Specifications

Emergency Stop PCB Assembly Removal/Replacement
1. Remove the power supply assembly from the left frame leg as described earlier.
2. Refer to Figure 2-23 to identify the location of the e-stop PCB and unplug the 2
power connectors (labeled P8 & P9) from the estop PCB.
3. Unplug the 4 spade terminals (wires colored blue, brown, black & white) from
the Estop PCB.
4. Unscrew the 2 wires from connector ES5 (AC power in) and the 4 wires from
connector ES6 (AC power out).
5. Remove the 4 mounting screws from the outside of the power supply assembly
and remove the estop PCB assembly.
6. Replacement is the reverse of removal.
Estop PCB Fuses
Refer to Figure 2-25 to identify the location of the various fuses used in the estop
PCB. When required, replace any and all fuses with the same type and value as
indicated.
500 ma
(time delay)
10 Amp (ceramic)
(fast blow)
Note: All fuse sizes
are 5 x 20 mm
10 Amp (ceramic)
(fast blow)
50 ma
(time delay)
100 ma
(time delay)
ESTOP ASSEMBLY PCB
(found inside Power
Supply Assembly)
Figure 2 - 25
Emergency Stop PCB Assembly Removal/Replacement 2 - 33
110279-01, Rev B 2. Service Maintenance (except head and trimmer)