Working On Electrical And Electronic Devices; Not Certified In Hazardous Areas - M&C EC-30C Instruction Manual

When replacing parts, use only original M&C spare parts.
If there is any indication that safe operation of the EC-30C is no
Pull Main
longer possible, turn off the power and disconnect the device from
Plug!
the power supply immediately.
Then protect the defective device against accidental switch-on and mark it clearly as
defective.

2.5 Working on electrical and electronic devices

Only qualified and authorized personnel are permitted to work on equipment which op-
erates on 115 or 230 VAC supply voltage. Please be sure to observe the generally accepted
engineering standards and all of your national and local regulations.
Before connecting the device, please make sure that the supply
Note
voltage matches the specified voltage on the product label.
Protect yourself and others against damages which might be caused
High
by high voltages. Disconnect the power supply before opening the
Voltage! device for access. Make sure that all external power supplies are
disconnected.
Please make sure to take appropriate precautions even by working on unplugged or
low-voltage devices. Unplugged devices need to be properly grounded to prevent dam-
age to internal electronics from electrostatic discharges (ESD).

2.6 Not certified in hazardous areas

This device is NOT certified to be installed or operated in hazardous areas.
Explosion hazard!
WARNING
For general purpose areas ONLY. Don't use the EC-30C in hazardous
areas.
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