1. the controller is powered up, and
2. the park brake has been released electrically (this would normally be the case if the
scooter is being pushed).
If the scooter is being pushed (by an external force) at a higher speed than Push Speed, the
controller will limit the speed to Push Speed.
Note
To release the park brake electrically, set one of the Multifunction input pin parameters (see 6.5.9 Multi-
function Inputs Configuration) to 'Release Brake'. Do not operate the 'Release Brake' function while on a slope.
Warning
To meet ISO requirements, the scooter must not be able to drive when the park brake is released manually.
Do not operate the park brake release while on a slope or when an occupant is on the scooter.
6.5.3.14 Roll-away Speed
Parameter Possible Values Default HHP Lite Std Adv
Roll-away Speed 5 - 70 % 15 %
✓
This feature will limit the scooter to a safe speed if rolling away on a slope when:
1. the controller is powered down, and
2. the park brake has been released manually.
If the scooter moves at a higher speed than Roll-away Speed, the controller will turn on by
itself and limit the scooter to a safe speed.
When the scooter has come to a stop, the controller can be turned on with the key switch
and normal driving is possible.
Warning
Make sure the controller selected for each scooter has the capacity to reduce the speed of the scooter to a safe
level under roll-away conditions. Setting a lower Roll-away Speed value will also prevent the scooter from
gaining too much momentum when a roll-away occurs.
Warning
If this parameter is set too high, especially with heavier scooters, there is a risk of injury, through collision or
crushing, when the scooter rolls down a slope.
Note
If the batteries are not connected, the controller uses the power that is generated by the motors during a
rollaway to power itself on. In this case the controller will also limit the speed to a safe level.
Warning
1) After the scooter has stopped successfully, apply the park brake before turning on the scooter. During the 2-
second boot process the scooter is not controlled. In these 2 seconds, the scooter will start to roll again before
it will come to an abrupt halt when the RHINO2 has completed the boot process.
GBK51948 RHINO2
Installation Manual Issue 5
Programming - Page 89
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