Glunz & Jensen Flex-i-Line 520, Pre-Installation Manual, Page: 17 / 22

Installation requirements
17
Compressed air
Description Value
Min. pressure 6 bar (87 psi)
Max. pressure 10 bar (145 psi)
Volume 100 Nl/min
Hose size ø 6 mm
Solvent connection
Provide a solvent connection for a ø 20 mm diameter hose, which is located no more than 5 meters from
machine connections.
CAUTION: Always check if there is some air in the solvent system. The solvent distribution
system must not contain any air bubbles.
If the solvent barrels are more than 5 meters from the processor and the piping is lifted higher than the
solvent tanks, it is recommended to mount a non-return valve at the barrels to prevent back flow of solvent
or air in the hoses during process. Also use an auxiliary pump.
In case of need to turn off the solvent supply to the processor, it is recommended to install hand valves in
the end of the solvent installation.
CAUTION: Never lead solvent into a drain, as most solvents are strong pollutants. It is also illegal
to empty these types of chemicals into the public sewer system.
Under all circumstances local regulations applying to the treatment of chemical waste must be
followed strictly.
Exhaust connection
Processor exhaust must be connected to the appropriate location (directly to the outside). If the length of
the exhaust hose to the outside is more then 5 meters you have to add an external exhaust pump. Don't
use sharp 90 degrees bends but soft bends.
Dryer exhaust must be connected to the appropriate location (directly to the outside).
Light finisher exhaust must be connected to the appropriate and separate location (directly to the outside).
WARNING: Do not connect the dryer and light finisher exhausts together as the mixing of vapors
could create explosive fumes emission depending of the solvent used to wash the plates.
Make sure that the airflow is correct and minimum exhaust capacity is according to the Exhaust
specification table.
Minimum flow rate
Dryer , min. 600 m³/h (353 ft³/min)
Processor , min. 600 m³/h (353 ft³/min)
Light finisher (each), min. 600 m³/h (353 ft³/min)
May, 2022 Pre-installation Guide | Flex-i-Line 520 (XP) Dry/Compact/Standard/Max