Welch Allyn Propaq Encore, Руководство по обслуживанию

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Service Manual Repair Procedures 67
4. Remove the Digital board ( “Replacing the Digital Board” on page 61).
5. Grasp the Silastic
™
gray dome and pull the dome off the button post.
6. Squeeze the plastic button latches together and then push the button out the front of
the panel.
Replacing the Recharger Board Fuse (F2)
The Recharger board fuse (F2) protects the monitor power supply input at the battery line
to the monitor. If the monitor does not turn on but the BATTERY CHARGING indicator
lights when the ac power adapter is connected, check fuse F2 (3 Amp).
1. Remove the battery pack ( “Replacing the Battery Pack” on page 52).
2. Open the monitor ( “Opening the Monitor” on page 55).
3. Remove the Recharger board ( “Replacing the Recharger Board” on page 72).
4. Replace the fuse (F2 below).
Note
The button dome can be replaced on the post without regard to the orientation of
the notch engraved in the dome.
0696-34
Caution The fuse is heat sensitive and must be soldered with heat sinks in
place between the fuse body and the solder joint.