P 1000, 2000, 3000 & 5000 Ex
Ion Science Ltd
Page 31 of 41
Diagnostics
Health & Safety
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.
Memory Alarm
The data logging memory is full and will begin to overwrite previous
readings. Will only show if the data logging memory alarm has been set to
ON (see page 19). Press Esc and either continue (and previous readings
will be over written) or download saved data to a PC before continuing.
Clock
The internal clock has failed.
Return the instrument to the manufacturer.
Delay
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.
Bump test
This symbol will appear on switch on if the Enable Bump Test setting has
been selected via IonPC 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.
