Emerson Rosemount ET310, Быстрый старт

Страница: 31 / 52

6. Take the sensor off the vessel, put the protective cap back on the
sensor and carefully set it aside while continuing with next set of
tasks.
4.4 Mounting the magnetic fixture and the sensor
The magnetic fixture installs directly onto the ferromagnetic surface. A
magnetic fixture can be installed on a painted surface with a paint thickness
of no greater than 1mm.
WARNING
Two people are required for this operation.
• Personal protective equipment (PPE) of gloves and safety glasses or full-
face visor are recommended
• The strong magnets used in this fixture can pinch hands and fingers
Procedure
1. Remove the 4 sensor securing bolts, washers, and nuts from the
center of the frame as displayed in Figure 4-1 .
2. Cut the cable ties that secure the protective caps to the 4 magnet
units of the fixture, as displayed in the following figure, but do not
remove the protective caps at this stage.
A. Protective cap
B. Cable tie
C. Magnetic unit
3. Place the magnetic fixture on the vessel, aligning the sensor securing
bolt holes with the markings made on the vessel as shown in Figure
4-7 .
January 2022 Quick Start Guide
Quick Start Guide 31