HEROSE 06205 Notice D'utilisation page 25

If products are stored for a period exceeding 3 years, then the synthetic material components and
elastomer sealing elements fitted to the product should be replaced as a precautionary measure before
mounting and use.
5 Assembly
Other assembly steps may be necessary depending on the plant and type of safety valve. In the following
instructions only the major assembly steps are summarised. The instructions are intended only for coarse
orientation. The gasket manufacturer's data must be observed. Safety valves that are subject to special
cleaning regulations may only be unpacked shortly before assembly. When unpacking, it must be ensured
that the packaging is intact up to this point and that the safety valve is not contaminated. In addition, it
must be ensured that the cleanliness requirements are also met during the assembly and that the safety
valve is not contaminated.
5.1 Installation position
Type
06205
06216/06217
06218/06219
06370/06372/06376
06380
06395
06500
06505/06506
06C01
06602/06603
50051.0004
50051.0011
5.2 Fitting Notice
Use suitable tools.

Open-ended spanner,

Torque wrench.

Clean tools before fitting.

Open the packaging only directly before the mounting.

Install the safety valve only if the maximum working pressure and operating conditions

correspond to the marking on the safety valve.
Remove protective caps or covers before mounting.

Check the safety valve for dirt and damage.

DO NOT install damaged or dirty safety valves.
Avoid damaging the connections.

The sealing surfaces must remain clean and intact.
Seal the safety valve using suitable seals.

No sealant (sealing tape, liquid sealing tape) may enter the safety valve.
Connect pipelines in a force-free and torque-free manner.

Stress-free mounting.
In order to ensure trouble-free operation, no impermissible static, thermal or dynamic stresses

may be transmitted to the safety valve. Observe reaction forces.
Temperature-dependent changes in length in the pipework system must be compensated with

expansion joints.
The safety valve is supported by the pipework system.

The safety valve must be protected against dirt and damage during construction work.

Check the leak-tightness.

Operating instructions
Installation position
Vertical
With the narrowest flow diameter of 7,0 mm the valve
may also be installed in a horizontal position.
The safety valves can be installed vertically or in a
horizontal installation position.
The safety valves can be installed vertically or in a
horizontal installation position with the outlet facing
downwards.
Vertical
Vertical
Vertical
Vertical
With the narrowest flow diameter of 24 mm, 28 mm and
31 mm, the valve may also be installed in a horizontal
position.
The safety valves can be installed vertically or in a
horizontal installation position with the outlet facing
downwards.
Vertical
The safety valve can be installed vertically or in a
horizontal installation position with the outlet facing
downwards.
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