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9. Locate an electrical shutoff switch for the loading system. Break
the connection to the switch and connect the two wire ends to the
contact terminals (#30 and #87) of the auxiliary shut down (SD) relay
(supplied). Connect one of the auxiliary SD relay coil terminals (#86)
to a 12 volt ignition source, and the other coil terminal (#85) to the
green SHUTDOWN wire from the PosiGround controller. It is a good
idea to mount the auxiliary ESD relay close to the existing shutoff
wiring to minimize any extra wire length in the shutoff circuit.
10. Connect the controller purple PTO loading sense wire as required.
11. Program the controller for the functions required, refer to the
programming section for details.
12. If the PosiGround is set up to shut down the truck engine, connect
the emergency bypass switch across the auxiliary SD relay terminals
to allow emergency engine starting in the event of a failure of the
PosiGround system. This switch should be located in a spot where it
cannot be accidentally flipped. Be sure to install a label showing the
switch position (this label is available from Garnet if needed).
13. Test the system for proper operation (see section B for operational
procedures). If the loading system is shut down and the clamps are
not connected, the PosiGround should show "
loading system at this point should show "
horn should start sounding. After the set amount of warning time
the warning horn should stop and the final alarm should activate.
Connecting the ground clamps together at this point should show
6O E
"
" and the loading system should be allowed to start. If the
controller shows "
properly wired. MAKE SURE that the horn warning and final alarm
systems work properly.
14. If either the final alarm or warning horn features are not connected,
MAKE SURE that this is indicated in the owners manual and that the
operator is aware of what the system does.
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rE E
SH E
" or "
OP d
OP E
" and the warning
" then the clamp module is not
". Engaging the
672-H Manual
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