INSTALLATION INSTRUCTIONS
L025317 Issue 5 July 2014 2-41
COMPRESSED AIR CONNECTION, LENS
The scanner head can be equipped with a connection for compressed air.
Compressed air keeps the objective lens of the
D120i, D320i and D620i
free from dust. It requires a 6mm diameter hose.
To fit the compressed air hose:
• Push the sleeve nut over the hose
• Push the hose onto the air connector and tighten the sleeve nut.
Only clean and dry compressed air, free of oil, should be used, to avoid
damage to the lens.
Compressed air connector at scanner head
(use the connector on the left or on the right side of the scanner head)