HBM VK20A Montageanleitung Seite 6

Safety instructions
Qualified personnel means. personnel familiar with the installation, fitting, start­
ing up, and operation of the product and trained according to their job.
Conditions on site
Protect the junction box from dirt and humidity.
Maintenance
The junction box provides IP65 protection (protection against dust and water
jets). Make regular checks to ensure the tightness and efficiency of the rubber
lid seal and the screw fittings.
Prevention of accidents
The prevailing accident prevention regulations must be observed.
Unauthorized conversions and modifications are prohibited
HBM's express consent is required for modifications affecting the equipment's
design and safety. HBM does not take responsibility for damage resulting from
unauthorized modifications.
It is strictly forbidden to carry out any repairs and soldering work on the moth­
erboards or to replace any components. Repairs may only be carried out by
persons authorized by HBM.
S During installation and when connecting the cables, take action to prevent
electrostatic discharge as this may damage the connected electronics.
S When connecting additional devices, comply with the safety requirements
for electrical measurement, control, regulatory and laboratory equipment
(EN 61010).
S All the interconnecting cables must be shielded cables. The shield must be
connected extensively to ground on both sides.
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A02335_03_Y00_00 HBM: public
VK20A