Troubleshooting - Nakanishi AL-M1203BS2 Operation Manual

7 . 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 Àow.
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.
Even if drain reaches to the upper
limit of the bowl, drain is not drained.
8 . 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 are broken, bent or
disconnected.
Check the Regulator and set to the correct air pressure.
Check all connection hose and supply air / oil hose connections.
Check all threaded joints and re-tighten if necissary.
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 supply air / oil hose from the
Solenoid Operated Valve, supply a small amount of oil directly into the
supply air / oil hose if bowl is completely empty.
An excessive amount of oil drips into the system will cause the bearings
to flood, slowing the speed or causing the air motor / spindle speed
to fluxuate. 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 : Refer to " 5 - 4
Lubricator (3) Table 3 ". (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 (Refer to
" 5 - 4 Lubricator (3) Table 3 ").
Drain water from Lubricating Oil reservoir and replace with clean
Lubricating Oil.
Drain water, dirt and debris from the Air Filter bowl.
Automatic Drain Mechanism is broken.
Replace the Air Filter Bowl Assy. as refer to in Section 4 / Table 2 " Air Filter
Bowl Assy (Model : F4000 - W - BOWL - F) ".
6 One - Touch joint of the
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