1.INSTALLATION
Only the persons who have been trained by a certified engineer of the manufacturer are allowed to carry out the installation work described below.
1.1Installation Requirements
1.1.1General
For installing the Model
(1)Room located in the vicinity of transformer substation
(2)Room located in the vicinity of elevator
(3)Location near electric equipment consuming a large quantity of power (e.g., electric furnace) or its power supply
(4)Location near spark discharge source or
(5)Room filled with gas which corrodes metals
(6)Place exposed to direct sunlight or strong draft
(7)Dusty place
(8)Location subjected to severe vibrations
(9)Using ground wire common to other electric equipment
(10)Location adjacent to radio or sound wave source
1.1.2Room Temperature and Humidity
(1)Room temperature..... 15 to 25 °C
Temperature fluctuation should preferably be less than 5 °C during operation of the instrument
(2)Humidity..................... 60% or less
The instrument should desirably be operated in
