Würth PinPuller, Operating Instructions Manual

Page: 9 / 34

9
Intended conditions of use
This device is to be used exclusively for welding tie
rods (for example PinPuller - electrodes), for uniting
sheet metal and for tempering sheet metal with
carbon electrodes in the body work sector. Any other
use is not compatible with the specifications.
Start-up
The device must not be installed on public mains
at low voltage which supply domestic buildings.
This may cause electromagnetic interferences
1 The power supply mains voltage must
conform with the indications shown on the
equipment’s rating plate. If an error occurs
the user must call a specialized technician.
2 If an extension cable is used, it must not be
wound. Avoid excessively long extensions.
3 Position the device on an even and stable
surface
4 Plug the socket into the power supply socket
5 Plug the ground cable plug into the jack 4
and lock in place by turning right.
6 Connect the copper terminal plug of the
ground cable firmly to the part of the body
part to be worked (buff and emery the
contact zone).
7 Plug the power supply connecting plug of
the weld gun into socket
3 and lock in place
by turning right. Plug and lock the
corresponding monitoring wire plug into the
connecting socket
2 and lock.
8 Use a Dent Killer so as to utilize the
corresponding power supply socket
5 and
the relevant jack 6 .
9 Press the master switch 20 to turn on the
device.
10 The device runs a self-check and PP is
indicated on display 15 . If no errors are
detected the equipment briefly shows the
software identification number and switches
automatically to the program used last. The
relevant LED turns on and display 15
indicates the value used last.
Practical information
The safety guidelines mentioned in the “For your
safety” paragraph are to be strictly adhered to.
Before starting to work, the user must
comply with the instructions supplied by
the producer of the equipment as well
as any repair work instructions.
Choose the required program or parameters using
keys
13 and 14 .
Programming the weld gun
The program is ON when LED 7 or 8 is ON. Carry
out the welding operation by activating the switch
on the gun.
When LED 7 is on, the welding time may be
increased or decreased by means of adjuster keys
16 or 17 . The welding time may be adjusted from
0.5 periods (0.01 seconds) up to 99 periods (about
2 seconds).
When LED 8 is on, the welding current may be
increased or decreased by means of adjuster keys
16 or 17 . The welding current may range from
1% (18 Amperes) to 99% (1800 Amperes).
Programming the Dent Killer
When LED 9 or 10 is on this means that the Dent
Killer program is active. Carry out the welding
operation by using the button on the Dent Killer.
In order to set the welding time on LED 9 or the
welding current on LED 10 act in the same manner
as when you programmed the weld gun.
Programming the sheet metal
tempering
When LED 11 is ON the programming of the sheet
metal tempering with the carbon electrodes is
activated.
If the switch of the weld gun is in position ON,
there is a permanent welding current flow (max 4
sec.). When the switch is released the current flow
is interrupted.