ABLE Ultima OPIR-5, Инструкция по установке и обслуживанию

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Ultima OPIR-5 Detector
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out and return to run mode. If this occurs, reapply the magnet and return to alignment
mode.
4. At the Receiver, lightly tighten the front fine adjust screw until it bottoms out against the
internal tilt lever. Slowly make a small turn to tighten the screw and lower the front of the
Receiver. Wait a few seconds for the AJ number to settle. Continue making small turns,
waiting after each turn for the AJ number to settle. Once the AJ number begins to
decline, back out the front fine adjust screw until it is flush with the assembly surface.
Lightly tighten the back fine adjust screw until it bottoms out, and then slowly make a
small turn to further tighten it. Wait a few seconds for the AJ number to settle. Continue
until the AJ reaches its maximum and begins to decline. Back out the back fine adjust
screw.
5. Secure the two front mounting screws. Verify that AJ is reduced by 2 or less (increase of
any amount is acceptable).
6. Adjust the Receiver pan for maximum AJ. Slowly tighten the nut at the bottom of the
pan-tilt assembly while holding the left side of the Receiver. Verify that the AJ is reduced
by 2 or less (increase of any amount is acceptable).
7. With the Receiver secure, verify that the AJ is comparable to typical values listed below.
8. At the Source, repeat steps 3 through 6 to adjust its position, while checking the AJ
number at the Receiver.
9. With the Source secure, verify that the AJ is comparable to typical values listed below.
Range 20 m 30 m 40 m 50 m 60 m 70 m 80 m 90 m 100 m
AJ value 72 to 67 65 to 60 59 to 54 53 to 48 49 to 43 45 to 38 43 to 35 39 to 32 35 to 30
Typical AJ Values
10. At the Receiver, put the magnet on the upper right edge of the display to exit alignment
mode. The unit will display a flashing AC and begin zeroing the gas reading. Once
zeroing is complete, the unit will display gas concentration. System alignment is
complete.
NOTE
: The basic mounting arm offered by MSA to wall mount the system follows similar
alignment instructions, with the difference being the lack of a fine adjust.
Response Test
After initial alignment, a test of the Ultima OPIR-5 Detector should be carried out using the
test gas films for methane or propane (part numbers 329083-1 or 329084-1, respectively).
Follow the instructions listed on the films.