IM-P537-01
EMM Issue 1
18
Pressurised Thermophysical deaerator with operator manual for the control unit
3.1 Installation environment
If the PDA unit is to be installed outdoors, it must be adequately protected against adverse weather conditions
and freezing, paying special attention to the protection of the electrical control panel.
All installed instrumentation has a minimum IP55 level of protection.
The unit is NOT suitable for installation in potentially hazardous areas with ATEX classification.
Specific solutions can be provided upon request.
The unit should be placed on a flat surface (no more than 0.5° gradient) able of supporting the total unit
weight when full. Choose an installation site sufficiently accessible, allowing subsequent visits and periodic
maintenance (drainage, cleaning, checking the good working order of all installed accessories).
All external circuits (e.g. piping) must be designed as to prevent from carrying electric charge to the
package unit.
All external structures for accessing the unit must be designed as to prevent from carrying electric charge
to the package unit.
Caution: All pipes to be connected to the unit must be adequately supported. Failure to do so may result in
excessive loads on the connections which may cause damage and/or loss and potential danger to personnel.
3. Installation
