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Chapter 2: Installation and Removal Procedures and Notes
You will need the following tools to install your MPXI-F level sensor:
•
Wrench sized appropriately for MPXI-F mounting
•
Wrench sized appropriately for conduit connections
•
Flat-head screwdriver for wire terminals
•
Channel lock pliers for tightening compression fitting
•
1/8” Hex Allen wrench for set screws
• Tools Needed
• Under certain extreme circumstances, the non-metalic parts incorporated in the enclosure of this
equipment may generate an ignition-capable level of electrostatic charge. Therefore the equipment
shall not be installed in a location where the external conditions are conducive to the build-up of
electrostatic charge on such surfaces. In addition, the equipment shall only be cleaned with a damp
cloth.
• The enclosure is manufactured from Aluminum. In rare cases, ignition sources due to impact and
friction sparks could occur. This shall be considered during installation.
• Unused conduit entries shall be closed with blanking elements maintaining explosion-proof properties
and ingress protection rating of the enclosure and are removable only with the use of a tool.
•
Wiring used for external connections shall be rated at least 20°C higher than the maximum ambient
temperature.
•
Conduit seal shall be installed within 18” of enclosure.
•
MPXI shall be supplied by Class 2 or limited energy source according to C22.2 NO 61010-1 and UL
61010-1.
• ATEX Stated Conditions of Use
IMPORTANT
: MPXI-F level sensor MUST be installed according to drawing 9006113
(Installation Drawing For MPXI) on page 37 to meet listed approvals. Faulty installation will
invalidate all safety approvals and ratings.
