Magnum-venus-plastech Megaject MKIV Revision 1_6 User Manual

Megaject MK V Issue 1_6 Page 1 of 41 Megaject MKV Manufacturing Technology Centre, Chilsworthy Beam, Gunnislake, Cornwall, PL18 9AT, UK Tel: +

Megaject MK V Issue 1_6 Page 10 of 41 3. Recirculation Switch. Turn to right to run the machine in recirculation mode (‘on’). Turn to

Megaject MK V Issue 1_6 Page 11 of 41 16. Machine Pull ‘On’ Switch Activates the machine. Deactivates in the event of either the emergency stop butto

Megaject MK V Issue 1_6 Page 12 of 41 Commissioning & Set Up Procedures CAUTION Overalls and eye protection must be worn at all time

Megaject MK V Issue 1_6 Page 13 of 41 6. Ensure both resin recirculation valves are in the recirculation position. Turn recirculation sw

Megaject MK V Issue 1_6 Page 14 of 41 7. If MPG system is fitted, adjust preset regulator until preset level gauge reads 2 bar. 8. Ensure both res

Megaject MK V Issue 1_6 Page 15 of 41 Filling/Refilling Solvent Tank Sufficient solvent levels are essential for the correct flushing of the machi

Megaject MK V Issue 1_6 Page 16 of 41 Setting Mix Ratios Megaject catalyst levels can be adjusted by movement of the secondary pump along the ratio

Megaject MK V Issue 1_6 Page 17 of 41 Recirculating & Repriming Recirculating Recirculation of the machine should be carried out on a

Megaject MK V Issue 1_6 Page 18 of 41 Injecting and Flushing This procedure should be followed each time an injection or series of injections a

Megaject MK V Issue 1_6 Page 19 of 41 Note: Pump pressure and MPG preset level (if fitted) can be adjusted during injection to optimise the injecti

Megaject MK V Issue 1_6 Page 2 of 41 Contents 1. Megaject MK V Overview Introduction Injection Head Machine Front Guard Catalyst System Solvent Tan

Megaject MK V Issue 1_6 Page 20 of 41 Optimising output Maximum output rate is dependant on various factors when pumping resin systems.

Megaject MK V Issue 1_6 Page 21 of 41 Shutdown Instructions Procedure 1. At the end of the day/shift switch off the machine air and leave

Megaject MK V Issue 1_6 Page 22 of 41 Maintenance The Megaject RTM Machine range has proved to be extremely reliable in service. To ma

Megaject MK V Issue 1_6 Page 23 of 41 Replacing Resin Pump Seals Important Safety Note All maintenance work on the machine must be carried out with

Megaject MK V Issue 1_6 Page 24 of 41 Resin pump service. In order to service internal resin pump seals first pump out any resin from internals b

Megaject MK V Issue 1_6 Page 25 of 41 Replacing Catalyst Pump Seals (Polyester option only) See drawings 22042 Procedure 1. Remove catalyst pump f

Megaject MK V Issue 1_6 Page 26 of 41 20cc Pump Piston Seal To access the pump piston seal or any other pump internal parts proceed as follows. P

Megaject MK V Issue 1_6 Page 27 of 41

Megaject MK V Issue 1_6 Page 28 of 41 50CC Pump DRAWING 22301 50 CC pump assy WORDS HERE

Megaject MK V Issue 1_6 Page 29 of 41 Servicing Injection Head (Epoxy) See drawing 22018 Note: During maintenance ensure resin and catalyst r

Megaject MK V Issue 1_6 Page 3 of 41 Megaject Mk V Overview Introduction This manual covers the operating and maintenance instructions of your par

Megaject MK V Issue 1_6 Page 30 of 41 Servicing Injection Head (Polyester) See drawing 22015 Note: During maintenance ensure resin and catalys

Megaject MK V Issue 1_6 Page 31 of 41 Optional Auto Catalyst Valve for Phenolic Procedure 1. Remove automatic catalyst recirculation valve and NR

Megaject MK V Issue 1_6 Page 32 of 41 3. NRV 2 may be unscrewed from the side port after removing 6 mm clear pipe at union (0665) 4. To remove N

Megaject MK V Issue 1_6 Page 33 of 41

Megaject MK V Issue 1_6 Page 34 of 41 Optional RAV Resin Auto Valve Caution Note. For safety reasons - Always ensure that the Resin Auto Valve

Megaject MK V Issue 1_6 Page 35 of 41 Mixer Tubes See drawing 22020 Mixer tubes will only require replacement if partial or full gellation/sediment

Megaject MK V Issue 1_6 Page 36 of 41 Catalyst Overpressure Valve (Polyester option only) See drawing 22021 Under normal operational circumstance

Megaject MK V Issue 1_6 Page 37 of 41 Solvent Pump See drawing 22036 Warning: Before commencing any work on the solvent system, ensure that the work

Megaject MK V Issue 1_6 Page 38 of 41 Appendices Mould Pressure Guard (MPG) A fluid pump driven by a piston type air motor will deliver an amplifi

Megaject MK V Issue 1_6 Page 39 of 41 CATAL Catalyst Monitoring System The CATAL catalyst monitoring system provides a visual/audible indication of

Megaject MK V Issue 1_6 Page 4 of 41 Injection Head 1. Resin recirculation valves. Swap the resin streams between the injection and the recircul

Megaject MK V Issue 1_6 Page 40 of 41 Resin Heaters Important Note It is essential that resin heaters are not left turned on with stationary resin

Megaject MK V Issue 1_6 Page 41 of 41 Revision History Revision codes appear on the front page of the manual. e.g. Sprint1_0 Sprint = Machine Na

Megaject MK V Issue 1_6 Page 5 of 41 Recirculation Valve Positions

Megaject MK V Issue 1_6 Page 6 of 41 Machine Guards 1. Main Pump Guards. The moving mechanical parts of the machine are guarded to prevent any

Megaject MK V Issue 1_6 Page 7 of 41 Solvent Pump NEW SP3 Note. With the introduction of the new Stainless Steel SP3 Solvent Pump System on models

Megaject MK V Issue 1_6 Page 8 of 41 SP3 Assembly

Megaject MK V Issue 1_6 Page 9 of 41 Operating Controls Note: Some options may not appear on your machine 1. Incoming Air Pressure Gauge. Indicate