Kent Razo E17 - Manual (Page 40)

SERVICE MANUAL
ELECTRICAL SYSTEM
38 909 6577 000(1)2006-02
ELECTRONIC BOARD REPLACEMENT [RAZOR SV 17]
1. Check that the switches (5 and 6) are turned to “0”.
2. Only for machine supplied without on-board battery charger: Disconnect the battery connector (36).
3. Only for machine supplied with on-board battery charger: Remove the recovery water tank and disconnect the battery
negative terminal (50) according to the following procedure:
–
If there is recovery water in the tank (43), drain it through the hose (22).
– Disconnect the vacuum hose (29) from the squeegee (17).
– Open the cover (12).
– Grasp the recovery water tank (A) in the area (B) and lift it, as shown in the figure, then disconnect the vacuum hose
(C) from the tank and remove the tank (A) together with the hoses (D) and (E).
4. Remove the screws (F) and carefully pull out the electrical component box cover (G).
5. Disconnect the connections (H) of the electronic board (I).
6. Disengage the fasteners (J) and remove the electronic board (I).
7. Reassemble in the reverse order of disassembly, and note these items:
–
Be sure that the electronic board/solenoid valve fuse (K) is installed.
– Set the switch (L) for the battery type (WET or GEL) and the switch (M) for the battery charger (33) in the same
position as for the replaced board.
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