Thermion BRIDGEMASTER, Руководство пользователя

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8
3.1 Location
This Arc Spray System is designed for remote location operation; the feed unit can be
located near the work site while the power supply can be located outside the dust
environment.
3.2 Power Supply
IMPORTANT
Refer to manufacturer's instruction manual for hook up and operation
requirements for the power supply and to select correct output cables in relation to power
source location and work site distance, and operational amperage.
3.3 Component Interconnection
This system provides 110 Volt AC power to the feeder unit when the power supply is in
ON position. Spray current is provided when the contactor is actuated via the Trigger.
WARNING
All connections to the feeder from the power supply should be performed
with the power supply OFF.
3.3.1 Wire Feeder Hook Up To Power Supply
Wire Feeder hook up to the power supply is performed by connecting the control lead and
two welding cables.
3.3.2 Front End Assembly Hook up
WARNING Electric shock can kill. The power supply is energized by the Trigger. If
the Trigger is off and the power supply is energized, a malfunction has occurred, and the
problem requires immediate attention. The voltmeter is a good indicator for determining
energized power; if voltage shows on the meter, the power supply is energized.
The gun leads are connected to the wire drive feed roll assembly. The Trigger is
connected into a four-prong receptacle. This receptacle is low voltage, but avoid
touching prongs.
3.3.3 Head Tip/Air Nozzle Alignment
Head Contact tip and air nozzle alignment are critical for proper operation. Refer to
Section 6.2 – 6.3 to show proper alignment and arrangement for angle and fan spray
heads.
IMPORTANT The contact tips must not touch each other or the center air nozzle.