Switching Off The Device; Specifications - GOK EN 61-DS Montage- Und Bedienungsanleitung

Installation and operating instruction
Do not move the gas cylinder during operation! When tightening and loosening the connections at the cylinder
valve, turn the unit nut only.
OPERATIONAL CONTROL of the pressure reducer valve:
Visible faults of the connected device: abnormal flame.
Pressure reducer valve with thermally actuated locking element (TAE)
At temperatures above +100° C the blockade is activa ted, which itself blocks the gas flow. After activation
of the thermal blockade, this low pressure reducer may not be used anymore and should be replaced.
Gas leaks by the pressure relief valve PRV /activation of the protection against high pressure
For long-term gas leak by the pressure relief valve PRV or at the moment of activation of the protection pre-
venting high pressure Lim, this pressure reducer valve must be replaced with a new one.
Pressure reducer with indicator
After starting the operation of the device, the indicator
ceeds 80 mbar (only for the versions with the outlet pressure of 29 and 50 mbar), the indicator changes to red.
If after restarting the indicator is still red, this pressure reducer valve must be replaced with a new one.
Safety valve activation in the case of pressure failure (SBS)
In the case of safety valve activation in the event of pressure failure it is important to check the tightness of the
whole gas installation (e.g. hoses, connection points). After checking the tightness the pressure reducer can be
restarted.

SWITCHING OFF THE DEVICE

Close the cylinder valve or container, and then the blocking elements of the connected device. When not using
the device for liquid gas, close all valves.
REPAIR
If the recommended measures in the section on STARTING and HANDLING do not lead to a proper
RESTART, and the error cannot be determined, then the pressure reducer valve must be returned to the manu-
facturer for checking. Unauthorised tampering with the device leads to loss of approval and guarantee.
In normal use, and to ensure proper operation of the device it is recommended that the pressure reducer valve
be replaced after 10 years from the date of manufacture.

SPECIFICATIONS

Maximum allowable
pressure
Inlet pressure p
Nominal flow M
g
Protection against high
pressure „Lim" Operation-
al pressure p
SO
Temperature range TS:
Safety valve in case of
pressure failure
Other technical data (special versions) see the nameplate on the pressure reducer valve!
Obernbreiter Straße 2-16, D-97 340 Marktbreit
No art. 01150-50a
PS 16 bar
Type EN 61-DS: 0,3 – 16 bar
Type EN 61-DS: max. 1,5 kg/h Operational pressure
100 mbar
1)
or 150 mbar
÷ +50 ° C
-20 ° C
value of operation 10 - 40%
above nominal value of flow
GOK Regler- und Armaturen-Gesellschaft mbH & Co. KG
E-Mail: info@gok-online.de
Replaces the issue 11.2006
⑤
should show green colour If the outlet pressure ex-
Nominal outlet pres-
sure p
d
PRV
1)
at p = 100 mbar
d
+49 9332 404-0 Faks +49 9332 404-43
Internet: www.gok-online.de
Issue 06.2010
29 (30), 37, 50, 67 or
1)
100 mbar
80 – 120 mbar