Burkert Type 1066 - Manual (Page 34)

32 - 1066
R
EPAIRS
english
Repairs
In case of the failure of certain components or modules, the control head can be repaired.
ATTENTION!
Removing and/or replacing the cover
Removing the cover from the control head
Loosen the locking screw
Turn the cover to the left until it reaches the stop
Remove the cover by pulling upwards!
Fitting the cover
Check the seat of the cover O-ring, or pull
a new O-ring onto the collar of the cover.
NOTE Secure the cover where necessary to
prevent unauthorised access by
inserting a lead seal and/or a self-
tapping screw in the holes in the cover
and the housing.
• Only use original spare parts for the repair work (refer to Spare Parts Table).
• Repairs may only be carried out by authorised specialists using suitable tools.
• Comply with the valid accident prevention regulations and the safety regulations.
• Ensure that the device is free of pressure and of electrical power before carrying out
any work.
• Check that the parameters of the spare parts agree with those given on the rating
plate of the control head being repaired.
Housing with
cover collar and
O-ring seat
Fit the cover.
Turn the cover right until it reaches the
stop.
NOTE
Distributed across the circumference
of the casing are 4 handles that
retain the O ring when the cover is
being removed.
Take care to ensure that the newly-
applied O ring is positioned correctly
under the handles and is resting on
the casing without twisting.