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Introduction
WARNING
Heavy equipment.
Improper handling may cause death, serious injury or property
damage.
Check lifting devices before lifting. Use proper slings, chains
and spreaders.
Note any warning plates on motor and follow instructions on
each plate.
Handling
Lifting devices are provided for handling only.
experienced rigger should be used to install motors.
To avoid damage, the use of spreader bars is recommended
on other than single point lifts. Lifting devices are provided to
facilitate handling with shackles and cables. Avoid pounding
or bumping shaft, coupling or bearing parts, as shocks may
damage bearings.
NOTE WEIGHT BEFORE LIFTING. The weight is indicated
on the outline drawing. Apply tension gradually to cables.
Do not jerk or attempt to move the unit suddenly.
Temporary Storage
If the equipment is not to be installed and operated soon after
arrival, store it in a clean, dry, well- ventilated place, free from
vibration and rapid or wide variations in temperature. Rotate
the shaft a minimum of 10 complete turns by hand each
month to coat the bearings with lubricant which will retard
oxidation or corrosion, and prevent possible false brinelling.
If drain plugs are provided in enclosed motors, they must be
removed periodically to drain any water accumulation from
the motor. Consider a unit in storage when:
1.
It has been delivered to the job site and is awaiting
installation.
2.
It has been installed but operation is delayed over 30
days pending completion of plant construction.
3.
There are long (30 day) periods between operating
cycles.
4.
The plant (or department) is shut down for 30 days.
5.
Energize space heaters, if supplied.
NOTE
Storage requirements vary, depending on the length of
storage and the climate. For storage periods of thirty (30)
days or longer or climate variations, consult Siemens
Storage Recommendations ANIM-03114. Storage
maintenance is to be documented for warranty
information.
Description
"P" flanged, vertical type units above NEMA frames
680/800/1120 are the subjects of this manual.
instructions include high thrust, oil lubricated spherical roller
or Kingsbury-type bearings.
Check rating plate for your particular type construction.
Type Designations
The motor type designation consists of a basic letter or
letters indicating the motor enclosure type to which other
letters may be added denoting modifications.
An
Motor Type
CGV, CGHS
CGIIV, CGIIHS
CGGV, CGGHS
CAZV, CAZHS
CAZBV, CAZBHS
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Motor Enclosure
Open Drip Proof or Weather
Protected Type I
Weather Protected Type II
Totally-Enclosed Water-to-Air
Cooled
Totally-Enclosed Air-to-Air
Cooled with shaft-mounted fan
Totally-Enclosed Air-to-Air
Cooled using auxiliary blower
The
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