Klein Tools 60532 User Manual

WARNINGS
Read, understand, and follow these instructions to ensure safe
operation. Keep these instructions for future reference.
These hearing protectors help reduce exposure to hazardous noise and other
loud sounds. Misuse or failure to wear hearing protection at all times that you
are exposed to noise may result in hearing loss or injury.
• Inspect earmuffs before each use; damage to the earmuffs can reduce noise
reduction performance.
• Improper fit of this device will reduce its effectiveness in attenuating noise.
Consult the FITTING/ADJUSTMENT section for proper fit.
• Avoid overprotection in minimal noise environments: using noise reduction
equipment can reduce awareness of the surrounding environment.
Klein Tools 60532 Cap-Style Hard Hat Earmuffs are designed to work
with all Klein Tools Safety Helmets and Cap-Style Hard Hats* and
intended to provide limited protection from harmful noise.
*Although the earmuffs may fit on other products with universal side slots, Klein
Tools does not guarantee this product will perform to advertised specifications.
The NRR rating was evaluated using 60145 and 60113RL models.
ENGLISH
1390586 Rev 05/22 A
MAINTENANCE
STORAGE: Regularly inspect earmuffs and ear cushions for excessive
wear such as tears and/or visible cracks. Do not reshape the wire arms as
this will cause a loose fit and reduce noise reduction rating.
Replace earmuffs if tears and/or cracks are visible on the shell and/or
cushion. Replace earmuffs if there is a noticeable change in the fit and
no longer seal firmly against your head.
CLEANING: The earmuff shell and cushion can be gently wiped clean with
lukewarm mild soapy water and dried with a soft cloth without rubbing.
Do not submerge earmuffs in water or treat with abrasive cleaners or
solvents.
60532
CAP-STYLE HARD
HAT EARMUFFS –
INSTRUCTIONS
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Klein Tools 60532 Specifications

General

Brand	Klein Tools
Model	60532
Category	Headphone
Language	English

Summary

Warnings and Safety Precautions

General Safety Instructions

Read and follow all instructions to ensure safe operation. Keep for future reference.

Pre-Use Inspection

Inspect earmuffs for damage before each use; damage can reduce noise reduction performance.

Proper Fit

Improper fit reduces effectiveness. Consult the fitting section for proper adjustment.

Environmental Awareness

Avoid overprotection in minimal noise environments to maintain awareness.

Maintenance and Cleaning

Storage Recommendations

Inspect earmuffs for wear. Do not reshape wire arms, as this affects fit and rating.

Cleaning Procedures

Wipe with mild soapy water and dry. Do not submerge or use abrasive cleaners.

Using the Earmuffs

Fitting and Adjustment

Attach connectors, slide earmuffs over ears, and adjust for optimal seal and comfort.

Earmuff Positions

Details on 'In-use' and 'Stand-by' positions for wearing and storage.

Removal Instructions

Steps to safely remove earmuffs from the hard hat and connector.

Noise Reduction Rating (NRR)

NRR Specifications

NRR 27 with Cap-Style Hard Hats, NRR 26 with Safety Helmets, tested per ANSI S3.19-1974.

Attenuation Data

Provides mean attenuation and standard deviation values across frequencies for two helmet types.

NRR Usage Guidance

Explains NRR calculation, cautions for specific noise types, and importance of proper fit.