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LELY WELGER AP 830 - User Manual

LELY WELGER AP 830
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LELY WELGER
AP 530 / 630 / 730 / 830 - P23
AP 730
1132.99.03.03 07.14 (Original manual)
Operator Manual

Table of Contents

Questions and Answers

  • W
    Whitney CunninghamAug 18, 2025
    Why is the throwing reach too short on my LELY WELGER Accessories?
    • J
      Jennifer MarshallAug 18, 2025
      Several factors can cause a short throwing reach: * Thrower belts too widely spaced: Reduce the spacing. * Thrower belts: Re-tension them. * V-belt slips: Re-tension the V-belts. * Oil level too low: Top up the oil level. * Control wrongly set: Reset it. * PTO speed too low: Increase it to 540 rpm. * Bales too heavy: Reduce bale weight, for example, by shortening bale length. * Thrower belts badly worn: Fit new thrower belts.
  • P
    Paul CochranAug 21, 2025
    What to do if the main drive clutch is slipping on my LELY WELGER Accessories?
    • R
      ronald33Aug 21, 2025
      If the main drive clutch is slipping, it could be due to: * The baler being overloaded: Drive slower and gather less material. * The slip-threshold torque being too low: Have the clutch adjusted.
  • V
    Vanessa PowellAug 23, 2025
    What to do if pick-up stops on my LELY WELGER Accessories?
    • A
      Ashley DyerAug 23, 2025
      If the pick-up stops, it might be because: * It's overloaded by a blockage or the pick-up clutch is slipping: Remove the blockage, drive slower, and gather less material. * It's touching the ground or is set too low: Set the pick-up higher.
  • R
    ryan66Aug 26, 2025
    How to fix a drive shaft wobbling on LELY WELGER Accessories?
    • F
      fedwardsAug 26, 2025
      A wobbling drive shaft can be caused by: * Negotiating tight bends: Disengage the PTO drive shaft in bends or use a wide-angle drive shaft. * The baler being incorrectly attached: Attach the baler correctly.
  • J
    Joseph GilbertAug 28, 2025
    What causes baling material clogged between pick-up and straw table in LELY WELGER Accessories?
    • W
      watkinsrobertAug 28, 2025
      If baling material is clogged between the pick-up and straw table, the causes might be: * The baler is overloaded: Drive slower, gather less material. * Windguard tines are bent: Straighten the windguard tines.
  • A
    Adam RussellAug 30, 2025
    Why is my LELY WELGER Accessories labouring and slowly getting worse?
    • S
      scott54Aug 30, 2025
      If the implement is labouring and slowly getting worse, consider these possibilities: * Damp baling material: Slacken the bale density. * Cutter blades blunt: Sharpen the blades. * Baling channel gummed up: Empty the baling channel and clean inside.
  • S
    Susan NicholsSep 2, 2025
    How to prevent curved bales with LELY WELGER Accessories?
    • A
      Amanda ButlerSep 2, 2025
      Curved bales can result from: * Uneven compacting: Alter the packer quick adjustment or adjust the feeder tines. * Deflecting cross-feeder or packer respond continuously: Drive the tractor in the next lower gear.
  • M
    Michael BirdSep 4, 2025
    Why is the knot OK, but the twine torn on my LELY WELGER Accessories?
    • M
      Mark PowellSep 5, 2025
      If the knot is okay but the twine is torn, it may be due to: * Twine tensioner too loose; after the knotting cycle, twine runs on over the nose of twine guide plate "a": Adjust the twine tensioner to 26 mm spring height. * Twine not held tight by twine flicker; during the knotting cycle, twine runs on over nose of twine guide plate,ā€a": Adjust twine flicker correctly.
  • S
    Susan JenningsSep 7, 2025
    What to do if the thrower does not shift on my LELY WELGER Accessories?
    • A
      April AshleySep 7, 2025
      If the thrower does not shift, the cause may be: * A blown fuse: Change the fuse.
  • J
    Jordan TrujilloSep 10, 2025
    What causes a short loop on my LELY WELGER Accessories?
    • P
      Patricia MirandaSep 10, 2025
      A short loop can be caused by: * Spring ā€œc" too weakly tensioned, twine held too loosely by knotter: Tighten nut ā€eā€œ, adjust measurement D.

Summary

1.1 The Lely Welger AP baler

2 Safety

2.1 Safety Instructions

General guidelines for safe operation and maintenance of the AP baler or thrower P23.

2.3 Safety Massages

2.3.1 General Safety

Key safety practices for operating and maintaining the baler, including personal protective equipment and alertness.

2.3.4 Operating Safety

Maintenance Safety

2.4 Safety Decals

2.4.2 Safety Decal messages

Explanation of meanings for various safety decals, including type, meaning, and spare part numbers.

3 Operation

3.1 Operator positions at the machine

Identifies safe operator positions and danger zones around the machine during operation.

3.3 Commissioning

3.3.1 Start up

3.3.2 Coupling and uncoupling the baler to the tractor

3.3.3 Coupling the hydraulic lines*

3.3.4 Connect the drive shaft

3.3.10 Shutdown procedure

3.4 Driving and Transport

3.5 Operation instruction in the field

3.5.3 Adjusting the pick-up

3.5.4 Setting bale density

3.5.5 Setting bale length

3.5.6 Bale thrower P23*

Danger! Throwing bales

Safety warning regarding the risk of injury from thrown bales during operation.

3.5.7 Clearing blockages

4 Troubleshooting

4.1 Faults and Remedies

4.2 Tying faults and remedies

4.2.1 Twine Tying

Diagnosing and fixing common faults related to twine tying, including knot appearance and twine tension.

4.2.2 Wire Tying

4.3 Bale Thrower faults and remedy

5 Maintenance and adjustments

5.1 Maintenance schedules

Scheduled maintenance tasks based on working hours or time intervals (20, 50, 100, 500 hours).

5.2 Maintenance procedure

5.2.2 Changing the transmission oil

Step-by-step guide for draining and refilling the transmission oil in the baler.

5.2.3 Examining and adjusting the cutting mechanism

Adjust the knives

Instructions for installing, adjusting, and maintaining the cutting knives for optimal performance.

5.2.4 Examining and adjusting timing

Timing the packer in relation to the ram

Procedure for synchronizing the packer and ram movements for precise baling timing.

Timing the needles in relation to the ram

5.2.5 Timing the cross-feeder in relation to the packer

5.2.6 Examining ram movement

5.2.7 Examining needle brake

5.2.8 Examine the main drive

5.2.9 Maintain and adjust tying unit

Protection of the knotter drive

Adjusting the needles

Detailed steps for adjusting needle length, position, and timing for proper tying.

Examine twine holder and knotter

Adjusting the knotter tension

Adjusting the twine holder tension

Readjusting the twine flicker

5.3 Lubrication Chart

5.5 Specification

5.6 Tightening Torques

5.2.12 Hydraulic System

Danger! Caution with leaking hydraulic lines

Safety warnings and procedures for dealing with leaking hydraulic lines and fluids.

5.2.13 Thrower belt tensioning

LELY WELGER AP 830 Specifications

General IconGeneral
TypeRound baler
Bale diameter0.9 - 1.8 m
Bale WeightUp to 500 kg
Net Wrap SystemYes
Twine SystemYes

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