Mindray BeneVision N19, Service Manual

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BeneVision N22/BeneVision N19 Patient Monitor Service Manual 6-3
6.3.2 Removing Handle/Encoder (Optional Encoder)
As shown in the following picture, loosen two captive screws, unplug the encoder cable, then remove the handle assembly;
loosen and remove the M3X6 cross recessed pan head screws with pad, then remove the encoder assembly.
As shown in the following picture, loosen and remove the two M3X6 cross recessed pan head screws with pad, then
remove the keypad board assembly; then,disconnect the cable, loosen and remove the cross recessed pan head screws
with pad, then remove the encoder assembly.
As shown in the following picture, remove the Encoder Knob by pushing it off the Encoder shaft from the back with a
small punch through the access hole. Use a pair of needle nose pliers to loosen the encoder nut, then remove the
encoder.
Cable
M3 screw
M3 screw
Encoder knob
M3 screw
M3 screw
Access hole
Encoder shaft