7
Lamp Color Matrix
Meaning
Power Out
Both lamps GREEN
Safe Operation
Power ON
TIMER Lamp RED
Instrument Purging
Power OFF
PRESSURE lamp RED
Unsafe Operation
Pressure Low
Power OFF
NO Lamps
No power out applied
No power applied;
everything off
Purpose
Location
Label
Product name and
certifications
Front of Air Sentinel II
Serial number,
manufacturer,
part number,
power rating,
CE & UL marking
Front of Air Sentinel II
Warning and
informational
Front of Air Sentinel II
6.0 Instrument Labels
The following labels should be applied to the outside of the enclosure:
PRINTER SET UP
PRINT IN CMYK
WIDTH 3.25 INCHES
HEIGHT 4.0 INCHES
OFFSET
HORIZONTAL 66
VERTICAL 0
PRINT PROCESS
PRESSURIZED ENCLOSURE
L# 74055
Minimum Over Pressure: ≥ 0.6 Millibar
Maximum Over Pressure: 4 Millibar
Minimum Purge Flow Rate: 35 SLPM
Minimum Purging Duration: 3 Minutes
Maximum Leakage Rate: 45 LPM
Electrical Compartment shall not be opened unless all power
has been removed!
PRESSURIZED ENCLOSURE
L# 74055
Minimum Over Pressure: ≥ 0.6 Millibar
Maximum Over Pressure: 4 Millibar
Minimum Purge Flow Rate: 35 SLPM
Minimum Purging Duration: 3 Minutes
Maximum Leakage Rate: 45 LPM
Electrical Compartment shall not be opened unless all power
has been removed!