产品名称：Minor Repair Kit - Pfeiffer Duo 1.6 / Duo 3真空泵保养包

Minor Repair Kit - Pfeiffer Duo 1.6 / Duo 3真空泵保养包

Pump Variants:
M versions – Magnetic coupling

• Duo 1.6 M
• Duo 3 M

Oil Capacity: 

• DUO 1.6 = 0.4L
• DUO 3 = 0.4L

Oil Compatability:

Pfeiffer P3 is equivalent to Precision Plus UG20

Suggested Maintenance Schedule:

Daily:

• Visual inspection
• Check operating fluid level
• Check filter insert of external oil mist filter

As needed / Annually:

• Change operating fluid
• Disassemble casing, sight glass, and pumping system and clean casing outside (without cleaning agent)
• Clean gas ballast valve and silencer
• Clean the motor fan cap

As needed / Every 2 years:

• Minor Repair Kit
• Disassemble the pump, clean and exchange seals and wearing parts

As needed / Every 4 years:

• Major Repair Kit
• Change vanes
• Change valves, springs, and sight glass
• Change silencer nozzle
• Check coupling and exchange is necessary