7
Environment should be ventilated properly
according to system installation type. If the uid
transferred by the pump is toxic, inammable
or explosive, air outlet should be kept off from
human, other creatures, areas where food
manufacturing is made and all inammable
environments.
• Excessive limit of the air outlet causes
ineffective and unbalanced operation of the
pump.
• Installation should be made in a way
to gather air outlet in a container by
considering diaphragm explosion. You can
see this in gure 3.
Expansion of the uid in compression line by getting heated causes increase of pressure within
the line. This situation can be observed in long compression lines with sun effect or environmental
factors. Besides, this may occur when valves do not perform their duties in high pressure pumps
supported with the diaphragm pump. In these cases, it is recommended to set up pressure relief
mechanism as it is seen in page 7, gure 2 (by-pass line).
Outlet Air Relief
Relief Valve for Fluid Pressure
C
A
B
Do not tighten connection parts with excessive specied torque during installation. This situation may damage the
pump.
It is recommended to use pressure relief valve in systems where pressure is used in the highest way. This by-pass
system will prevent excessive increase of pressure or hose breakdown.
• Place uid relieve valve or valve to be able
to relieve pressure on the compression line.
• This valve prevents that harmful uids are
splashed to eyes or skin during relieve of
uid.
• It prevents serious injuries. These injuries
may cause death.
B
A
C
A Connect uid outlet line here.
B Install valve between uid inlet and outlet holes.
C Connect uid inlet line.
A Mufer.
B Electrically conductive air exhaust hose.
C Container for remote air exhaust.
Figure 2
Figure 3
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