MW TOOLS CAT415 - Function Descriptions for Controlling and Indicating Parts; How to Control the Blasting Effect; Maintenance; Operating Instruction for the Electric Control Box

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M1.1.CAT415.NLFREN 14062018

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 xed gun is available for working

6 Fixed gun indicator if lit, xed 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 xed 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 xed 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 qualied technician.

11 How to control the blasting effect

1. Choose a nozzle and air jet of suitable size according to the desired grade of neness 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 lm on the organic glass.

4. When blasting is nished, clean the passage from air jet to nozzle. Make sure no abrasive material is left.