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RAMP OPERATION
AI/28230/001
TO
LOCK
TURN
TO
LOCK
TURN
TO
LOCK
TURN
TO
LOCK
TURN
TO
LOCK
TURN
TO
LOCK
TURN
TO
LOCK
TURN
TO
LOCK
TURN
TO
LOCK
TURN
TO
LOCK
TURN
AI/28230/001
TO
LOCK
TURN
TO
LOCK
TURN
TO
LOCK
TURN
TO
LOCK
TURN
TO
LOCK
TURN
TO
LOCK
TURN
TO
LOCK
TURN
TO
LOCK
TURN
TO
LOCK
TURN
TO
LOCK
TURN
AI/28230/001
TO
LOCK
TURN
TO
LOCK
TURN
TO
LOCK
TURN
TO
LOCK
TURN
TO
LOCK
TURN
TO
LOCK
TURN
TO
LOCK
TURN
TO
LOCK
TURN
TO
LOCK
TURN
TO
LOCK
TURN
RA500 Isometric 005.ai
1. Position the ramp platform
manually so that only 15 cm
is extended out of the cas-
sette.
2. Turn (loosen) the manual
release “T” handle 90°.
3. Push the “T” handle fully
inward until handle contacts
shaft shoulder (3" to 4").
4. Grasp the platform Hand Hold
and move the platform slightly
outward until platform locks
into position (secured by re-
engaging the carriage assem-
bly with the drive chain).
5. Turn (tighten) the “T” handle
90° to secure handle in the
engaged (locked) position.
6. Verify mechanism is reen-
gaged (locked). Pull on the
Hand Hold to ensure no
movement occurs.
7. Stow the remaining portion
of the platform by using the
electrical system.
Step 2 Step 3 Step 5
Ramp Manual Operation (continued)
Hand Hold
Figure E
Figure D
To Reengage Carriage Assembly to Drive Chain: