Magnum Venus Plastech Pro Series 11:1 PRO PUMP VPRO-45110 - Manual (Page 32)

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Danger: To prevent injury, always relieve pressure before attempting to remove components.
the catalyst hose. Check the
hose to be sure air flows freely
through it before reassembling it
back onto the unit. If it requires
more than 60 psi to remove
blockage, remove the hose and
replace it with a new one. When
water flows freely through the
hose, blow air through the hose
to dry it.
Resin or gel coat too cold. Consult your materials supplier
for proper temperature. Maintain
a draft-free environment of about
70 degrees F. An auxiliary heat
source may be required to
reduce gel time.
Low output on upstroke of Piston cups, piston ball, or Inspect the piston cups, piston
Pro pump pump cylinder worn. ball, and pump cylinder. Clean
and replace any damaged
components. See Chapter 6:
Pro Pump.
No fan, constant low output, Screen of pump pick-up wand Unscrew screen from hose and
or fast cure blocked. clean.
Resin filter blocked. Disassemble and clean filter
body and screen, with solvent
Resin hose plugged. Flush hose with solvent. If
material is hard, replace hose.
Pick-up wand assembly leaking. Tighten assembly fittings.
Resin filter clogged. Disassemble and clean the resin
filter. See Chapter 5:
Accumulator & Filter.
Material too cold or air pressure Heat material or increase pump
low. pressure.
Narrow Fan Material too cold, nozzle too Heat Material, use smaller
large or air pressure low. nozzle, or as a last resort
increase pump pressure.
Resin filter clogged. Disassemble and clean the resin
filter.