11
TO ATTACh AN OpTIONAl bACk rAIl TO A
3-
sTep rIser
NOTE: Back Rails (optional) are recommended
on all risers.
1. Open the locking clamps on the lower posts
of the Back Rail.
NOTE: In the following steps, install the lower posts so their wheels are
on the inside (facing each other).
2. Riser without a 4th Step. Set a lower post on the floor, and hook its
bracket around the riser leg.
Riser with a 4th Step. Set a lower post on the 4th-Step cross tube, and
hook its bracket around the riser leg.
3. Push the locking clamp down until it secures the post to the riser leg.
4. Attach the other post in the same way.
5. To install the rail, slide the upper posts
into the lower posts until the lock buttons
snap into place.
!
wArNINg
Riser is unsafe
unless both clamps
are fully locked.
Hook bracket
around leg,
then push
clamp down.
