Idex Hale Sam, Техническое руководство

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145
C. On updated SAM Control Center, touch System Options button (or touch and hold
if loading icon appears). See Figure 25 (page 34). Wait for Enter Password screen
to be displayed.
D. On Enter Password screen, enter Level 2 password. (All OEM/Technician pass-
words are ONLY provided at Hale training.)
E. Touch ENTER button. Configuration Mode Menu page is displayed.
F. Touch RETRIEVE BAM on the top right of the screen. List will populate to current
settings.
G. Touch Menu button (top of page).
H. Touch More bottom (right-hand side of page).
I. Touch SAVE LIST button.
J. Touch REBOOT TO GUI button.
4.15. Post Removal And Replacement Testing
The following testing is provided to troubleshoot/diagnose select failed SAM components.
4.15.1
4-Way Air Valve Test
Measure the resistance of a temperature sensor according to Table 73.
Table 73. 4-Way Air Valve Resistance Per °C (°F)
Temperature
°
C
(°
F
)
0
(32)
10
(50)
20
(68)
25
(77)
30
(86)
40
(104)
50
(122)
100
(212)
Resistance
Ohms
20,000 18,476 12,185 10,000 8,260 5,740 4,080 973
NOTE Temperature sensor accuracy is typically ± 2%.
4.15.2 Water Detection Sensor Tests
The SAM system uses three [3] water detection sensors (Figure 55, page 84): the gearbox water
detector, the Autolube water detector, and the prime detector.
NOTE
Prior to performing the associated test(s), verify that power (+12 VDC) and ground are
present (see Table 40, page 84 thru Table 42, page 85) at the sensor.
The gearbox and autolube water in oil detection can be tested (status is displayed) on the SAM
Pump Controller by entering the Output/Input (CAN Test/Troubleshooting Screen, see Table 3,
page 36) password. See section 2.6, page 33.
The water at primer (prime detection for SAM Auto Mode) can be tested (status is also displayed)
on the SAM Pump Controller by entering the Outputs/CAN Outputs/Inputs (MIV Test/Trouble-
shooting Screen, see Table 3, page 36) password. (Again, see section 2.6.)
4.15.2.1
Using SAM Pump Controller To Test Sensor
Any water detection sensor can be tested by accessing the appropriate screen (listed in para-
graph 4.15.2, page 145), dipping the tip of the sensor into water (a small cup will do), and then
observing the change in status on the screen. Perform the following to test a gearbox or Autolube
water detection sensor.