Curtis 1253 Manual, Rev. F
31
Blue Ox Rev. A, draft #1 [3 August 2007]
(SS1–SS4). Cycle each switch in turn, observing the programmer. e
programmer should display the correct status for each switch.
5. Use the throttle to operate the pump motor. It should accelerate smoothly.
6. Verify that Startup Lockout performs as desired.
7. Request multiple operations in various combinations, to conrm that
motor speed responds according to the settings you made for the SS Add
Mode and Final Add Mode parameters.
8. If you used a programmer, disconnect it when you have completed the
checkout procedure.
BENCH TESTING WITH THE 1311 PROGRAMMER
With the simple bench test setup shown in Figure 14, the controller parameters
can be verified or adjusted without the controller being wired into a vehicle.
e complete in-vehicle installation checkout, as described above in Steps
1–8, should still be conducted before the vehicle is operated.
4 — INSTALLATION CHECKOUT
Fig. 14 Bench test setup
for verifying and adjusting
the controller’s parameters.
POWER
SUPPLY
1311
PROGRAMMER
Pin
J1-1
1253 CONTROLLER
KEYSWITCH
B- B+
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