Installation, Preinstallation, Pump location guidelines – Goulds Pumps 3393 - IOM User Manual
Page 21: Foundation requirements, Pump location guidelines foundation requirements

Installation
Installation
Preinstallation
Equipment that will operate in a potentially explosive environment must be installed in
accordance with the following instructions.
Precautions
WARNING:
• When installing in a potentially explosive environment, make sure that the motor is properly certified
and that all equipment is installed in accordance with appropriate instructions for that environment.
• You must earth (ground) all equipment. This applies to the pump equipment, the driver, and any
monitoring equipment. Test the earth (ground) lead to verify that it is connected correctly.
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
Explanation/comment
Make sure that the space around the pump is
This facilitates ventilation, inspection, maintenance,
sufficient.
and service.
If you require lifting equipment such as a hoist or
This makes it easier to properly use the lifting
tackle, make sure that there is enough space above equipment and safely remove and relocate the
the pump.
components to a safe location.
Protect the unit from weather and water damage
This is applicable if nothing else is specified.
due to rain, flooding, and freezing temperatures.
Do not install and operate the equipment in closed
Acceptable devices:
systems unless the system is constructed with
• Pressure relief valves
properly-sized safety devices and control devices.
• 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.
Take into consideration the occurrence of unwanted The best pump location for noise and vibration
noise and vibration.
absorption is on a concrete floor with subsoil
underneath.
Foundation requirements
Requirements
• The foundation must be able to absorb any type of vibration and form a permanent, rigid
support for the unit.
• Provide a flat, substantial concrete foundation in order to prevent strain and distortion
when you tighten the foundation bolts.
• Sleeve-type and J-type foundation bolts are most commonly used. Both designs allow
movement for the final bolt adjustment.
Model 3393 Installation, Operation, and Maintenance Manual
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