Magnum Venus Plastech Megaject MKIV Revision 1_2 - Manual (Page 16)

Megaject MK IV Issue 1_2 25/11/2003 Page 16 of 31
Injecting and Flushing
This procedure should be followed each time an injection or series of injections are carried
out.
Before Injection
Procedure
1. Check the pull ‘ON’ valve is on and the incoming air pressure gauge reads at least
6 bar.
2. Check recirculation switch is ‘off’.
3. Ensure there is sufficient resin, catalyst and solvent.
4. Check catalyst percentage is set to required level.
5. Adjust the pump pressure regulator to the required setting. (Suggested initial
setting – 1 bar)
Note: If MPG system is fitted, adjust the MPG preset regulator until the required
maximum injection pressure is indicated on the MPG preset level gauge.
(Suggested initial setting – 2 bar)
6. (PDC machines only) Set predetermined count to required count number. Press
counter reset button to set output count to zero.
Injection
Procedure
1. Place the injection nozzle into the mould injection port and hold.
2. Turn resin and catalyst recirculation valves to injection position.
3. Standard machine
press and hold thumb start button -
machine will inject until thumb start button is released.
OR
4. PDC machine
either:
i) press green start button -
machine will inject until predetermined count is reached.
or
ii) press and hold thumb start button -
machine will inject until thumb start button is released.