Replace Operating Fluid Reservoir; Tbl. 10: Maintenance Intervals - Pfeiffer Vacuum HIPACE 300 Operating Instructions Manual

Maintenance
► Pay attention to when the operating fluid must be changed.
► For any questions relating to maintenance, contact the appropriate Pfeiffer Vacuum Service loca-
Action
Described in document
Interval
Inspection
Visual and acoustic check
Read out and analyze
pump data
Optional software update
Prepare a recommenda-
tion for action
Maintenance level 1 – Replacing the operating fluid reservoir
Clean the outside of the
vacuum pump, clean the
bottom part,
Replace the operating fluid
reservoir,
Function test
Maintenance level 2 – Replacing relevant wear parts
Clean the outside of the
vacuum pump, clean the
bottom part,
Partially disassemble the
vacuum pump,
Replace the operating fluid
reservoir,
Replace the bearing hous-
ing,
Function test
Maintenance level 3 – Overhaul
Dismantle and clean the
vacuum pump,
Replace all seals and wear
parts,
Function test
Tbl. 10:
7.3 Replace operating fluid reservoir
Risk of poisoning from contact with harmful substances
The operating fluid reservoir and parts of the turbopump may contain toxic substances from pumped
media.
► Decontaminate affected parts before carrying out maintenance work.
► Prevent health hazards or environmental impacts with adequate safety precautions.
► Observe the operating fluid safety data sheet.
► Dispose of the operating fluid reservoir according to applicable regulations.
8)
9)
10) For maintenance by Pfeiffer Vacuum Service.
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tion.
Inspection
OI
If required
■
■
■
8)
9) ■
■
10)
Maintenance intervals
WARNING
For maintenance by Pfeiffer Vacuum Service.
For maintenance by Pfeiffer Vacuum Service.
Mainte- Mainte-
nance lev- nance lev-
el 1 el 2
OI/MM MM
≤ 5 years ≤ 5 years
■
■
Mainte- Required ma-
nance lev- terial
el 3
SI
≤ 5 years
Operating fluid
reservoir
Spare parts
package 1 –
bearing
■ Spare parts
package 1 –
bearing
Set of seals