Contec CS2000-QD Stud Sensor User Manual


 
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Cleaning Instructions
Cleaning Instructions:
1.  Begin by removing the sensor lid's 4 screws with a 1/16" L wrench.
2.  Gently lift the sensor's circuit board out by grasping the switch and pulling upward. Do not
remove the insulation tape.
3.  Clean the lens of the sensor's photo eye with a clean soft cloth moistened with 99%
isopropyl alcohol (available from most electronics supply & tool distributors - e.g. Techni-
Tool, Contact East, Jensen Tools, Future Active, etc.)
4.  Lightly scrape off sticky label residue using an Xacto knife with a #17, #18, or #19 chisel
blade. The CS2000 has double hard anodizing that is not easily penetrated, but
nonetheless, care should be taken when using the Xacto knife.
5.  Fold the cloth over a couple of times to make it thicker. Saturate a 2" x 2" area on the
edge of the cloth with 99% isopropyl alcohol.
6.  Insert the wet area of the cloth into the throat of the sensor. Pull the cloth back and forth
(like shining shoes) to loosen up the sticky residue.
7.  Repeat steps 4 through 6 as necessary until all traces of residue have been removed.
8.  Insert a cotton swab dipped in 99% isopropyl alcohol into the hole on the top half of the
sensor's case intended for the photo eye.
9.  Rub the lens of the photo emitter (located on bottom half of sensor case) with the cotton
swab to remove any residue present.
10.  Verify that the insulation tape is still in place and re-install the sensor's circuit board.
11.  Re-insert the sensor's cable into the strain relief slot located in the top/rear of the case.
12.  Re-install the sensor's lid making sure the cable is pinched tight and cannot be pulled out.