12
AIR250 SEATED LEG CURL
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OPERATION MANUAL
PROPER OPERATION CHECK
Check equipment condition and function before every workout:
Immediately replace damaged, worn, or broken parts. Do not use the Air250 Seated Leg Curl until all repairs have been
completed and tested by a Keiser-certified technician.
* “Lo-bA” = Batteries are low, replace immediately. If batteries are dead (depleted), the Power Display remains blank (see
Battery Replacement procedure, page 17).
A.
Adjustments
— Engage and function properly:
•
Locking Pin (Leg Cushion)
•
Spring Pin (Thigh Cushion)
•
Seat Lever
•
Plunger Knob and Lock Knob (ROM Limiter, if
equipped)
B.
Thumb Buttons and Display
— press Thumb Buttons
to check for proper “+ / -” operation and the Display
powers on*.
C.
Upholstery
— Seat, Seat Back, Thigh, and Leg Cushions
have no excessive wear and are free of rips or tears.
D.
Exercise Arm and Thigh Cushion
— Move freely;
no loose parts in the linkage or lock mechanism, no
excessive wear on any rubber stops.
E.
Air Leaks
— No air leaks audible in the system.
F.
Stability
— equipment is level to a solid, flat surface.
Figure 8. Proper Operation Check Illustration
C
F
B
A
ADJUSTMENTS
Locking Pin
Spring Pin
Seat Lever
Lock Knob
(ROM STOP)
Plunger Knob
(ROM START)
E
D
