• SIGNA MR355 / SIGNA MR360
  • Service Manual
  • 5856356-3EN Revision 5.0
  • Basic Service Documentation. Copyright General Electric Company.
  • Object ID: 00000018WIA30B3BF20GYZ
  • Topic ID: id_13106137 Version: 1.3
  • Date: Jul 6, 2019 12:03:29 AM

GOC Dust Filter Clean/Replacement Procedure

Prerequisites

Table 1. Personnel requirements
Required personsPreliminary requirementsProcedureFinalization
1Not Applicable30 minutes30 minutes
Table 2. Tools and test equipment
ItemQuantityEffectivityPart numberManufacturer
Standard Tool1---
Table 3. Replacement parts
ItemQuantityEffectivityPart numberManufacturer
Host PC front panel dust filter (Refer to Illustrated part manual)1---
Table 4. Safety

Procedure

  1. Shutdown the system software and Lockout/Tagout the power to the GOC before beginning the replacement.
  2. Wear the static electricity prevention band to the wrist.
  3. Spread the static electricity prevention sheet for replacement
  4. Loosen the four screws that is fixing the bracket on the GOC and take the bracket away.
    Note: A seal might be attached at the PC rear panel which describes "Warranty void if this seal removed". Please do not care about description of the label and remove it for panel removal.
  5. Remove the Side cover by unscrewing the two screws and disconnect the ground cable.
    Figure 1. Removing the side cover
  6. Remove dust filter.
    Figure 2. Remove dust filter.
    (1)Dust Filter
  7. Clean Dust Filter and restore it. If the Dust filter is not reusable, need remove the Velcro strips and install a new set (Dust filter and Velcro strips).
  8. Install the side cover of GOC and connect the ground cable.

Finalization

  1. Restore the system.
  2. Turn the system power on. Verify system boot up without any problem.
  3. Perform one body or head scan.