Problems And Solutions - RODCRAFT MBX - RC7091 Manual De Instrucciones

GB Operating Instructions
Warning: To reduce the risk of injury, always wear safety goggles or glasses with side shields, gloves and dust mask.
Refer strictly to the "Safety Rules".
If the tool does not operate correctly, check the following:
Are you using a suitable brush belt for the surface and the material you intend to remove? – Choose the most suit-
able brush belt.
Are you using a well-sharpened brush? – Re-sharpen the bristles.
Is the tool spinning at the specified speed? – Check the tool against the tool Problems and Solutions provided below.
Is the surface covered with oil or grease? – Clean the surface to remove all oil and grease.
Is the material you intend to remove still wet? – Wait for the material to dry completely. .
Are you using the knee-style brush in the wrong direction, so that it causes scratching? – Assemble the brush belt so
that it turns in the correct direction.
Remarks
The life of the rotor blades depends upon proper lubrication.
The high-speed movement of the internal parts will cause the tool to become warm, but this
is normal and not a breakdown.
Specifications
Free Speed ............................................................................................................3,500 RPM
Required Air Pressure ..................................................................90 PSI (- 6 bar, - 6 Kgf/cm
Average Air Consumption ..........................................................................4 C FM (0.11 m
Air Inlet Size ..............................................................................................................1/4" NPT
Required Hose Size........................................................................................3/8" ID (9.5 mm)
Weight ..........................................................................................................................1.1 Kg

Problems and Solutions

Trouble Causes
Air compressor is not working
Brush does
not spin
Clogged filter or air hose
or spinning
Insufficient compressor pressure
is slow
Insufficient compressor supply capacity
Air hose is too long
∅ Air hose is too narrow
Rotor is not sufficiently lubricated
Valve or valve sealing ring defect
Unusual Mechanical parts not sufficiently lubricated
sound
Unusual sound Belt or other parts worn-out.
Water entering the machine from the air supply
Adaptor is not assembled correctly
Extreme
shaking of
Foreign object is caught between spindle
spinning
and adaptor
brush
Worn-out adaptor
Defective bristle belt
Screw loosely fixed
Adaptor
comes off dur-
Worn-out screw
ing operation
14
MBX System Pneumatic
Measures
Switch on or check the air compressor
Purge the air supply line
Adjust the compressor output pressure
Use a larger compressor
Use air hose of proper length
Use air hose of proper width
Put enough drops of oil into the air inlet
Technical service by professional
Technical service b professional
Technical service by professional
Technical service by professional
Reassemble the adaptor
Remove the object and reassemble the adaptor
Install new adaptor
Insert new bristle belt
Tighten the screw
Install new screw
2 )
3 /M)