Tracer TP-9363 PRO-Chek CG AM08045-4 - Manual (Page 7)

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4. To confirm a leak, pull the probe away from the suspected leak site and
allow the instrument to return to a steady state. Repeat step 3.
5. After exposure to very high concentrations of some gases, the sensor
may require several minutes to stabilize and return to normal operation.
6. The Battery LED will flash when the batteries need to be replaced. The
PRO-Chek CG will continue to operate for approximately one hour after
the Battery LED begins to flash.
7. Store your PRO-Chek CG in a clean place, protected from shock,
impact, or other possible damage. We suggest storing it in the hard
plastic carrying case that comes with the unit.
How to Change the Alkaline Batteries
WARNING: To prevent ignition of a hazardous atmosphere,
batteries must only be changed in an area known to be nonhazardous
(i.e., free of combustible gas).
CAUTION: Use only Duracell
® MN1300 “D” size batteries to
maintain intrinsically safe approval.
1. Remove the battery cover by releasing the latch and sliding the cover
down and off the handle. You may need to use a small flat-blade
screwdriver to assist with releasing the latch.
2. Remove the used batteries. Insert the two new “D” sized batteries in the
battery compartment with the positive ends facing toward the end of the
handle.
3. Reinstall the battery cover by aligning it in the grooves on the handle
and sliding it up the handle until it latches.
Disposing of the Alkaline Batteries
At the end of the life of your set of alkaline batteries, please dispose of them
according to applicable state and local regulations. In the absence of such
regulations, Spectronics Corporation encourages its customers to recycle
and/or dispose of the cells through voluntary waste recycling programs.