Tennant SENTINEL PDF Service Information Manual

This manual provides service information for the TENNANT Model SENTINEL. This machine will provide excellent service. However, the best results will be obtained at a minimum cost if:
- The machine is operated with reasonable care
- The machine is maintained regularly - per the maintenance instructions provided
- The machine is maintained with TENNANT supplied or approved parts. Use this valuable information and be calm about your equipment

Whenever a question arises regarding engine, systems or other parts, consult this manual for detailed available information. Trust the experts, as this manual is a scanned copy of the manufacturer’s factory manual and is an official document. We recommend doing service consistent with what you will learn from this service manual. Read the respective sections of this manual carefully and familiarize yourself with all the components before attempting to start a test, repair or rebuild the job.

The factory manual is designed to work on a personal computer or laptop. This manual comes in PDF. For work with this service manual, we recommend installing the application Adobe PDF Reader.

Model:
SENTINEL

CONTENTS:

• 1. Electrical Troubleshooting
  • Wiring Diagram
  • Wiring Harness Detail
  • Starting System
  • Glow Plugs System
  • Charging System
  • Power-Up & Fuel System
  • Engine Oil Pressure & Temperature Sensors
  • Engine Air Filter, Speed & Fuel Level Sensors
  • Right & Left Brush Systems
  • Main Brush & Conveyor Systems
  • Hopper System
  • Vacuum Fan & Filter Shaker Systems
  • Hopper Full Sensing System
  • Hopper Door & Vacuum Wand Door Sensing Systems
  • Machine Speed Sensing System
  • Level & Hopper Tilt Sensing Systems
  • Blocked Conveyor & Hopper Temp. Sensing Systems
  • Wet Dust Control System
  • Pressure Washer System
  • Forward Propel & Brake Systems
  • Reverse Propel & Brake Systems
  • Vario Brush Tilt System
  • Vario Brush Arm Swing / Slide System
  • Vario Brush Raise / Lower & Rotate Systems
  • Operating Modes
  • Operational Matrix
  • Connector Pin Designations
  • Fuse Chart
  • Component Locator
• 2. Hydraulic Troubleshooting
  • Hydraulic Diagram
  • Hydraulic Hose Diagram
  • Explanation of Abbreviations
  • Conveyor & Main Brush Forward
  • Conveyor & Main Brush Reverse
  • Main Brush Lower
  • Conveyor Lower
  • Main Brush Lift, Conveyor Lift, & Conveyor Chain Tension
  • Right Side Brush Rotate & Lower
  • Left Side Brush Rotate & Lower
• 3. Traffic Advisor Control
  • Installation and Operating Guide: Sirens/Switches
  • Installation for Traffic Advisor
  • Parts List for Traffic Advisor
• 4. Operation Matrix
• 5. Troubleshooting Matrix
• 6. Interlocks
• 7. Pin Chart
• 8. Engine Specifications (Standard Engine)
• 9. Engine Specifications (Turbo Engine)
• 10. Torque Standard
• 11. Auto Lube - Grease Jockey Installation and Maintenance