Installation, Operation, & Maintenance Instructions
IOM M500.01 March 2017
MAGNICATOR
®
2
PRECAUTIONS:
To obtain performance from your Magnetic Level Indicator (MLI), the following precautions should be observed.
1. For Mini-Magnicator, refer to specific float instructions on page 3.
2. The float chamber and float contained in your Magnicator are designed and manufactured to meet the exact
specifications for your particular process conditions. Do not use this indicator with liquids of different
densities or under different operating process conditions for which it is rated without careful review of the
new application.
3. The Magnicator must be operated in an area free of magnetic forces or matter which will influence the
magnetic circuit. This includes items such as steel support straps, heater wires, and steel steam trace
tubing. Generally speaking, all carbon steel material should be kept at least 12 inches (305mm) away from
the MLG column. Contact the factory if this clearance cannot be obtained.
4. Do not hydrostatic test the magnetic level indicator with the float inside the chamber. The float is designed
for maximum operating pressure only. Exceeding of this pressure may affect the performance of the float.
5. On models BEF, care must be taken not to bend or deform extension rod, as this may hinder the float
movement.
6. Check tag number and serial number engraved on float, and confirm they match the information located on
the nameplate of the MLI chamber.
INSTALLATION:
To install your Magnicator, perform the steps described below.
1. Unpack and inspect each unit upon receipt. The float is removed from the Magnicator and packed in a
protective tube that is temporarily attached behind the indicator scale for shipment. The float should remain
in this protective tube until it will be installed inside the MLI chamber.
2. The MLI must be installed vertically and level.
3. Block valves should be installed between the process vessel and the MLI.
4. Composition gaskets are supplied for the access flanges. If composition gaskets are not suitable for your
process, appropriate gaskets should be used. Check tag and serial number of float to assure correct match.
Remove tag prior to operation.
5. Install float, be sure to remove the instruction tag and to clean off any foreign matter, especially metal
particles which may have become attracted to the magnet assembly inside the float. The top of the float is
marked and must be installed toward the top of the MLI.
For Model EF (End Flanged)
Float stop plates with springs are supplied and should be installed between the Magnicator and mating
flange/block valves
For Model BEF (Bottom End Flanged)
Floats are factory installed on top mount level indicators and packed to protect it from damage. Remove all the
packing material before installation.
