Thermal Protection - RedHotDot ALUMINIUM TU-95 Notice D'utilisation

screw is used to adjust the down force of the spring when the shot is fired or to compensate for the wear of
the spring.
Adjust the power or the voltage value using + and - buttons. At power up the power value by default is 5
which is 100 volts. In general, the value to have a good welding of a M4 stud for small dent removal is:
voltage = 90 V or power = 4. Increase the voltage for thicker panels. Be careful, too elevated power can
damage the copper base.
For a good weld, only the « nipple of the stud » must be in contact with the component.
Make a small pressure on the gun without crushing the "pin" of the stud. The capacitor discharge is done
automatically when the support comes in the ring.
At this moment the stud is correctly welded. Welding duration is less than 3
milliseconds. For an optimum repair, we advise you to warm up the metal sheet.
.
The copper base has 4 slots and is
dedicated to M4 studs
7. The base must come out by approximately 1mm from the extremity of the mandrel.
8. Screw for adjusting the stud's position.
9. The pin must be perpendicular to the sheet.
Do not press too much to not overwrite the nipple. Only the stud is in contact with the sheet.
10. A wheel with index 0 allows adjusting the compression of the spring.

THERMAL PROTECTION

The machine is provided with an automatic thermal protection system, which will stop the machine to
prevent it from overheating. When the Thermal Protection Indicator illuminates (fig. II-5), let the machine
cool down.
MAINTENANCE
- Ensure the machine is unplugged, and that the ventilator inside has stopped before carrying out
maintenance work. (DANGER High Voltage and Currents).
- Maintenance should only be carried out by a qualified person.
- RHD recommends removing the steel cover 2 or 3 times a year to remove any excess dust. Take this
opportunity to have the electrical connections checked by a qualified person with an insulated tool.
- Regularly check the condition of the power supply cord. If damaged, it will need to be replaced by the
manufacturer, its' after sales service or a qualified person.
ALUMINIUM TU-95
Automatic gun without trigger
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EN
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