Timberwolf TW 280PHB (Petrol) Manuel utilisateur

C190-0307 - Rev 1.0 EN

TW 280PHB Wood Chipper

INSTRUCTION MANUAL

(Original Instructions)

Published on: 11/01/2021

Document ID: C190-0307 - Revision 1.0

Contact address

Timberwolf Ltd

Entec House

Tomo Industrial Estate

Stowmarket

Suffolk

IP14 5AY

Website

English timberwolf-uk.com

French timberwolf.fr

German timberwolf-hacksler.de

Dutch timberwolf-houtversnipperaar.nl

Australian timberwolfchippers.com.au

Contains information owned by Timberwolf and/or its affiliates. Do not copy, store, transmit or disclose to

any third party without prior written permission from Timberwolf.

Other product and company names may be trademarks or registered trademarks of other companies, and

are the property of their owners. They are used only for explanation, without intent to infringe.

C190-0307 - Rev 1.0 EN 1/60

Contents

1 Introduction 5

1.1 Thank you for choosing Timberwolf 5

1.2 Important Health and Safety Information 5

1.3 Warning or Caution Symbols 6

1.4 Hazardous Materials 6

1.5 Purpose 6

2 Product Details 7

2.1 Specification 7

2.2 Location of Parts 8

2.2.1 Parts Locator 1 8

2.2.2 Parts Locator 2 9

2.2.3 Parts Locator 3 10

2.3 Tool Box 10

2.4 Safety Decals 11

2.5 Instruction Decals 12

2.6 Model Decals 14

2.7 Identification Plate 15

2.8 Guards 15

3 Safety Notes and Warnings 17

3.1 Safety Notices 17

3.2 Operator's Personal Protective Equipment (PPE) 17

3.3 Basic Woodchipping Safety 18

3.4 Operating Safely - You MUST 19

3.5 Operating Safely - You MUSTNOT 19

3.6 Noise Emissions 20

4 Towing and Handling 21

4.1 Safe Transportation 21

4.2 Hitching to the Towing Vehicle 21

4.3 Unhitching from the Towing Vehicle 22

TW 280PHB (Petrol)

4.4 Adjustable Tow Head 23

4.5 Stabilising the Chipper 24

5 Operating Instructions 25

5.1 Manual Controls 25

5.2 No Stress Control 26

5.3 Emergency Stopping 27

5.4 Discharge Controls 29

5.5 Engine Controls 29

5.6 Checks Before Starting 30

5.7 Starting the Engine 30

5.8 Controlling the Engine Speed 31

5.9 In-feed Safety Test 31

5.10 Chipping 32

5.11 Working in Dusty Conditions 32

5.12 Stopping the Engine 32

5.13 Blockages 33

5.14 Blade Wear 33

5.15 Check Hydraulic Oil Level 34

5.16 Check Fuel Level and Refuel 34

5.17 Troubleshooting 35

6 Maintenance Instructions 37

6.1 Safe Maintenance 37

6.2 Routine Servicing 38

6.2.1 Daily Servicing 38

6.3 Spares 38

6.4 Engine Servicing 39

6.5 Safe Lifting of the Chipper 39

6.6 Battery Safety Information 40

6.7 Check and Replace Fasteners 42

6.8 Change Blades 43

6.9 Adjust Rotor Drive Belt Tension 45

6.10 Adjust Hydraulic Pump Drive Belt Tension 45

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TW 280PHB (Petrol)

C190-0307 - Rev 1.0 EN 3/60

6.11 V-Belt Tensioning Procedure 46

6.12 Change Hydraulic Oil and Filter 48

6.13 Check Hoses 48

6.14 Grease the Discharge Tube Mounting Flanges 49

6.15 Grease the Roller Box Slides 49

6.16 Grease the Roller Splines and Rotor Bearings 50

7 Electrical System 51

7.1 Funnel Circuit 52

7.2 Funnel Circuit (Timberwolf Safety Plus Kit) 52

8 Hydraulic System 53

9 Storage 55

9.1 Preparing for Storage 55

9.2 Storage Conditions 55

9.3 3-Monthly Storage Checks 55

9.4 6-Monthly Storage Checks 55

9.5 12-Monthly Storage Checks 56

9.6 Recommissioning after Storage 56

10 Dismantling and Disposal 57

10 Declaration of Conformity 58

11 Notes 59

TW 280PHB (Petrol)

4/60 C190-0307 - Rev 1.0 EN

TW 280PHB (Petrol)

THIS PAGE INTENTIONALLY LEFT BLANK

C190-0307 - Rev 1.0 EN 5/60

1 Introduction

1.1 Thank you for choosing Timberwolf

Timberwolf wood chippers are designed to give safe and dependable service if operated in

accordance with the instructions.

This manual should be considered an important part of the machine and should

remain with it if the machine is resold.

This manual covers the operation and maintenance of the Timberwolf TW 280PHB and the

optional Timberwolf Safety Plus Kit. All information in this manual is based on the latest

product information available at the time of purchase.

This manual also covers the operation of the TW 280PHB when fitted with an adjustable

tow head.

All the information you need to operate the machine safely and effectively is contained

within this manual.

Ensure that all operators are properly trained for operating the TW 280PHB, especially in

safe working practices.

Timberwolf's policy of regularly reviewing and improving our products may involve major or

minor changes to this TW 280PHB or its accessories. Timberwolf reserves the right to

make changes at any time without notice and without incurring any obligation.

Due to improvements in design and performance during production, there may be, in some

cases, minor discrepancies between the actual TW 280PHB and the text in this manual.

All TW 280PHB chippers have a full pre-delivery inspection before leaving the factory and

are ready to use.

1.2 Important Health and Safety Information

Before using your new chipper, please take time to read this manual. Failure to do so could

result in:

• personal injury.

• equipment damage.

• damage to property.

• 3rd party injuries.

TW 280PHB (Petrol)

1.3 Warning or Caution Symbols

Be aware of these symbols and where shown, carefully follow the instructions.

These symbols indicate important safety messages in this manual. When you see these

symbols, be alert to the possibility of injury to yourself or others and carefully read the

message that follows.

Always follow safe operating and maintenance practices.

1.4 Hazardous Materials

The following hazardous materials are present within the TW 280PHB:

• Engine oil • Battery acid • Petrol

• Grease • Hydraulic oil • Copper Ease

• Loctite • Coolant

MATERIAL SAFETY DATA SHEETS FOR THESE HAZARDOUS MATERIALS ARE

AVAILABLE ON REQUEST. REFER TO THESE FOR FIRST AID AND FIRE

PROTECTION MEASURES.

Always follow recommended procedures for safe handling, removal and disposal of

hazardous materials. Safety precautions should be taken when handling hazardous

materials. The use of oil-resistant gloves and safety glasses is recommended. Avoid direct

contact with the substance. Store in a cool, well ventilated area. Avoid sources of ignition,

strong oxidising agents and strong acids. Ensure hazardous spillages do not flow into the

ground or drainage system. Ensure potential environmental damage is controlled safely,

according to local laws.

1.5 Purpose

The TW 280PHB is designed to chip solid wood material up to 210 mm (8 inches) in

diameter and is capable of chipping over 6.5 tonnes of brushwood per hour.

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TW 280PHB (Petrol) 1 Introduction

C190-0307 - Rev 1.0 EN 7/60

2 Product Details

This chapter contains the specifications of the TW 280PHB.

It shows the locations of the main components of the chipper, lists all the decals used on the

machine, and describes the purpose of the various guarding assemblies.

2.1 Specification

The specifications of the TW 280PHB are shown in Table 1.

Length and weight will differ depending on whether the machine has a Fixed, or Adjustable

tow head.

Overall Height 2370 mm

Height with Discharge Tube Removed 1510 mm

Overall Length (Fixed Tow Head) 3860 mm

Overall length (Adjustable Tow Head) 4606 mm

Length with Feed Tray Folded (Fixed Tow Head) 3330 mm

Length with Feed Tray Folded (Adjustable Tow Head) 4076 mm

Width 1640 mm

Overall Weight (Fixed Tow Head) 1193 Kg

Overall Weight (Adjustable Tow Head) 1252 Kg

Engine Type Kubota 4-cylinder petrol

Maximum Power 42.5 kW (57 hp)

Cooling Method Water cooled

Starting Method Electric

Roller feed Twin series hydraulic motors

Maximum Material Diameter 210 mm (8 inches)

Fuel Capacity 38 litres

Hydraulic Oil Capacity 15 litres

Maximum Material Processing Capacity 6.5 tonnes/hr

Fuel Type Petrol

Table 1 - Specifications

TW 280PHB (Petrol)

2.2 Location of Parts

2.2.1 Parts Locator 1

1 Discharge bucket 12 Light board

2 Roller box guard 13 Reflector (both sides)

3 Lifting eye 14 Control box (both sides)

4 Air intake 15 Feed tray

5 Jockey wheel height adjuster 16 Safety bar

6 Tow head 17 In-feed funnel

7 Engine bay side panels (both sides) 18 Manual canister

8 Rotor housing 19 Push stick (Timberwolf Safety Plus Kit)

9 Reflectors (both sides) 20 Emergency stop (Timberwolf Safety Plus Kit)

10 Rotor housing blade access hatch 21 Discharge tube clamp

11 Hydraulic motor guard 22 Discharge tube

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TW 280PHB (Petrol) 2 Product Details

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