2
The PPA 300A has been designed to accommodate different combinations of Ratio-Pak cartridges. In
it’s standard form the applicator is delivered with the parts required to dispense ratios of 1:1 using
300ml + 300ml and 2:1 using 300ml + 150ml cartridge packs.
Parts are available to set the applicator up to dispense the 4:1 ratio-Pak (300ml +75ml). To obtain these
parts contact your supplier and ask for Ratio kit
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7XP015
7. CHANGING THE APPLICATOR FOR DIFFERENT
RATIO COMBINATIONS
7.1 Remove the cartridge pushers by first loosening the locknuts with a 13mm A/F spanner. Remove
the locknuts, cartridge support discs and springs.
7.2 Withdraw the frame and rod assembly from the cylinder by unscrewing and removing the 4
hexagonal bolts with a 13mm A/f spanner.
7.3 Separate the frame and rod assembly from the cylinder by remove the ratio-plate connected to the
piston face by unscrewing the socket headed cap screw with a 6mm A/F Allen Key.
7.4 Remove the plunger rods from the piston ratio-plate by firstly loosening the locknuts.
7.5 Remove the ratio-plate and gasket that is recessed in the bulkhead using a 10mm A/F spanner.
7.6 Ascertain which set of plungers, support discs, ratio plates, seals and the holes you will need. This
is best done by trying each part in, and the configuration of, the cartridge set you are about to use
7.7 Re-assemble in reverse order to the steps described above,
15 April 1999