Mindray A9 Service Manual

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8.64 Disassemble the Encoder Knob (Top Hat-shaped)
8.64.1 Prepare for Disassembly
8.64.1.1 Tools
During parts disassembly and replacement, the following tools may be required:
 Phillips screwdriver
8.64.1.2 Preparations
Before disassembly,
 Make sure that the anesthesia machine is turned off and disconnected from the A/C power
source.
 Maneuver the anesthesia machine to an appropriate location and then apply the brake.
8.64.1.3 Pre-disassembly
Refer to step 1 in 8.1.7Remove the Display Assembly to remove the display assembly.
8.64.2 Remove the Encoder Knob (Top Hat-shaped)
1. Disconnect the cable from the encoder knob (top hat-shaped).
2. Pull out the encoder knob (top hat-shaped), turn the nut counterclockwise with the tool in
the service kit to remove it, and take out the encoder.
Nut

Mindray A9 Specifications

General

Brand	Mindray
Model	A9
Category	Medical Equipment
Language	English