Function Check - GOK HS-V.2 Serie Instrucciones Para El Montaje Y El Funcionamiento

Figure 4: Adjusting the anti-siphon device with the handwheel
Reading
position
When the specified closing moment
When the supply system is running, the product may not be operated at the following
positions:
"Ventilate": The anti-siphon device is deactivated, the suction line is not protected.
"Block": The anti-siphon device is blocked and does not open in case of a vacuum.
This position enables maintenance work to be carried out on the suction line, for example.
Never start the burner pump in the "block"
The burner pump may be damaged or it can become too hot and malfunction.
Make sure that the burner pump runs only in the "operation"

FUNCTION CHECK

Option 1:
• Start the pump unit at the point of consumption - generally the burner pump.
• Ensure stable operation.
• Switch the pump off.
• Loosen the connection/screws at the lowest point of the suction line - generally the hose to
the consumption point.
• No operating medium should run out.
If there is air or gas in the suction line, the suction line will empty completely. There should
be no subsequent escape of medium.
Artikel-Nr. 15 513 50 c
Operation,
"Ventilate"
e.g. HA = 2 m
"Block". e.g.
maintenance
is reached, the handwheel
position.
Seal
can be turned freely.
position.
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