6
Preparation
6.1
Assembly and sitting
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Operation with external loads
(Circulating thermostat) continue at ( 6.5).
Check whether the pump connectors at the side and back are fitted with sealing caps
( Section 3) or that hoses are fitted for external loads.
With bath temperatures over 70 °C the supplied self-adhesive label
be applied on the bath at an easily visible point.
Do not carry out technical changes on the device!
The unit can safely operate up to an ambient temperature of 40 °C.
Proline heating thermostat
Site the unit on a flat surface
The unit must not be put into operation if its tem-
perature during storage or transport has dropped
below the dew point.
Wait for about one hour.
Do not cover the ventilation openings at the back
of the control head.
When used as a bath thermostat put the bypass
valve in "internal" position (without "external load")
( 3).
With the transparent thermostat, the condensation of
humidity can be prevented at minus temperatures. A
thread is cut into the bath bridge. A plug-in nipple can be
screwed in here. The nipple is used to connect nitrogen or
dry air. Only a small volume flow of gas is required.
should
02/2022