installation directiVe
6
N40 ENT M25
N60 ENT M37-M40
MAY 2006
13. SECONDARY DIGITAL INSTRUMENT PANEL
The secondary panel is branched to the main panel.
Remove the cap from the main panel JE connector and
connect the JE connector to the JA connector on the
secondary panel, placing the special extension JE-JH cable,
available 3, 5 and 7 meters long (see figure 24). IVECO
MOTORS standard supply is provided for the installation of
the main and secondary board and their simultaneous use
with no operation limitations.
Installation
In order to drill holes on the area where the panel is to be
mounted, refer to the dimensions indicated in Chapter 14.
Operation of the secondary panel
After completing the electrical connection to the main panel
and engine preparation, and performing the tests required
for the first start (as described in Chapter 18), verify the
proper operation of the panel, proceeding as follows:
o
Make sure that the “ENGINE ROOM / BRIDGE” switch
of the Relay Box is in the “BRIDGE” position, then turn
the key switch to the first position, thus enabling the
operation of the main and secondary panels.
o
Carry out the same tests for the secondary panel as
were carried out for the main panel.
o
Disable the secondary panel by bringing the key switch
on the main panel to the resting or zero position.
Testing the engine start and stop function.
With the panel enabled, press the green push-button until
the engine starts, then release it; wait for engine rpm to sta-
bilize before stopping it by pressing the red push-button.
The starting and stopping operations can be performed sev-
eral times and consecutively from the secondary panel
Checking indications
Proceed in the same way as for the main panel.
Figure 2
1. Engine coolant temperature indicator - 2. Lubrication loop pressure indicator - 3. Service and alarm indicators -
4. Revolution counter - 5. Supercharger air pressure indicator - 6. Voltmeter - 7. Push-button for selecting accessory information -
8. Engine stop push-button - 9. Digital display - 10. JA connector for panel wire harness - 11. Engine start push-button -
12. Sound alarm inhibition push-button.
RPM
X100
C
40
50
0
120
5
90
BAR
10
10
2
+
–
8
15
20
h
RPM
– +
V
35
MIN
30
0
MAX
BAR
3
25
1
2
START
STOP
1
11
10
2
5
6
3
3
4
04_257_N
7
8
12
9
Summary of Contents for NEF N40-ENT-M25
Page 64: ...INSTALLATIONDIRECTIVE 64 N40 ENT M25 N60 ENT M37 M40 MAY 2006 ...
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