22
2005 Doctor Martin Luther King Jr Street
Indianapolis, IN 46202
Rev 07-2021
Very large discharge heads that are too
heavy to lift by the driver mounting
holes may be lifted via slings through
the hand holes, or by passing a bar
through the hand holes (see Figs. 14 and
15).
If gaskets or O-ring are furnished,
place one on the upper flange of the top
column section. If gaskets or O-rings
are not required, coat the mating
surfaces of the column flange and the
discharge head flange with flange
sealant.
Lower the discharge head slowly,
centering the shaft in the discharge head
so that there will no bumping or scraping
as the shaft enters and passes through the
hole. Continue to lower the discharge
head until the studs enter the holes in the
flange of the top column section and the
discharge head is correctly seated in
place. Install the nuts on the studs,
tightening them gradually and
uniformly. Raise the entire unit a few
inches and remove the box clamp.
Figure 14. Lifting large discharge
heads using slings.
Figure 15. Lifting large discharge head
using bar.
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