Safety; General Information - WEG CFW500 Series Safety Manual

1 SAFETY

1.1 GENERAL INFORMATION

NOTE!
These are the original instructions.
This safety manual provides the information necessary to install, configure and operate the
CFW500 frequency inverters equipped with the CFW500-SFY2 safety functions module and
must be used together with the other manuals of the CFW500. Please refer to the user's
manual and the programming manual of the CFW500 for further details on installation, start-up,
technical features, troubleshooting and programming. All manuals are available for download
on website: www.weg.net.
NOTE!
Use the CFW500-SFY2 safety functions module only on WEG frequency
inverters from the CFW500 series.
DANGER!
Only duly qualified personnel, familiar with Functional Safety, with the
„
CFW500 frequency inverter, as well as any related equipment must plan
or perform the installation, commissioning, operation and maintenance of
this equipment.
Personnel must follow the safety instructions described in this manual and/
„
or defined by local standards.
Noncompliance with the safety instructions may result in death risk and/
„
or equipment damage.
NOTE!
For the purposes of this manual, qualified personnel are those trained in order
to be able to:
1. Install, ground, power up and operate the SCA06 in accordance with this
manual and the safety legal procedures in force.
2. Use the protective equipment according to the relevant standards.
3. Give first aid.
DANGER!
Always disconnect the general power supply before touching any electrical
„
component associated with the frequency inverter.
Many components may remain charged with high voltages and/or moving
„
(fans), even after the power supply input is disconnected or turned off.
Wait for at least ten minutes so as to guarantee the full discharge of the
„
capacitors.
Always connect the equipment to the protective earth (PE) at the appropriate
„
point.
Safety
CFW500 | 5