Performing A Bump Test On Power-Up - Thermo Scientific INNOVA Series Instruction Manual

CAUTION
If the Innova will not be used for more than 4 weeks, remove the
batteries from the instrument. Failure to remove the batteries
prior to storage could result in damage to the instrument.
If your Innova uses rechargeable NiCd batteries, the batteries must be fully
charged before each use. When using alkaline batteries, it is best to install
fresh batteries before each use, see Chapter 6, Maintenance, to recharge NiCd
batteries or replace alkaline batteries.

Performing a Bump Test on Power-Up

When the bump test option is set to "BUMP TST ENABLED" the display
alerts the operator to perform a bump test after the warm-up cycle is
complete, see Chapter 4, User Program, Bump Test on Power-Up Option.
To perform the bump test:
1. Assemble the calibration kit, see Chapter 5, Calibration.
2. Turn on the Innova and wait for it to complete the warm-up cycle. The
display will read "AIR ADJUST NOW". The screen will blink on and
off with alternating lights, prompting the operator to perform a fresh
air adjust.
3. Press and hold the AIR button for three seconds until "DONE"
appears. Once the Innova has been air adjusted, the display will begin
counting down, and prompt the operator to "APPLY GAS",
alternating with "BUMP TEST". An audible beep will sound.
NOTE
If an air adjust is not performed within 30 seconds, a "BUMP TEST
INCOMPLETE" message appears and the buzzer beeps on and off for
three seconds. The Innova will return to the normal operating mode.
4. Attach the tubing from the regulator to the probe tube, the Innova will
draw gas from the cylinder.
5. The Innova should respond to the detected gas and beep to indicate that
a Bump Test is being performed. All gas levels for standard gases are
displayed as in the normal operating mode.
NOTE
If no gas is detected during the "APPLY GAS" countdown, a "BUMP
TEST INCOMPLETE" message appears and the buzzer beeps on and
off for 3 seconds. The Innova will return to normal operating mode.
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Start Up & Operation
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