Seakeeper 7000 Installation Manual page 5

DOCUMENT # 90020, REV 5 MODEL 7000 GYRO INSTALLATION MANUAL-MAR09
Precautions –
•
Gyro flywheel is supported by precision bearings, make certain while unpacking and lifting gyro
assembly to not drop or impart mechanical shock as damage to bearings could result.
•
Gyro is shipped with a temporary aluminum brace (See Fig 1 Above) installed on the forward end
of the foundation saddles/beams. Do not remove this brace until after installation of the gyro is
complete.
•
While handling / installing gyro assembly, protect exposed hydraulic brake cylinder rods (See Fig
1 Above) from scratches or damage as this could lead to premature seal failure and oil leaks.
•
While handling / installing gyro assembly, do not allow electrical fittings that exit bottom of gyro
enclosure to come in contact with any surface or object as this could damage the fittings and
potentially affect the vacuum integrity of the enclosure.
•
Exercise care to protect gyro painted finish as damage to finish could lead to early appearance
degradation of installed gyro.
Selection of Gyro Installation Location:
Selection of mounting location of gyro should consider the following desirable features:
•
Removable overhead access or sufficient clearance for removal / re-installation of gyro enclosure
for overhaul maintentance in future years.
•
Clearance for replacement of gimbal angle sensor on gyro port side (see Figure 4 below).
•
Clearance for filling / purging brake hydraulic oil (see Figure 4 Below).
•
Clearance for filling / purging water/glycol cooling circuit.
•
Clearance for replacement of brake hydraulic cylinder.
•
Space for recommended sound / safety enclosure.
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