OPTIMUM
M A S C H I N E N - G E R M A N Y
Version 1.1.6 dated 2014-10-16
Page 101
Original operating instructions
F150
GB
10.4.3 Cleaning electrical cabinet
Although the electrical cabinet is con-
structed to shut off external air, foreign parti-
cles such as dust and dirt may enter the
cabinet when the door is open.
Accumulation of foreign particles on the
printed circuit boards or other electronic
components could cause machine malfunc-
tion.
Clean the inside of the electrical cabinet
regularly.
Remove dust inside electrical cabinet with a
vacuum cleaner. Do not use compressed air
to clean inside the electrical cabinet.
Never touch circuit boards or parts around
the connector. Also avoid hitting these parts
with the vacuum.
Cleaning the electrical cabinet every 1000 operating hours is recommended.
10.4.4 Refill the compressed air oiler
The compressed air oiler ensures that pneumatic devices receive the necessary lubrication to
reduce wear and prolong the service life.
Check the compressed air oiler at regular intervals. Refill oil If the oil level falls below the mini-
mum level.
Img.10-3: Compressed air service unit
Air pressure switch
Warning
Lack of air pres-
sure
Housing
Pneumatic oiler
Minimum limit
Air purge
Housing
Compressed air filter
