Normal Start-Up Procedure; Modes Of Operation - CODEL Energy Tech 401 Installation, Operation And Maintenance Manual

EnergyTech 401
Operating and Maintenance Manual
5.2
5.3
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The outputs of the instrument are unaffected by key operation in all modes except the set-up mode
Page: 70

Normal Start-Up Procedure

Power-up the system and wait for 30 minutes. This allows time for the infrared
source to heat up. Once the receiver is detecting a signal a reading will be seen
on the signal processor display. This should be in normal operating mode, Mode
1 (shown by a number 1 at the top left corner of the LCD); a reading in vpm,
3 3
mg/m or Nmg/m will be shown. If this is so the system is functioning properly.

Modes of Operation

The instrument has six modes of operation identified by a number in the top left-
hand corner of the display:
Mode 1 - Operating Mode
displays average gas concentrations.
Mode 2 - Parameter Mode
displays operating parameters.
Mode 3 - Normalisation Mode
displays normalisation data.
Mode 4 - Diagnostic Mode
investigates instrument operation. Self-checks are continually made by the
instrument; should a complication exist, this mode will automatically be selected
and the fault displayed on the display.
Mode 5 - Set-Up Mode
sets operating parameters. The operating parameters must be entered for the
instrument to function correctly. This mode can only be accessed using a
security code.
Mode 6 - Check Cell Mode
used to verify the instruments' operation and calibration.
NOTE
CODEL
Monitoring Solutions