UMF Medical 4040-650 Owner's Manual page 15

COMMON OPTIONS AND ACCESSORIES
BIERHOFF KNEE CRUTCH (251-PAIR)
STAINLESS STEEL IRRIGATION PAN WITH SPOUT (822)
3-00077-0318A
1. Extend stirrups to full-extended position with
heel stirrup in retracted position.
2. Insert knurled end of knee crutch rod into hole
on end of stirrup
3. Adjust to position and tighten with slide lock.
The stainless steel drain pan is offered without a
spout (standard) or with spout (optional - shown
left) for the procedure that you need.
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