Magnum Venus Plastech HYDRAULIC MINI LINK - Manual (Page 21)

Mini Link Operations Manual
Rev. 08/2013 Page | 21
Set the Dispense & Recirculation Gun Packing:
1. Turn the Gun Mode Select Switch from RECIRC to GUN then back again
– do
this 3 or 5 times. The Recirc and Dispense guns should open and close as
selected.
Note: if your system has a standard gun with trigger you will need to pull the
trigger on the gun 3 or 5 times.
2. Using the “T” bit tool snug the Packing Nuts on each of the gun blocks. Repeat
procedures 1 - 2 several times. This will properly seat the seals in the Pro Gun
Blocks.
Note: the Recirc & Dispense gun Packing will need to be tightened regularly as
necessary to prevent or stop leaks.
Priming Metering Pumps:
1. Priming the fluid sections from gravity feed containers (standard on most
systems), suction feed or pressure feeding.
NOTE: When pressure feeding the A&B component to pump and gun, the
outgoing fluid pressure should be 8 to 10 times higher then the inlet pressure
from feed source for proper metering.
Install ratio block onto gun head to keep the A&B materials separate for priming.
This will allow for no material waste for priming and ratio checks.
2. Set both pumps for longest pump stroke for priming. If either tank or pump
completely runs out of A or B materials, never re-prime fluid section with static
mixer attached. This could result in material cross over inside the gun.
3. Using the throat seal oil (TLS-ISO) provided with the system, pour oil into the
packing nut reservoirs, (see drawing VHPC-2200, item 3, part number VHPC-
2207 packing nut) ¾ full of TSL-ISO oil (TLS-ISO-800). This will protect materials
from drying on the piston rod which affects the life of the piston rod packings.
4. Fill both A & B containers with materials with no more then 12-gallons in each
container. At any time the air driven mixer is to be used, no less then 3-gallons
of Resin should be in the container. Mixer speed should be run at lowest speed
possible to avoid whipping air into Resin. Connect red air hose quick disconnect
to mixer air motor. Slowly turn mixer air regulator knob until desired mixer speed
is achieved. Always keep the ISO tank lid on the tank and slightly snug tighten to
avoid moisture contamination and or crystals from forming. Crystallized ISO will
plug the fluid filter and will affect metering of the system.