VAT 075 Series - Trouble Shooting

OPERATION Series
075
16
/
29
Edition
2014
-
08
-
20
601899EC
5.5 Trouble shooting
Failure Check Action See
Leak at gate
Check seals and
sealing surfaces
Clean sealing surfaces
Product data sheet
Damage of gate Replace gate «6.4 Replacement
of gate»
Seal
compression of
gate
Check compressed air Product data sheet
and dimensional
drawing
Door cannot be
operated
Connection of air
lines
Check compressed air lines Product data sheet
and dimensional
drawing
Connection of
power
Check power lines Product data sheet
and dimensional
drawing
Gate slides at
chamber wall
Installation and
initial command
1. Move door to open
position
2. Attach door to chamber
3. Connect air to “OPEN”-
port” only.
4. Block port “P” so no air
can leave this port
5. Connect air tubing to “P-
port” and apply CDA to
this port
6. Move door to “CLOSED”-
position
Product data sheet
and dimensional
drawing
Compressed air Check compressed air
pressure, requirement:
4 – 7 bar
Air tubing Check correct length and
diameter of compressed air
supply tubing.
Connection of air
lines
Check compressed air lines
Table 5-1
If you need any further information, please contact one of our service centers. You will find
the addresses on our website www.vatvalve.com.