ATEX Retractor System TANKO-RT/-RTS
7 Maintenance
Translation - Operating/installation instructions 2020/01
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NOTE
Danger of damage to the piston ring
This can result in malfunctions in the pneumatic cylinder.
Before disconnecting the hydraulic and pneumatic pipe, the throttle check valve must be removed.
It can only be screwed in again after the pneumatic pipe and the hydraulic pipe have been
reconnected!
Interface B
The supply line for the cleaning medium has to be disconnected at the media connection [MC].
The media connection [MC] has to be sealed with a screw cap.
1.
Check and ensure that the media supply is interrupted
(see
Section 7.3
.
2.
Undo the screw connection on the heavy duty clamp.
3.
Remove the heavy duty clamp.
4.
Keep the gasket in a safe place.
Interface A
NOTE
When removing the device after a fault that has prevented the spray head from retracting into
the hydraulic pipe, the spray head will protrude into the container. The small installation opening for the
container and components (e.g. agitators) in the container cause obstructive contours! The spray head
may get knocked during removal.
Damage to the device.
The spray head must NOT collide with obstructive contours!
Be extremely careful to avoid collisions during removal.
Process connection clamp and combination container connector
1.
Check the following before pulling the device out of the container:
–
Device in “rest position”, i.e. spray head in hydraulic pipe
–
Check for interfering contours on surrounding components in the container.
2.
The device must be supported/held securely in place during removal.
3.
Undo the additional fastenings on the retractor system.
4.
Undo the heavy duty clamp on the process connection and set it to one side.
5.
Remove the device from the clamps or the container adapter on the container.
6.
Keep the gasket in a safe place.
7.
Seal the process connection using a suitable screw cap.
8.
If necessary, close the clamps or combination container connectors on the container.
To close off the combination vessel connector, a blind plug can be obtained from AWH.