Double
‐
stage tank regulator PS 25 bar
10 / 16
Other
connections
Trading name and dimensions
acc. to standard
Installation
instructions
Emergency supply connector with non-return
valve
•
Thread G 3/8 lh M
•
according to EN 16129
See emergency
supply connector
option
Test connector
•
9 mm nozzle
•
with set screw
First, loosen the
set screw with a
screwdriver, then
attach the test
hose.
ASSEMBLY
Before assembly, check that the product is complete and has not suffered any damage during
transport.
ASSEMBLY must be carried out by a specialised company.
The specialised company and the operator must observe, comply with and understand all of
the following instructions in this assembly and operating manual. For the system to function
as intended, it must be installed professionally in compliance with the technical rules
applicable to the planning, construction and operation of the entire system.
Risk of injuries due to blown-out metal chips!
Metal chips may cause eye injuries.
Wear safety goggles!
Malfunctions caused by residues!
Proper functioning is not guaranteed.
Visually check that there are no metal chips or other residues in the connections!
It is important that metal chips or other residues are blown out!
Install with suitable tools, if required.
Regarding screw connections, use a second spanner to brace against the connection nozzle.
Do not use unsuitable tools, such as pliers.
Product damaged through incorrect installation direction
Proper functioning is not guaranteed.
Observe the installation direction (marked on the product with an arrow
).
Screw connections
Tank regulator damaged through incorrect installation.
May cause gas leaks and malfunctioning.
Follow the correct sequence to prevent leaks.
Do not install the tank regulator under tension.
When you have tightened the POL coupling nut, do not twist the tank regulator any more.
Tighten connections only when they are not pressurised.
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.
