Vernier Water Depth Sampler User Manual

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November 27, 2006

slightly and the trigger will trip more smoothly. If you are still experiencing trouble pulling the trigger pin,
use a fine grade sandpaper and lightly sand the sides of the trigger pin until it can be pulled easily from the
hole.

If the trigger pin slips easily through one side of the trigger tube but will not go completely through;

the holes may not be properly aligned. In this case, remove the trigger pin and rotate one of the trigger tubes
by 180 degrees. When the holes line up again, reinsert the trigger pin. This time the trigger pin should pass
through both holes.

Store your water sampler away from direct sunlight and excessive heat. If your sampler requires

cleaning, use only water and mild detergents. DO NOT use solvents such as acetone or alcohol.

Caution: Do Not Store the Water Sampler in the Armed Position

Time Allocation:

The only prior assembly required for this product is to attach the cord to serve as a retrieving line. Individual
experiment times will vary depending on methods of instruction and distance to the water sampling site.

Feedback:

If you have a question, a comment, or a suggestion that would improve this product, you may call our toll free
number 1-800-299-5469, or e-mail us: [email protected]. Our FAX number is: 1-207-832-7281.