Nilfisk-Advance R 253 9087362020 Service Manual page 36

Service Manual – Scrubtec R 253 - RA40
Display Board (EB2) and Dashboard Instrument Board (EB4) Removal/Replacement
(Continues)
Dashboard Instrument Board (EB4)
10 Perform points 1 to 6 for removal of the display
electronic board (EB2)
11 Disconnect the flat connections (K, Figure 17)
and (L) from the display electronic board (EB2)
12 Carefully lift the dashboard instrument
electronic board (M, Figure 18) and remove it
from the cover (N)
K
Figura 17
Warning! The first batch of Display electronic board (EB2) are equipped with an 8-way male
pins on the right side connection (N) instead of a 6-way male pins. Pay attention and
mount the connector leaving in sight 2 male pins on the right side as show in the
figure:
Assembly
13 Assemble the components in the reverse order of
disassembly and note the following:
◦ Install the display electronic board (EB2) and
check the proper operation and function
◦ By carefully, install the dashboard electronic
board (EB4) on the cover, paying attention
to the routing of the flat connections in the
cover slots
L
Figura 18
N
Control System 36
M
N