HARBOR FREIGHT 92851 Electronics Earmuffs Instruction Manual
- June 6, 2024
- HARBOR FREIGHT
Table of Contents
HARBOR FREIGHT 92851 Electronics Earmuffs
Wear Instructions
- Turn the knob on the earmuff to the “ON” position. Make certain that the light inside the earmuff illuminates; if the light does not illuminate, correctly install* properly charged “AA” batteries before use.
- Adjust the band to the proper position.
- Pull hair out of the way and out from beneath the muffs.
- Adjust the height of the cups so they fully enclose the ears and the cushions press equally around the ear.
- It is important that cushions seal completely around the ear.
- Always wear ANSI-approved safety glasses when working with tools and equipment. When using these earmuffs with safety glasses, safety glasses must have thin temples that fit closely around the head or thin straps, this will help ensure a better fit and better protection.
To Change The Batteries:
Open the earmuff’s case insert a coin into the slot in the base and turn it. Install new batteries in the same orientation as the old ones. Change both batteries at the same time and with the same type. Securely reclose the cover before use.
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