W&H S-11 L G Instructions For Use Manual page 8

Skilled application
The handpiece is intended only for skilled application in surgery according to its purpose of use in compliance with
the valid health and safety at work regulations, the valid accident prevention regulations as well as in compliance
with these Instructions for use.
The handpiece should be prepared for use and maintained by staff who have been trained in procedures for infection
control, personal safety and patient safety.
Improper use, (e.g., through poor hygiene and maintenance), non-compliance with our instructions or the use of
accessories and spare parts which are not approved by W&H, invalidates all claims under warranty and any other
claims.
Service
In the event of operating malfunctions immediately contact an authorized W&H service partner (see page 51).
Repairs and maintenance work must only be undertaken by an authorized W&H service partner.
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