Replacing catalyst pump seals, Procedure – Magnum Venus Plastech Megaject MKIV Revision 1_2 User Manual
Page 23
Megaject MK IV Issue 1_2 25/11/2003
Page 23 of 31
Replacing Catalyst Pump Seals
See drawings 22022/22042
Procedure
1. Remove catalyst pump from ratio arms. Disconnect inlet and outlet hoses at
swivel fittings
2. Unscrew bottom and top blocks from outer tube. Examine bottom block ball
bearing for pitting/damage. Replace if necessary.
3. Slide pump bore out of top block and remove from piston shaft
4. Replace pump bore outer tube O rings and lubricate using silicone grease.
5. Unscrew piston seal body from shaft. Examine piston ball and spring. Replace if
necessary.
6. Unscrew piston seal retainer. Remove and replace piston seal.
7. Remove top block from piston shaft. Unscrew top seal block from top block.
Remove shaft seals from top seal block and replace.
8. Remove felt washers and replace.
9. Reassembly is a reversal of the above procedure. When refitting the piston seal
retainer (part 0531) clean threads thoroughly. Place a small amount of Loctite
243 threadlock on the threads and screw in finger tight only.
- PATRIOT 10:1 ADHESIVE SYSTEM (66 pages)
- PATRIOT PAT-CP-0550 (29 pages)
- PATRIOT 10 PAT-PH-10000 (34 pages)
- PATRIOT 7 PAT-PH-7000 Series (48 pages)
- PATRIOT 5 PAT-PH-5000 Series (42 pages)
- PATRIOT 4-1_4 PAT-PH-4250 (34 pages)
- PATRIOT 3-1_4 PAT-PH-3250 Series (36 pages)
- PATRIOT HV PAT-LS-49090 (33 pages)
- PATRIOT 1-3_4 PAT-LS-24050 (60 pages)
- PATRIOT 1-1_4 PAT-LS-12270 (66 pages)
- PATRIOT SS PAT-CCP-LS-0590-SS (30 pages)
- PATRIOT PAT-CCP-LS-0590 (42 pages)
- PATRIOT PAT-CP-3000 (28 pages)
- PATRIOT PAT-CP-1530 (32 pages)
- PATRIOT PAT-CP-0980 (29 pages)
- PATRIOT PAT-CP-0245 (32 pages)
- PATRIOT FIRST TIME START-UP CHECK LIST - Internal Mix (1 page)
- PATRIOT DAILY START UP - External Mix (1 page)
- PATRIOT DAILY START UP - Internal Mix (1 page)
- PATRIOT PRE-START CHECKLIST - External Mix (1 page)
- PATRIOT PRE-START CHECKLIST - Internal Mix (1 page)
- PATRIOT SET-UP - External Mix (1 page)
- PATRIOT SET-UP FOR CHARGEABLE - Internal Mix (1 page)
- PATRIOT Multi-Color Gel Coater MVE-PAT-1500-X (60 pages)
- PATRIOT TESTING & ADJUSTING (55 pages)
- PATRIOT DAILY SHUT DOWN CHECKLIST - External Mix (1 page)
- PATRIOT DAILY SHUT DOWN CHECKLIST - Internal Mix (1 page)
- PATRIOT SPRAY FAN SETUP - External Mix (1 page)
- PATRIOT SPRAY FAN SETUP - Internal Mix (1 page)
- PATRIOT FIRST TIME START-UP CHECK LIST - External Mix (1 page)
- UltraMAX VHPC-1100 Series (25 pages)
- UltraMAX VHPC-4200 Series (26 pages)
- UltraMAX VHPC-3200 Series (39 pages)
- UltraMAX VHPC-2200 Series (34 pages)
- UltraMAX VHPC-2000 Series (32 pages)
- UltraMAX VHPC-1200 Series (25 pages)
- UltraMAX VHPC-1000 Series (38 pages)
- UltraMAX MULTI–COLOR GELCOATER MVG-1400-X-1 (50 pages)
- UltraMAX MVP Installation & Set-Up (2 pages)
- UltraMAX Shut-Down Checklist (1 page)
- UltraMAX Start-Up Checklist (1 page)
- UltraMAX Pre-Start Checklist (1 page)
- UltraMAX Start-Up Sheet Quick List Instructions (1 page)
- UltraMAX Installation (1 page)
- UltraMAX HVLS-1000 Series (40 pages)