Pfeiffer DUO 3 - Spare Parts; Ordering Spare Part Packages; Maintenance Kit 1 - Maintenance Level; Radial Shaft Seal Ring Set - Maintenance Level

12 Spare parts
12.1 Ordering spare part packages
Ordering spare parts
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Have the part number to hand, along with other details from the rating plate as required.
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Install original spare parts only.
Spare part package Pump version Order number
Maintenance kit 1 – maintenance level 1 Standard, M/MC version PK E01 050 CT
Radial shaft seal ring set – maintenance level 2 Standard PK E06 100 CT
Maintenance kit 2 – maintenance level 2, extended
3)
Standard PK E01 040 CT
Maintenance kit 2 – maintenance level 2, extended
4)
M/MC version PK E01 041 CT
Overhaul kit – maintenance level 3 Standard PK E02 040 CT
M version PK E02 041 CT
MC version PK E02 054 -T
Set of vanes Standard, M version PK E08 030 -T
MC version PK E08 034 -T
Coupling set M version PK E06 011 -T
MC version PK E06 012 -T
Tbl. 8: Spare part packages
12.2 Maintenance kit 1 – maintenance level 1
Maintenance kit 1 contains:
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Filler and drain screw seals for one operating fluid change
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Cap seal for cleaning oil chamber
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Seals and consumables for cleaning gas ballast valve
12.3 Radial shaft seal ring set – Maintenance level 2
The radial shaft seal ring set contains all parts for changing the seal ring and operating fluid:
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RSSR, coupling and felt ring
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Seals for changing the operating fluid
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Wear parts of the gas ballast valve
12.4 Maintenance kit 2 – Maintenance level 2, extended
Maintenance kit 2 contains all relevant wear parts, that have to be replaced after dismantling and
cleaning the vacuum pump:
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Set of seals
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Wear parts of the gas ballast valve
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RSSR, coupling and felt ring
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Valves and vane springs
12.5 Overhaul kit – Maintenance level 3
The overhaul kit contains all the wear parts of the vacuum pump, which must be replaced after the vac-
uum pump has been dismantled and cleaned:
3) including radial shaft seal ring
4) without radial shaft seal ring
Spare parts
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