Acorn 80 User Manual

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ACORN 80 Maintenance & Service Manual
APPENDIX 7
Levelling and Main Drive Encoder Testing
All voltages are measured with ref to ground. (0V)
Check the encoder supply voltage on the red wire.
This should be approximately 5V.
Make sure that there is continuity between the black,
negative wire and ground.
Ensure that all the crimps are seated correctly and
have not been flattened. This can happen when a
meter probe is forced into the plug while testing. It
can also make a connection and appear to be working
correctly until the probe is removed!

Acorn 80 Specifications

General

Safety Features	seatbelt
Speed	0.15 m/s
Seat Type	Padded
Footrest	Flip-up
Foldable	Yes
Color Options	Beige
Power Supply	Battery powered (2 x 12V sealed lead acid batteries)