KIRLOSKAR i-HT, Инструкция по установке, эксплуатации и обслуживанию

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IOM/i_HT Issue Date: 26/06/2009
Page 10 of 50
Last Revision:26/10/2009
base plate flange, nuts and washers. The foundation should be allowed to cure for
several days before the base plate is shimmed and grouted.
3.5 Base plate setting
Use blocks and shims under base for support at foundation bolts and midway between
bolts, to position base approximately 25 mm above the concrete foundation with studs
extending through hole in the baseplate.
By adding or removing shims under the base, level the pump shaft and flanges. The
baseplate does not have to be leveled. Draw foundation bolt nuts tight against baseplate
and observe pump and motor shafts or coupling hubs for alignment.
Check to make sure the piping can be aligned to pump flanges without placing pipe strain
on either flange.
Grout baseplate in completely and allow grout to dry thoroughly before attaching piping
to pump (24 hours is sufficient time with approved grouting procedure).
3.6 Grouting procedure
Grout compensates for uneven foundation, distributes weight of unit and prevents
shifting. Use an approved, non-shrinking grout as follows, after setting and leveling unit
See Fig. 2.
a) Build strong form around foundation to content grout.
b) Soak top of concrete foundation thoroughly, then remove surface water.
c) Baseplate should be completely filled with grout and, if necessary, drill vent holes to
remove trapped air.
d) After grout has thoroughly hardened, check the foundation bolts and tighten if
necessary.
e) Check the alignment after the foundation bolts are tightened.
f) Approximately 14 days after the grout has been poured or when the Grout has
thoroughly dried, apply an oil base paint to the exposed edges of the grout to prevent air
and moisture from coming in contact with the grout.
3.7 Alignment procedure
The pump driver, if supplied, is correctly aligned on its base plate at the factory. A
certain amount of deformation of the base plate is possible during transit and it is
therefore essential to check alignment, prior to final grouting.