Leak Check - GOK VSR 0523 Montage- Und Bedienungsanleitung

For outdoor applications, the product must be located or protected so that no dripping
water can enter. We recommend installation in under a hood or in a gas pressure regulator
box, respectively, or in a housing.
For installation in a dome, we recommend:
Installation of ventilation set (Part No. 02 063 09 and 02 063 12).
• Prevents water getting into the pressure regulator.
If the pressure regulator is installed in the flow direction downstream from another pressure
regulator, the supply pressure range must correspond to the regulated pressure range of the
first pressure regulator, with consideration of the pressure loss in the piping between the two
devices.
For installation on an underground gas tank with long welding sleeve, use the regulator
support for CE tanks (Part No. 02 510 40).
• Suitable for all GOK tank regulators.
• Suitable for retrofitting.
Observe the evaporation capacity of gas cylinders and gas tanks.
• Temperature change of the gas.
• The cylinder/gas tank pressure falls below the required inlet pressure of the operating
regulator.
• Proper operation of the LPG system is no longer guaranteed.
The installation steps are described using a pressure regulator with US POL
connection as an example (British POL connection and POL connection soft)
1. Apply a drop of oil to the conical sealing surface of the POL connector.
2. Screw the POL connection on to the withdrawal valve of the gas cylinder hand-tight.
3. Tighten the piping on the outlet nozzle while bracing against the flat of the pipe coupling.
4. Tighten the POL connector on the withdrawal valve.

LEAK CHECK

Serious burns to the skin or damage to property.
Do not use an open flame to check for leaks.
Leak check before start-up
Before start-up, check the product connections for leaks!
1. Close all shut-off fittings on the connected devices.
2. Slowly open the withdrawal valve or the gas cylinder valve(s).
3. If there is a safety device (e.g. EFV) between the tank and the connected device(s),
open this during the leak check.
4. Spray all connections with a foam producing substance according to EN 14291
(e.g. leak detector spray, Part no. 02 601 00).
5. Bubbles will form in the foam producing substance if there are any leaks.
you cannot stop the leaks, you must not use the product.
For testing at the test connection, we recommend the leak and function tester type DFP25
(Part no. 02 617 05).
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Risk of burning or fire
If more bubbles form, re-tighten the connections (see ASSEMBLY). If
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