55
8011703/XF49/V3-1/2019-09| SICK
O P E R A T I N G I N S T R U C T I O N S | VICOTEC320
Subject to change without notice
MAINTENANCE
9
Replacing the LED unit
Fig. 39: Remove the LED unit from the sender lamp
1
Loosen 6 screws on the rear side of the SR-unit and swivel the rear side out.
2
Loosen the two fastening screws of the LED unit.
3
Loosen the plug of the LED unit's power supply connection (3).
4
Pull the LED unit off.
5
Plug in new LED unit and screw tight.
6
Insert plug (3).
7
Screw the rear cover tight.
Adjustment is not required.
1 Screws for fastening the LED unit
2 Sender lamp
3 Connection of LED unit power supply
Note:
The fastening screws of the LED unit are not self-locking.
Note:
The optical surfaces can be contaminated when touched with your fingers.
▸
Avoid touching the optical surfaces with your fingers.
Note:
Reset the lamp hour meter (Maintenance > Lamp hour meter) after exchanging the light
source.
