
7
6. Operating Instruction
6-1 Main Switch
Main switch is located on the left side of the pump cover (EX-YM2*L)
or on the right side (EX-YM2*R).
OFF
Turn off the main switch after daily operation
Operate the main switch by hand only.
In the event of extremely low oil temperature,
“warm-up” mode may start.
6-2 Controls
Before operating the chair, confirm that it is safe for the patient
and the operator.
(1) Manual Mode Control
A. Seat Lifting
Keep depressing Seat lifting switch until the seat is lifted up to the
desired position.
B. Seat Lowering
Keep depressing Seat lowering switch until the seat is lowered to the
desired position.
C. Backrest Reclining
Keep depressing Backrest reclining switch until the backrest is
reclined to the desired position.
D. Backrest Raising
Keep depressing Backrest raising switch until the backrest is
raised to the desired position.
Caution
E. Legrest Raising (EX-YM2*LA and EX-YM2*RA only)
Move leg rest lever to the left/right side for raising and lowering.
F. Seat Rotating
Make sure to raise the backrest by depressing P2 switch
rotating the seat. Momentarily press LP switch (Lock switch)
releases the safety seat lock.
*The lock is not released when backrest angle is less than 30°.
Rotating the seat slowly by holding the backrest.
Press LP switch again to lock the seat at desired position.
<Warm-up mode>
Warm-up operation goes on at the extremely low oil tempera-
ture. It beeps for 3 minutes until this mode completes.
ON
Seat lifting
Seat lowering
Legrest loweringLegrest raising
Backrest
reclining
Seat rotation lock
Backrest raising