Warranty - Thermo Scientific HAAKE RotoVisco 1 Instruction Manual

Warranty

4. Warranty
For the warranty and any potential additional warranty, the
user shall have to ensure that the devices are serviced by
an expert at the following intervals:
The maintenance is required after approx. 2000 operating
hours, at the latest, however, twelve months after the in-
itial operation or the last maintenance, respectively.
Two thousand operating hours are achieved:
at an operating period of eight hours daily (five days
a week)
about once a year
at an operating period of more than eight to sixteen
hours daily
about every six months
at an operating period of more than sixteen hours
daily
about every three months
We recommend to have the maintenance carried out by
Thermo Fisher Scientific or by staff authorised by Thermo
Fisher Scientific as special knowledge and tools are requi-
red.
The maintenance and calibration work carried out has to
be recorded by certificates in conformity with ISO 9000 ff.
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