Care And Maintenance; Replacing The Ear Pads; Storage And Handling; Removing The Rechargeable Battery - Sennheiser MB 660 Instruction Manual

Care and maintenance

Care and maintenance
CAUTION
Liquids can damage the electronics of the product!
Liquids entering the housing of the product can cause a short-circuit and damage the electronics.
Keep all liquids away from this product.
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Do not use any solvents or cleaning agents.
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Replacing the ear pads

For reasons of hygiene, you should replace the ear pads from time to time. Spare ear pads are available from your local
Sennheiser partner.
1. Lightly pull the ear pad away until it is detached from the ear cup hooks.
2. Secure the new ear pad by inserting the plastic base of the ear pad to the hooks on the ear cup.
3. Lightly pull the ear pad evenly on all sides to ensure that the base of the ear pad is securely hooked to all corners of
the ear cup.

Storage and handling

To keep the headset in good condition and to avoid nicks and scratches, store the headset in a carry case when not in use
or when carrying it around.
Follow the illustrations below to fold and store your headset.
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Removing the rechargeable battery

CAUTION
Danger of damage to the product!
During the warranty period, the rechargeable battery must only be replaced by an authorized Sennheiser service center,
otherwise the warranty will be null and void.
Contact your Sennheiser service center if the rechargeable battery needs to be replaced or removed. To find a
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Sennheiser service partner in your country, visit www.sennheiser.com.
Outside the warranty period, the rechargeable batteries may be removed by any qualified service center in an appropriate
manner. Instructions for qualified service centers on how to remove the batteries are available from the Sennheiser
service partner.
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