JUKI LU-2810 - 31. KNEE SWITCH; Installation of the knee switch; Functions of the knee switch

–31–
(2) Functions of the knee switch
If knee switch
❸
 ispressed, the amount of theal-
ternatingverticalmovementof the walking foot and
the presser foot will be maximized. (Same with the
performance carried outbypressing the alternating
verticalmovementamountchange-overswitch“ ”
onthemachinehead.)
The knee switch can be usedas thepresser lifting
switch by setting of the motor. (When the switch is
usedasthepresserliftingswitch,thefunctionasthe
alternatingverticalmovementamountchangeover
switchislost.)
31. KNEE SWITCH
1
7
14
8
Black (No. 11)
White (No. 4)
Cords of knee switch
Black line
White line
(1) Installation of the knee switch
1) Installkneeswitchmountingplate
❶
on the
undersideofthetablewithwoodscrew
❷
sup-
pliedwiththeunit.
2) Installkneeswitch
❸
onthekneeswitchmount-
ingplatewithtappingscrew
❹
andwasher
❺
suppliedwiththeunit.
3) Connectthekneeswitchto#4and#11pinsof
themachineconnector14Pwhichisconnected
toCN36ofthemachinecontroller.
❸
❶
❷
❹
❺