Welding procedure
• Adjust welding parameter, see page 6.
• The welding temperature must be achieved (heating up time approx. 5 min).
•
Do a test run
.
• Pull the
locking lever (11)
, lower the
hot air blower (8)
and position it between
the overlapped sheets until it stops.
If it does not start, see sensor adjustment, page 5.
The machine can be started manually with key
• The automatic welding machine is guided along the overlap with the
guide
bar (27)
. Do not apply pressure to
the guide bar (27)
this could lead to
welding faults. Keep watching the
guide roller (18)
position.
• After welding, pull the
locking lever (11)
, take the
hot air blower (8)
out
until it stops and swivel up until it locks.
• After completion of the welding work switch off the heater by pressing keys
and on
keyboard (4)
simultaneously, so that the
welding nozzle (8)
cools down.
• Switch off
main switch (3)
.
M
USAGE
Overlap 20/40 mm
LEISTER Varimat V
8
Tool positioning
• Tip up the Automatic Welding Machine by applying pressure to the
guide bar
(27)
and position it ready for welding.
• Release the
transport roller (16)
by lifting it with the
guide bar (27)
.
• Push the
transport roller (16)
to the left until it stops by applying light pressure
to the
shift spring (19)
.
• Swivel
the guide roller (18)
down.
• The
guide roller (18)
should be set parallel to the edge of the
pendulum
action roller (12)
(see illustration E)
• Do a test run
• To correct the tracking , adjust the
adjustment screw for tracking (13)
(see illu-
stration F and G, and the function notes on the automatic welding machine).
+
H
Illustration E
12
18
Illustration F
Illustration G
12
12
13
13
