Magnum Venus Plastech PUTTY UNIT - Manual (Page 28)

Putty Unit Operations Manual
Rev. 07/2012 Page | 28
5. Turn Ram control lever to “up” position
Fig. 50
6.
Adjust pressure regulator marked Air Life to 20 psi
7. Hold drum down if it beings to lift, close and open the ram control lever intermittently to raise
follower and pump out of drum.
8.
It may be necessary to adjust both Air Lift and Ram Extraction pressures accordingly to necessitate
removal with out lifting the drum.
9. After pump and follower are removed, inspect, seal and dispose of protector boot
10. Clean any build up of material on Piston Seals as well as follower plate
Note: The Standard Piston Seals (60520-3) for the Putty unit are Red Urethane. There is an
optional pair of Black (EPDM) Piston Seals (60520-1).
11. Replace with “new” drum and refer back to procedures for priming new drum.