New Holland Bigbaler 1270 Plus & 1290 Plus Square Baler PDF Manual

This manual is divided into thematic sections and intended for square balers Bigbaler 1270 Plus & 1290 Plus. Each section is then divided into chapters for easy search information and data.

In this service manual you will find the next information:
• Technical Data (specifications) for all the mechanical, electrical or hydraulic devices, components and, assemblies.
• Functional Data (how it works) for all the mechanical, electrical or hydraulic devices, components, and assemblies.
• Diagnostic Data (fault codes, electrical and hydraulic troubleshooting) for all the mechanical, electrical or hydraulic devices, components, and assemblies.
• Service Data (remove disassembly, assemble, install) for all the mechanical, electrical or hydraulic devices, components, and assemblies.

All this information accompanied by pictures, diagrams, and step by step recommendations - all for your comfort and understand in the use. For the safe and reliable operation of balers, appropriate maintenance methods and proper repair procedures are necessary, as well as the personal safety of the person performing the work. Therefore, it is very important to observe all the precautions that are written in this manual. All information, including descriptions and specifications contained in this manual, have been prepared by specialists and meet the highest requirements, so trust the specialists and be calm about your equipment with this manual.

This manual in PDF format. We recommend using Adobe PDF Reader for the correct viewing of text, images, and diagrams.

Models:
BigBaler 1270 PLUS
BigBaler 1290 PLUS

Contents:

• 1. Introduction
  • Basic instructions - how to use and navigate through this Manual
  • Foreword - Important notice regarding equipment servicing
  • Safety rules
  • Safety rules - Ecology and the environment
  • Personal safety
  • Basic instructions - Shop and assembly
  • Torque
  • Torque - Standard torque data for hydraulic connections
  • Basic instructions - Chain Wear Tables - Roller Chains
  • Conversion factors
  • Hydraulic contamination
  • Product identification
• 2. Power Take-Off (PTO)
  • Power Take-Off (PTO) driveshaft
  • Flywheel
  • Gearbox
  • Clutches
• 3. Brakes and controls
  • Hydraulic service brakes
  • Pneumatic service brakes
• 4. Hydraulic systems
  • Bale density circuit
  • Knife positioning circuit
  • Bale eject circuit
  • Rear bale chute positioning system
  • Tandem auto-steer lock circuit
• 5. Electrical systems
  • Electrical system
  • Harnesses and connectors
  • Pressing/Bale formation electrical control
  • Electronic modules
  • Baler feeding control
  • Pressing/Bale formation electrical control
  • Twine and net cutting and tying or wrapping
  • Warning indicators, alarms, and instruments
  • FAULT CODES
• 6. Product feeding
  • Pickup
  • Rotor
  • Precompression
  • Packer
  • Stuffer
• 7. Pressing - Bale formation
  • Plunger and connecting rod
• 8. Tying/Wrapping/Twisting
  • Knotter frame
  • Knotter drive system
  • Knotter clutch and brake
  • Needles
  • Knotter trip mechanism
  • Knotter stack
• 9. Ejection
  • Bale chute
• 10. Lubrication system
  • Grease lubrication systemOiler system
• 11. Platform, cab, bodywork, and decals
  • Machine shields and guards