Drive Assemblies - Omron LD-60 User Manual

Installation
1. Put the key you removed into the drive shaft keyway.
2. Install the new wheel and tire onto the drive shaft.
Ensure that the wheel keyway lines up with the key in the drive shaft.
3. Secure the wheel to the drive assembly with the screw and washer previously removed.
Use a threadlocker, such as Loctite
4. Remove the pin or screw you used to hold the wheel in the up position.
5. Put the side cover next to the platform, and attach the light disc cable to the light disc
PCA.
6. Reinstall the side cover.

Drive Assemblies

The platform drive assemblies have been designed to be field-replaceable. This will replace the
drive motor, gearbox, encoder, and wheel/tire assembly.
Removal
1. Remove the inner rear cover.
2. Unlatch and open the battery compartment door, at the back of the platform.
The battery compartment door is capable of being locked. You may need to unlock it
before opening.
3. Disconnect battery power by unplugging the two cables at the rear of the battery.
4. Remove the side cover a small distance from the platform on the side where you want
to replace the drive assembly. Refer to Removing and Installing Covers on page 127.
The light disc PCA cable will still be attached.
5. Disconnect the cable from the light disc PCA, so the side cover can be moved com-
pletely away from the platform.
This will expose the drive assembly.
6. Lift the drive wheel up, compressing its springs, enough so that you can insert a Ø6 x
10 mm (Ø0.24 x 0.4 in.) pin into the hole on the rear side of the assembly (there is a
hole on each side). This will keep the springs compressed (the wheel will be in the up
position), and make removal easier. If you saved a wheel pin when you uncrated the
platform, you can use that. An M5 x 10 screw also works well for this.
Chapter 8: Maintenance
®
220, on the screw.
LD Platform User's Guide, 11970-000 Rev E
Page 117 of 142