NT09-401 ENGLISH v.2.0
5
TROUBLESHOOTING GUIDE
Not operating
Possible Cause
Solution
Blades broken or worn out
Replace blades
Ball bearing damaged
Replace ball bearing
Rusty Motor or clogged with objects
Disassemble and repair
Motor blades stuck
Disassemble and repair
Regulator is set at
«
OFF
»
Adjust regulator
No air flow
Check air system and connections
Valve set damaged or broken
Disassemble and repair
Low efficiency
Possible Cause
Solution
Not enough air pressure
Check air pressure
Regulator is not set properly
Adjust regulator
Motor running abnormal or unusual noises occur
Possible Cause
Solution
Not enough lubrication
Lubricate
Ball bearing, cylinder, rotor blade, shaft damaged
Replace parts
Motor keeps running
Possible Cause
Solution
Valve set has other objects stuck on it
Remove foreign objects
Throttle valve or spring broken
Disassemble and repair
Valve seat broken, damaged
Disassemble and repair
Throttle valve broken
Replace parts
Summary of Contents for NT09-401
Page 10: ...NT09 401 v 2 0 10 ...
Page 12: ...NT09 401 v 2 0 12 ...
