3. Place 3x AA 1.5 V batteries in the battery
compartment, matching the polarity
markings (+ and -) to activate the flashing
LED. Close the housing and replace the screw
after placing the batteries.
Placing the batteries DUMSS20WT
1. Remove the screw marked in the image,
using a screwdriver.
2. Open the housing. Place 3x AA 1.5 V batteries
in the battery compartment, matching the
polarity markings (+ and -) to activate the
flashing LED. Close the housing and replace
the screw after placing the batteries.
3
ENGLISH