Servicing; L1383 Rev. D Xi - CareFusion Bird Sentry User Manual

Chapter 6: Servicing and Maintaining the Bird Sentry™ Blender
To replace the Disposable Galvanic O
1. Remove the sensor from the sensor monitor port.
2. Remove and discard the used Disposable Galvanic Sensor Refill.
3. Install a new Disposable Galvanic O
excessive force when plugging and/or threading the mini plug into the O
4. Calibrate the sensor following the instructions for daily calibration listed in Chapter 3, Performance
Check.

Servicing

Caution!
When disassembling, care must be exercised to prevent damaging printed circuit board. All
work must be accomplished in a static safe environment.
1. Remove batteries. Refer to Appendix C.
2. Remove galvanic sensor from sensor port and disconnect from coiled cable. Refer to page 6-2.
3. Using a 11/16 inch wrench, remove bottom port connector. Exercise caution as bottom outlet
block is attached by this connector. Remove and discard three (3) o-rings from connector. Remove
and discard sensor port bleed muffler from bottom outlet block by carefully prying out ring clip.
Set block and connector aside for cleaning and reassembly.
4. Using a proper screwdriver (Phillips), remove four (4) cross-recessed screws holding front bezel to
main case.
5. Carefully pull front bezel forward and disconnect red and black cables from the battery case. Set
all parts aside for reassembly.
6. Neither the circuit board or keypad are serviceable. If it determined that the keypad or circuit
board are defective, with proper screwdriver (Phillips) remove four (4) cross-recessed screws
holding the circuit board to front bezel. Package the keypad and circuit board carefully in proper
static safe materials and return to CareFusion Corporation. Contact CareFusion for a returned
goods authorization before sending the unit in for service.
7. Using a hex tool, remove the two (2) hex screws from the rear of the case. Exercise caution as the
MicroBlender will be loose and is heavy. Slide the MicroBlender out from the case and two (2)
screws aside for reassembly.
The MicroBlender is now serviceable as a 3800 High Flow MicroBlender. The 3800 MicroBlender must
be serviced by CareFusion certified technicians. Please refer to L1009 for proper cleaning and service.
18
Sensor. Refer to Figure 6.1.
2
Sensor as shown in Fig. 6.1, taking care not to be used with
2
Bird Sentry™ Blender
sensor.
2
L1383 Rev. D