Adjustment Instructions - Würth PinPuller-Spot Instrucciones Para El Manejo

The welding current may be increased or decreased
by means of keys 16 or 17. The welding current
may range from 1% (18 Amperes) to 50 % (900
Amperes).
Manual start mode or auto-start
mode
When LED 12 is ON, the user can choose between
the manual start or auto-start mode. If the display
15 shows the numbers 00, the manual start mode
is activated.
If the numbers 01 are shown the auto-start mode
is activated .
After having selected the start mode, you can set
the other welding programs. The selected start
mode remains active.
What must be done in the event of a malfunctioning?
Problem
In spite of the fact that the plug is connected and the
lit switch 20 is ON, the switch's lamp is not on.
In spite of the fact that switch 20 is ON, display
15 does not turn on
Welding power too low
Mains fuse on
The display shows E1
"Start" LED 18 is not on even if the start-up push
button on the single-sided gun or on the Dent Kil-
ler is activated.
The display 15 shows E5
10

Adjustment instructions

PinPuller Electrodes
Welding time 0.5 – 1.5 periods
Welding current 70 – 99%
The extremely short welding time prevents
combustion at the back part of the sheet metal.
It is advisable to test the weld on a trial sheet
metal and, please, check the result.
Dent Killer
Welding time 1 – 2 periods
Welding current 70 – 99%
The short welding time prevents combustion
at the back part of the sheet metal. It is
advisable to test the weld on a trial sheet metal.
Weld gun with carbon electrodes for
tempering sheet metal
Welding current 30 – 50%
The welding time is decided by the operator
himself and cannot be programmed. For safety
reasons, the welding time is short. If this time
is too short, repeat the cycle until the desired
result is achieved
Cause
Problem in the mains supply.
A fuse 21for weak currents intervened
because of over-voltage.
Voltage drops in mains too sharp.
Mains cable is wound up
Mains power too weak
The value of one of the parameters is out of
the limits.
It might be caused by a data loss due to
electric interruptions
Current control circuit interrupted
The machine is being used too heavily
(thermo protection)
Remedy
Check the mains supply.
Change the fuse 21 for weak currents.
Increase the wire cross section of the mains
cable (install with lengths L>15 m:3x4 mm )
Unwind the cable or the cable drum
Install a delayed fuse in accordance with
the specialized technician.
Check the mains supply
Check the values of the set parameters and
correct accordingly. If this occurs often, check
with the specialized technician.
Check the connection
Check the control cable
Check the micro-switch
Have the machine cool down.