OPTIMUM
M A S C H I N E N - G E R M A N Y
Version 1.0.1 dated 2016-02-23
Page 59
Original operating instructions
MZ4
│
MZ4V
GB
5.4.1 Cleaning the chip tray
To clean the chip tray, open the side cover or front cover.
CAUTION!
Wear protective gloves and use suitable tools to remove the chips.
Img.5-1:
Side cleaning cover, chip tray
5.4.2 Cleaning and replacing of the polycarbonate windows
WARNING!
The polycarbonate inspection windows are part of the safety equipment on your milling
machine.
Damaged, scratched or even broken polycarbonate sight windows must be replaced
immediately.
A soft cloth should be used to clean the machine safety glass. The following detergents have
been tested and approved by us:
Hahnerol glass cleaner (Hahnerol), Sidolin Streak Free (Henkel), Active Window Cleaner (Neu-
mann).
We recommend replacing the polycarbonate inspection windows 60 months after commission-
ing of the milling machine.
In the following cases, an immediate replacement is strongly recommended:
plastic deformation (distortion) by previous impact stress,
cracks,
Damage to the edge seal,
destroyed or damaged protective panes.