34
VERSION 01/2018
ORDER NUMBER DOC 2316596
8 CLEANING AND MAINTENANCE
8.1 CLEANING
8.1.1 CLEANING PERSONNEL
Cleaning work should be undertaken regularly and carefully by qualied and trained
personnel. They should be informed of specic hazards during their training.
The following hazards may arise during cleaning work:
− Health hazard from inhaling solvent vapors.
− Use of unsuitable cleaning tools and aids.
8.1.2 DECOMMISSIONING AND CLEANING
Notice
The device should be cleaned for maintenance purposes, etc. Ensure that no remaining
product dries on and sticks to the device.
Procedure
1. Carry out work interruption Chapter 7.4.
2. Carry out the basic ushing Chapter 7.5.
3. Empty system in a controlled manner Chapter 8.2.4.
4. Clean and check the suction system and the suction lter.
5. Clean the outside of the system.
6. Fully assemble the system.
7. Check ll level of the separating agent in accordance with Chapter 8.2.3.1.
8. Fill the system with ushing agent in accordance with Chapter 8.2.5.
8.1.3 LONGTERM STORAGE
If storing the system for a prolonged period of time, thorough cleaning and corrosion
protection are necessary. Replace the water or solvent in the product pump with a suitable
preserving oil and ll the separating agent tank with separating agent.
Procedure
1. Perform points 1 to 7 in Chapter 8.1.2.
2. Fill with preservative according to Chapter 8.2.5.
3. Empty the system in a controlled manner in accordance with Chapter 8.2.4 and seal
the openings.