Invacare DLX Owner's Operating And Maintenance Manual page 28

WARNING
After ANY adjustments, repair or service and
BEFORE use, make sure all attaching hardware
is tightened securely - otherwise injury or dam-
age may result.
CHANGING SEAT-TO-FLOOR
HEIGHT (FIGURE 1 AND 2)
WARNING
When changing the seat-to-floor height, the
height of the anti-tippers must be adjusted as well.
FIGURE 1 - CHANGING SEAT-TO-FLOOR HEIGHT - ADULT/HEMI FRAME STYLE