Kistler-Morse KM SVS2000 - Manual (Page 15)

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97-1129-01 Rev. D
V. ELECTRICAL INSTALLATION
WarnIng: very hIgh volTage IS preSenT. reMove poWer FroM The unIT BeFore
InSTallIng, reMovIng, or MaKIng adJuSTMenTS
general SaFeTy
When using electrical equipment, you should always follow basic safety precautions, including the following:
• The installation and wiring of this product must comply with all national, federal, state, municipal, and
local codes that apply.
• Properly ground the enclosure to an adequate earth ground.
• Do not modify any factory wiring. Connections should only be made to the terminals described in this section.
• All connections to the unit must use conductors with an insulation rating of 300 v minimum, rated for
212º F (105º C), a minimum flammability rating of vW-1, and be of appropriate gauge for the voltage and
current required (see specifications).
• Do not allow moisture to enter the electronics enclosure. Conduit should slope downward from the unit
housing. Install drip loops and seal conduit with silicone rubber product.
dISconnecT requIreMenTS For perManenTly InSTalled equIpMenT
A dedicated disconnecting device (circuit breaker) must be provided for the proper installation of the unit. If
independent circuits are used for power input and main relay outputs, individual disconnects are required.
Disconnects must meet the following requirements:
• Located in close proximity to the device
• easily accessible to the operator
• Appropriately marked as the disconnect for the device and associated circuit
• Sized appropriately to the requirements of the protected circuit (See specifications)
InSTallaTIon
cauTIon: only uSe SIKaFlex 1a polyureThane SealanT or doW cornIng rTv 739 or
rTv 738. oTher SealanTS May conTaIn aceTIc acId, WhIch IS harMFul To SenSorS
and elecTronIcS.
This section describes how to wire the SVS2000. Installation of sensors is described in the applicable sensor
installation manuals.