Troubleshooting - Nakanishi AL-M1202 Operation Manual

Air line kit
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10 . TROUBLESHOOTING

If a problem or concern occur, please check the following items prior to consulting your dealer.
Trouble
Broken connection hose and supply
air / oil hose.
No air ow.
Air leakage.
Low air pressure.
Low Lubricating Oil or no Lubricating
Oil.
Excessive oil drips.
Insuf cient number of oil drops.
Water in Lubricating Oil Reservoir.
Water, dirt and debris are collected
in the Air Filter.
11 . DISPOSAL OF THE AIR LINE KIT
When disposal of an Air Line Kit is necessary, follow the instructions from your local government agency for proper
disposal of industrial components.
Inspection / Corrective Active
Replace the connection hose and supply air / oil hose.
Check the compressor power supply and the air compressor output.
Check if connection hose and supply air / oil hose is broken, bent or
disconnected.
Check the Regulator and set to the correct air pressure.
Check all connection hose and supply air / oil hose connections.
ON / OFF Valve is OFF position. The ON / OFF valve set to ON position.
Check all threaded joints and re-tighten if necessary.
Check the Compressor, Air Circuit, and Regulator.
Check lubricator for proper lubricant level. Set the Oil Drip Rate from 1 to
3 drops /min.
Removing the air / oil hose from the Secondary Joint ( 6 One - Touch
joint), supply a small amount of oil directly into the air / oil hose if bowl is
completely empty.
An excessive amount of oil drips into the system will cause the bearings to
ood, slowing the speed or causing the air motor / spindle speed to uxuate.
Drain the Lubricating Oil in the bowl to the proper level by loosening Drain
Valve. Use the Adjusting Dome to adjust the Oil Drip Rate. (Recommended
Volume: Vane Type Motor : 1 to 3 drops / min. (Air Turbine Spindle: 1 drop /
min.).
Air Tool and Reducer internal components will be deprived of oil and the
longevity will be dramatically shortened. Set the Oil Drip Rate from 1 to 3
drops / min.
Drain water from Lubricating Oil Reservoir and replace with clean
Lubricating Oil.
Drain water, dirt and debris from the Air Filter bowl.
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