Magnum Venus Plastech UNIVERSAL PROPORTIONER - Manual (Page 10)

UPLS SYSTEM OVERVIEW
UP-XX-XX-XX
MAGNUM VENUS PLASTECH REV 1.00
APRIL 2010 PAGE 10
FLUSH SYSTEMS
Most units include a 3-way ball valve taped to the hose set to select between air purge
and solvent. For best results, use air purge first then to solvent position. When in
position, push flush valve buttons on each side of the gun block. Position back to air
purge to dry mixer of solvent and then to neutral position when finished.
1. 3-gallon pressure tank: Made of stainless steel construction, includes a air
regulator with gauge. Regulate air pressure to the tank between 40 to 60 psi. To
release pressure, turn regulator to zero and lift the pressure relief pin located on
the lid before attempting to open lid. Fill container no more then 2/3 full. If the lid
o-ring swells, do not discard. Replace with second o-ring supplied with system.
The swelled o-ring will return to original size over-night.
2. High pressure flush option: A 11:1 power ratio solvent transfer pump is also
available for materials that are difficult to flush from mixer tubes. The high
pressure flush pump will require high pressure gun valves as well.