SKC 224-52 AirChek 52 - Manual (Page 17)

15
Sampling - Multiple Tube
Before use, allow pump to
equilibrate after moving it from
one temperature extreme to
another
Protect sample pump from
weather when in use outdoors.
Use of any device other than the
approved battery pack to power
the pump voids the UL Listing for
intrinsic safety and any warranty.
For personal sampling, clip the low
fl ow holder to the worker in the
breathing zone and the pump to the
worker’s belt.
Press the on/off button to clear the elapsed time display
and to start sampling. Record the start time. The LCD
will automatically track elapsed pump run time.
At the end of the sampling period, press the on/off
button and record stop time.
To return to high fl ow, remove the CPC and low fl ow
holder.
For possible displays during sampling, see page 8.
Clip holder to worker and
pump to belt.
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