Macurco CX-xx Manual (Rev-1.0) Eng
REV – 1.0
[34-2900-0512-0 ]
34
|
P a g e
Table 7-1
b.
At the end of the test cycle, the fan & alarm relay will be in standby mode and the 4-20 mA output
will return to 4 mA (in clean air).
8.
When testing is complete, reassemble the unit.
7.1.2
Manual Operation Test
This option gives the user the opportunity to manually initiate an individual test for each relay, the analog output
and the sensor response to gas.
To initiate a manual operation test,
1.
From normal operation mode press
Next
2 times to get to Test Mode (tSt).
2.
Press
Enter
once to get into the Test Menu.
3.
Press
Next
to scroll through the six test options.
Test Description
Test Length Display
bUZ Buzzer Test
3 seconds
Flashes “bUZ”
Art
Alarm Relay Test
5 seconds
Flashes “Art”
Frt
Fan Relay Test
60 seconds
Flashes “Frt”
42t.C 4-20 mA Test for CO 130 seconds Flashes “42t.C”
42t.n 4-20 mA Test for NO
2
130 seconds Flashes “42t.n”
gtS
Gas Test
180 seconds
Flashes in a sequence of gtS, CO reading (indicated by C in
the beginning) and NO2 reading (indicated by n in the
beginning). No output to the panel during the gas test.
Table 7-2
4.
Press
Enter
to initiate the selected test. Note that if the relay or 4–20 mA output has been disabled, the test
selection will not be displayed in the test menu.
5.
Once the test is complete, the display will return to steady display. To exit the test menu, press the
Next
button until “End” is displayed. Then, press
Enter
to return to normal mode.
7.2
Calibration and Test Kits
WARNING
The following steps must be performed when conducting a calibration verification test
(bump test) to ensure proper performance of the monitor. Failure to do so may
adversely affect product performance.
•
When performing a calibration verification test (bump test) only use certified
calibration gas at the required concentration level.
•
Do not test with expired calibration gas.
•
Do not cover or obstruct display or visual alarm cover.
•
Ensure sensor inlets are unobstructed and are free of debris
Summary of Contents for CX-6
Page 43: ...Macurco CX xx Manual Rev 1 0 Eng REV 1 0 34 2900 0512 0 43 P a g e 9 2 Auto Test Menu bUZ...
Page 44: ...Macurco CX xx Manual Rev 1 0 Eng REV 1 0 34 2900 0512 0 44 P a g e 9 3 Configuration Menu CON...
Page 45: ...Macurco CX xx Manual Rev 1 0 Eng REV 1 0 34 2900 0512 0 45 P a g e...
Page 46: ...Macurco CX xx Manual Rev 1 0 Eng REV 1 0 34 2900 0512 0 46 P a g e...
Page 47: ...Macurco CX xx Manual Rev 1 0 Eng REV 1 0 34 2900 0512 0 47 P a g e...
Page 48: ...Macurco CX xx Manual Rev 1 0 Eng REV 1 0 34 2900 0512 0 48 P a g e...
Page 49: ...Macurco CX xx Manual Rev 1 0 Eng REV 1 0 34 2900 0512 0 49 P a g e...
Page 50: ...Macurco CX xx Manual Rev 1 0 Eng REV 1 0 34 2900 0512 0 50 P a g e...
Page 51: ...Macurco CX xx Manual Rev 1 0 Eng REV 1 0 34 2900 0512 0 51 P a g e 9 4 Select Test Menu tst...
Page 52: ...Macurco CX xx Manual Rev 1 0 Eng REV 1 0 34 2900 0512 0 52 P a g e 9 5 CAL Menu...
Page 53: ...Macurco CX xx Manual Rev 1 0 Eng REV 1 0 34 2900 0512 0 53 P a g e...
Page 54: ...Macurco CX xx Manual Rev 1 0 Eng REV 1 0 34 2900 0512 0 54 P a g e 9 6 SEn Menu...
