Instructions Changing the Batteries
1. Open up the battery cover and take out the batteries.
2. Put two new CR2032 batteries into the battery jar,
reinstall the battery cover.
Operating Instructions
1. Adjust the welding helmet according to your
individual requirements.
Adjust the headband in both diameter and height.
Adjust the angle between the face and helmet also.
The recommended angle is 10°–12°.
2. On/Off.
The solar unit automatically switches on when
exposed to light.
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