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Service Manual
Installing Main Battery
4.6 Replacing Power
Cable and Speaker
Subassembly
42
Figure 3-3 Battery Cable Ties
3) Depress release tab on each ty-wrap lock (see Figure 3-3) and pull ty-
wrap tongues out of locks to free battery.
4) Note routing of speaker cable, and slide battery out of compartment.
Reverse steps of removal procedure to install main battery. Route speaker
cable as noted in step 4 above before resecuring ty-wrap on main battery.
1) Remove external battery (if installed).
2) Remove and save three Phillips-head screws (
securing back cover
3) Using long nose pliers, unplug battery connectors from main battery.
Be careful to NOT damage in-line fuse (if installed). Note polarity
of battery cable wires! Red goes to +; Black goes to -.
4) Slide external battery connector out of channel in battery
compartment.
Note: Do not remove ferrite filter (
subassembly. Note positioning of filter in connector compartment, and
locate in same position when installing new cable subassembly.
5) Using long-nose pliers, unplug speaker connector from X7 (see
1 on page
40) and power cable connector (
3-2) from Connector I/O PCB in connector cavity (
remove power cable subassembly.
6) Depress release tab on each ty-wrap lock (see
wrap tongues out of locks to permit removal of speaker cable. Note
routing of speaker cable for use in reassembly.
7) Slide speaker out of slots in rear housing, and remove power cable
and speaker subassembly.
8) Reverse procedure of steps 1 through 5 to install replacement power
cable and speaker subassembly.
Caution
Sandwich wires of power cable and speaker subassembly
between left side of housing and flat plastic cable guide (
Figure 3-1 on page
40) to prevent possible damage to harness when
installing rear housing screws.
Siemens Medical Systems, EM-PCS, Danvers
NOT A CONTROLLED DOCUMENT
SC 7000 and SC 9000XL Patient Monitors
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ASK-T898-03-7600
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