Essemtec Fox - Page 111

Corrective Maintenance
Fox Maintenance © Essemtec AG 5-7
0000074/05
/ March 31,
2017
On top of the head, loosen and remove the 3
fixing screws of the top cover (see picture).
Carefully remove the cover.
Rinse the Vacuum Passage
The rinsing liquid can splash into your eyes, serious injury could occur. Wearing safety
goggles will reduce this hazard.
Switch on the air blow on each ZT element
which exists on the machine (because the
software is developed for various machine types,
8 ZT elements are visible).
System
Adjustments
Air
on all ZT elements on the Pressure side to
switch on the air blow (all elements must blow).
The air blow ensures that no liquid and no dirt is
sucked into the vacuum valve and the system.
If a blow off valve is installed (option), it is mandatory to follow the next single step called
Blow off. To protect the blow off valves and to avoid the contact of the valves with rinsing
fluid, it is important to remove the vacuum hose at the correct position.
Without blow off valve, follow the next single step called No blow off.
Do the following steps for all ZT elements (if more than one exists). But to avoid any risk of
hose confusion, do just one ZT element after the other.