Veeder-Root EMR3 XStream-PKG, Руководство по установке

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EMR3 Terminal - Fueling Depot Installation Installing Optional Keypad Kit
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Figure 35. Optional C&C mode switch configuration
Installing Optional Keypad Kit
Figure 36 shows the installation and wiring of the optional keypad. To attach the keypad housing mounting screws,
you may have to pull/slide up the display assembly terminal block away from the Display Head. Insert the keypad
wires through the center hole in the gasket, slide the gasket down against the keypad and align its three holes with
the mounting holes in the keypad. Hold the keypad against the Display Head and screw in the 3 mounting screws
as shown in Figure 36. Slide the terminal block down in place, and then make the wiring connections as shown in
Figure 36.
Installing V-R Internal Pulse Encoder Kit
Figure 36 shows the installation and wiring of the internal pulse encoder. Insert the pulse encoder into the hole in
the bracket, install the washer, screw on the retaining nut, then make the wiring connections. Slide one end of the
flexible encoder spring onto the shaft (from the mechanical meter) in the base of the Display Head and the other
end onto the shaft of the pulse encoder (push the spring as far as it will go onto each shaft).
emr\emr3ccsw.eps
Corner Mounted C&C Switch
Removal of corner
bolt releases actuator
lever of C&C switch
allowing entry into
C&C Mode
01 CGND 02 KP2 03 KP3 04 KP4 05 KP5 06 KP6 07 KP7 08 KP8 09 AS- 10 AS+ 11 +5V 12 GND 13 C
HB
14 C
HA
15 PTR 16 GND 17 CCS 18 GND 19 ESS 20 TP 21 TP 22 MF-A 23 MF-B 24 PWR 25 GND 26 IB-B 27 IB-A