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Siebeck JET Series User Manual

Siebeck JET Series
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Translation of the original operating manual
JET 2000 Strapping Machines
Model range JET-OB
1
2
3
4
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1
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SIEBECK GMBH D - 69412 EBERBACH
Telephone 00496271-9208 0 Fax 00496271-9208 88
E-mail : info@siebeck.de Internet : www.siebeck.de
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Siebeck JET Series Specifications

General IconGeneral
BrandSiebeck
ModelJET Series
CategoryPackaging equipment
LanguageEnglish

Summary

Foreword

Warranty Information

Technical Specifications

Safety Precautions

Electrical Safety Standards

Adheres to EN 60204-1 for power supply via plug and socket, prohibiting direct connection.

Door Interlock System Check

Ensures machine start-up prevention with an open door; requires pre-start check.

Maintenance and Cleaning Safety

Requires mains plug removal during any maintenance and cleaning operations.

Cord Handling Safety

Mandates mains plug removal before inserting new cord reels or threading cords.

Set-up and Start-up

Operating Voltage and Grounding

Ensure correct operating voltage (400V AC 50Hz), verify local voltage, grounding, and fuse.

Motor Direction of Rotation

Confirm motor rotation via indicator light; exchange phase wires if direction is incorrect.

Service and Maintenance

Routine Maintenance and Lubrication

Low-maintenance design. Weekly cleaning and lubrication of moving parts, especially knotting unit, is recommended.

Safety During Maintenance

Critical safety instruction: always remove the mains plug before performing maintenance or cleaning.

Control Panel Elements

Power and Indicator Controls

Covers the On-Off switch (A) and Indicator light (B) for machine status.

Strapping Mode Selectors

Details Selector switches (C) for strapping quantity and (D) for continuous/normal mode.

Operational Push Buttons

Describes push buttons on side doors for brake ventilation and on knotting unit for tip operation.

Inserting the Cord

Cord Reel Setup Procedures

Instructions for loosening cap, removing nut, inserting cord reel, and securing it.

Thread Path Through Machine

Details routing the cord through guides, brake, and strapping arm tube following a specific sequence.

Knotting Unit Threading Steps

Step-by-step guide for laying the cord and activating levers to clamp and cut.

Maintenance Check Reminder

Important: Check cord rollers and return arm for ease of movement and oil if needed.

Operating the Machine

Single Strapping Operation

Procedure for single strapping using the on-off switch and selector switch.

Multiple Strapping Operation

Procedure for multiple strapping using selector switch for desired number of rotations.

Continuous Strapping Mode

Enables automatic strapping cycles by keeping the foot switch activated.

Operation Caution

Warning: Do not start the machine without any product present.

Zero Test and Adjustment

Zero Test Criteria

Defines the correct zero setting of the knotting unit based on track roller position.

Zero Adjustment Procedure

Guide to adjusting the limit switch operating vane using a hexagon screw for correct zero point.

Stripper Setting

Lateral Stripper Adjustment

Lateral setting is done via threaded pin No. 9 (Group M4).

Stripper Pressure

In backwards movement, stripper should lie with pressure against the knotter.

Height Adjustment

Height is adjusted via joint head No. 2 (Group M4).

Faults and Their Causes

Threading Issues

Incorrect cord threading is a common cause of thread breaks or other faults.

Cord Quality and Thickness

Using correct cord quality and thickness is vital for best results; issues with weak, thick, or thin cords explained.

Clamp and Thread Tension

Troubleshooting clamp ripping issues and adjusting thread brake for smooth, shock-free tension.

The Knot Story

Common Knotting Faults

Describes causes for short loops, knots not tight enough, and threads badly cut off.

Thread Break Causes

Identifies sharp edges on components as a cause for thread breaks before knotting.

Knot Variations Explained

Illustrates and explains normal long/short loops, single loops, frayed loop ends, and the perfect knot.

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