Operating Instructions & After-sales Service

I. Power-On Preparation:

• Connect to power supply: AC380V, 50-60Hz.

• Ensure industrial-grade safe electricity usage.

• Connect a dried and filtered air source with stable pressure.

• Confirm the machinery is in standby status, including closed safety doors and proper positioning of safety/detection devices like the sealing jaws.

II. Power-On Sequence:

1. Turn on the main power switch; the power indicator light will illuminate.

2. Turn on the Cross Seal Heating switch; the cross seal temperature controller will activate.

3. Turn on the Longitudinal Seal Heating switch; the longitudinal seal temperature controller will activate.

4. Set the temperature values for the Cross Seal and Longitudinal Seal temperature controllers.

5. Set the values for the Sealing/Cutting Time, Pre-feed Margin Time, and Post-discharge Margin Time.

6. Select the material detection mode: X for vertical photoelectric detection or Y for horizontal photoelectric detection.

III. Manual Operation:

1. After completing the above steps, enter the Manual Operation interface.

2. In manual mode, material detection, Sealing/Cutting Time, Pre-feed Margin Time, and Post-discharge Margin Time are inactive.

3. Press and hold the Manual Film Advance button (touchscreen) to activate the discharge conveyor belt and film pull chain; release to stop. Used for film loading and adjustment.

4. Press and hold the Manual Seal/Cut button (touchscreen) to retract the close-contact mechanism and lower the sealing jaw; release the button to raise the jaw and advance the close-contact mechanism.

IV. Automatic Operation:

1. Note: Before selecting automatic operation, ensure the Material Detection Mode, Sealing/Cutting Time, Pre-feed Margin Time, and Post-discharge Margin Time are set correctly.

2. Enter the Automatic Control interface and press [Auto] to start automatic operation.
   Automatic Process: Press [Auto] in the automatic interface to start the cycle. The feed conveyor belt starts. Place the product on the feed belt; it conveys forward. Once the material detection switch detects the product, the discharge belt starts, and the Post-discharge Margin Time begins counting down. When this time ends, the pull/discharge belt stops. The cross seal jaw activates, the seal/cut knife works, and the Sealing/Cutting Time starts simultaneously. When the Sealing/Cutting Time ends, the sealing jaw rises, completing one work cycle.

V. Alarm & Exception Handling:

1. If the seal/cut knife contacts the product, or if the vertical photoelectric sensor detects an object under the jaw during descent, the alarm indicator stays steadily lit, the machine stops, and fault information displays on the diagnostic screen.

2. If an abnormality occurs during operation, press the Emergency Stop button immediately. The alarm indicator lights up, the machine halts, and fault information displays.

3. If the film collection motor runs continuously for three cycles after sealing/cutting completion in automatic mode, the alarm indicator stays lit, and the machine stops. Possible causes: broken film collection or faulty collection proximity switch.

4. For the above issues, do not press the Alarm Reset button immediately. First, open the Fault Alarm interface, check the fault message, troubleshoot, and resolve the issue before pressing Alarm Reset. If the Emergency Stop was pressed, also reset that button.

Safety Devices & Operational Notes

1. The machine is equipped with comprehensive safety devices to prevent accidents and damage. If an object stops under the sealing jaw during operation, the jaw automatically retracts. (For safety, the conveyor belt lacks a stop circuit). After resolving the issue, restart using the manual control switch.

2. Do not place hands under the sealing jaw during operation.

3. Verify correct power wiring. Facing the operator panel, the conveyor belt should move from right to left. (Reverse direction prevents film unwinding).

4. In case of problems, turn off the main power switch before attempting repairs. After repair, perform a test seal/cut manually before restarting automatic operation.

Maintenance Guidelines

I. To maintain optimal sealing performance over time, observe the following:

1. After operation, carefully clean the sealing jaws with a soft cloth while they are still warm. Cleaning below 70°C may damage the Teflon coating.

2. After cleaning, apply a thin layer of cleaning paste to the entire jaw surface using a soft cloth.

3. Replace the sealing jaws if wear prevents a complete seal.

4. Check pneumatic connections.

II. Drainage:

1. Drain accumulated water before it reaches the metal baffle.

2. Open the drain valve at the base to release water. Forcing it from below may prevent valve return. If stuck, remove the base cap and push the valve down from above.

III. Pressure Regulation:

1. Turn the regulator knob clockwise to increase secondary pressure.

2. After setting pressure, secure the lock nut above the regulator knob.

3. Besides the above, perform regular cleaning and inspect moving parts periodically. If abnormal noise or damage occurs, stop the machine immediately and have it inspected by qualified personnel.

Equipment Maintenance & After-sales Commitment

Warranty: Full machine warranty for one year (excludes consumables and wear parts).
Free repairs during warranty cover: Faults caused by part defects or quality issues from our manufacturing/assembly process. Warranty starts from the shipment date.
Exclusions include:
A.  Misuse or improper operation.
B.  Human-induced damage.
C.  Repairs performed by unauthorized third parties.
D.  Consumables/Wear parts.
For out-of-warranty products, customers bear costs for parts, labor, shipping, etc. Refer to the "Service Fee Standard".

Reasonable Charged Service Applies For:

1. Damage from failure to follow the User Manual regarding use, maintenance, or storage.

2. Damage caused by repairs attempted by other personnel.

3. Damage due to force majeure.

Technical Support & Service:
a.  Visit our website anytime: http://www.goodpacking.com.cn
b.  Call for technical support:
Tel: 021-52265219 / 15316201985 (General Manager Zhao)