Crowcon Clip+ Installation And Operation Manual - Page 9

Browse online or download pdf Installation And Operation Manual for Measuring Instruments Crowcon Clip+. Crowcon Clip+ 15 pages. Fixed life single gas monitor

Print Page

4. Event Log

By default the personal monitor stores the last twenty five (25) alarm events. The system stores events

by first in first out, i.e. the 26

downloaded using the Crowcon IR Link. For each alarm event the personal monitor records the

following:



The personal monitor serial number



Bump Test (Yes or No)



Life remaining on the personal monitor



Number of self tests performed



Number of events



Alarm Condition (Low, High, or OL)



Specific event date and time



Peak gas concentration in ppm or %.

5. Bump Test Interval

Using the IR Link, personal monitors can be programmed to alert the user if a bump test is due. This

interval can be set anywhere from 1 to 365 days. *Note the default is to have no bump interval

programmed.

If a personal monitor is due for a bump test, the personal monitor will flash 'buP' on the screen and if

configured to do so will emit alternating LED flashes (left and right), and the 'TEST' icon will remain

even after a button press. This alert can be cleared by either placing the personal monitor in a C-Test

Station or manually performing a Bump Test. To manually perform a Bump Test, affix the flow plate to

the sensor aperture and ensure the correct level of gas is connected via a fixed flow regulator (0.5 l/m).

An exhaust pipe should be used into a safe area where no personal are present. Press the button down

once, the word "GAS" will show on the display while the TEST icon flashes. The personal monitor will

wait for 45 seconds for the target gas to be applied, or a button press to skip the bump test. If the

Crowcon Clip or Crowcon Clip+ is bumped while showing "GAS", then it will record as a bump test in

the event log instead of as an exposure. If no gas is applied, it will return to the normal screen and will

not record anything in the event log.

Oxygen Calibration

Crowcon recommends users of the O

before using each day.

The Crowcon Clip Oxygen (O

personal monitor every 30 days. The user will be prompted by the screen flashing CAL, please see

calibration instruction below:

Only perform O2 calibration in clean air (20.9% Oxygen) that is free of hazardous gases.

Calibration Instructions

Issue 4 – December 2016

event will replace the first event and so on. This information can be

Crowcon Clip to bump test the personal monitor

) personal monitor factory default will prompt the user to calibrate the

Page 8