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Engineering diagrams
D396-14-880 Issue J
8 Engineering diagrams
To assist in fault finding (refer to Section 5.3), the connections between the Controller and the EXT pump are shown
in Figures 14 and 15.
The Active Gauge connector (which is specific to the EXC Controller) is shown in Figure 16.
Figure 14 - EXC120/120E/300 Controller to EXT pump connections
A. EXT pump
B. EXT connector on cable
C. EXT connector on cable
D. EXC Controller
1. DC motor
2. Speed set resistor
3. Hall effect device 1
4. Hall effect device 2
5. Hall effect device 3
6. Pump temperature sensor
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