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Installation
Preinstallation
Precautions
WARNING:
• When installing in a potentially explosive environment, make sure that the motor is properly certified.
• You must earth (ground) all electrical equipment. This applies to the pump equipment, the driver, and
NOTICE:
Supervision by an authorized ITT representative is recommended to ensure proper installation.
Failure to do so may result in equipment damage or decreased performance.
Pump location guidelines
WARNING:
Assembled units and their components are heavy. Failure to properly lift and support this equipment can
result in serious physical injury and/or equipment damage. Lift equipment only at the specifically identified
lifting points. Lifting devices such as eyebolts, slings, and spreaders must be rated, selected, and used for
the entire load being lifted.
Guideline
Keep the pump as close to the liquid source as
practically possible.
Make sure that the space around the pump is
sufficient.
If you require lifting equipment such as a hoist or
tackle, make sure that there is enough space above equipment and safely remove and relocate the
the pump.
Protect the unit from weather and water damage
due to rain, flooding, and freezing temperatures.
Do not install and operate the equipment in closed
systems unless the system is constructed with
properly-sized safety devices and control devices.
Take into consideration the occurrence of unwanted The best pump location for noise and vibration
noise and vibration.
If the pump location is overhead, undertake special Consider a consultation with a noise specialist.
precautions to reduce possible noise transmission.
Foundation requirements
Requirements
• The foundation must be able to absorb any type of vibration and form a permanent, rigid
• The location and size of the foundation bolt holes must match those shown on the
• The foundation must weigh between two and three times the weight of the pump.
• Provide a flat, substantial concrete foundation in order to prevent strain and distortion
Model 3700, API Type OH2 / ISO 13709 1st and 2nd Ed. / API 610 8/9/10/11th Ed. Installation, Operation, and Maintenance
Manual
any monitoring equipment. Test the earth (ground) lead to verify that it is connected correctly.
support for the unit.
assembly drawing provided with the pump data package.
when you tighten the foundation bolts.
Explanation/comment
This minimizes the friction loss and keeps the
suction piping as short as possible.
This facilitates ventilation, inspection, maintenance,
and service.
This makes it easier to properly use the lifting
components to a safe location.
This is applicable if nothing else is specified.
Acceptable devices:
• Pressure relief valves
• Compression tanks
• Pressure controls
• Temperature controls
• Flow controls
If the system does not include these devices,
consult the engineer or architect in charge before
you operate the pump.
absorption is on a concrete floor with subsoil
underneath.
Installation
19
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Table of Contents
Troubleshooting
