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II. GENERAL SAFETY
AUTHORIZED PERSONNEL
All instructions described in the document must be performed by authorized and qualified service personnel only.
Before installing the unit, please read these instructions and familiarize yourself with the requirements and functions
of the device. The required personal protective equipment must always be worn when servicing this device.
USE
The device is solely intended for use as described in this manual. Reliable operation is ensured only if the
instrument is used according to the specifications described in this document. For safety and warranty reasons,
use of accessory equipment not recommended by the manufacturer or modification of this device is explicitly
forbidden. All servicing of this equipment must be performed by qualified service personnel only. This device should
be mounted in locations where it will not be subject to tampering by unauthorized personnel.
MISUSE
Improper use or installation of this device may cause the following:
•
Personal injury or harm
•
Application specific hazards such as vessel overfill
•
Damage to the device or system
SAFETY REGULATIONS FOR THE EX APPROVED UNITS
The level transmitter must be operated in intrinsically safe circuit only. The metal enclosure of the unit must be
connected to the Protective Earth (PE) circuit.
If any questions or problems arise during installation of this equipment, please contact the Customer Support at
800-778-9242.
III. SPECIAL CONDITIONS FOR SAFE USE
In case of the
II 1 G Ex ia IIB T6...T4 protected equipment version with aluminum enclosure, the aluminum-
content of enclosure exceeds the limit. Thus the equipment must be protected against impact and friction effects.
In case of the
II 1 D Ex ia IIIC T85°C...T110°C Da, protected equipment versions with window, the size
of window exceeds the limit. Thus the equipment must be protected against effects which results electrostatic
charges.
If the device is installed to a site where it can be subjected to over-voltage, the device must be equipped with over-
voltage protection of at least overt-voltage class II!
2
www.bindicator.com
TDR180003 Rev. I
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