14
P/N:8023488
5.5.3 Initial settings of the chair
5.5.2 Chair position buttons
Symbols
Functions
Symbols
Functions
Backrest Up
Set
Backrest Down
Spitting position
Chair Down
Program Chair Positions 1
Chair up
Program Chair Positions 1
Original position
Program Chair Positions 1
0
P
User's Manual of Beyond 300/301 Delivery System
Notice
：
The hydraulic system shall have the initial setting of the chair
in following situations
：
First installation or replacement of mainboard
Insert/replace/repair any position feedback potentiometer or wiring
Reset or replace the limit switch.
Reset the motion range of the chair.
Caution
：
When setting up the system, do not extent the maximum
range of the cylinder to prevent the hydraulic pump from working
improperly!
