Magnum Venus Plastech HIS Troubleshooting Manual - Manual (Page 9)

Page 7
H.I.S. Troubleshooting Manual
adjusted activate resin needle just
before catalyst needle.
NEVER CATALYST
FIRST. To adjust, position
locknuts on needles so the
locknut on the resin needle
makes contact with the flat
bar on the trigger and the
locknut on the catalyst
needle is within 1/32” of
making contact with
trigger. Trigger must be
squeezed firmly and fully.
Spotty Cure Catalyst accumulator not
properly charged. Release pressure from
the catalyst system. Be
sure no fluid is in the
accumulator. Gun must
be in open position prior to
releasing pressure in
accumulator. Using
suitable square end rod,
release air from
accumulator by depressing
ball in valve at top of
accumulator. Vent
charging pump by moving
handle up and down
several times before
attaching it to the
accumulator. Before
attaching ¼” hose with
quick disconnect to
charging pump, place
handle of pump in the
extreme “up” position.
Using the pressure
indicated on the gauge of
the regulator for air to the
powerhead, hand pump
the charging pump to the
following values. On 4:1
power head, apply 3 times
the operating pressure.
On 7:1 power head, apply
5 times the operating
pressure. On 10:1 and