15
M1.1.CAT415.NLFREN 14062018
EN
9 Function descriptions for controlling and indicating parts
1
Fuse
Safety feature for overload and short circuit protection
2
Power switch
To connect or disconnect power source
3
Light switch
To turn of or on light
4
Power indicator
If lit, power source is connected
5
Door-closed indicator
if lit, doors are closed and fixed gun is available for working
6
Fixed gun indicator
if lit, fixed gun is blasting
7
movable gun indicator
if lit, movable gun is ready for working or is blasting
8
air pressure gauge
Indicates air pressure for blasting
9
Air pressure valve
Controls the working pressure of compressed air, turn clockwise
to increase, turn counterclockwise to decrease
10
Pedal switch
Controls the blasting time of the fixed gun
11
Electromagnetic valve
Controls the shift of air outlet
10 Operating instruction for the electric control box
1. Connect the power cord on the rear panel to a grounded power source.
2.
Press the power switch to “on”, the power indicator will immediately light up. If not, check the power source and the cord
and see if the fuse is broken. Should any part be replaced, use one of the same type.
3. Press the light switch to “on”, the light will immediately be on.
4. The door status tester is a safety feature designed to protect the operator and surrounding environment from the abrasive
material. When the door-closed indicator is on, it indicates that the door is closed securely and the fixed gun is available
for working, controlled by the pedal switch.
5.
If the control system breaks down or if there is any malfunction, have it repaired by a qualified technician.
11 How to control the blasting effect
1.
Choose a nozzle and air jet of suitable size according to the desired grade of fineness or coarseness of the surface of the
workpiece.
2. Use a suitable grade of abrasive. And because it wears during the blasting process, a double layer of ordinary window
screen is recommended to strain the abrasive after some time of use.
3.
When blasting, move the gun or workpiece evenly an circularly.
4. The air pressure should be stable when blasting.
5. Ensure a good illumination to have a clear view of the cabinet space.
12 Maintenance
1. The air hoses should not be blocked, twisted or crushed by force.
2. Abrasive particles may work their way into the door liner. Use a soft brush to clean after some time of use.
3. If visibility of the cabinet is reduced, replace the protecting film on the organic glass.
4.
When blasting is finished, clean the passage from air jet to nozzle. Make sure no abrasive material is left.
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