biodex 950-400 Operation Manual page 10

CONTENTS
The Biodex Gait Trainer 3 comes with a sturdy support bar, but optional Standard Rehab and
Geriatric/Pediatric handrails are also available. Both optional handrails are installed as follows:
Note: Do not fully tighten any screws until all the screws and hardware have been positioned and
partially secured.
1. Using a Phillips screwdriver, remove the two screws that attach the cover plate to side of the
display support bar. Set the screws and mounting plates aside.
2. Using a 9/16-inch box wrench, attach the optional handrail to the display support bar with a
3/8-inch lock washer and hex head bolt.
3. Slide the handrail mounting bar into the bottom of the optional handrail so that the screw
holes align.
4. Attach the bottom of the handrail to the platform deck frame using two 1/4 - 20 x 1.75-inch
socket-head screws.
5. Using one 1/4 - 20 x 1.75-inch button-head screw, secure the optional handrail to the support
bar. Pass the screw, threads to the outside of the deck, through the support bar first and into
the optional handrail.
6. Tighten all screws.
7. Using a Phillips screwdriver, replace the cover plate on the display support bar with the two
screws set aside in step #1.
8. Repeat the procedure to attach the opposite optional handrail.
Note: Assembly drawings for the procedure, if needed, are provided on pg. 17-2.
GaIt traIner levelInG InstructIons
The Gait Trainer deck is instrumented with a strain gage at each of the four corners. It is impor-
tant that the Gait Trainer be level for optimal footfall detection. You may see messages concerning
Leveling or Offset Calibration. Depending on the situation, instructional screens will lead through
any required process. It is very simple.
situation 1:
When first installed or should the Gait Trainer be moved, it may be required that the leveling foot
be adjusted. This will require a ¾" wrench.
In this situation, adjust the rear leveling foot by turning it with the wrench in the direction that
will get all four boxes, these represent the (4) strain gages, to turn green.
There is a jam nut that should be loosened first, then re-tighten. Press Ok.
— 3-3 — SET-UP