WDC-120G/WK(A)
4 202011
1General
1.1 Safety Precauons
Read these safety precauonscarefully before installing the WDC-120G/WK(A)
General
Improper installaon or aachmentof equipmentor accessories could result in electric shock, short-circuit,
leaks, fire or other damage to the equipment. Only use accessories, oponalequipmentand spare parts
made or approved by Intensity.
WARNING
Make sure installaon, tesng and applied materials comply with the applicable legislaon.
CAUTION
Wear adequate personalprotecve equipment(protecve gloves, safety glasses etc.) while installing,
maintaining or servicing the system.
Tear apartand throw awayplasc packaging bagsso thatnobody, especially children, can playwith them.
Possible risk: suffocaon.
Installaon Site
Donot install the equipment in potenally explosive environment.
Electrical
DANGER: RISK OF ELECTROCUTION
Turn OFF all power supply before connecng electric wiring or touching electric parts.
Disconnect the power supply for more than 1 minute and measure the voltage atthe terminals of main
circuit capacitors or electrical components before servicing. The voltage must be less than 50 V DC before you
can touch electricalcomponents. For the locaon of the terminals refer the wiring diagram.
DoNOT touch electricalcomponents with wethands.
DoNOT leave the equipment unaended when the service cover is removed.
A main switch or other meansfor disconnecon, having a contact separaon in all poles providing full
disconnecon under overvoltage category III condion, shall be installed in the fixed wiring.
WARNING
Only use copper wires.
Make sure the field wiring complies with the applicable legislaon. DoNOT touch electricalcomponents
with wethands.
All field wiring must be performed in accordance with the wiring diagramsupplied with the product.
Make sure to install earth wiring. DoNOT earth the unit to a ulity pipe, surge absorber, or telephone
earth. Incomplete earth mayresult in electric shock.
Make sure to use a dedicated power circuit. NEVER use a power supply shared by another appliance.
Make sure to install the required fuses or circuit breakers.
Make sure to install an earth leakage protector. Failure to doso may cause electric shock or fire.
*Note: Install the wiresatleast 1 meter awayfrom televisionsor radios to preventinterference. Depending on the radio waves, a distance of 1 meter maynot be sufficient.
