11
VERSION 03/2018
ORDER NUMBER DOC 2369735
2.4
PROCESSIBLE WORKING MATERIALS
Water-dilutable lacquers are in principle divided into 3 groups:
Non-ignitable lacquers
Hard to ignite lacquers
Ignitable lacquers
Only non-ignitable liquid spray products an be processed with the present spray system.
The specific resistance of the spray product must be between 0.5 kΩ cm and 1 MΩ cm.
Assign group
Basically, the lacquer manufacturer determines in which group a spray product is to be classified.
1. Request the group classification from the lacquer manufacturer or lacquer supplier.
2. Only if no information can be obtained from the lacquer manufacturer and the lacquer
supplier, the following recipe can be used to determine whether the spray product
is non-ignitable:
63
49
37
51
Where:
Weight percent
Water
Liquid organic phase; main components: Higher glycol esters in a
mixture with max. 1:1 of propanol.
olid organic phase; main components: Binding agents and pigments.
Such lacquers behave like water in liquid form (liquid phase) and in sprayed form.
Cleaning and flushing agents
Cleaning and flushing agents must also align with this category.
Example of non-ignitable liquid:
No more than 35 weight percent, 1:1 butylglycol/n-propanol, rest water.
Please contact your local WAGNER dealer and the paint manufacturer if you encounter
application problems.
2.5
MISUSE
Misuse can lead to physical injury and/or property damage!
Special attention must be paid that:
No dry coating products, e.g., powder are processed.
No food, medicine or cosmetics are processed.
