RelaDyne LubriMist IVT, Инструкция по установке и эксплуатации

Страница: 76 / 256

LubriMist ® Model IVT
Oil Mist Generating System
Installation and Operating Manual
Page 76
of 256
For ATEX Constructions
The IVT Oil Mist Generator cabinet cooling system uses the compressed instrument air supply
connected to the IVT Oil Mist Generator to operate. The ATEX construction is designed to meet
specific operating ambient requirements. This option is included where the IVT is installed in
conditions that are outside of the standard permissible operating ambient of –20C< AMBIENT <
+40C. The permissible operating ambient for equipment including this option is –20C< AMBIENT
< +45C. The IVT Oil Mist Generator should not be energized if the ambient conditions are outside
of these permissible ambient temperature restrictions.
To commission the cabinet cooling system:
A. Open the air supply block valve and check the regulated air pressure. Adjust the air pressure
regulator to 4.8 – 5.2 Bar (60-75 PSI).
B. Turn the electrical power switch to the ON position. If the temperature inside of the cabinet is
greater than approximately 32C (90F), air will flow to the Vortex cooler and the cabinet will
began cooling.
C. Find the thermometer that is located on the rear of the IVT cabinet and check the
temperature inside of the cabinet. If the temperature reading is >+40C, allow the cabinet
cooling system to reduce the internal cabinet ambient temperature to <+40C.
D. When the temperature inside of the cabinet is less than 40C, the IVT oil mist generator may
be started. See Starting The Model IVT Oil Mist Generator.
E. Ensure that the IVT Oil Mist Generator cabinet doors are closed and that the door latch is
secured in the closed position.
NOTICE:
Do not energize the IVT main or auxiliary oil
mist generator prior to consulting and following
these instructions on starting the IVT Oil Mist
Generator cabinet cooling system – ATEX
Construction.
Adjust Pressure
Regulator Setting