Honeywell FF-SB12 Series Installation Manual page 61

Power Supply Module Removal
POWER APPLIED TO MACHINE CONTROL SYSTEM
Turn off and disconnect power from FF-SB Series light curtain and machine.
Failure to comply with these instructions could result in death or serious injury.
1. Turn off and disconnect power to the light curtain and machine.
2. Remove the light curtain from the machine and place it on a clean, level work surface.
3. Using a #20 Torx driver, loosen the four captive screws in the end-plate with the terminal block connector
(see figure 4-5). The screws do not need to be removed from the end-plate. Pull the end-plate away
from the housing.
Figure 4-5 End-plate
4. Remove the terminal block connector and circuit board by sliding the module out (see figure 4-6) of the
housing.
Figure 4-6 Terminal Block Connector
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107062-12 EN FR26 GLO 501 Printed in France