Electrical System
61
Service Manual – Scrubtec R 253 - RA40
Checking/Replacing Fuses
1
Drive the machine on a level floor and remove the operator key.
2 Disconnect the red battery connector by pressing the emergency push-button
3 Lift the recovery tank
4 Remove the 3 screws and remove the upper cover
5 Remove the 2 screws and remove the electronic board front cover
6 Check/replace the following fuses (Figure 8):
◦
(F1) 100A midi fuse - Function electronic board (A)
◦
(F2) 3A blade fuse - Signal circuits (B)
7 Place the function electronic board assembly in its housing, tighten the mounting screws and install the
electronic component compartment cover
Figure 8
B
B
A
A
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