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(2)
Insert the mounting tube from step (1) into the threaded portion of the intake port
cap.
(3)
Remove the extension from the main semi-active sampler unit.
(4)
Install the intake port cap onto the semi-active sampler holder.
(5)
Holding the battery case, remove the battery cap and insert a new AA alkaline
battery* into the case, with the negative (-) terminal oriented toward the battery cap.
(6)
When the battery cap is screwed all the way on, the fan motor will begin to rotate
and sampling will begin. (The fan motor may not rotate or may stop rotating if the
battery cap is not tightened properly.)
(B) Sampling Using One DNPH Passive Gas Tube
(1)
Remove the plugs from both ends of the DNPH passive gas tube and install plugs A
and B included with the semi-active sampler for installing DNPH passive gas tubes.
•
Keep the plugs originally installed in the DNPH passive gas tube stored until
sampling is finished. When sampling is finished, reinstall the original plugs.
(2)
Install the mounting plug A from step (1) into the threaded portion of the intake port
cap.
(3)
Remove the extension from the main semi-active sampler unit.
(4)
Install the intake port cap onto the semi-active sampler holder.
(5)
Holding the battery case, remove the battery cap and insert a new AA alkaline
battery* into the case, with the negative (-) terminal oriented toward the battery cap.
(6)
When the battery cap is screwed all the way on, the fan motor begins to rotate and
the sampler will begin sampling. (The fan motor may not rotate or may stop rotating
if the battery cap is not tightened properly.)
* Be sure to install a new AA alkaline battery. Installing a partially used battery or
another type of battery may prevent the sampler from operating for an adequately
long period. It may also prevent operating (coordinating) fan motor and LED functions
properly.
End toward the
intake port cap
Insert plug A for installing DNPH passive gas tube
Insert plug B for installing DNPH passive gas tube
Remove the plugs
originally installed
Summary of Contents for DAS-100
Page 2: ......
