Page 33
Winkhaus STV
Oper
ating Manual EA
V 0124653 0505
Subject to technical changes
Winkhaus STV GmbH & Co. KG · Berkeser Str. 6 · D-98617 Meiningen · Germany · www.winkhaus.de · [email protected]
5
Maintenance and care
• Components of the door furniture relevant to security have to be checked for
tightness and wear at regular intervals. If required, the retaining screws should be
retightened and defective parts should be replaced.
• Check the locking mechanism and smooth operation of the security lock at regular
intervals (at least once every three months).
• At least once a year - more frequently if under a higher stress factor - all moveable
parts and all accessible sliding members of the locking system need to be lubricated
with Vaseline and checked for proper performance regarding mechanics and electro-
nics.
• You should only use neutral cleaning agents or care products that do not contain
any abrasives to protect the anticorrosion coat of the door furniture.
• Clean electronic parts only in a dry state.
5. Maintenance and care