ESAB YardFeed 200, Руководство по обслуживанию

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S0740 800 148/E060619/P30
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Water connection
When connecting a water--cooled welding gun, the power source’s main power supply
switch must be in the Off position and the cooling unit switch must be in position “ELP/0”.
The wire feed unit with water connection is equipped with a detection system ELP ( E SAB
L ogic P ump), which checks that the water hoses are connected. When connecting a
water--cooled welding gun, the water pump starts.
Detection only works with power sources that are equipped with ELP.
Safety contact switch YardFeed 200
0
Welding OFF
1 Welding ON
Heat ON (accessory) and welding OFF
The bobbin area is heated so that the welding wire
is not damp when welding .
Gasflow control and burnback time YardFeed 200
A = Controlling gas flow.
B = Gas flow meter
C = Setting burnback time.
Setting the wire feed pressure
Start by making sure that the wire moves smoothly through the wire guide. Then set the
pressure of the wire feeder’s pressure rollers. It is important that the pressure is not too
great.
Fig 1 Fig 2
To check that the feed pressure is set correctly, you can feed out the wire against an
insulated object, e.g. a piece of wood.
When you hold the welding gun approx. 5 mm from the piece of wood (fig. 1) the feed
rollers should slip. If you hold the welding gun approx. 50 mm from the piece of wood, the
wire should be fed out and bend (fig. 2).