Zena 150 series, Руководство оператора

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ZENA mobile welding system -- Operators Manual -- Series 150 & 200 Welders
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VI. Using your ZENA
™
mobile welding system
The ZENA system is exceptionally easy to use. However, the preparation of the equipment for
use varies in some small degree depending on the model and control interface that you are
using, the method of installation used to attach the welder to your engine or vehicle -- and,
whether or not your are using one of our cable extension accessories.
A. Cabling Attachment
1. Model BPW150 and BPW150T welders
a) Attach the welding cables to wing-nut terminals at the rear of the Welding
Power Generator selecting standard (negative electrode) or reverse (positive
electrode) welding polarity depending on your welding needs (reverse welding
polarity is the usual choice for most steel alloys and aluminum -- Red to Red /
Black to Black).
b) Attach the black control cable connector to the black mating connector attached
to the short gray cable coming out of the Control Module which is affixed to the
outside of Welding Power Generator.
2. Model BPW150 and BPW150T welders equipped with BJ150.4 Quick Disconnect Kit
a) Plug the Gray Plastic connector which has been installed on your welding
cables into the mating Gray Plastic connector located at the rear/bottom of your
backpack frame.
b) Attach the black control cable connector to the black mating connector attached
to the short gray cable coming out of the Control Module which is affixed to the
outside of Welding Power Generator.
c) Use the cable wing-nut terminals at the rear of the Welding Power Generator to
select your desired welding polarity -- selecting standard (negative electrode),
or reverse (positive electrode), welding polarity depending on your welding
needs (reverse welding polarity is the usual choice for most steel alloys and
aluminum -- Red to Red / Black to Black).
B. System Operation –– All Models
1) Start the engine.
2) Engine speed will automatically rise to welding speed when you press the power button
on your electrode holder -- returning to idle when you release the power button to stop
welding
5 .
3) Starting from the welder’s minimum power setting (Power Control Dial fully
counterclockwise) set the Power Control Dial to an approximate power setting for the
size of welding rod used. See the chart below:
Series 150
30-40% CW 60-75% CW 90-100% CW
5
When welding stops the engine will, typically, accelerate to a speed beyond the normal
welding speed before returning to idle. This is normal -- the result of delaying throttle
reduction until the welding arc is broken
and the instantaneous reduction in engine load
that occurs when the arc is broken.