Advanced Poly-Packaging T-300, Руководство по эксплуатации

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4.7 Rubber Strip Replacement
Through normal use, the rubber strip will wear causing seal quality problems. The rubber will also wear
prematurely if contacting the product during the seal operation.
When the wear affects the seal quality or causes the bags not to separate in the gripper mechanism,
replace the rubber strip by following these procedures:
1. Remove air from the unit, turn the T-300 / T-375 power “OFF” and unplug the power cord.
2. Remove the worn rubber pad by pulling from the end corner of the rubber strip. Once started, the
rubber will easily slide out from the metal pressure strip housing.
3. Clean out the metal slot with alcohol and a cloth or brush.
4. Slide the new extruded rubber strip into the metal housing slot starting at one end and continuing to
work the rubber along the length of the slot. When into position, the rubber strip should be loose in the
slot.
Caution! Metal housing for rubber strip has sharp corners and sharp edges. When rubber is
removed, carefully clean slot with a thick cloth avoiding contact with your fingers or hands.
If bags stick to the new rubber, PTFE Anti-Stick tape can be added to the center of the rubber strip.
4.8 PTFE Anti-Stick Sheet Spool Advancement
The anti-stick material will wear with continued use and prematurely tear if contacting the product when
sealing. If the PTFE Anti-Stick Sheet wears or tears affecting the seals; the sheet can be advanced to bring
new surface in the seal area.
To advance the sheet, insert a small flathead (common) screwdriver into the bottom 1/4” hole located on
the right-side panel of the unit. When you feel the screwdriver enter into the slot of the rod, turn
the screwdriver counterclockwise to advance new material into position. See Figure 4-3.
After turning new material into position, turn the rod clockwise slightly so that there is very little tension
on the sheet.
Note: If the sheet is too tight (too much tension), the material may tear during the seal operation.
4.9 PTFE Anti-Stick Sheet Replacement
When the sheet has been exhausted, it will become loose from the upper rod and will
require replacement. To replace the sheet, follow these procedures:
1. Remove air from the unit, turn the T-300 power “OFF” and unplug the power cord.
2. Remove the top cover and lift the funnel assembly upwards
3. Remove four screws from the guard assembly and remove the Lexan guard.
4. Allow the sealer mechanism to cool for at least 30 minutes.
6. Pull one side (right or left side) of the seal assembly out from the front plate. Since the seal assembly
is tight, some maneuvering may be required to remove the assembly from the machine. To avoid damage
to components or wiring, do not force the assembly.
7. Disconnect all wire connectors and remove the complete assembly.
8. Remove gripper plate from heater bar assembly.
9. Unwind and remove Anti-Stick Sheet from upper and lower rods.
9. Peel backing off of one side of new sheet.
10. Attach new PTFE Anti-Stick sheet to the top rod.
11. Roll new sheet on to top rod.
12. Attach to bottom rod.
13. Reverse steps 1-8 for re-assembly.