Evco EV3 200 WEB - Product-Specific Safety Precautions; Electrical, Explosion, and Malfunction Warnings

1143W24E4.00 · EV3 200 Web 03/2021
| 6 |
SAFETY INFORMATION RELATING TO THE PRODUCT
Beforecarryingoutanyworkontheequipment,readtheseinstructionscarefully,makingsureyouunderstandeverything.
DANGER
RISK OF ELECTRIC SHOCK, EXPLOSION OR ELECTRIC ARC
• Only use electrically insulated measuring devices and equipment.
• Do not install the equipment while the power supply is connected.
• Switchoffallequipment,includingconnecteddevices,beforeinstallingoruninstallingthedevice.
• Alwaysuseacorrectlycalibratedvoltmetertocheckthesystemisswitchedoff.
• Do not touch the unshielded components or the terminals while they are live.
• Donotopen,disassemble,repairormodifytheproduct.
• Do not expose the equipment to liquids or chemicals.
• Before applying voltage to the equipment:
• Makesureallprotectiveelements,suchascovers,hatchesandgrilles,arefittedand/orclosed.
• Checkallwiringconnections.
DANGER
RISK OF ELECTRIC SHOCK AND FIRE
• Do not use the device with loads greater than those indicated in the technical specifications.
• Do not exceed the temperature and humidity ranges indicated in the technical specifications.
• Usetherequiredsafetyinterlocks(fusesand/ormagnetothermalswitches)ofasuitablesize.
DANGER
RISK OF ELECTRIC SHOCK OR MALFUNCTIONING OF THE EQUIPMENT
Do not use damaged products or accessories.
Thisdevicewasdesignedtooperateinnon-hazardousenvironments,excludingapplicationsthatgenerate,orcouldpotentially
generate,hazardousatmospheres.Onlyinstallthisdeviceinareasandforapplicationswhicharereliablyfreefromhazardous
atmospheres.
DANGER
RISK OF EXPLOSION
• Onlyinstallandusethisdeviceinsitesthatarenotatrisk.
• Donotinstallorusethisdeviceinapplicationswhicharecapableofgeneratinghazardousatmospheres,suchas
applications that use flammable refrigerants.
WARNING
MALFUNCTIONING OF THE EQUIPMENT
• Perform the wiringcarefully,incompliancewithelectromagneticcompatibilityrequirements.
• Makesurethewiringiscorrectfortheapplication.
• Use shielded cables for all I/O signal and communication cables.
• Minimise the length of the connections as much as possible and avoid winding the cables around electrically connected
parts.
• Thesignalcables(analogueanddigitalinputs,communicationandcorrespondingpowersupplies),powercablesandpower
supply cables for the device must be routed separately.
• Beforeapplyingthepowersupply,checkallthewiringconnections.
• Usetherequiredsafetyinterlockswherepersonneland/orequipmenthazardsexist.
• Installandoperatethisequipmentinacabinetappropriatelyratedforitsintendedenvironmentandsecuredbyakeyedor
tooledlockingmechanism.
• Power line and output circuits must be wired and fused in compliance with local and national regulatory requirements for
the rated current and voltage of the particular equipment.
• Do not use this equipment in safety-critical machine functions.
• Donotdisassemble,repairormodifythisequipment.
• Do not connect wires to unused terminals and/or to terminals labelled “No connection “(N.C.)”.