16
M1.1.CAT415.NLFREN 14062018
EN
13 Troubleshooting
Problem
Cause
Solution
Abrasive flow decreasing
Abrasive build-up in the nozzle
1. Wet abrasive, have it dried
2. Drain water from the air
compressor
The blasted surface is not as coarse or
as fine as intended
Wrong grade of abrasive material
Replace by abrasive material of right
grade
Uneven blasting
Abrasive material worn
Strain or replace abrasive material
Light failure
1. Transformer damaged
2. Light damaged
3. Bad contact
1. Replace transformer
2. Replace light
3. Have it repaired by a qualified
technician
Dust leakage
1. Viewing window not sealed
properly
2. Door not sealed properly
3. Funnel not sealed properly
Replace corresponding foam sealing
strip.
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