Minuteman ERide 21, Руководство по обслуживанию

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10.2 DISASSEMBLY/ASSEMBLY CONTROL PANEL KEYBOARD
Removal
1. If available, place the machine on a lifting platform, otherwise, place the p g p p
machine on a level floor. Make sure that the machine cannot move
independently.
2. Turn the ignition key to the "0" and take it out.
3. Remove the battery holder drum and disconnect the battery connector (6,
Figure 3-4 ) (For the procedure, see the User and Maintenance Manual. g ) ( p ,
4. Operating under the steering wheel, unscrew the screws (1, Figure 10-2 )
5. Carefully lift the keyboard assembly with a functions electronic board (2).
6. Disconnect the electrical connections (3) of the keyboard from the
electronic board functions (4).
7 Turn the lever (5) and disconnect the electrical connector (6) from the 7. Turn the lever (5) and disconnect the electrical connector (6) from the
emergency stop switch (7).
8. Turn the ring nut (8) and remove the emergency stop switch (7).
9. Carefully remove the keyboard (9) from support panel, disengaging its
adhesive surface and Maintenance Manual
.
NOTE
The removed keyboard is no longer usable.
ASSEMBLY
10. Assemble, by reversing the sequence of operations performed for
disassembly, with the following instruction:
– before you install the keyboard (9), remove any adhesive residue and
clean the surface of the support panel and accession of the keyboard
with solvent.
– before positioning the keyboard assembly in the housing with an
electronic board functions (2), check that the perimeter seal (10) is
efficiently and correctly positioned in the housing.