Wika WUC-16 Manual do Utilizador descarregar pdf (Página 10)

11384850.07 GB/D 06/2014

WIKA Operating instructions / Betriebsanleitung, WUC-1x

7. Starting, operation GB

Welding Connections (only WUC-10, WUC-15)

The weld needs to be fully penetrating, but amperage and heat need to be minimised. We recommend owing Argon gas

through the transducer during welding. This will help to cool the transducer. Prior to welding tubing to the transducer, it is

recommended that a few test welds be made.

WARNING!

■

Make sure the transducer is not connected to any other device, prior to arc welding.

■

Disconnect the transducer from any electrical device.

■

The operator is responsible for the material compatibility as well as correct handling, operation and mainte-

nance.

Prepare the transducer for use

1. Adjust the zero point (please refer to chapter Zero Adjustment).

2. Verify integrity of the weld or seal by appropriate helium leak-testing procedures.

3. Turn the gas ow ON then OFF, 10 times to remove any particles generated during installation. (The ow rate used should

at least equal the process ow specications.)

MSM, Modular Surface Mount (only WUC-16)

Please observe the corresponding technical specications, such as torques and mounting position of the contact compo-

nents.

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 43 44

Sem comentários

Wika WUC-16 Manual do Utilizador Página 10