Operation
36 — English
Vacuum spray degassing — 06.07.2016 - Rev. B
8.1.4
Summer operation
The degassing of the network water is not assured if the circulating pumps of the system are shut down during Summer because gas-rich
water cannot reach the device. In order to save energy, use the Customer menu to set the degassing programme to make-up degassing.
If the device is operated with make-up degassing during Summer, you must switch to interval or continuous degassing after the
circulating pumps have been activated.
Setting in the Customer menu, see chapter 9.5 "Parametrising the controller in the Customer menu" on page 40 .
Select from 3 degassing programmes.
•
Continuous degassing
– For commissioning and repairs.
•
Interval degassing
– For continuous operation (time-controlled).
•
Make-up degassing
– Only for make-up water. The machine is not degassed.
Degas. programme
Make-up degassing
Notice!
For a detailed description of the selection of degassing programmes, see chapter 4.4 "Function" on page 10 .
8.1.5
Restarting
After an extended standstill time (the device is de-energised or in stop mode), the "PU" vacuum pump may jam. For this reason, use a
screwdriver to rotate the vacuum pump at the fan wheel of the pump motor before restarting.
Notice!
A jamming of the "PU" pump is prevented during operation thanks to forced starting action (after 24 hours).
Summary of Contents for Servitec 30
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