
User’s Guide Zephyr TS
Periodical maintenance
AP-75390 - Revision 1.0
249
7
Replacing the UV lamp cassettes
The UV lamp bulbs will gradually lose their intensity and therefore their ability to cure the ink.
To view the number of hours that each lamp has operated refer to
UV setup on page
2
04
.
Replacing the bulbs as a pair is recommended. If the total operating time for the right and left
bulbs is significantly different, printing artefacts may be visible due to uneven ink curing.
You need to replace the UV cassettes in case:
the curing is not performed optimally.
To replace an UV cassette, proceed as follows.
Required tools
Step 1:
Power OFF the machine. Be sure to wait the predefined 5 minutes until the lamps
are cooled DOWN.
Step 2:
Push the carriage to the middle of the print platform.
Step 3:
Remove the UV lamp cassettes by loosening the one screw with a hexagon key of
3 mm.
3
Step 4:
Replace the UV lamp cassette.
Note
The life time of an UV cassette is estimated at 1000 hours.
N°
Description
1
Gloves
2
Hexagon key (3mm)
3
Safety goggles
Important
Make sure that the printer and workstation are powered OFF! THE UV SYSTEM
WORKS AT HIGH VOLTAGE!
Summary of Contents for Zephyr TS
Page 1: ...User s Guide Zephyr TS Preliminary ...
Page 2: ......
Page 20: ...User s Guide Zephyr TS Safety instructions 20 AP 75390 Revision 1 0 ...
Page 24: ...User s Guide Zephyr TS Zephyr TS documentation 24 AP 75390 Revision 1 0 ...
Page 34: ...User s Guide Zephyr TS Product overview 34 AP 75390 Revision 1 0 ...
Page 216: ...User s Guide Zephyr TS Printer statistics 216 AP 75390 Revision 1 0 ...
Page 252: ...User s Guide Zephyr TS Periodical maintenance 252 AP 75390 Revision 1 0 ...
Page 294: ...User s Guide Zephyr TS List of keyboard short cuts 294 AP 75390 Revision 1 0 ...
Page 299: ......