X-Purge Specifications; Installation - Thermo Scientific SOLA II Flare User Manual

X-Purge
Specifications

Installation

Thermo Scientific
Table F–1.
General specifications
Certifications
Programming
Function
Table F–2. Normal conditions
Normal conditions
Power
Switches
X-Purge pressure
Oven air pressure
Oven door
Electronic housing door
Instrument air ball valve for X-Purge
unit
Table F–3. Utility requirements
Utility requirements
Instrument air
Instrument air quality
AC power
Caution Before attempting to install the X-Purge controller, review all safety
information in this manual and all other applicable documents. ▲
Caution Applicable permits must be obtained and appropriate precautions must
be taken to prevent possible injury to personnel or equipment damage when
installing the system. ▲
CSA with C and US Mark: Class 1, Div. 1, Groups B, C, D
hazardous areas
ATEX: Zone 1, Ex px II T
IECEx: Ex d[p] IIC T4
Programmable time delay
Monitors two pressurized enclosures and two exhaust port
flows
AC applied to X-Purge unit
Normal/Bypass: Set to NORMAL
Time delay relay: Set to number of seconds for delay; time delay
typically set from 480 to 600 seconds (see application notes for
individual system)
Minimum 10 psig
Minimum 10 psig or as specified in instrument application notes
or system log books
Closed tightly
Closed tightly
Open
60–80 psig, 8 SCFM (maximum)
Water and oil free, -40°C (-40°F) dew point, particles < 5μ, ISA
grade, hydrocarbon free
110 Vac, 50/60 Hz
SOLA II Flare User Manual
Appendix F
The X-Purge System
F-3