JUKI KE-3010 Maintenance Manual page 106

5) Disconnect the φ4, φ6 and φ8 air tubes from the solenoid valve.
6) Detach the head valve bracket.
Head valve bracket
φ8 air tube
φ6 air tube
7) Disconnect the Z- and θ-motor cables from the servo amplifier board.
Disconnect the
cables from
three boards
from the bottom
(L1 to L6).
4th stage
3rd stage
2nd stage
1st stage
Maintenance Guide
Motor encoder cable
R1-Z R1-θ
L5-Z L5-θ L6-Z
L3-Z L3-θ L4-Z
L1-Z L1-θ L2-Z
Motor power cable
R1-Z R1-θ
L6-θ L5-Z L5-θ
L4-θ L3-Z L3-θ
L2-θ L1-Z L1-θ
n = Head No.
Motor power cable
θ (n+1)
Z (n+1)
θ (n)
Z (n)
Motor encoder cable
θ (n+1)
Z (n+1)
θ (n)
Z (n)
2-2
Rev. 2.0
φ4 air tube
φ8 air tube
L6-Z L6-θ
L4-Z L4-θ
L2-Z L2-θ