Draminski HMM, Manual

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Low battery level is indicated by the words
”LO BAT” flashing on the LCD display. A new battery
is required when this indicator appears.
To exchange the battery:
• unscrew four screws which fix the battery
compartment cover and take out exhausted
battery.
• insert new battery according to +/– polarization.
• replace the cover and tighten the screws
screwdriver, pay your attention to place a rubber
seal under battery cover in correct position.
Manufacturer recommends to use good
quality batteries. Poor quality batteries after
exhaustion can leak which can cause damage
of the device.
CHAPTER 9 | BATTERY REPLACEMENT