Maintenance Intervals Measures
Monthly
(more frequently when oper-
ated in dirty ambient condi-
tions)
Check the laser scan lens for dust and dirt. Clean
the laser scan lens in case of dust or stains.
Check the filter mats of the supply unit. Exchange
if necessary.
Monthly or when control
lamp lights up
If installed: Exchange the filter bag inside the fume
extractor (refer to manual of the fume extractor).
Every three months
(more frequently when oper-
ated in dirty ambient condi-
tions)
Carry out a visual inspection of the laser system.
Clean if necessary. Check also the warning labels.
They must be readable and positioned correctly.
Check the product detector (light barrier). Clean or
readjust if necessary.
Check the fume extractor for air leaks.
Every six months If installed: Exchange the charcoal filter inside the
fume extractor (refer to manual of the fume extrac-
tor).
NOTICE
We recommend a professional check by our service engineers once a year (more
often in a very dusty environment).
We offer special training seminars for maintenance and service personnel. In
case of questions please contact Videojet Technologies Inc. one of their repre-
sentatives.
6.3 Cleaning the Laser Scan Lens
The laser scan lens is located at the marking head. It may be contaminated by
dust, floating particles in the air or other substances formed by the marking proc-
ess. Contamination of the laser scan lens can lead to damage of the laser scan
lens and gradually reduce the quality of the marking. Especially using higher laser
power a contamination of the laser scan lens can result in damage to other com-
ponents of the marking system. Therefore the lens has to be cleaned regularly.
Generally, just the outwardly facing side of the laser scan lens has to be cleaned,
but check both sides for contamination and clean them, if necessary.
WARNING
The laser scan lens consists of coated zinc selenide. This material contains com-
ponents which are dangerous to health!
Cleaning must only performed wearing latex protective gloves! In case of contact
of the laser scan lens with the skin, wash the respective part of skin with water
and soap immediately! Avoid any surface scratches of the laser scan lens! Do not
inhale material particles! In case of breaking of the laser scan lens please pack
the fragments into a closed plastic bag and send them back to us.
09/17 - Index: AD [EN]
43
Videojet 3140/3340/3640/6 Maintenance
To Next Page
Loading...