Instruction manual

NGA 2000 MLT Hardware
SAFETY INSTRUCTIONS
S - 2
Emerson Process Management GmbH & Co. OHG
Instruction Manual
90002929
07/2006
GENERAL
IMPORTANT
SAFETY INSTRUCTIONS
WIRING AND INSTALLATION OF THIS APPARATUS
The following safety instructions apply specifically to all EU member states. They should be
strictly adhered to in order to assure compliance with the Low Voltage Directive. Non-EU
states should also comply with the following unless superseded by local or National
Standards.
1. Adequate earth connections should be made to all earthing points, internal and external,
where provided.
2. After installation or troubleshooting, all safety covers and safety grounds must be replaced.
The integrity of all earth terminals must be maintained at all times.
3. To ensure safe operation of this equipment, connection to the mains supply should only
be made through a circuit breaker which will disconnect all circuits carrying conductors
during a fault situation. The circuit breaker may also include a mechanically operated
isolating switch. Circuit breakers or switches must comply with a recognized standard
such as IEC947. All wiring must conform with any local standards.
4. Where equipment or covers are marked with the symbol to the right,
hazardous voltages are likely to be present beneath. These covers should
only be removed when power is removed from the equipment — and then
by trained service personnel only.
5. Where equipment or covers are marked with the symbol to the right, there
is a danger from hot surfaces beneath. These covers should only be
removed by trained service personnel when power is removed from the
equipment. Certain surfaces may remain hot to the touch.
6. Where equipment or covers are marked with the symbol to the right, refer
to the Instruction Manual for instructions.
7. Further graphical symbols used in this product:
All graphical symbols used in this product are from one or more of the following standards:
EN61010-1, IEC417, and ISO3864.
Explosion Hazard!
Harmful (to Health)!
Elektrostatic discharge (ESD)
Toxic!
Heavy Instrument!
Disconnect from Mains!