Maintenance, Lubrication & Adjustments

Exterior Adjustments (continued)

Floor Height: Variable height adjustments are made by screwing the four threaded bar ramp supports in/out to achieve the desired floor level height. Once initially set during installation, this height should not require altering. Two items to note.

1.When increasing the height, the maximum is achieved when the ramp toe contacts the inside of the front cover (see Photo M). If the maximum is surpassed, the front cover will remain partially open when the ramp is in the fully stowed position, thus allowing foreign material and debris to enter the cassette.

2.When decreasing the height, the non-used portion of the threaded studs must be cut off to maintain proper clearance for main axle rotation (see Photo N). Failure to do so may result in the inability of the platform to lower to stow level due to a binding condition of the main axle, possibly causing damage to the elevation motor.

Photo L

Lift ramp to access bolts.

Front Cover

Ramp Toe

Cut off excess threads.

Maximum Setting

Toe of Ramp

Contacts Cover

Photo M

Photo N

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Image 17
Braun RA200 service manual Photo L, Photo M Photo N