H
Ref. DCD01/3078 - TD412_en_C
53/62
H
Incidents and resolution of the problems
1. Changing the fuse
Turn off the CCU before any intervention.
Unplug the power supply cord.
Extract the fuse holder with 2 screwdrivers.
Insert the new fuse.
2. Resolution of the problems
This chapter presents possible problems related to the laser source’s and their solutions.
Error messages linked to the marking cycles (data transmission problems, cycle interruption, etc...) are described
in the T700W program manual.
The marking system is equipped with a number of detectors in order to insure its functioning and to stop the laser
source in the event of a problem.
Error message management
The marking system is equipped with a number of detectors in order to insure its functioning and to stop the laser
source in the event of a problem.
This prevents significant damage to the equipment.
In the event of stoppage caused by a malfunction, a message is displayed on the CCU’s screen with a code
specifying the type of error detected.
All errors are identified by an Error code (E1, E2, ..., En) corresponding to a precise fault.
To acknowledge the error, press F1.
Turn the key in 0 position to restart. It is only possible to resume operation when the requisite functioning
conditions are met (see: Laser startup).
Choosing the fuse
Power
Power supply
Ref (JDE)
Fuse 5x20 - 3.15 A UL 198-G - CSA C22-2 norm Time-delay
3.15 A
230 V AC
52225
Fuse 5x20 - 6.3 A UL 198-G - CSA C22-2 norm Time-delay
6.3 A
115 V AC
54171
In the event of recurring problems, contact Gravotech or your distributor.
