Topic ID: id_18718132
Version: 2.0
Date: Feb 4, 2020 1:40:31 AM

Control/Scan Start Panel Replacement

Prerequisites

Table 5. Safety

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notice

Follow ALL required safety and PPE procedures customary for your organization, when working on this product.

note:

Some steps may require service in blind areas.

Table 6. Required conditions
Condition	Reference	Effectivity
Only trained service personnel should service the GE CT Scanner.	-	-
Gantry rotated to a position that offers the best service access, before turning off gantry 120/ 208 VAC.	-	-

Overview

Procedure

Remove gantry covers as required.

Refer to Parts Replacement > Gantry > Enclosure > (Cover Removal Procedure).

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notice

Always turn OFF the HVDC before the 120 VAC. Turning OFF 120 VAC power before HVDC power can result in equipment damage.

Turn off the three power switches (Axial Drive, HVDC, 120VAC) on the Service Switch Panel.
Disconnect J1 and left control cables.
Loosen the five screws (For BrightSpeed, four screws) that fasten the start panel to the cover.
Replace the control panel and reconnect J1 and left control cables.

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notice

Always turn ON the 120 VAC before the HVDC. Turning ON HVDC power before 120 VAC power can result in equipment damage.

Reassemble the gantry.

Finalization

Perform a functional scan to confirm proper operation.