JUKI LK-1941 Manuel D'utilisation page 25

(11) Connecting the heater unit (For Z type only)
1) Remove four screws A and remove the heater unit cover.
2) Pass the cables and connect them to terminal board 1 and 2 as shown in the figure below.
(Be careful that the cable does not come in contact with Y feed shaft B.)
CN7
CN2
A
To the hot wire plate
This side of machine table
B
h
From the hot wire plate
↓
J46
J87
13