Magnum Venus Plastech Megaject RTM Pro Revison 7_0 - Manual (Page 11)

Megaject RTM Pro Manual – Revision 7.00 – 13
th
APRIL 2006
We recommend the use of Acetone as the primary choice of cleaning solvent. If a
different solvent system is to be used please contact Plastech for details of changes
required.
Catalyst
SAFETY NOTE: The catalyst flow sensor in bay 2 and the catalyst over pressure
sensor mounted on the small catalyst ratio pump should remain without
adjustments having to be made. Do not adjust this overpressure valve. If in any
doubt about operation or adjustment of any part of this machine please contact
Plastech TT.
When priming pump from empty condition, first loosen catalyst flow output pipe
union. This is necessary to ensure sufficient suction is created to first lift catalyst into
pump. Disconnect the catalyst piston from the upper ratio arm, and operate the pump
manually until catalyst flows from the outlet union. This should be done into a
suitable container to avoid spillage. Retighten the union and reconnect the piston to
the upper ration arm.
Resin
Place the resin pick-up and resin recirculation pipes into resin drum. Firmly anchor
both pipes. The resin pump should generate sufficient suction to self-prime during
recirculation.
2.3. Switching On the Machine
Ensure bay doors are closed and that air at the correct pressure is being supplied to the
machine. Turn mains isolator ON (side of bay 1). The touch screen will begin to load
the application. To reset the machine’s safety circuit, the e-stop must be released
(pulled upwards) and then the reset button on the side of the machine must be pressed
to supply air and power to the system. This can be done while the screen is starting.
Figure 2.0 – Welcome screen
When welcome screen, shown in Figure 2.0, has appeared on the display, touch
anywhere on the touch screen to move to the login screen shown in Figure 2.1.