Delivery Contents; About This Product; Service And Repairs - Aventics RV1 Mode D'emploi

AVENTICS | RV1 | R412000710–BDL–001–AE | English
W Only qualified personnel may perform assembly and
maintenance (see "Personnel qualifications").
W Use the safety valve only for the intended application (see
"Intended use") and only under conditions specified in the
technical data and within the stipulated limits. Non-compliance
can lead to severe injury or even death.
3

Delivery Contents

W 1 safety valve
4

About This Product

Product description
If overpressure is generated in a pressure tank or in piping, the
safety valve discharges the operating medium until the desired
working pressure is re-established.
Product identification - type code
TUV. SV. xx- xxxx.
TÜV symbol
Safety valve
Year of component test
Test number
Narrowest flow diameter
1)
Code letters
Assigned exhaust number
Set pressure [bar]
1)
G
: intended for gases
Manufacture date Week
Year
Consecutive number
5 Assembly
Danger of injury if assembled under pressure!
Assembling when under pressure can lead to injuries and
damage to the product or system components.
O
Make sure that the relevant system part is not under
pressure before you assemble the product.
O
Protect the system against being switched on.
O
Have the correct open-end wrench ready.
O
Select appropriate sealing material for the expected
temperatures and loads (e.g. sealing rings, see online catalog).
O
Ensure that there is sufficient thread length at the installation
point for the mating thread.
1 Assembling the safety valve
1. Install the safety valve so that it faces vertically upwards.
With this mounting orientation, foreign matter can fall back
into the container or the piping.
W Operating instructions
xx. G. 0,xx.
12 34 56789
CAUTION
2. Place the appropriate open-end wrench only on the hex flats on
the safety valve and tighten the screw connection. Comply with
the permissible torque M
Make sure that no remnants from sealants or dirt are on or in
the valve.
6 Commissioning
Danger of injury due to ejected dirt particles and noise!
Dirt particles can be ejected with the medium discharged at the
safety valve (2). In addition, heat and noise can be generated.
O
Wear safety goggles.
O
Wearing hearing protection.
O
Wear gloves.
During first commissioning, the safety valve must be
blown out to ensure that any possible particles are
ejected.
xx
2
Ventilating the safety valve
1. Pressurize the system.
This pressure should be at least 80-90% of the valve setting.
2. Turn the venting screw (1) to the left until the safety valve
blows off. Dirt particles will be ejected.
3. Turn the venting screw (1) to the right up to the stop.
The safety valve is now sealed again.
In order for the safety valve to properly close after
ventilating, the working pressure of the system should be
10% below the closing pressure of the safety valve.
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Service and Repairs

Fire danger!
The safety valve and the medium can become hot during
operation.
O
Wear safety goggles.
O
Wear gloves.
Cleaning and servicing
O
Clean the safety valve with a dry cloth and do not use any
aggressive media or cleaning agents.
This could lead to damage.
Maintenance
O
Check the safety valve at regular intervals for proper
functioning. The inspection intervals depend on the installation
and operating conditions. Also observe the inspection intervals
that apply to the system.
O
Check the safety valve for contaminants and mechanical
damage.
(see "Technical Data").
D
CAUTION
CAUTION
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