BÜCHI
Recirculating Chiller
B-740
10
6 Maintenance
6 Maintenance
All information which is directed at maintaining the Re-
circulating Chiller in an operationally reliable condition is
to observed. This also includes a periodic cleaning and
inspection for possible damage.
6.1 Cleaning
The housing is to be cleaned with a damp cloth without
the use of solvents and to be inspected visually for damage
(operating elements, plug).
Empty contaminated cooling liquid by means of the drain
cock and renew.
6.2 Customer service
Operations on or in the apparatus can only be carried out
by authorized service personnel. These are persons with
a sound technical training and knowledge of the dangers
which can result from not following safety precautions.
Büchi customer service centers have apparatus-specific
service manuals which are available only to authorized
personnel.
The addresses of official Büchi customer service centers
are given on the last jacket page of these operating instruc-
tions. Büchi company customer service is available for the
following services: replacement parts service (please refer
to the order number as listed in the operating instructions),
repair service, maintenance service and technical advice.
Please contact the Büchi representative in your country by
telephone, or by fax or telex.
