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OM-884 Page 18
3-2. Work Clamp
sb4.1 2/93
1 Work Clamp
Connect work clamp to a clean,
paint-free location on workpiece, as
close to weld area as possible.
Use wire brush or sandpaper to
clean metal at weld joint area. Use
chipping hammer to remove slag
after welding.
Tools Needed:
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3-3. Front Panel Controls
Ref. ST-119 645-A
1 Power Switch
Use this switch to turn unit On and
Off.
2 Purge Push Button
Momentarily energizes gas sole-
noid to purge air from gun shielding
gas line, or to adjust shielding gas
regulator.
3 Run/Set-Up Selector Switch
Selector switch has three positions:
RUN, SET-UP, and SET-UP
WEAVE. Consult robot Owner’s
Manual or robot manufacturer for
Selector switch functions.
4 Jog Push Button
Jog push button is a momentary-
contact switch. Consult robot Own-
er’s Manual or robot manufacturer
for Jog push button functions.
5 Voltmeter
Voltmeter displays weld voltage to
nearest tenth of a volt while welding
and preset voltage while idling.
6 Wire Speed IPM Meter
Wire speed meter displays preset
wire feed speed to the nearest inch
per minute while welding and idling.
Actual and preset wire feed speed
are the same due to the wire feed
speed feedback circuit.
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