7. Spray all accessible faces and molding surfaces with LPS 2 protective spray. Allow surfaces to
dry for approximately two hours. Refer to Section 3.10 for specications on protective spray.
If additional coats are required, make sure the hot runner has thoroughly dried before the
next application.
8. Remove the hot runner from the machine. Refer to Removing the Manifold assembly from
the Mold for more information
9. Place a cover over the hot runner to protect it during storage.
10. Store the hot runner in an air conditioned environment.
7.3 Long Term Storage
To store the mold and/or hot runner for a period of more than three months, do the following:
NOTE:
The following procedure can also be used to store spare parts.
1. Prepare the mold and/or hot runner for storage and remove it from the machine. Refer to
Section 7.2.2 for more information.
2. Place the mold and/or hot runner on a wooden platform.
3. Place the mold and/or hot runner in a 0.1 mm (0.004 in) or heavier (thicker) polyethylene bag
along with a suitably sized moisture absorbing silicate bag.
The silicate bag oers additional corrosion protection.
4. Remove the lift bar and hoist ring.
5. Vacuum heat seal the polyethylene bag to retain the protective spray and prevent invasion
of dirt or moisture.
7.4
Shipping the Hot Runner
The following guidelines should be followed when shipping a hot runner:
CAUTION!
Mechanical hazard – risk of damage to equipment. Residual coolant could freeze when
transporting the hot runner in cold climates. Make sure all coolant is drained fully from the
system before transporting it. Failure to do so could cause severe damage to the hot runner.
1. Before shipping the hot runner, check that all coolant has been drained fully.
2. Pack the hot runner, regardless of where it is being shipped, in a shipping crate. This will
provide the best possible protection from any damage. For Cross Manifold design, and prior
Hot Runner Installation Manual v 2.2 — March 2021 Storage and Shipping
Short Term Storage 123
To Next Page
Loading...
