GE Innova IGS 620, Руководство по предварительной установке

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3.3 Ceiling Requirements
3.3.1 Gantry rails
The required ceiling rail height for the Gantry is 2845 mm +/–5 mm (9 ft. 4 in +/–0.2 in). The rails
must be mounted so that the distance from isocenter to the wall where the park position is
designated is an absolute minimum of 3081 mm (10 ft. 1 in). The recommended distance is
equal to 4.381 m (14 ft 5 in). This includes the 150 mm (6 in) clearance between the end of the
rails and the wall. See Illustration 2-62 and Illustration 2-63 Potential Wall Interferences. Also,
the lips on the rails must face toward isocenter.
NOTE:
Do not attempt to install the Gantry at any height other than 2845 mm (9 ft. 4 in)
without first contacting your General Electric Medical Systems representative.
The ceiling suspension rails must be parallel to each other. The distance between the center of
the rail mounting holes must be 97.8 –0 +0.2 cm. (38–1/2, –0 +1/16, in). The rails must be level
to 3 mm (1/8 in) over the entire length of the rail.
NOTE:
It is the responsibility of the Hospital's Contractor to properly install the Gantry
Stationary rails per the room drawings.
Innova
TM
IGS 620, Innova
TM
IGS 630 Preinstallation Manual
Direction 5694389-1-1EN, Revision 2
136 3 Room Structural Requirements