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2. Warnings and Cautions
Read all Warnings and Cautions before Installation and Set-up.
2.1 Warnings
2.2 Cautions
WARNING !
• Risk of electric shock
• For electrical safety, the vibration switch must be earthed
• For your own safety, disconnect all electrical power to the vibrating machine and ensure the
vibrating machine cannot operate during installation. Follow all safety warnings of the
machine manufacturer
• To avoid corrosion inside the vibration switch keep enclosure sealed before and after
installation
• The Cable Entry Cap is for transport and storage and is not suitable for resisting ingress of
moisture if a vibration switch is installed in the field and not wired. Unless the switch is
immediately wired using a suitable cable gland, replace the Cable Entry Cap with Blanking
Plug 0051-002-01 (see accessories).
• For Ex compliance, ensure a minimum ingress protection of IP54 when selecting cable
entry devices.
• To prevent equipment Ex protection being compromised, the user shall perform external
visual inspection to confirm agressive substances such as acidic liquids and gases or
solvents have not compromised metallic or polymeric materials.
2.3 EMC Requirements
• To ensure EMC requirements are met, it is recommended that SWA, MICC, screened
cable, or metal conduit be used, with suitable earthing.
2.4 Terminal Block
• For reference, terminal block type BK6 is certified in EC Certificate Sira 01ATEX3247U.
• Classification Ex
II
2GD EEx e
II.
• Voltage rating 275V, current rating 28A.
2.5 Product Label
