Proline Edition X cooling thermostats
YACE0100 / October 4, 2018
25
6.4
Connecting external loads
Operation as circulating thermostat
When used as circulation thermostat, care for
shortest hose connections with largest inner
diameter as possible. This gives the best flow.
Push hose with 11
–
12 mm internal width onto
hose olive or connect metal hoses (
6.3) to
pump connectors.
Pump connectors at side:
Inlet and outflow
see labeling housing.
Pump connectors at back:
Inlet and outflow
see labeling housing.
Set bypass valve to "external".
If cross-sectional area of tube is too low
temperature gradient between bath
and external load due to low flow rate.
Always ensure the largest possible passages in the external circuit.
If external control is to be used, provide a Pt100 probe in the external load (
When tightening the union nuts on the pump nipple AF 19, use a wrench AF 14
to counter the tightening torque (see figure).
With loads at a higher position and with stationary pump and ingress of air into
the thermostatic circuit, the external volume can drain away, even with closed
circuits
Risk of thermostat overflowing!
Secure hoses against slippage with hose clips.
Unused pump connectors must be closed off.
Bursting of the external consumer due to overpressure
Scalding, frostbite, cutting
Use a pressure relief device on pressure-sensitive
consumers (e.g. glass reactors).
Содержание Proline RP 1290 C
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