1.
2.
1
(2)
(1)
2
Anzugsmomente M
D
siehe „Technische Daten“
For tightening torque M
D
, see "Technical Data"
Couple de serrage M
D
, voir « Données techniques »
Per le coppie di serraggio M
D
vedere “Dati tecnici”
Pares de apriete M
D
, véase “Datos técnicos”
Åtdragningsmoment M
D
, se ”Tekniska data”
AVENTICS
| RV1 | R412000710–BDL–001–AE | English
4
Intended use includes having completely read these instructions,
especially the section “Notes on Safety”.
Improper use
O
Use as an overflow device, control valve, or drain valve under
constant operation is not permissible. This can cause
mechanical damage to the valve seat (e.g. due to the sealing
cone digging into the gasket), so that the response tolerance
can no longer be maintained.
O
Permanent blow-off is not permissible as this can cause
vibration. This could also lead to mechanical damage.
Personnel qualifications
All tasks associated with the products require basic mechanical,
pneumatic and electrical knowledge, as well as knowledge of the
respective technical terms. In order to ensure operational safety,
these tasks may only be carried out by qualified personnel or an
instructed person under the direction of qualified personnel.
Qualified personnel are those who can recognize possible hazards
and institute the appropriate safety measures, due to their
professional training, knowledge, and experience, as well as their
understanding of the relevant conditions pertaining to the work to
be done. Qualified personnel must observe the rules relevant to the
subject area.
General safety instructions
W
The manufacturer can accept no liability claims if these
instructions are not complied with; the warranty for appliances
and accessory parts will no longer apply.
W
Any disassembly of the safety valve is prohibited.
W
The safety valve is sealed according to CE 97/23/EC, and is
therefore secured against readjustment. It is not possible to
make readjustments in the venting screw without damaging
the sealing disk. Loosening or damaging the sealing disk
terminates liability.
W
Mechanical changes, such as opening the safety valve or
changing the set pressure, can only be implemented in the
manufacturer's facility or by authorized institutions.
W
Do not place any deflection, torsion, or impact loads on the
safety valve.
Safety instructions related to the product
and technology
W
Due to the often large discharge amounts, install the safety
valve at a point where no personnel can be injured. In addition,
make sure that there is sufficient blow-off area (approx. twice
as large as the nominal size) so that no other equipment is
damaged.
W
The safety valve must be accessible for maintenance work and
may not protrude into traffic areas.
W
It is not permitted to connect any other fittings, e.g. filters or
shock absorbers, to safety valves with restricted exhaust.
W
The working pressure must be at least 5% lower than the set
pressure of the safety valve.
W
The line cross-section for the safety valve must always be
larger than the line cross-section at the system inlet.
W
Select a safety valve such that the discharge amount is larger
than the injection flow of the supply line or the compressor.
W
If the safety valve is exposed to weather, implement
appropriate measures to protect it from snow, ice, and solid
particles. For example, roofing that does not impede the
exhaust.
