SECTION 8: INTERNAL COMPONENT ACCESS
Part No. 715-0080, Rev. B
- 69 -
BATTERY REMOVAL
This section details the procedure to be followed to remove and replace the battery. The procedure
detailed to gain access to the electronics compartment must be followed before beginning this
procedure. Due to the weight of the battery and limited working area, exercise caution when inserting /
removing battery to avoid damage to circuit boards or cables.
1.
Loosen the four quarter turn fasteners securing the battery and remove the battery clamping
bracket.
2.
Remove the negative lead from the battery terminal. If necessary, the battery may be carefully
lifted or tilted to allow better access to the terminal.
3.
Remove the positive lead from the battery terminal. If necessary, the battery may be carefully
lifted or tilted to allow better access to the terminal.
4.
The battery can now be carefully removed.
CAUTION:
Replace battery only with International Biomedical part number 888-0071.
CONTROL BOARD REMOVAL
This section details the procedure to be followed to remove the control board assembly. The
procedure detailed to gain access to the electronics compartment must be followed before beginning
this procedure.
CAUTION:
The incubator electronics contain static sensitive components that can be damaged
by improper handling. Use approved grounding techniques for work areas and
service personnel.
1.
Disconnect the two remaining cables from connectors J1 and J3.
2.
From underneath, remove the three screws securing the aluminum heatsink and spacer to the
floor of the electronics compartment. When reassembling, clean the bottom of the aluminum
extrusion and spacer and apply a thin coating of a suitable heatsink compound to all mating
surfaces.
3.
Remove the six screws securing the printed circuit board to the six standoffs.
4.
The control board can now be lifted out of the frame.
Содержание AirBORNE A750i
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