Flowserve ISC2 Series - Manual (Page 11)

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11
It must be ensured that all dimensions, surface qualities, and
tolerances (e.g. concentricity, run-out, fits) are observed. The
specifications under e.g. ISO 2109 or API 682, DIN 28161,
FLOWSERVE publication FSD 101, FLOWSERVE publication
FSD127 must be observed.
NOTE: No seal setting measurements are needed to install the
seal. Instructions are for end-suction back pull-out pumps.
Modification of these procedures may be required for other
style pumps. Consult Flowserve for installation support.
Take care that seal cartridge or components of the seal are han-
dled and carried safely during installation of mechanical seal and
that the ergonomic principles are followed. In order to prevent
personal injuries the operator should also wear protective cloth-
ing as per the plant’s safety regulations.
Precautions must be taken for parts of the mechanical seal that
will be used as support to step on during assembly operations.
These parts must be protected against slipping, stumbling or fall-
ing (for example by using a strut).
6.1 Lubricate the shaft or sleeve lightly with silicone lubricant unless
otherwise specified.
6.2 Tighten the setting device cap screws to ensure they are tight
before installation.
6.3 Slide the ISC2 seal cartridge onto the shaft or pump sleeve
with the setting devices toward the bearing housing. See Figure 2.
6. Install the seal chamber and bolt it in place on the bearing frame.
See Figure 3.