Timberwolf TW 150DH Manuel utilisateur

CONTENTS

Section Page No.

INTRODUCTION 1

PURPOSE OF MACHINE 2

MACHINE DIMENSIONS & SPECIFICATIONS 2

PARTS LOCATION DIAGRAMS 3 & 4

SAFE WORKING 5

Operator’s Personal Protective Equipment Required 5

Basic Woodchipping Safety 5

General Safety Matters - Do’s and Dont’s 6

Noise Test 7

OPERATING INSTRUCTIONS 8

Safe Transportation 8

Hitching onto the Tow Ball 8

Unhitching the Chipper 8

Delivery 9

Operator’s Personal Protective Equipment Required 9

Manual Controls 9

Auto Controls 10

Emergency Stopping 10

Engine Controls 10

Hydraulic Oil Thermometer 10

Fuel Level Indicator 10

Starting the Engine 10

Stopping the Engine 11

Daily Checks Before Starting 11

Before Using the Chipper 11

Starting to Chip 12

Chipping 12

Blockages 12

SERVICE INSTRUCTIONS 13

Service Schedule 13

Engine Servicing 14

Safe Maintenance 14

Spares 14

Battery Removal and Maintenance 14

Change Blades 15

Check Fittings 16

Check Hoses 16

Tension Drive Belt 16

Change Hydraulic Oil and Filter 16

Grease the Roller Drive Splines 17

Grease the Roller Box Slides 17

Greasing Rotor Bearings 17

Engine Manufacturer’s Handbook 17

WARRANTY STATEMENT 18

EC DECLARATION OF CONFORMITY CERTIFICATE 19

IDENTIFICATION PLATES 20

STICKERS 21 & 22

WIRING DIAGRAM 23

CIRCUIT DIAGRAM 24

HYDRAULIC LAYOUT 25

PARTS LISTS 26 - 44

26 July 2004

TIMBERWOLF TW 150DH/DHB

Thank you for choosing this Entec/Timberwolf brushwood chipper. Entec/Timberwolf

chippers are designed to give safe and dependable service if operated according to the

instructions.

Before using your new chipper, please take time to

read this manual which contains

IMPORTANT HEALTH AND SAFETY INFORMATION

and explains the chipper controls - failure to do so could result in :

- personal injury

- equipment damage

- damage to property

- a member of the general public becoming injured

This manual covers the operation and maintenance of the Timberwolf TW 150DH/DHB

All information in this manual is based on the latest product information available at the

time.

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

within pages 3 to 12. Ensure that all operators are adequately trained for operating

this machine especially with regard to safe working practices.

Entec's policy of constantly improving their products may involve major or minor

changes to the chippers or their accessories. Entec Industries 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, in some cases

there may be minor discrepancies between the actual chipper and the text in this

manual.

The manual should be considered a permanent part of the

machine and should remain with it if the machine is resold.

!CAUTION or WARNING

Be aware of this symbol and where shown

carefully follow the instructions

This caution symbol indicates important safety messages in this manual. When

you see this symbol 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

INTRODUCTION

Serial No. Location

The serial number can be

found on top of the rotor

housing.

The Timberwolf TW 150DH/DHB brushwood chippers are designed to chip

solid wood material up to 150mm in diameter. The maximum cross-section

hardwood for continuous feed is 8500 sq. mm.They are capable of chipping

over 2 tonnes of brushwood per hour.

1585 mm

DIMENSIONS

2260 mm

3665 mm (3022 mm with feed table folded)

1400 mm

PURPOSE OF MACHINE

Engine Type Kubota 4 Cyl. Diesel

Maximum Power 22.3 KW (30 HP)

Cooling Method Water Cooled

Overall Weight 695 kilos

Starting Method Electric

Roller Feed Twin series hydraulic motors

Maximum Diameter Material 150mm (6")

Fuel Capacity 16 litres

Hydraulic Oil Capacity 13 litres

Material Processing Capacity 2 tonnes/hr

Fuel Type Diesel

Timberwolf TW 150DH/DHB Specification

fig 1.

TIMBERWOLF TW 150DH/DHB 2

PARTS LOCATOR 3

CONTROL BAR

FEED TRAY

FUNNEL

DISCHARGE

BUCKET

DISCHARGE

TUBE

SPARE WHEEL

CLAMP NUTS

fig 2.

LIGHT BOARD

CONTROL BOX

BATTERY/TOOL

BOX

ROLLER

BOX COVER

SIDE PANELS

HYDRAULIC OIL

FILTER

ROTOR HOUSING SECONDARY

COUPLING

TOW HEAD

(UNBRAKED TOW

HEAD SHOWN - DHB

MODEL HAS BRAKED

TOW HEAD AND

BREAKAWAY CABLE)

PARTS LOCATOR 4

fig 3.

JOCKEY WHEEL

ASSEMBLY

BATTERY/TOOL BOX

FUEL TANK

ENGINE

BLOCK

ROTOR

FAN

ROTOR

PULLEY

DRIVE PULLEY

CUTTER

BLADE

BELT

TENSION

ADJUSTER

ELECTRIC

VALVE

FUEL PUMP

EXHAUST

FUEL

FILTER

NO STRESS

UNIT

STRESS

SENSOR

DIP

STICK

OIL FILTER

ALTERNATOR

CONTROL

PANEL

STARTER

MOTOR

RADIATOR

AIR FILTER

HYDRAULIC

PUMP

SAFE WORKING

OPERATOR'S PERSONAL PROTECTIVE EQUIPMENT REQUIRED

Chainsaw safety helmet fitted

with visor and recommended

ear defenders to the

appropriate specifications

Loose fit,

Heavy-duty gloves.

Close fitting heavy-duty

non-snag clothing

Face mask if

appropriate.

DO NOT wear rings,

bracelets, watches, jewellery

or any other items that could

be caught in the material and

draw you into the chipper.

BASIC WOODCHIPPING SAFETY

The operator should be aware of the following points:

MAINTAIN A SAFETY EXCLUSION ZONE around the chipper of at least 10 metres for the

general public or employees without adequate protection. - Use hazard tape to identify this

working area and keep it clear from debris build up. Chips should be ejected away from any

area the general public have access to.

HAZARDOUS MATERIAL. Some species of trees and bushes are poisonous. The chipping

action can produce vapour, spray and dust that can irritate the skin. This may lead to

respiratory problems or even cause serious poisoning. Check the material to be chipped before

you start. Avoid confined spaces and use a facemask if necessary.

BE AWARE when the chipper is processing material that is an awkward shape. The material

can move from side to side in the funnel with great force. If the material extends beyond the

funnel the brash may push you to one side causing danger. Badly twisted brash should be

trimmed before being chipped to avoid thrashing in the feed funnel.

BE AWARE that the chipper can eject chips out of the feed funnel with considerable force.

Always wear full head and face protection.

ALWAYS work on the side of the machine furthest from any local danger, e.g not road side.

WARNING

The Chipper will feed material through on its own. To do this, it relies on

sharp blades both on the feed rollers and the chipper rotor. To keep the

blades sharp, only feed the machine with clean brushwood.

DO NOT put muddy / dirty wood, roots, potted plants, bricks,

stones or metal into the chipper.

Safety Boots

SAFE WORKING 6

DO’S AND DONT’S

GENERAL SAFETY MATTERS

DO NOT use chipper unless available light is

sufficient to see clearly.

DO NOT use or attempt to start the chipper

without the feed funnel, belt guard, guards and

discharge unit securely in place.

DO NOT start the chipper running unless properly

guarded.

DO NOT stand directly in front of the feed funnel

when using the chipper. Stand to one side.

DO NOT allow -

DO NOT smoke when refuelling.

Petrol is explosive!

DO NOT let anyone who has not received

instruction operate the machine.

DO NOT climb on the machine at any time.

DO NOT handle material that is partially engaged

in the machine.

DO NOT touch any exposed wiring whilst

machine is running.

- to enter the machine, as damage is likely.

BRICKS STRING CLOTH PLASTIC STONES

METAL GLASS RUBBER ROOTS BEDDING

PLANTS

ALWAYS stop the chipper engine before making

any adjustments, refuelling, or cleaning.

ALWAYS check machine has stopped rotating

and remove chipper ignition key before

maintenance of any kind, or whenever the

machine is to be left unattended.

ALWAYS check machine is well supported and

cannot move.

ALWAYS run with the engine set to maximum

speed.

ALWAYS check (visually) for fluid leaks.

ALWAYS take regular breaks. Wearing personal

protective equipment for long periods can be

tiring and hot.

ALWAYS keep hands, feet and clothing out of

feed opening, discharge and moving parts.

ALWAYS use the next piece of material or a push

stick to push in short pieces. Under no

circumstances should you reach into the funnel.

ALWAYS keep the operating area clear of people,

animals and children.

ALWAYS keep the operating area clear from

debris build up.

ALWAYS keep clear of the chip discharge tube.

Foreign objects may be ejected with great force.

ALWAYS ensure protective guarding is in place

before commencing work. Failure to do so may

result in personal injury or loss of life.

ALWAYS use chipper in a well ventilated area -

exhaust fumes are dangerous.

SAFE WORKING

MACHINE:

NOTES:

TW 150DH/DHB

Tested Chipping 120mm x 120mm Corsican Pine

1.5m in length

NOISE TEST

Noise levels above 90dB (A) will be experienced at the working position. Wear ear protection

at all times to prevent possible damage to hearing. All persons within a 4 metre radius must

also wear good quality ear protection.

fig 4.

93.8 dB

95.3 dB

97.9 dB96.3 dB

R= 4 metres

Guaranteed Sound Power: 119dB (A)

102.6 dB

96.8 dB

As required by Annex III of Directive 2000/14/EC “Noise Emission in the environment by equipment for use outdoors”.

R= 10 metres

OPERATING INSTRUCTIONS 8

SAFE TRANSPORTATION

WHEN towing a chipper the maximum speed limit is 60 mph.

ON rough or bumpy road surfaces reduce speed accordingly to protect your machine from

unnecessary vibration.

WHEN towing off road be aware of objects that may catch the chipper undergear.

WHEN towing off road ensure inclination is not excessive.

AVOID excessively pot holed ground.

WHEN reversing the chipper the short wheel base will react quickly to steering.

ALWAYS check the discharge is tight before moving.

KEEP tyre pressures inflated to 2.2 bar or 32 psi.

CHECK wheel nuts are tightened to 90Nm or 65 lbs ft.

CLEAR loose chippings and debris from the machine before departing.

ENSURE the feed funnel is closed and the catch is properly engaged before departing.

CHECK the ball head is well greased.

WIND jockey wheel assembly anticlockwise until the tow head is above the height of the ball

hitch on the vehicle.

REVERSE the vehicle so the ball hitch is directly below the tow head.

ATTACH the breakaway cable / secondary coupling to a strong point on the vehicle, not the

ball hitch.

ENSURE the barrel lock is retracted from the tow head.

GRASP handle on tow head and push back catch with thumb.

WIND the jockey wheel assembly clockwise, so lowering the tow head onto the ball hitch.

RELEASE handle and continue to wind jockey wheel clockwise. The tow head should snap

into place on the ball hitch. If it doesn't repeat previous 2 steps.

WIND jockey wheel up until fully retracted and the jockey wheel frame is seated in its notch on

the stem. The chipper weight should be fully on the vehicle.

RELEASE the jockey wheel clamp and slide the jockey wheel assembly fully up.

TIGHTEN clamp on the jockey wheel assembly.

CONNECT electrical plug to socket on rear of towing vehicle and check operation of all the

trailer and vehicle lights.

INSERT the barrel lock for security.

THE chipper is now properly attached to the vehicle.

HITCHING ONTO THE TOW BALL

ENSURE the chipper will not roll away after being disconnected from the vehicle.

DISCONNECT the electrical cable from the vehicle socket.

RELEASE the barrel lock.

RELEASE breakaway cable / secondary coupling.

RELEASE the jockey wheel assembly clamp.

LOWER the jockey wheel assembly fully.

RETIGHTEN the jockey wheel assembly clamp.

WIND the jockey wheel assembly anticlockwise until it starts to take the weight of the chipper.

GRASP the handle and release the catch with your thumb.

CONTINUE to wind the jockey wheel anticlockwise. This should lift the tow head clear of the ball hitch.

DRIVE the vehicle clear of the chipper.

WIND the jockey wheel assembly to a suitable point where the chipper is level.

THE chipper is now fully detached from the vehicle.

UNHITCHING THE CHIPPER

OPERATING INSTRUCTIONS 9

DELIVERY

All Timberwolf 150DH/DHB machines have a full pre - delivery inspection before leaving the factory

and are ready to use. Read and understand this instruction manual before attempting to operate the

Chipper. In particular, read pages 5-7 which contain important health and safety information and

advice.

OPERATOR’S PERSONAL PROTECTIVE EQUIPMENT REQUIRED

CHAINSAW safety helmet fitted with visor and

recommended ear defenders to an appropriate

specification.

HEAVY-DUTY gloves.

CLOSE - FITTING heavy-duty non-snag clothing.

SAFETY footwear.

FACE MASK (if appropriate).

MANUAL CONTROLS

Roller control box - is the control box above the feed opening of the chipper funnel. Its function is to control

the feed rollers. The feed rollers draw material into the machine. It does not control the main rotor.

RED SAFETY BAR = This is the large red bar that surrounds the feed tray and side of the feed funnel.

The bar is spring loaded and connected to a switch that will interrupt the power to the rollers. The

switch is designed so that it only activates if the bar is pushed to the limit of its travel. The rollers stop

instantly, but can be made to turn again by pressing either the GREEN FEED or BLUE REVERSE

control buttons.

RED SAFETY BAR TEST

To ensure the safety bar is always operational it must be activated once before each work session.

The rollers will not function until the bar is activated. This procedure must be repeated each time

the ignition is switched off.

GREEN BUTTON = forward feed - Push the button once - this activates the rollers and will allow you

to start chipping (if the rotor speed is high enough).

RED BUTTON = stop feed / emergency stop - This button stops the rollers from feeding. It overrides

all other buttons or bars and will not allow the other buttons to function until it has been reset.

To reset, twist until it returns to its original position. The forward and reverse buttons will now function.

BLUE BUTTON = reverse feed - allows you to back material out of the rollers. The rollers will only

turn in reverse as long as you keep pressing the button. You do not have to press the STOP button

before pressing the GREEN FEED button to recommence feeding.

See page 5 for more detailed information.

Do not rely on the stop bar to keep the rollers stationary if

it is necessary to clear or touch the rollers. Always switch

off the machine before approaching the rollers.

GREEN

FORWARD

FEED

PANEL

BLUE

REVERSE

FEED

PANEL

RED STOP FEED - EMERGENCY

STOP BUTTON

RED STOP BAR

Control Panel Diagram

fig 5.

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