Key points of maintenance and repair:
Cleaning and maintenance: Regularly clean the exterior and interior of the equipment, wipe the exterior with a damp cloth, clean the interior with a professional vacuum pump cleaner, follow the instructions to avoid affecting equipment performance.
Filter cleaning: After each use, disassemble the equipment to clean the filter, prevent dirt accumulation, and extend the lifespan of the filter element.
Seal inspection: Regularly inspect the seals for damage and aging, replace them in a timely manner, and prevent air leakage.
Lubricating oil inspection: Check whether the lubricating oil is sufficient, and if it is insufficient, supplement the lubricating oil appropriately to reduce wear and enhance sealing.
Common faults and solutions:
Do not inhale or decelerate: Check if the seals are leaking, tighten or replace the seals, check if the bearings are loose, and adjust or replace them.
Pump temperature too high: Check if the lubricating oil is sufficient, and if it is insufficient, add lubricating oil appropriately.
Insufficient vacuum degree: Replace the seal, clean the pump chamber, and improve the sealing performance.
Internal malfunction causing jamming or inability to start: Disassemble the pump body for inspection and replace parts in a timely manner.
Fuel injection: Check if the fuel level is too high or if the oil deflector is detached.
Oil leakage: Check whether the oil seal, O-ring, and gasket are damaged and replace them in a timely manner.
Difficulty starting: Check if the oil pump is worn or if the belt is loose, and repair or replace it if necessary.
When the pump stops, air appears in the system: check if the sealing valve is damaged and replace it in a timely manner.
Maintenance cycle and precautions:
Regular inspection: Regularly check the vacuum pump seals, sound and vibration, pump body wear and corrosion, and whether bolts and nuts are tightened.
Performance parameter inspection: Regularly check the performance parameters of the vacuum pump to ensure compliance with requirements.
Power off and disassemble the pumpHead: After power off, remove the vacuum pump head and remove residual gas and dust.
Lubricant replacement: Regularly replace or replenish lubricants to reduce wear and enhance sealing.
German equipmentRepair and maintenance of Laibao vacuum pump pneumatic valve parts.
