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ATEX Retractor System TANKO-RT/-RTS
7 Maintenance
Translation - Operating/installation instructions 2020/01
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7.4.5
Replacing the Locking Cylinder Assembly Group
1. Release the cable from the limit switches (plug connection with union nut) and pull the pneumatic
hose out from the plug connection.
2. Uninstall the locking cylinder assembly group (locking cylinder complete with bolt, 3.06) by
unscrewing it from the locking adapter and pulling it completely out of the locking adapter.
3. Screw the new locking cylinder assembly group (3.06) with O-ring 15 x 1,5 (3.04) back into the
locking adapter (3.01) and save with Loctite “243”.
4. Reinsert the cable and pneumatic hose. Screw in the cable with limit switches. Check that the
correct cables have been connected to the corresponding limit switches!
Check that the limit switches are in the correct position and are glued on.
5. Before recommissioning, check the correct functioning of the locking mechanism and the end
position sensors.
7.4.6
Notes on Cleaning
NOTE ON EXPLOSION PROTECTION
Cleaning work on the device is PROHIBITED in a potentially explosive atmosphere!
If this is not observed, the explosion protection could be disabled.
Only allow instructed personnel to work in potentially explosive atmospheres.
The personal protective equipment must meet the explosion protection requirements.
Do not use a tool that could create sparks.
It is recommended for the device to be cleaned during maintenance.
Follow the following safety instructions prior to cleaning.
WARNING
Hazard from corrosive or irritant cleaning agents!
There is a risk of death or severe physical injury.
Adhere to the regulations and specifications in the safety data sheets for the cleaning
agents (e.g. vapors or hazardous substances).
Use personal protective equipment (e.g. protective gloves, safety shoes, safety
goggles).
Avoid excessively strong concentration of the cleaning agent.
Only use clean and chlorine-free water as a diluting agent.
Rinse the device with plenty of clean water after cleaning.
Store cleaning agent in accordance with the applicable safety guidelines.