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2 Installation and Wiring
Sometimes dangerous voltages capable of causing death are present in this instrument. Before
beginning installation or any troubleshooting procedures, power to the equipment must be switched off and
isolated. Units suspected of being faulty must be disconnected and removed to a properly equipped
workshop for testing and repair. Component replacement and internal adjustments must be made by qualified
maintenance personnel only.
To minimize the possibility of fire or shock hazards, do not expose this instrument to rain or excessive
moisture.
Do not use this instrument in areas under hazardous conditions such as excessive shock, vibration, dirt,
moisture, corrosive gases or oil. The ambient temperature of the area should not exceed the maximum rating
specified in the specifications section.
Remove stains from this equipment using a soft, dry cloth. Do not use harsh chemicals, volatile solvents
such as thinner or strong detergents to clean the equipment in order to avoid deformation.
2.1 Unpacking
Upon receipt of the shipment, remove the controller from the carton and inspect the unit for shipping damage.
If any damage is found, contact your local representative immediately. Note the model number and serial
number for future reference when corresponding with our service center. The serial number (S/N) is labeled
on the box and the housing of the controller.
The controller is designed for indoor use only, and is not intended for use in any hazardous area. It should be
kept away from shock, vibration, and electromagnetic fields (such as variable frequency drives), motors and
transformers. It is intended to operate under the following environmental conditions.
14°F to 122°F (-10°C to 50°C)
0% to 90% RH(Non-condensing)
2-1. Environmental Specification
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