Cebora CP91 Manual De Instrucciones página 5

Unscrew the screws holding the protection on the
machine, unscrew the ring-nut of the center fitting, and
remove the protective guard.
Replace the torch and follow the above steps in reverse
order.
Note - Do not dent the current pin and do not bend the
pegs of the torch fitting.
5.2.2 Torch for terminal board connection
Remove the side panel from the machine. Slide out the
two faston connectors, disconnect the red pilot arc wire,
then unscrew the power fitting.
Replace the torch and follow the above steps in reverse
order.
5.3 REPLACING THE TORCH BODY E
Unscrew the screw V. Remove the grip F from the body
E by moving the grip back and forth, being very careful
not to tear the trigger wires when the two parts separate.
Disconnect the wires from the safety contacts G and H.
Disconnect the connection L. Unscrew the fitting I after
cutting the insulating tube K. Assemble the new torch
body by following the above steps in reverse order.
Note - Insulate the fitting I by having the heat-shrink insu-
lating tube K adhere to it; this is done by heating it with
a small heat source (i.e., a cigarette lighter).
Before mounting the grip, make sure that the cables are
far apart and that the connections are firmly tightened.
5.4 REPLACING THE GRIP WITH TRIGGER
Unscrew the screw V. Remove the grip F from the body
E by moving the grip back and forth, being very careful
not to tear the trigger wires when the two parts separate.
Disconnect the wires from the safety contacts G and H.
Disconnect the connection L. Unscrew the fitting I after
cutting the insulating tube K. Replace the grip and follow
all of the above steps in reverse order, being careful to
insulate the connection R.
Note - Insulate the fitting I by having the heat-shrink insu-
lating tube K adhere to it; this is done by heating it with
a small heat source (i.e., a cigarette lighter).
Before mounting the grip, make sure that the cables are
far apart and that the connections are firmly tightened.
5.5 REPLACING THE CABLE J WITH CENTRAL
ADAPTOR N e W
To replace the cable, perform the steps described in
paragraphs 5.2.1 or 5.2.2 regarding torches with central
adapter or terminal connection, respectively. Then pro-
ceed as described in paragraphs 5.3, 5.5. Remember to
make and carefully insulate the connection R.
5.6 REPLACING THE CENTRAL ADAPTOR N+W
Remove the spring P and cut the clamps holding the
cable J. Open the cover W unscrewing the 4 screw and
then the screw M. Remove the pegs of the control cables
X and Z, remove the jumpers T and the pegs of the red
pilot arc cables Y and Y . Cut the insulating tube K
1
unscrew the body N from the fitting I
fitting by following the above steps in reverse order. To
block the thread of the body N, use thread sealing adhe-
sive. To avoid jeopardizing the effectiveness of the
safety device, it is important that the body N contacts
are connected as follows: pegs Y and Y
pilot arc cables to contacts 5 and 6, peg X of cable J
to contact 1, peg Z of cable J to contact 9.
and
2
. Assemble the new
1
of the red
1
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