General Tools and Instruments NGD8800 User Manual

Page 8

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COMBUSTIBLE GAS DETECTOR

7

6. GETTING STARTED

6-1 Installing Batteries

ƒ

Loosen the screw and remove the battery

compartment door located on the bottom of the
instrument as shown below (Fig.1)

ƒ

Install 4 “AA” size alkaline batteries

ƒ

Reinstall the battery cover by aligning it with the

handle

When the battery power is running low, the Red LED Low
Battery indicator illuminates. The batteries should be then
replaced as quickly as possible.

4 “AA” size

alkaline batteries

Fig.1

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