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Hybrid Spot
4.4 Choosing the weld mode
4.5 Setting the pneumatic air pressure
4.6 - 4.7 Setting/Changing the weld program
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The Hybrid Spot is a multi-functional resistance spot welder. It is equipped with a
four weld cable system for your convenience. Two of the weld cables are connected
to the Two-Sided Spot Gun and the other two are connected to the
Single-Sided Weld Gun.
For Two-Sided welding, use 3 to 4 batteries in the ON position.
For Single-Sided welding, use 1 battery in the ON position. Using more than one
battery for Single-Sided welding will result in burn through due to excessive
weld power.
Pneumatic air is used for:
- forcing the spot gun to close and open.
- cooling the welding cables that are connected to the spot gun.
The air pressure is regulated with the air regulator, and the set pressure is indicat-
ed on the pressure gauge. Default pressure is 90 PSI.
Change the air pressure as follows:
1. Unlock the pressure regulator by pulling on the adjustor knob till it snaps into
the unlocked position.
2. Turn the pressure regulator knob clockwise to increase or counter-clockwise to
decrease the air pressure.
3. Lock the pressure regulator by returning the knob to the lock position.
There are two different ways to set the weld power. One is by selecting
1-4 batteries for two sided welding. It is reccommended to use 3-4
batteries for all two sided welding procedures, if using 1-2 batteries,
weld power will be limited and will create a substandard weld.
The other adjustment available is the WELD TIME Switch - it is
used to set the duration of the weld. 250ms is a recommended setting
for weld time, if you choose a longer weld time, you will risk draining
of the batteries more quickly.
Always keep electrodes sharpened and properly aligned,
this will minimize the need for high weld times & will help to
maintain weld quality.
4 Operation
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