85
OPERATING MANUAL
VERSION 05/2017
ORDER NUMBER DOC 2357061
9
CLEANING AND MAINTENANCE
9.1
CLEANING
9.1.1 CLEANING STAFF
Cleaning work should be undertaken regularly and carefully by qualified and trained staff.
They should be informed of specific 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
9.1.2 SAFETY INSTRUCTIONS
Before all work on the device and in the event of work interruptions:
− Relieve pressure from spray guns, high-pressure hoses and all devices.
− Secure spray guns against actuation.
− Switch off the energy and compressed air supply.
− Disconnect the control unit from the mains.
If there are deposits on the surfaces, the device may form electrostatic charges. Flames or
sparks can form during discharge.
Remove deposits from the surfaces to maintain conductivity.
Use only a damp cloth to clean the device.
9.1.3 FILTER CLEANING
Product filter: check and clean filter insert and filter body. When opening the filter,
ensure that no product drips on the flow meter's electronics.
The filters of the piston pumps and guns should be cleaned in accordance with the
corresponding operating manuals.
9.1.3.1 CONDENSATE DRAINAGE FROM THE FILTER PRESSURE REGULATOR
Frequently drain the condensate that may accumulate in the air filter.
− Make sure the water level in the filter cup never reaches the max. level marked
on the cup itself.
WARNING
Brittle filter pressure regulator!
The tank on the filter pressure regulator becomes brittle through contact with solvents
and can burst. Flying parts can cause injury.
Do not clean the tank on the filter pressure regulator with solvents.
