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Injector cleaning
Cleaning should be done daily before starting work or at color change:
1. Remove the injector from the hopper
2. Pull powder hose off the hose fitting (4)
3. Clean the hose fitting (4) with compressed air which is free of
water and oil and check for wear
4. Clean injector body (1) with compressed air which is free of
water and oil. Any contamination can be seen through the
opening of the powder hopper fitting (2)
5. Reassemble the injector and fit it on the hopper
1
Injector body
2
Powder hopper connection
4
Powder hose connection
6
Check valve (conveying air)
7
Check valve (supplementary air)
Attention:
If the injector is severely contaminated, it must be dismantled! Re-
move the check valves (6 and 7) with the correct sized spanner.
Clean the parts with compressed air and, if necessary, dissolve sin-
tered deposits with nitro-thinners!
Don't use acetone, don't scrape!
Injector cleaning
Cleaning should be done daily before starting work or at color change:
1. Remove the injector from the hopper
2. Pull powder hose off the hose fitting (4)
3. Clean the hose fitting (4) with compressed air which is free of
water and oil and check for wear
4. Clean injector body (1) with compressed air which is free of
water and oil. Any contamination can be seen through the
opening of the powder hopper fitting (2)
5. Reassemble the injector and fit it on the hopper
1
Injector body
2
Powder hopper connection
4
Powder hose connection
6
Check valve (conveying air)
7
Check valve (supplementary air)
Attention:
If the injector is severely contaminated, it must be dismantled! Re-
move the check valves (6 and 7) with the correct sized spanner.
Clean the parts with compressed air and, if necessary, dissolve sin-
tered deposits with nitro-thinners!
Don't use acetone, don't scrape!