127 V~).
WARNING
Before using the welder, it shall be
correctly grounded. Failure to comply with this warning
propitiates severe personal injuries.
C
Metal
work
bench
C
Set the adequate
electrode for the job
into the electrode holder
Inverse Polarity
A
C
Direct Polarity
B
D
ENGLISH
7

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