SIGNA MR355 / SIGNA MR360
Service Manual
5856356-3EN Revision 5.0
Basic Service Documentation. Copyright General Electric Company.
Object ID: 00000018WIA3087AF20GYZ
Topic ID: id_13106487 Version: 1.27
Date: Sep 23, 2020 11:02:20 PM

Include all Schedule (A) Planned Maintenance


Site: ______________________	Month:____________________
System ID#: ________________	Dispatch/Job #: _____________
Service Engineer: ________________________________________

Estimated Test Time (Completing some checks in parallel): 8 hours 10 minutes (with all options), 6 hours 35 minutes (without options)

Estimated Test Time (Completing some checks in series): 8 hours 45 minutes (with all options), 6 hours 35 minutes (without options)


Software Revision Checks for Safety
PM Check		Comments
Record Applications software version installed on the system
Record Service pack number installed on the system
Check compliance of the system Applications Software and Service Pack (Access DOC1667089 (SW Matrix) from the online documentation library) Use the “ePM Form Data” tab to check and assess pass/fail criteria and actions.
Record Applications Software Revision from MR SW Matrix
Is the Applications Software Upgrade FMI Type "Safety"?	Yes / No	Select one of the options below: Pass Fail FMI being deployed Customer Refused / Postponed
Record Minimum Safety Service Pack from MR SW Matrix (or record "None")
Is there a safety service pack required per the SW Matrix?	Yes / No	Select one of the options below: Pass Fail FMI being deployed Customer Refused / Postponed


Product Option	PM Check	Test Purpose	Est. Time
Core System Tasks	Review Spotfire PM Healthpage (PM and System Helth sections) for System In-Spec Operation Summary. Short-link Log-in at: http://sc.ge.com/*MR PM	Image Quality	5
Core System Tasks	SPT (PM Mode) Note: SPT takes approximately 60 minutes. Complete the following tasks in parallel during SPT. - MCS/LCS/BRM Chiller Coolant Level Check. - Check Noise Level and Leakage - Verify that customer erformed MDP Power and Ground Connection Check	Image Quality	60
Core System Tasks	LVShim (PM Mode)	Image Quality	10
Core System Tasks	EPI White Pixel (PM Mode)	Image Quality	10
Core System Tasks	PM Check	Image Quality	5
Core System Tasks	Patient Blower Fans & Filter	Functional Check	20
Core System Tasks	Gradient Cable Connection Check	Functional Check	15
Core System Tasks	Pneumatic Patient Alert System	Safety	5
Core System Tasks	Power Monitor Check	Functional Check	30
Core System Tasks	Patient Table Checks	Safety	40
Core System Tasks	MCS/LCS/BRM Chiller Coolant Level Check	Functional Check	10
Core System Tasks	Cabinet FAN & Water Line	Functional Check	15
Core System Tasks	Check Noise Level and Leakage	Functional Check	20
Core System Tasks	PDU Power and Ground Connection Checks	Functional Check	30
Core System Tasks	Emergency Off and Stop Circuits Indicator Lights	Safety	15
Core System Tasks	Save Info	Software	10
Core System Tasks	Clean Dust Filter	Clean	10
Core System Tasks	Inspect Cryocooler Systems	Functional Check	5
Core System Tasks	Inspect Cryocooler Vent	Functional Check	10
Core System Tasks	If equippend with remote MRU, visually inspect cable connections between remote MRU and primary MRU	Safety	5
Core System Tasks	MDP; Verify customer performed MDP Power and Ground Connection Check (Sticker/Label with Date of Check on MDP)	Status Check	5
System Option Tasks	Operation of Oxygen Monitor. Note: Perform if present and included in GE service contract. If option not present, leave blank and "Not Applicable" in comment. Or, if kit is not available, mark "Fail" and Comment "Incomplete-No Kit".	Safety	30
System Option Tasks	Sentinelle Vanguard Breast MRI Table Check. Note: If no Sentinelle Vanguard Breast MRI Table option, leave blank, or put "Not Applicable" in comments.	Safety	60
Equipment Operation Check (EOC)	Equipment Operation Check (EOC): MRU Battery/LED (Old Quarterly) Service Check.	Safety	5

Schedule A Planned Maintenance.

Date Completed: ___________________________