1. General information
1.1 General safety
This manual provides important safety considerations for the installation, operation and
maintenance of the CS140. These safety considerations are classified into three levels:
WARNING:
Warnings alert the installer or user to serious hazards. Ignoring these warnings could result in
injury or death and/or irrevocable damage to the sensor unit.
CAUTION:
Cautions warn of potential hazards. Ignoring these cautions could result in the sensor being
damaged and data being lost.
NOTE:
Notes highlight useful information in the installation, use and maintenance of this product.
These should be followed carefully in order to gain the maximum benefit from the use of this
product.
1.2 Sensor unit safety
The CS140 sensor has been checked for safety before leaving the factory and contains no
internally replaceable or modifiable parts.
WARNING:
Do not modify the CS140 unit. Such modifications will damage of the unit.
1.3 Recommended tools
The following tools are recommended for installation:
l
10 mm open spanner/wrench (for grounding boss, must be open)
l
13 mm spanner/wrench
CS140 Background Luminance Sensor
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