Air Gunsa AZ30 HTE, Инструкция по эксплуатации

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4
DISTURBANCES DURING OPERATION
Fault Reason Remedy
Pulsation
1. Air penetrates between the nozzle and its
tapered seat in the body.
2. Air is drawn in through the head seal. 1. Unscrew the nozzle in order to clean the
seat – replace if damaged.
2. Seal the head.
Crescent
1. Lacquer residues inside the head, partially
clogged head holes. Different air pressure in
both nozzles. 1. Remove soiling from head holes. Do not
use metal objects to do this.
Skew
1. Lacquer residues on nozzle hole edges,
or damaged central hole in the head.
2. Loose nozzle. 1. Remove soiling from the nozzle or replace
it if damaged.
Splitting
1. Too low lacquer viscosity.
2. Too high liquid outflow. 1. Add more lacquer in order to increase
viscosity.
2. Adjustment with needle jet control knob.
Separate stains
1. Too low lacquer viscosity.
2. Too high liquid outflow. 1. Reduce lacquer viscosity.
2. Increase liquid outflow.
Spitting
1. Nozzle and needle are incorrectly
mounted.
2. Too short stroke of release trigger
opening air flow.
3. Lacquer residues inside the head. 1. Clean or replace nozzle and needle.
2. Replace air valve unit.
3. Clean the head.