ENGLISH
8
ENGLISH
SAFETY INSTRUCTIONS
Read these instructions carefully before use!
Make sure the ear defenders are correctly positioned over your ears.
Use the ear defenders the whole time when you are in a noisy environment.
The ear defenders should only be worn if they are undamaged and free of dirt.
Store the ear defenders so that they are not exposed to grease, dirt, etc.
The ear defenders can be damaged by chemicals.
The safety and operating instructions must be followed in order for the ear defenders to provide
proper protection.
When using the ear defenders, it is possible that you will not understand warning signals and
communication with other people. This is due to the sound level and the sound’s frequency.
TECHNICAL DATA
Attenuation
Frequency
(Hz)
125 250 500 1000 2000 4000 8000
Measured mean attenuation
(dB)
10.1 17.1 25.8 29.9 35.4 38.9 34.1
Standard deviation (dB)
3.0
2.2 1.8 2.4 2.4 2.2 4.1
Assumed
protection
value 7.1 14.9 24 27.5 33 36.7 30
SNR = 27 dB, H = 33 dB, M = 24 dB, L = 15 dB
Size
M
Weight
220 g
Material declaration
The ear defenders are made of a material that does not cause skin irritation or allergic reactions, and
does not have any other negative effect on health and safety.
Band:
Acetal copolymer
Cups:
ABS
Sealing rings:
PVC
The sealing rings and dampers on this model are replaceable.
OPERATION
Use, adjust and maintain the ear defenders according to manufacturer’s instructions. Read this
information before using the product. Failure to follow the instructions may result in significantly reduced
protection.
Range of applications
When correctly worn and maintained, these ear defenders provide excellent protection and dampen high-
frequency noise. Most noise problems are caused by moving machinery, such as engineering machinery
and chainsaws. Poor adaptation and adjustment will result in impaired attenuation. See the attached
instructions for correct adaptation and adjustment.
