41
©HBS Bolzenschweiss-Systeme GmbH & Co. KG
All rights reserved – Reprinting, in whole or in part, only with the approval of the manufacturer
16 Maintenance and Care
If possible, avoid a discharge of the accumulator to the extent that the display in-
dicates less than 50 possible welds, as this condition considerably reduces the life
expectancy of the accumulator.
Immediate charging required!
In the case of a total discharge, a continued welding using the accumulator is blo-
cked.
Is the accumulator not used, charge the stored battery periodically all 6 months as
it will discharge itself at approximately 5 % per month.
Maintenance Instructions for Chucks
After the welding process has been completed, withdraw the welding gun straight
back from the welding element.
If you remove the welding gun at an angle, the chuck will be stretched (welding ele-
ments can be inserted almost without any catch), this will considerably reduce its life
expectancy.
In the case the welding elements can be inserted into the chucks almost without
any catch, the studs must be pretensioned with flat pliers.
Pretensioning the chucks is recommended on a regular base.
Short welding elements < 10 mm cause an increased burn-off and reduced life
expectancy of the chucks.
Press-in the chuck up to the stop
Summary of Contents for ACCU-TWIN 92-10-2280
Page 49: ......