Flowserve ISC1EX User Manual
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4.5 Align the two flats on the
mating ring
3
with the two
flats on the inside of the
gland drive ring in the
gland assembly, and press
the mating ring into place
using finger pressure only.
(
Figure 6
)
4.6 Lubricate the elastomer
boot drive surface of the
sleeve 10 and the inside
diameter of the elastomer
boot on the elastomer
bellows rotary unit using
Pac-Ease lubricant.
(
Figure 7
)
Caution: Do not use
silicone lubricant or other
types of lubricant, as this
may cause slippage
between the sleeve and
the elastomer boot during
operation of the seal.
4.7 Install the single coil
spring onto the sleeve
assembly. The spring
should seat over the small
shoulder on the sleeve.
(
Figure 8
)
4.8 Slide the elastomer
bellows rotary unit onto
the sleeve/coil spring
assembly, but do not
compress. Ensure that
the coil spring is seated
on the small lip of the
elastomer bellows rotary
unit. (
Figure 8
)
Figure 6
Mating
Ring
3
Figure 7
Lubricate Here
Single
Coil
Spring
Figure 8
Rotary
Unit