BAC Document Number: 273 199 5230 Welding
Generator Extended Brazing Gun Service Manual
28/08/2012
Page
13
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23
6.0 TESTING A COMPLETED BRAZE
Fig 6
The shank of the 8mm brazing pin must be carefully broken off with a hammer,
taking care not to damage the lug Refer to Fig 6. This must be done before
another pin braze is made to the bond. Compare the completed braze with the
figures 7, 8 & 9.
Figure 7. is the correct power setting for the generator.
Figure 8. indicates that too much current is being drawn. Therefore, adjust the
generator output down in 10 amp increments and make test brazes until the result
is as figure 3. However, if the acceptance criteria is achieved as detailed is 6.1
then the connection may be acceptable, provided it is not continually repeated.
Figure 9. indicates that too little current is being drawn. Therefore, adjust the
generator output up in 10 amp increments and make test brazes until the result is
as figure 3. However, if the acceptance criteria is achieved as detailed is 6.1 then
the connection may be acceptable, provided it is not continually repeated.
Fig. 7 Fig. 8
Fig. 9
