Cleaning The Filter; Replacing The Fuse - JUKI LBH-1790 Instruction Manual

6. Cleaning the filter
WARNING :
To protect against possible personal injury due to abrupt start of the machine, be sure to start the fol-
lowing work after turning the power off and ascertaining that the motor is at rest.
Table
Hole under
table for fan
7. Replacing the fuse
WARNING :
1. To avoid electrical shock hazards, turn OFF the power and open the control box cover after about
five minutes have passed.
2. Open the control box cover after turning OFF the power without fail. Then, replace with a new
fuse with the specified capacity.
Clean filter 2 of the fan located on the bottom
surface of the machne table (bed base) once every
week.
) Pull the screen kt 1 n the drecton of the arrow
to remove t.
2) Wash the filter 2 under runnng water.
3) Reinstall the filter 2 and the screen kt 1 .
2
1
The machne uses the followng three fuses :
1 For pulse motor power supply protecton
5A (tme-lag fuse)
2 For solenod and pulse motor power supply
1
protecton
2 3.5A (tme-lag fuse)
3 For control power supply protecton
3
2A (fast-blow type fuse)
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