Magnum Venus Plastech Pro Series 11:1 PRO PUMP VPRO-45110 - Manual (Page 31)

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Quick pin not attached to pump Install quick pin. Be sure to
or slave arm. attach the catalyst pump vertically.
Fluid leak. Check all fittings. The system
must be fluid tight.
Catalyst relief valve on catalyst Relieve pressure from Pro pump.
pump is leaking. Clean inside of relief valve body
or repair.
Catalyst suction screen in Clean catalyst suction screen
catalyst jug clogged and ensure that catalyst supply is
not contaminated.
Air lock in catalyst pump. Remove air lock. See Appendix:
Air Lock in the Catalyst Pump.
Catalyst pump piston seal Replace piston seal. During
worn or damaged reassembly, be sure spring seal
faces top of pump.
Catalyst pump outlet body Replace catalyst pump outlet
damaged. body and ball.
Catalyst pump check valve Disassemble check valve and
blocked remove blockage.
Catalyst hose plugged. Relieve pressure from the
system. Disconnect the catalyst
hose from the gun. Hang the
catalyst hose over an empty
container and try to hand-pump
catalyst through the hose. If no
catalyst flows from the hose,
place a clean rag over the hose
fitting and nipple on the
accumulator. Holding the rag in
place, use a wrench to remove
the hose fitting from the nipple.
Remove the catalyst hose fitting
from the gun end of the hose.
Remove the solid core from
inside the catalyst hose. Run
clean water through the hose. If
the hose fitting on the
accumulator end of the hose will
not accept fluid, remove and
examine the fitting. Clean the
core with a clean rag then insert
the core back into the hose.
Inspect the fitting on the gun end
of the hose. If the fitting is clear
and clean, reassemble it onto
Danger: In the next steps you will be dealing with fluids
under high pressure. Catalyst will be sprayed from the hose
fitting when the fitting is loosened. Follow safety
instructions below. Danger: Wear eye and skin protection.
Fluids in the system are under pressure and can cause
severe injury, including skin punctures.
Danger: Medical emergency. If skin is punctured by high-
pressure fluids, or if material gets in eyes, seek immediate
emergency medial attention.
Note: You may need to cut
off 2” of hose to reinstall the
fitting properly. If your hose is less than 30 feet long and
you cut off 2” of hose, you should also cut off 2” of the
core. If the hose is longer than 30 feet, you do not need to
cut the core.