What to do if top sheet holding clamps opened during pickup sequence in DURAVANT Wulftec WCA-SMART?
If the top sheet holding clamps opened during the pickup sequence, reload the plastic in the holding clamps. Verify that the air hoses are connected properly.
What to do if there is a lack of film in DURAVANT Wulftec WCA-SMART Stretch Wrapping Systems?
If there's a lack of film, thread the carriage with a new film roll if needed. Secure the film tail in the clamp.
What to do if safety fence door opened on DURAVANT Stretch Wrapping Systems?
If the safety fence door is opened, close the fence door. Then, release all E-stop push buttons and re-arm the E-stop loop by pressing the rearm push button.
What to do if variable frequency drive (VFD) fault on DURAVANT Wulftec WCA-SMART Stretch Wrapping Systems?
If there is a Variable Frequency Drive (VFD) fault, open the control panel door and note which VFD is faulted and its fault code. To clear the fault, press the rearm push button.
What to do if low film warning on DURAVANT Stretch Wrapping Systems?
If you receive a low film warning, replace the film roll.
How to resolve top platen motion problem in DURAVANT Stretch Wrapping Systems?
To resolve a top platen motion problem, first try the machine in manual mode. Verify the faulty movement’s limit switches. Verify the VFD parameters.
What to do if push arm motion problem in DURAVANT Stretch Wrapping Systems?
If there is a push arm motion problem, make sure proper air pressure is applied to the pneumatic system. Verify the moving speed, then check for proper retracted position proximity sensor operation and adjust to the optimal sensing range (1/16in).
How to resolve pop up raise /lower motion problem in DURAVANT Stretch Wrapping Systems?
To resolve a pop up raise/lower motion problem, first try the machine in manual mode. Then, verify that the air supply is present. Verify the 'lowered pop up position' proximity sensor. Verify the pop up pressure regulator (at least 40 PSI).
How to resolve carriage up/down motion problem in DURAVANT Stretch Wrapping Systems?
To resolve a carriage up/down motion problem, first try the machine in manual mode. Then, verify proper VFD functioning and check for proper operation of the 'Lowered' and 'Raised' limit switches.
What to do if light curtain fault on DURAVANT Stretch Wrapping Systems?
If there is a light curtain fault, verify the light curtain and muting photoeyes alignment. Make sure the photoeyes are positioned at an angle (especially with reflective film). Make sure the muting signal reaches the light curtain.
Emphasizes reading and understanding operating instructions before use.
Guidelines to prevent injuries and dangers to persons, environment, and the machine.
Specifies authorized personnel and actions for emergencies and accidents.
Alerts workers to potential hazards through labels placed on the equipment.
Guidelines for machine transport, storage, and pre-installation checks.
Detailed steps for unpacking, positioning, and connecting machine components.
Procedures for installing in-line top sheets, fence handles, and light curtains.
Identifies key parts of the WCA-SMART machine.
Detailed descriptions of major assemblies like enclosure, carriage, and drive systems.
Describes automatic, stop, alarm, reset, and manual modes of operation.
Explains the primary controls and touch screen interface of the machine.
Navigating the automatic page and configuring wrap patterns and load parameters.
Configuring wrapping settings, film tensions, and film roll specifications.
Adjusting advanced parameters, top sheet options, and other specialized features.
Manual control functions for carriage, rotation, conveyors, and top sheet operations.
Procedures for safe maintenance, including lock-out/tag-out and general safety.
Detailed steps for adjusting sensors, switches, rollers, and gates for optimal performance.
Step-by-step guides for operating the machine and loading film.
Setting pre-stretch ratios and procedures for changing the pre-stretch mechanism.
Routine upkeep for reducers, chains, bearings, gears, and lubrication systems.
Scheduled maintenance tasks based on weekly, monthly, semi-annual, and yearly intervals.
Solutions for various alarms related to safety, motion, film handling, and top sheet operations.
Guidance on finding and ordering replacement parts through distributors.
General| Manufacturer | DURAVANT Wulftec |
|---|---|
| Type | Automatic Turntable Stretch Wrapper |
| Load Capacity | 4, 000 lbs |
| Turntable Diameter | 65" |
| Power Requirements | 120 VAC, 15 A, 60 Hz |
| Film Width | 20" |
| Load Height | 80" |
| Load Weight | 4, 000 lbs |
| Pre-Stretch | Up to 250% |
| Wrapping Speed | Up to 30 cycles per hour |
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