ION FirstCheck+ 2000 User Manual page 35

FirstCheck+ 1000, 2000, 3000 & 5000
Diagnostics
Health & Safety
Memory Alarm
Clock
Delay
Bump test
Slow charge
Fast charge
When in Health & Safety mode the selected gas has no STEL or TWA alarm values. This
provides a warning in Health & Safety mode that the change
you are making could effect the ongoing calculations. You can proceed with the
adjustment by pressing enter or return to the display screens by pressing ESC.
The data logging memory is full and will begin to over write previous readings. Will only
show if the data logging memory alarm has been set to ON (see pg 27). Press ESC and
either continue, and previous readings will be over written, or download saved data to a
PC before continuing.
The internal clock has failed.
Return the instrument to the manufacturer.
This symbol will appear during the manual adjustment and selection of functions of the
instrument. It indicates that data within the memory is being moved. Please wait and the
symbol will disappear after a few seconds depending on the change being made.
This symbol will appear on switch on if the Enable Bump Test setting has been selected
via the PC software (see „1stPC Software‟) The symbol is a prompt that will appear once
a week to remind the user to test the instrument responds accurately when supplied
with gas.
The instrument can be left connected to the charger indefinitely in this mode of charge.
If fully discharged the instrument will take 9 hours to charge in this mode and pro rata
for other initial states e.g. if half charged the instrument will take around 4.5 hours to
fully charge.
Page 35 of 45
Ion Science Ltd
Ion Science Ltd
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