Maintenance
Version 1.1.2 dated 2019-05-07
Page 296
Translation of the original instructions
F80 | F105
GB
F
80_F105
_GB
_10.
fm
OPTIMUM
M A S C H I N E N - G E R M A N Y
®
11.3.2 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 printed circuit boards or parts
around the connector. Also avoid shock on
these parts.
It is recommended to clean the electrical cabinet every 1000 operating hours.
11.4
Interlock switch sliding door
The interlock switch can be mechanically unlock for repair and maintenance purposes. Perform
a safety check if you have set the interlock switch back to the ground state.
Img.11-1: Interlock switch sliding door
11.4.1 Drain compressed air service unit
The filtration of water and other impurities in the compressed air is automatic when compressed
air flows through the maintenance unit.
If the water level of the filter housing exceeds the maximum limit, the water enters the pneu-
matic equipment and cause damage.
Check the water level daily and drain the water level in the filter when needed.
Unlocking