Mini Link Hydraulic System Operations Manual
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3. Check the hydraulic oil level (pre-filled at the factory) and top off as needed.
4. Connect a power supply.
Note
The unit is set to either 120 Volt 22 amps or 220 single phase 13.7 amps,
according to customer preference.
5. Check to make sure that all hose fittings are tight.
6. Inspect hoses to make sure none were damaged in shipping.
7. Fill the solvent container no more than
2
3
full with desired solvent.
Note
Non-flammable solvents are recommended.
8. Using the air regulator located on the flush tank, pressurize the solvent to between 40 and 60
psi (3 and 4 bar).
9. Set the air purge regulator mounted at the top of the air manifold to between 40 and 60 psi (3
and 4 bar).
10. Locate the 3-way ball valve on the gun hose set.
11. Rotate the ball valve handle to the flush position (pointing at the yellow tubing).
12. Test solvent flush by pushing the flush buttons located on either side of the gun block.
13. Rotate the ball valve handle to the direction of the clear tubing.
14. Push the flush buttons again to air purge the mixer housing.
15. Rotate the ball valve handle to the neutral position in the center when both flush testing and
air purge are complete.
Set Gun Packing
16. Turn the gun mode select switch from RECIRC to GUN and back again 3 to 5 times.
Note
The recirculation and dispense guns should open and close as each is
selected.
Note
If your system has a standard gun with trigger, you will need to pull the trigger
on the gun 3 to 5 times.
17. Using the T-bit tool, snug the packing nuts on each of the gun blocks.
18. Repeat steps and several times to properly seat the seals in the Pro Gun blocks.
Note
The recirculation and dispense gun packing will need to be tightened regularly
to prevent or stop leaks.
Prime Metering Pumps
Note
When pressure feeding the two components to the pump and gun, the
outgoing fluid pressure should be 8 to 10 times higher than the inlet pressure
from feed source for proper metering.
