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S/5 Anesthesia Monitor and S/5 Critical Care Monitor

Document No. 8002948

26

5.7.4

 

Maintenance

The Maintenance History Log gives the user a possibility
to store the maintenance history of the monitor. The user
can store different planned maintenance (PM) events,
repairs and upgrades to the maintenance history log.

Running hours: 

shows how many hours the monitor has

been on. This value cannot be reset by user.

since 

This date and time is set at the factory and it shows

the manufacturing date and time. This date and time
cannot be reset by user.

since last 1 year PM: 

shows the running hours since the

last 1 year PM storing.

Last events: 

The section shows the last maintenance

events and the time of their occurrence.

Event counters: 

The section contains counters for each

different maintenance events. The time of occurrence of
the last event is shown beside each counter.

Planned Maintenance

1 Year PM

 gives you possibility to store a 1 year PM event

to the maintenance history log.

Other PM 

gives you possibility to store another PM event

to the maintenance history log.

Notify on PM 

if yes is selected, the “Planned

maintenance recommended” notification is shown on the
message field on the display at the startup of the monitor
after one year has passed since the last 1 year PM. To
remove this message you can store a new 1 year PM to
the maintenance history log. If no is selected, the monitor
won’t display the “Planned maintenance recommended”
notification. Configure this setting according the
agreement with the customer.

Summary of Contents for B-CPU5

Page 1: ...ithout notice Document No 8002948 0 October 2001 Datex Ohmeda Inc 3030 Ohmeda Drive MADISON WI 53718 U S A Tel 1 608 221 1551 Fax 1 608 222 9147 www us datex ohmeda com Datex Ohmeda Division Instrumen...

Page 2: ......

Page 3: ...ools 7 3 3 Disassembly and reassembly 10 3 3 1 Downloading replacing software on CPU Board B CPU5 B CPU4 10 3 3 2 Performing Factory Reset 12 3 4 Adjustments and calibrations 12 4 Troubleshooting 13 4...

Page 4: ...nd software 29 6 2 2 CPU Board B CPU5 B CPU4 29 7 Earlier Revisions 30 APPENDIX A 31 Service check form A 1 TABLE OF FIGURES Figure 1 B CPU5 B CPU4 1 Figure 2 CPU board block diagram B CPU5 B CPU4 4 F...

Page 5: ...ocument No 8002948 1 INTRODUCTION This section provides information for the maintenance and service of the following products CPU board B CPU5 CPU board B CPU4 Software Cards U xxxxxx L xxxxxxS S xxxx...

Page 6: ...trical requirements Interruptibility Data memory and alarm settings are saved during power failures up to 15 minutes 1 2 Environmental requirements Operating temperature 10 35 C 50 95 F Storage temper...

Page 7: ...CPU board are AMD 486DX4 or 486DX5 processor Internal clock frequency 75 MHz 32 MB DRAM 16MB DRAM B CPU4 64 MB program flash memory 32MB B CPU4 8 kB static RAM with real time clock 32 kB EEPROM memory...

Page 8: ...PU5 B CPU4 is made with PC technology components Radisys chipset and PLD handle all timings and signaling for ISA type CPU bus The B CPU5 B CPU4 contains an onboard flash memory where software is down...

Page 9: ...8 MB 4 MB PCMCIA flash memory card The upgrade software has been developed for monitor software upgrades The uprgade software can be downloaded onto a monitor that is equipped with the B CPU5 B CPU4...

Page 10: ...5 8 SA10 SA11 TXDD_RS232 9 SA12 SA13 RXDD_RS232 10 SA14 SA15 PWM_ECG 11 SA16 SA17 BIT1IN 12 SA18 SA19 TXDC 13 SA20 SA21 RXDC 14 SA22 SA23 RTSC 15 SMEMR SMEMW CTSC 16 SIOR SIOW TXDB 17 CLK RESET RXDB 1...

Page 11: ...es for a service check The service check is recommended to be performed after any service repair However the service check procedures can also be used for determining possible failures The procedures...

Page 12: ...R M ESTP and the M REC Connect the power cord and turn the monitor on Check that the fan is running 6 Check that the monitor starts up properly i e the alarm LEDs on the Command Bar Command Board turn...

Page 13: ...k that the monitor performs a restart in all other cases except when selecting the WD by UPI NOTE When selecting WD BY OVERLOAD restarting should take place approximately after 15 seconds With the oth...

Page 14: ...fully until they stop before fastening them with screws 3 3 1 Downloading replacing software on CPU Board B CPU5 B CPU4 See also Replacing CPU Board B CPU5 B CPU4 on Part I System Installation NOTE Al...

Page 15: ...elivered with the monitor software needs to be in accordance with the corresponding monitor software serial number Make sure you archive the license agreement in a secure location 8 Perform Factory Re...

Page 16: ...ll your customized defaults including language selection to factory defaults 1 Press the Monitor Setup key 2 Select Install Service and password 16 4 34 3 Select Service and password 26 23 8 4 Select...

Page 17: ...t y C e n t r a l U n i t g o t o n e x t p a g e N o I s f a n r u n n i n g N o T u r n p o w e r o n b y s h o r t i n g 1 3 G N D a n d 2 0 O N S T B Y a t G a s I n t e r f a c e b o a r d c o n...

Page 18: ...r is turned on Insert one of the removed boards Turn the monitor on OK Replace faulty board Replace CPU board Is tone same as at OK start but longer Is tone lower and longer than at OK start Replace D...

Page 19: ...he software card into the card slot Turn the power ON Check the software card s connection in the card slot and try again Wait for 80 seconds Try with another software card Please read the note below...

Page 20: ...ms in the communication between the CPU board and the software flash memory Replace the CPU board Remember to perform factory reset after the replacement EEPROM Error The EEPROM memory is located on t...

Page 21: ...u Frame Memory Communication Analog Outputs Network Comm Network Status MemCard Comm MemCard Status Power Supply Battery Set Test Keyboard Keyboard Type Keyboard Log Parameters Gas Unit ECG STP P PT P...

Page 22: ...S 5 Anesthesia Monitor and S 5 Critical Care Monitor Document No 8002948 18 5 2 Service 1 Press the Monitor Setup key 2 Select Install Service password 16 4 34 3 Select Service password 26 23 8...

Page 23: ...rvice Menu submenus from sections 5 4 Frame 5 5 Display 5 6 Keyboard 5 7 Parameters 5 8 Set Test 5 9 Service Log 5 10 Record Data 5 11 Remote Access Scroll Vers enables to scroll the field on the righ...

Page 24: ...I board The running number should raise at a frequence of at least 100 Hz If the numbers don t raise there is trouble with the interrupt line between CPU board and UPI board or with the boards themsel...

Page 25: ...CPU boards and softwares Document No 8002948 21 5 5 Parameters The parameter menus are explained in each parameter chapter...

Page 26: ...circuitry of the power unit WD by Overload test ensures the functionality of a feature where the software controls the monitor but detects an overload situation in the main CPU The test should have t...

Page 27: ...Reqs Select software features which include national requirements Power Frequency Set power frequency 50 Hz 60 Hz This setting is used to filter out possible power frequency interference from the para...

Page 28: ...g on the selection in the Record Data service menu Reset Log is for clearing up the content of the service log This function is recommended to be run after a performed maintenance In Error Event histo...

Page 29: ...rt is a start up with power off time more than 15 minutes The trend memory is cleared and monitoring starts with the user default settings Warm start is a start up with power off time less than 15 min...

Page 30: ...t maintenance events and the time of their occurrence Event counters The section contains counters for each different maintenance events The time of occurrence of the last event is shown beside each c...

Page 31: ...nce history log The different repairs that can be saved are Display Power Supply Recorder Frame e g board in the frame Parameters e g a board in the parameter module or Other a miscellaneous repair no...

Page 32: ...pressed the output is the recorder module despite of the setting of Record Data menu 5 9 Remote Access Remote Access menu is for setting the interface with an external PC that runs the Virtual Support...

Page 33: ...listed there check the previous revision etc until you find the right number 6 2 Products this part is recommended for stock 6 2 1 CPU boards and software Item Description Order no CPU Board B CPU5 C...

Page 34: ...IER REVISIONS This service manual fully supports earlier revisions except Item Manual and document number Service Menu descriptions related to softwares of level 97 98 Technical Reference Manual 89662...

Page 35: ...Appendix A CPU boards and softwares Document No 8002948 31 APPENDIX A...

Page 36: ...S 5 Anesthesia Monitor and S 5 Critical Care Monitor Document No 8002948 32...

Page 37: ...N A Fail OK N A Fail 1 Device plates 2 Grounding plate 3 SRAM Timekeeper battery 4 PC board screws 5 Fan 6 Starting 7 Module communication 8 Real time clock 9 Loudspeaker sound 10 Service reset switc...

Page 38: ...S 5 Anesthesia Monitor and S 5 Critical Care Monitor Document No 8002948 A 2...

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