Goulds Pumps VS - IOM - Manual (Page 12)

2-2 STORAGE PREPARATION
Goulds’ submersible pumps require proper prepa-
ration for storage. The pump shall be considered
in storage when it has been delivered to the job
site and is awaiting installation. If a pump has
been installed, but is not in regular operation, such
as seasonal shutdown or an extended period of
time, it is suggested that the pump be operated for
at least 15 minutes every two weeks if possible.
2-3 RECOMMENDED STORAGE
PROCEDURES
A. Controlled storage facilities should be main-
tained at an even temperature 10°F or more
above the dew point with relative humidity
less than 50% and little or no dust. (If these
requirements cannot be met the pump is to
be considered in uncontrolled storage.)
B. For uncontrolled storage periods of six months
or less, the pump is to be inspected periodically
to insure that all preservatives are intact.
C. All pipe threads and flanged pipe covers are
to be sealed with tape.
D. The pump must not be stored closer than six
inches to the ground.
2-4 PREPARATIONS FOR UNCONTROLLED
LONG TERM STORAGE
Storage periods over six months require the pre-
ceding uncontrolled storage procedure plus the
following:
A. Inspect the assembly and re-coat periodically
to prevent corrosion.
B. Place ten pounds of moisture absorbing des-
iccant or five pounds of vapor phase inhibitor
crystals near the center of the pump. If the
pump is assembled, place an additional one
pound in the discharge nozzle securely fas-
tened to the discharge flange.
C. Install a moisture indicator near the perimeter
of the pump. Cover the pump with 6 mils mini-
mum thickness black polyethylene or equal
and seal it with tape. Provide a small ventila-
tion hole approximately
1 /
2 inch diameter.
D. Provide a roof or a shed shelter to protect
from direct exposure to the elements.
Fig. 3.1 Typical Submersible Pump Installation
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