Maintenance; General Information; Related Triscroll Manuals; Maintenance And Tooling Kits - Varian TriScroll 300 Serie Manual De Instalación Y Funcionamiento

Maintenance

General Information

Varian TriScroll 300 series pumps are designed to provide years of trouble-free service if maintenance procedures and
intervals are observed. Bearing grease replenishment and tip seal replacement is recommended when pump base pressure
has risen to an unacceptably high level for your application. Bearings, rotary seals and o-rings should also be replaced if
the pump exhibits humming or grinding noises from the bearings. Main bearing life may be shortened if your application
requires the pumping of high quantities of water vapor. Use of the bearing purge kit (PTSPURGEKIT) mentioned earlier will
keep this water from impacting bearing life.
Maintenance should be performed in accordance with procedures, tooling and materials specified in the manuals listed
below.

Related TriScroll Manuals

Other manuals related to tip seal replacement, pump module replacement, and major maintenance of the TriScroll 300
series pumps are listed in Table 21.
Title
Tip Seal Replacement Manual
Pump Module Replacement Manual
Major Maintenance Manual

Maintenance and Tooling Kits

Material and tooling required to perform maintenance on TriScroll pumps is provided in kit form. A description of each kit
and ordering information is provided in Table 22.
Description
Major Maintenance Kit
Maintenance Tool Kit
Replacement Tip Seal Set
TriScroll 300 Series Vacuum Pump
Table 21
All TriScroll 300 Series models
All TriScroll 300 Series models
All TriScroll 300 Series models
Table 22

Maintenance and Tooling Kits

Contents
All bearings, bearing seals, bearing
lubricant, O-rings, and tip seals required
to rebuild TriScroll 300 series pumps.
All fixtures and tools required to perform
any maintenance on TriScroll 300 Series
pumps.
Replacement tip seals and static O-rings
for TriScroll 300 Series pumps.
NOTE: The Maintenance Tool Kit is also required for tip seal replacement.

Other Related Manuals

Applicable TriScroll Model
Applicable TriScroll Model
All TriScroll 300 Series models
All TriScroll 300 Series models
All TriScroll 300 Series models
Part Number
699904280
699904285
699904260
Part Number
PTSS0300MK
PTSS0300TK
PTSS0300TS
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