Safety Information - HBM FIT/0 Série Guide De Démarrage

4

Safety information

The device must not be modified from the design or safety engineering point
of view except with our express agreement. Any modification shall exclude all
liability on our part for any damage resulting there from.
Repair is specifically forbidden. Repairs must only be carried out by HBM.
All the factory defaults are stored at the factory so that they are safe from
power failure and cannot be deleted or overwritten. They can be reset at any
time by using the command TDD0.
The production number set at the factory must not be changed.
• FIT
R
load cells are exclusively designed for weighing technology
measurement tasks and directly associated control and regulatory tasks.
Use for any purpose other than the above shall be deemed to be
inappropriate.
• There are not normally any hazards associated with this product, provided
the notes and instructions for project planning, installation, appropriate
operation and maintenance are observed.
• It is essential to comply with the safety and accident prevention regulations
specific to the particular application.
• Installation and start−up must only be carried out by suitably qualified
personnel.
• During installation and when connecting the cables, take action to prevent
electrostatic discharge as this may damage the electronics.
• The required power supply is an extra−low voltage (10 − 30 V) with safe
disconnection from the mains.
• When connecting additional devices, comply with the appropriate safety
requirements.
• All the interconnecting cables must be shielded cables. The screen must
be connected extensively to ground on both sides.
HBM
FIT
A1779-1.2 de/en/fr/es