Table of Contents
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Table of Contents
Summary of Contents for ACCU Technology HD-15
- Page 1 ® • Manual...
- Page 2 Warnings Failure to follow these recommendations may severely reduce the amount of hearing protection provided by the earplugs. • Earplugs comply with EN-352 standard of measurement. • Eartips fit ear canal diameters of 6-13 mm. See Eartip section for details. •...
- Page 3 Warnings (continued) • This product may be adversely affected by certain chemical substances. Further information should be sought from the manufacturer. • This earplug is provided with level-dependent attenuation. The wearer should check correct operation before use. If distortion or failure is detected, the wearer should refer to the manufacturer’s advice for maintenance and replacement of the battery.
- Page 4 Identification Removal Cord Eartip Battery Door 2-position 312 Batteries Switch Flexible neck cord Protective case Filter tool and extra ™ ACCU• Filters Cleaning Tool...
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Page 5: Battery Insertion
Eartips ™ ACCU•Fit Eartips Small Frost Gray Black Small Glider 3-flange 3-flange foam Beige foam 8-11 mm 7-11 mm 8-13 mm 8-13 mm 6-9 mm For Large Yellow foam (10-14 mm) go to: www.etymotic.com Selecting an eartip: The eartip that is most comfortable is the likely choice, but it must seal well correct for maximum protection. -
Page 6: Insertion And Removal
Insertion & Removal Insertion • Make sure the eartip is clean. • Pull the ear up and out while inserting (Fig. 1). • Twist and push gently until the eartip seals in the ear canal. (Fig. 2). • When using 3-flange eartips, Fig. -
Page 7: Operation
Operation ON/OFF Earplugs turn on and off by opening and closing the battery door. Note: It is not necessary to remove the battery as long as the door is open wide enough to disable the circuit. Battery Door 2-position Switch Open = OFF Toward battery door = LO position Closed = ON... -
Page 8: Battery Life
Battery Life Warning: Performance may deteriorate with battery usage. The typical period of continuous use that can be expected from the earplug battery is 300 hours. Battery life is estimated at 2-3 weeks for continuous operation. Each device uses one #312 zinc-air battery. It is not necessary to recycle this battery. -
Page 9: Changing Filters
Changing Filters Earplugs have special filters that enhance sound quality and prevent ear wax from entering the devices. A filter should be changed if the volume decreases or sound quality declines. ™ ACCU•Filter Removal Note: Use the tool to remove the filter. 1. -
Page 10: Troubleshooting
Troubleshooting Problem: No sound. What to do: • Check to see if the battery door is closed (device turned on). • Check battery; replace if dead. • Clean the eartip and the end of the device. • Check the filter - remove the filter - listen for sound to return before replacing the filter •... -
Page 11: Maintenance
Maintenance Simple cleaning with the tool provided will keep the eartips clean and the devices working properly. • Clean after each use. Wipe clean with a damp cloth. • Do not immerse earplugs in water. • Do not clean with harsh chemicals. Alcohol is not recommended. - Page 12 Noise DECIBELS Reduction Rating (WHEN USED AS DIRECTED) THE RANGE OF NOISE REDUCTION RATINGS FOR EXISTING HEARING PROTECTORS IS APPROXIMATELY 0 TO 30 (HIGHER NUMBERS DENOTE GREATER EFFECTIVENESS) ETYMOTIC RESEARCH, INC. HD15 ELK GROVE VILLAGE, IL 60007 Federal law prohibits LABEL REQUIRED BY removal of this label U.S.