Nakanishi AL-M1203BS2 Operation Manual Download Page 9

7

. TROUBLESHOOTING

If a problem or concern occur, please check the following items prior to consulting your dealer.

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.

Trouble

Inspection / Corrective Active

Broken connection hose and supply 
air / oil hose.

Replace the connection hose and supply air / oil hose. 

No air ow.

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.

Air leakage.

Check all threaded joints and re-tighten if necissary.

Low air pressure.

Check the Compressor, Air Circuit, and Regulator.

Low Lubricating Oil or no Lubricating 
Oil.

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 

ȭ

6 One - Touch joint of the 

Solenoid Operated Valve, supply a small amount of oil directly into the 
supply air / oil hose if bowl is completely empty.

Excessive oil drips.

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.).

Insufcient number of oil drops.

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 ").

Water in Lubricating Oil Reservoir.

Drain water from Lubricating Oil reservoir and replace with clean 
Lubricating Oil.

Water, dirt and debris are collected 
in the Air Filter.

Drain water, dirt and debris from the Air Filter bowl.

Even if drain reaches to the upper 
limit of the bowl, drain is not drained.

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) ".

2015.05.20   002

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Summary of Contents for AL-M1203BS2

Page 1: ...い 流体の種類について 使用流体は圧縮エアーを使用してください エアー圧力は 1 次側 1 0MPa 以下 2 次側 0 85MPa 以下で 使用してください 圧縮エアーについて 化学薬品 有機溶剤を含有する合成油 塩分 腐食性ガス等を含む圧縮エアーは 使用しないでください ボウルの破損や作動不良の原因になります 配管用ホース 給気ホースの接続 ホースは 確実に接続してください 使用中にホースが外れるとホースがあばれ けがをするおそれがあ ります 配管用ホース耐圧 1 0MPa 以下 を守って使用してください 継手部について 継手部に衝撃を与えたり 負荷がかかる接続をしないでください 破損によりエアー漏れや 継手が折れ て配管用ホース 給気ホースがあばれるおそれがあります 落下について エアーラインキットを取り付ける場合は 平らな面に確実に取り付けてください エアーラインキットを 落下させ...

Page 2: ...ly air oil hose to rupture Inlet and Outlet Connections Do not hit impact or cause shock to the Inlet or Outlet Connector Connections Never put undo stress or load on the Inlet or Outlet Connector Connections Any damage to these components can cause air leakage and the inability of the inlet or outlet quick disconnect to adequately secure the connection hose and supply air oil hose Mounting the Ai...

Page 3: ... sure to use the power source voltage of DC 24V CAUTIONS for STORAGE INSTALLATION and OPERATION Do not use the Air Line Kit where corrosive gasses chemicals seawater water oils or steam exist Do not place in direct sunlight Do not use where the Air Line Kit is subject to vibration or repetitive shock Do not use where a heat source or radiated heat exist To conform to STORAGE INSTALLATION and OPERA...

Page 4: ...id Paraf n or equivalent Oil Reservoir Capacity 170cm3 Dimensions W490 D101 H320mm Weight 3 9Kg Operation Environment Temperature 0 40 C Humidity MAX 75 No condensation Atmospheric Pressure 800 1 060hPa Transpotation and Storage Environment Temperature 10 50 C Humidity 10 85 Atmospheric Pressure 500 1 060hPa Maximum Operating Pressure 0 6MPa Heat Resistant Class Class B Valve Seat Leakage Less tha...

Page 5: ... Lubricator L4000 8 W LL Table 2 Air Filter Lubricator Replacing Option Name Model Manufacturer Air Filter Bowl Assy Aoto Drain Polycarbonate Bowl with Manual Cock F4000 W BOWL F CKD Air Filter Consumable Parts Kit The set includes the Louver Baf e Element and Bowl O Ring F4000 KIT Y Lubricator Bowl Assy This set includes the Bowl Assy and Bowl O Ring L4000 BOWL LL Standard Accessories Connection ...

Page 6: ...r limit of the bowl or if air pressure is not applied to the bowl the bowl will discharge from the Drain Outlet Port by the Auto Drain Mechanism Connect a drain hose with a ȭ6mm I D Not included provided by the end user to the Drain Out Port to discharge the debris 0 4 2 1 0 MPa 8 6 Pressure Gauge H Increased L Decreased Regulator Knob Lock Release L H Fig 3 Lock and Release of the Regulator Knob ...

Page 7: ...evel Limit of Fig 4 2 Replacing the Lubricating Oil and draining the water in the Lubricating Oil Fig 4 Remove the Oil Reservoir from lubricator drain the water in Lubricating Oil and supply the lubricating oil Oil Filler Cap Window Adjusting Dome Oil Reservoir Upper Oil Limit Lower Oil Limit 3 Adjustment of Oil Drip Rate Fig 5 O direction Increase S direction Decrease 5 5 Solenoid Operated Valve ...

Page 8: ... Valve and Alarm Buzzer Fig 7 Solenoid Operated Valve Supply Air Oil Hose Exhaust Air Oil Hose Red Black Connection Hose Primary Joint Connector for Air Hose DC 24V Red Black Red White DC 24V DC 24V ȭ6 Filter Joint Air Motor Spindle ȭ6 One Touch Joint 6 1 Installation of the Air Line Kit 6 2 Connection of the Air Line Kit Mount it to the vertical wall on horizontal attitude Because the head of the...

Page 9: ... One Touch joint of the Solenoid Operated Valve supply a small amount of oil directly into the supply air oil hose if bowl is completely empty Excessive oil drips 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...

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