WAGNER TwinControl - CLEANING THE SYSTEM

98
VERSION 10/2018 ORDER NUMBER DOC 2339321
.
9.1.4 CLEANING THE SYSTEM
The system must be cleaned to change products and for maintenance purposes.
Ensure that no remaining product dries on and sticks to the device.
A cleaned system allows leaks to be found easily and measures to be taken quickly.
Procedure
1.
Carry out the basic ushing: Chapter 6.6.2.
2.
Carry out work interruption: Chapter 8.9.
3.
Empty system in a controlled manner: Chapter 9.2.8.
4. Service spray gun in accordance to its operating instructions.
5. Clean and check the suction systems including the suction lter.
6.
Remove product lter. Clean and check the lter inserts and lter housing.
See Chapter 9.2.10.
7. Product change: If necessary, remove, clean and check the pump inlet housing.
If necessary, also remove, clean and check the uid section.
8. Clean the outside of the system.
9. Fully assemble the system.
10. Check the level of the separating agent: see pump operating manuals.
11.
Always carry out basic ushing and the pressure tightness test: Chapter 6.6.2.
WARNING
Gas mixtures can explode if there is an incompletely filled pump!
Danger to life from ying parts.
Ensure that the device, pumps and suction systems are always completely lled with
ushing agent or working media.
Do not spray the device empty after cleaning.
9.1.5 DECOMMISSIONING
1.
Clean the system according to Chapter 9.1.4.
2.
Fill the entire system with ushing agent. As laid down in Chapter 6.6.3, but with
ushing agent.
9.1.6 LONGTERM STORAGE
If storing the system for a prolonged period of time, thorough cleaning and corrosion
protection are necessary. For the last rinse, replace the water or solvent in the product
pumps with a suitable preservative. Fill separating agent cup with separating agent.
Store pump vertically.
Procedure
1.
Clean the system according to Chapter 9.1.4.
2.
Fill the entire system with ushing agent. As laid down in Chapter 6.6.3, but with
ushing agent.
3.
Fill the entire system with preservative according to Chapter 6.6.3 and the lacquer
supplier's instructions.
4. If the discharge duct is to be removed, seal product outlet with plug.
5. If the suction system is to be removed, seal product inlet with plug.
6.
Storage according to Chapter 6.2.