Appendix: Important notes for crane operators and crane operating companies
© 2009 Hirschmann Automation and Control GmbH · Branch Office Ettlingen · eMail: [email protected] · www.hirschmann.com
49
24 183 19 1012e (Generic) / 2009-02-26 / Rev. 01 / rk.
NOTICE 5
Notes on works safety during repairs to display and control
consoles
Caution:
Liquid crystal displays contain fluid chemical substances inside the display.
Particular caution and care is therefore essential:
•
when operating equipment containing LCDs
•
during storage and transport (danger of breakage)
•
in the disposal of LCDs which can no longer be used or which are surplus to requirements.
Possible sources of danger are chemical action in the event of skin coming into contact
with broken LCD displays. Therefore, in the event of contact, wash the wetted areas of the
body thoroughly with soap. Particular care is called for in the event of open wounds.
NOTICE 6
Installation specifications for display and control consoles without
an enclosed metal housing
To prevent radio interference, high-frequency equipment and installations which come under the general
approval which the Federal Minister for Post and Telecommunications published in his Official Journal no.
163/1984 as Decree no. 1045/1984 and no. 1046/1984, must comply with the limit values and requirements
stipulated therein.
For display and control consoles without an enclosed metal housing (instrument panel installation), therefore,
the cable shield must be connected directly onto the instrument panel in front of the console by means of a
cable clamp.