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Tucker GmbH,
Mail / Post:
Max-Eyth-Str.1, 35394 Gießen, Germany
Stud welding unit N1500i
As of: Aug 12.2021
Manual part number: BE 1221
10.3.19 Additional Warning- WAIT is on upper display and
CYCLE or CAP is on lower display
Description
:
‘WAIT’ will display for the following 3 reasons:
1. Weld duty cycle is being exceeded
2. Switch board is out of calibration
3. Switch board malfunctioned
•
If lower display reads “CYCLE”, Check Duty Cycle: The N1500I is reated at 9%
•
If lower display reads “CAP”,
Step 1:Check Switch Board Calibration: Switch boards generate a signal rep-
resenting the capacitor voltage for the control board.
Step 2:Switch Board Malfunction: If re-calibration of the switch board fails,
exchange the switch board.
Additional Warning - Wait is on upper display
and CYCLE or CAP is on lower display