Gallignani 3690 Manual Access

Standard small square profile (approx. 36 x 46 cm cross-section), with adjustable length.

Connect the spline coupling securely. Ensure the safety chains on the PTO shielding are anchored to prevent the guard from spinning.

The Gallignani 3690 is a classic, high-performance conventional square baler. It is highly regarded by small to medium-sized agricultural operations. Renowned for its robust build quality and mechanical reliability, this machine excels at producing dense, well-shaped bales of hay and straw.

For owners needing a replacement, digital versions are available through various agricultural literature platforms. You can find the Operation and Maintenance Manual or a dedicated Parts Manual which includes detailed diagrams for assembly and disassembly tasks. Do you need specific for a repair, or Gallignani 3690 Manual

Slacken the rear bale chamber tension cranks completely to prevent the chamber from warping.

If the twine is too loose, the knotter bill cannot catch it. Tighten the springs on the twine box tensioner plates.

The Gallignani 3690 manual is a technical guide for the Italian-designed square baler, outlining operations for consistent, high-density bale production [1, 3]. It covers critical safety, maintenance, setup, and troubleshooting for the 36 cm x 46 cm chamber machine [1, 2]. You can find various versions of the manual and technical documentation on platforms such as Scribd, AgriManuals, and through specialized parts suppliers [4, 5, 10]. Standard small square profile (approx

Essential for ordering replacement components.

| Symptom | Most likely cause | Fix from manual | |---------|------------------|----------------| | Bale not rotating | Belt slippage / wet crop | Reduce moisture (<55%), check belt tension spring length | | Washboard bale sides | Uneven pickup or worn feeder tines | Replace tines; check cam track (if cam pickup) | | Net wraps around rollers | Net brake too loose + knife dull | Adjust brake to 2 Nm; replace knife (part #3690-NK47) | | Bale too light | Low density spring setting | Add 1–2 turns; check if limiter bolt contacts frame | | Twine miss-tie on one side | Bill hook timing; needle drop delay | Check pin in drive gear; timing should align with indexing mark | | Tailgate drops slowly or jerks | Clogged orifice in lock valve | Remove and clean; replace pilot check O-rings |

| Component | Tool needed | Procedure | Target | |-----------|-------------|-----------|--------| | Pickup height | Measuring tape | Lower until tines just clear ground | 50–70 mm above stubble | | Net start position | Crank position marker on net roller | Net should cover 1st belt pocket | 20–30 mm past edge of bale | | Net overlap | Electronic control (dip switches) | Adjust wrap turns (default 3 wraps) | 150–200 mm overlap | | Twine tension | Spring scale | Knotter needle thread tension | 1.2–1.5 kg | | Bale shape (diagonal) | Squareness check; adjust belt guide pulleys | Variance < 3% side-to-side | Bale flat faces | Ensure the safety chains on the PTO shielding

Instructions on properly attaching the baler to the tractor drawbar and adjusting the PTO shaft angle.

Available in heavy-duty twine knotter configurations.

pickup to gather the crop cleanly without missing edges or overloading one side of the pickup. 3. Bale Density and Length