Maintain Air Source Processors
The Lubricator Should Be Used According To The Specifications, Which Indicate That Oil Should Be Replenished Once a Week. When Replenishing Oil, Take Note Of Any Reduction In Oil Quantity.
If The Fuel Consumption Is Too Low, The Oil Dripping Amount Should Be Readjusted. After The Adjustment, The Oil Dripping Amount Should Be Reduced Or No Oil Should Drip.
Monthly And Quarterly Maintenance Should Be Done More Carefully Than Daily And Weekly Maintenance, But Should Still Be Limited To What Can Be Checked Externally.
Monthly And Quarterly Maintenance Should Be Done More Carefully Than Daily And Weekly Maintenance, But Should Still Be Limited To What Can Be Checked Externally.
Its Main Contents Are:
Carefully Check For Leaks Everywhere, Tighten Any Loose Screws And Pipe Joints, Check The Quality Of The Air Discharged From The Reversing Valve At The Terminal Block, And Check The Flexibility Of Each Adjustment Part.
Check The Accuracy Of The Indicating Instrument, Check The Reliability Of The Solenoid Valve's Switching Action, Check The Quality Of The Cylinder Piston Rod, And Check Everything That Can Be Checked From The Outside.
Maintenance Work Can Be Divided Into Daily And Periodic Maintenance. The Former Refers To Maintenance Work That Must Be Done On a Daily Basis, While The Latter Can Be Maintenance Work That Is Done On a Weekly, Monthly, Or Quarterly Basis. Maintenance Work Should Be Documented And Recorded To Facilitate Future Fault Diagnosis And Treatment.
When Checking For Air Leaks, Methods Such As Applying a Soap Solution To Each Check Point Should Be Used, As The Effect Of Showing Air Leaks Is More Sensitive Than Listening To The Sound.
When Checking The Quality Of The Air Discharged From The Reversing Valve, The Following Three Aspects Should Be Paid Attention To:
One Should Know If The Lubricating Oil Contained In The Exhaust Gas Is Moderate. The Method Is To Place a Piece Of Clean White Paper Near The Exhaust Port Of The Reversing Valve. After The Valve Has Worked For Three To Four Cycles.
If There Are Only Very Light Spots On The White Paper, It Indicates That The Lubrication Is Good.
The Second Is To Determine Whether There Is Condensation In The Exhaust Gas.
The Third Step Is To Determine If There Is Any Air Leakage From The Exhaust Port That Should Not Be Exhausted. Small Air Leaks Can Indicate Early Damage To Components (Micro Leaks In Gap Seal Valves Are Normal). If The Lubrication Is Inadequate, The Chemical Pump Should Consider If The Installation Position Of The Lubricator Is Appropriate, If The Selected Specifications Are Appropriate, If The Oil Drop Volume Is Adjusted Appropriately, And If The Management Method Meets The Requirements.
If Condensed Water Is Discharged, It Should Be Considered Whether The Filter's Position Is Appropriate, The Actual And Selected Components For Water Removal Are Reasonable, And The Condensed Water Management Meets The Requirements. The Main Cause Of Leakage Is Poor Sealing In The Valve Or Cylinder, Insufficient Air Pressure, Etc. When The Leakage Of The Sealed Valve Is Large, It May Be Caused By Wear Of The Valve Core And Sleeve.
The Cylinder Piston Rod Is Often Exposed Outside. Observe Whether It Is Scratched, Corroded, Or Eccentrically Worn. According To Whether There Is Air Leakage, The Contact Condition Between The Piston Rod And The Guide Sleeve In The Front Cover, The Condition Of The Sealing Ring, The Quality Of The Compressed Air Processing, And Whether There Is a Lateral Load On The Cylinder Can Be Judged.
Like Safety Valves, Emergency Switch Valves, Etc., Die-Casting Molds Are Rarely Used, So Their Operational Reliability Must Be Confirmed During Periodic Inspections.
Let The Solenoid Valve Switch Repeatedly, And You Can Judge Whether The Valve Is Working Normally By The Sound Of The Switching. For Ac Solenoid Valves, If There Is a Buzzing Sound, It Should Be Considered That The Moving Iron Core And The Static Iron Core Are Not Fully Engaged, There Is Dust On The Engaging Surface, Or The Sub-Magnetic Ring Is Detached Or Damaged.