Thermo Scientific NESLAB EX Series, Инструкция по установке, эксплуатации и обслуживанию

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Section IV Basic Maintenance
To avoid electrical shock, disconnect the mains cord prior to removing
any access panels or covers.
Service Contracts
Thermo Fisher Scientific offers on-site Service Contracts designed to provide
extended life and minimal down-time for your unit. For more information,
contact our Service Department (see Preface, After-sale Support).
Reservoir Fluid
Periodically inspect the reservoir fluid. If cleaning is necessary, flush the
reservoir with a cleaning fluid compatible with your application.
The reservoir fluid should be replaced periodically. Frequency depends on the
operating environment and time of usage.
Before changing the reservoir fluid ensure it is at a safe handling
temperature.
Reservoir Cleaning
Routine cleaning can be achieved by simply sponging down the seamless
stainless steel tank with tap water. (Dish washing detergent may be used but
the tank must be thoroughly rinsed.)
Algae
To restrict the growth of algae in the bath, we recommend that all circulation
lines be opaque. This will eliminate the entrance of light required for the growth
of most common algae.
We recommend the use of Chloramine-T, 1 gram per 3½ liters.
Maintenance