Beijer-electronics M70 EN Bedienungsanleitung PDF herunterladen (Seite 5)

Safety Precautions

Beijer Electronics, MAEN843A 5

1 Safety Precautions

Both the installer and the owner and/or operator of the handheld operator panel

must read and understand this installation manual.

1.1 General

– Only qualified personnel may install or operate the handheld operator panel.

– The handheld operator panel must be installed according to the installation

instructions.

– The handheld operator panel is designed for installation where the following

conditions are fulfilled:

• no high explosive risks

• no strong magnetic fields

•no direct sunlight

• no large, sudden temperature changes

– Never allow fluids, metal filings or wiring debris to enter any openings in the

handheld operator panel. This may cause fire or electrical shock.

– The handheld operator panel fulfills the requirements of article 4 of EMC

directive 89/336/EEC.

– The handheld operator panel meets the protective class III in accordance with

EN61131-2 and EN50178.

– When connecting the handheld operator panel, make sure that all voltages

connected to the handheld operator panel are safety extra low voltages and

isolated from the low voltage supply system by a safety transformer or a sim-

ilar facility. All supply circuits connected to the handheld operator panel must

be protected with a fuse of a maximum of 3.15 A.

– Storing the handheld operator panel where the temperature is lower/higher

than recommended in this manual can cause the LCD display liquid to

congeal/become isotopic.

– The LCD display liquid contains a powerful irritant. In case of skin contact,

wash immediately with plenty of water. In case of eye contact, hold the eye

open, flush with plenty of water and get medical attention.

– The supplier is not responsible for modified, altered or reconstructed

equipment.

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Beijer-electronics M70 EN Bedienungsanleitung Seite 5