Preparations
05.08.99
YAEE0012
7
Operation with external consumer
(Circulation
thermostat) (
➾
Section 5.4.)
−
At bath temperature above 70°C the label
supplied must be affixed on
the bath in a clearly visible position.
−
When operating as bath thermostat without external consumer the pump outflow
connection has to be closed (use closing plugs) or linked to the return.
5.2
Filling and emptying
Filling
−
Fill baths up to a maximum level of 20 mm below the bath
bridge.
−
Optimum operation at 20-40 mm below the bath bridge.
−
Operation is possible down to 60 mm below the bath bridge.
−
The low-level cut-out operates at approx. 90 mm below the
bath bridge
☞
−
When using thermal oils it is necessary to allow an expansion of approx. 8 %/100 °C.
−
When operating with an external consumer the total expansion takes place in the bath.
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