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8011952/YWL2/3-0/2016-08| SICK OPERATING INSTRUCTIONS | DUSTHUNTER C200
Subject to change without notice
START-UP AND PARAMETER SETTINGS 4
▸
Connect the connection line MCU - sender/receiver unit and sender/receiver unit -
reflector/scattered light receiver to the respective plug connector (see “Sender/receiver
unit DHC-T for transmission and scattered light measurement”, page 18, see “Self-
alignment principle design”, page 19 and see “Reflector/scattered light receiver for
short measuring paths”, page 20) and screw tight.
▸ Start the SOPAS ET program and connect to the measuring system, select the device file
“DH C200” and move the “Project tree” window.
▸ Enter the level 1 password and set the sender/receiver unit to the “Maintenance” state.
▸ Click the “Mechanical centring” button (step 1‘) in directory “Adjustment / Manual
Adjustment / Transmission set reference” (see “SOPAS ET menu: DH C200/Adjustment/
Manual Adjustment/Transmission set reference”, page 60)
▸ Align the optical axes of sender/receiver unit and reflector/scattered light receiver
according to see “Fitting the sender/receiver unit / reflector on the duct”, page 66 so
that the sender spot is in the center of the control window on the enclosure rear of the
reflector/scattered light receiver (see “Sender spot on the back of the enclosure of the
reflector/scattered light receiver”, page 62).
▸ Check that the laser beam disappears into the light trap on the reflector/scattered light
receiver. To do this, loosen the knurled screws, swivel the enclosure to the side, hold a
transparent foil (1) over the light opening (2) and check whether the laser beam (3) can
be seen in the center of the opening.
Fig. 43: Laser beam in light trap opening
▸ Readjust the laser beam according to see “Aligning the laser beam to the light trap”,
page 63 when this is not the case.
WARNING: Hazards when looking at the laser beam
▸ Never look directly into the laser beam.
Transparent foil
Light trap opening
Laser beam
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