Table of Contents
Advertisement
(3) Orientation when Installing the Sensor Controller
To improve heat radiation, install the Sensor Controller only in
the orientation shown below.
Do not install the Sensor Controller in the following orientations.
(4) Warming Up
After turning ON the power supply, allow the product to stand for at least 30 minutes
before use. The circuits are still unstable immediately after the power supply is turned
ON, so measured values may fluctuate gradually.
(5) Maintenance and Inspection
Do not use thinner, benzene, acetone or kerosene to clean the Sensor Head and Sen-
sor Controller. If large dust particles adhere to the front filter of the Sensor Head, use a
blower brush (used to clean camera lenses) to blow them off. Do not blow the dust par-
ticles with your mouth. To remove smaller dust particles, wipe gently with a soft cloth
(for cleaning lenses) moistened with a small amount of alcohol. Do not use excessive
force to wipe off dust particles. Scratches on the filter may cause errors.
(6) Sensing Objects
The product sometimes cannot accurately measure the following types of objects:
Transparent objects, objects with an extremely low reflection factor, objects smaller
than the spot diameter, objects with a large curvature, excessively inclined objects, etc.
(7) Effect caused by peripheral lights
Do not install the Sensor Head in a place where strong light hits the laser emitter/
receiver section of the Sensor Head. Also, if a workpiece has a shiny surface, the light
from the lighting will be reflected and a malfunction may occur. In such a case, prevent
reflection by, for example, covering the light to stop reflection.
p.2-4
Introduction
Precautions for Correct Use
User's Manual
ZS-HL
7
Advertisement
Table of Contents
