Michell Instruments Liquidew EExd, User Manual

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Liquidew EExd User’s Manual
Michell Instruments 5
INSTALLATION
2 INSTALLATION
2.1 Electrical Safety
!
WARNING:
During the installation of this product ensure that all
applicable national and local electrical safety regulations
are observed.
WARNING:
Isolate the power prior to installation.
WARNING:
Always ensure that power is switched off prior to accessing
the product for any purpose other than normal operation or
prior to disconnecting any cables.
2.1.1 Equipment Ratings and Installation Details
The mandatory statements contained within refer to the Ex certified Liquidew EExd
Analyzer only (not including the sampling system).
This equipment must be supplied with a voltage between the range of 90 to 260 V AC,
47/63 Hz. Maximum power rating is 180W.
The power is connected via PL1 on the mains connector PCB.
Figure 2 Power Connection Connector
All input and output connectors are 2-part PCB mounted type, rated at 300 V 10 A.
The detachable, screw terminal half of each connector is designed to accept 0.5 to
2.5mm
2
[24 -12 AWG] stranded or solid conductors.