Hayter Motif 48 Autodrive 439 Instruction Manual

Motif 48 Autodrive

Code 439

Original Version (EN)
Issued: 21.01.14

From Serial Number: 314000001 onwards

Part number: 3383-440 Rev A

CONTENTS

2

Introduction 3

Main Features / Specifi cations 4

Safety Precautions 5 - 6

Training 5
Preparation 5
Safety Symbols 5
Operation 5 - 6
Maintenance & Storage 6
Control Symbols 6

Assembling the Mower Before First Use 7

Delivery Checklist 7
Handlebar 7
Grassbag Attachment 7
Prevent Engine Damage 7
Oil Type 7
Check Oil Level 7
Fuel Type 7

Operating the Mower 8 - 10

Controls 8
Before Mowing 8
Starting 8
Forward Travel 8
Reverse Travel 8
Turning 8
Stopping 8
Slopes 8
Height of Cut 9
Grassbag 9
Collection Without Grassbag 9

Heavy Growth 9
Non Grassed Areas 9
Maintenance Schedule 10
Engine Detail 10

Mower Maintenance 11 - 13

Carburettor Adjustments 11
Oil Service 11
Air Cleaner Service 11
Spark Plug Service 11
Keeping Engine Clean 11
Grassbag 11
Deck Housing 12
Securing Nuts and Bolts 12
Clutch Cable Adjustment 12
Lubrication 12
Cutterblade Removal 12
Cutterblade Assembly 12
Cutterblade Sharpening 13
Storage 13

Lawn Care Calendar 14

Trouble Shooting 15

Warranty 16

EU Privacy Statement 17

Notes 17 - 19

Service Records & Customer Information 20

INTRODUCTION

3

Thank you for purchasing a Hayter mower. The following pages are designed to help you gain safe
and effi cient service from your machine.

IMPORTANT: This ‘Owners Handbook’ should be regarded as part of the mower as it gives
essential information regarding mower safety, operation, maintenance and specifi cations. Read
and understand this handbook prior to operating your mower for the fi rst time. Make sure you are
familiar with all the controls and points of regular maintenance. If you have any doubts, consult
your local Hayter authorised dealer who will be pleased to give you assistance.

IMPORTANT: This mower is designed solely for use in a domestic grass cutting environment.
Use in any other way is considered as contrary to the intended use. Compliance with and strict
adherence to the conditions of operation, service and repair as specifi ed in this handbook also
constitute essential elements of the intended use.
This mower should be operated, serviced and repaired only by persons who are familiar with its
particular characteristics and who are acquainted with the relevant safety procedures.

The safety precautions listed in this handbook and all other generally recognised regulations on
safety must be observed at all times.

Use of non standard parts or any arbitrary modifi cations carried out on this machine may relieve
Hayter Limited of liability for any resulting damage or injury.
Hayter mowers are robustly constructed and designed for effi cient economical performance under
normal mowing conditions. Correct operation and maintenance will ensure a long and satisfactory
service life. Prior to despatch from our factory every effort is made to ensure that your mower is
delivered in perfect condition.

Throughout this handbook all references to left and right are as viewed from behind the handlebar,
in the direction of forward travel.

This handbook is based on information available at the time of publication.

HAYTER LIMITED reserve the right to amend product specifi cations without prior notifi cation.

Please be advised that the illustrations in this Handbook are generic and not specifi c to your
product.

For a full range of products and to locate your nearest authorised sales stockist, service or parts dealer please visit our website at www.hayter.co.uk

4

MAIN FEATURES SPECIFICATIONS

1. Spark Plug Lead 9. Engine Start Grip

2. Exhaust 10. Engine Stop Lever

3. Exhaust Guard 11. Handlebar

4. Oil Filler Cap and Dipstick 12. Ground Drive Clutch Lever

5. Height of Cut Adjuster 13. Grassbag Assembly

6. Rear Defl ector 14. Serial Number Label

7. Handlebar Securing Knob 15. Fuel Filler Cap

8. Rope Guide 16. Carburettor

17. Air Filter

Code

439

Weight

32.7 Kg

Length

1415 mm

Width

530 mm

Height

1030 mm

Width of Cut

480 mm

Height of Cut (8 positions)

25 - 55 mm

Cutterblade Speed

2800 rpm

Engine

Briggs & Stratton

Engine Type

Series 600EX

Fuel Type

Unleaded petrol

Fuel Capacity

0.8 litres

Oil Type

SAE 30

Oil Sump Capacity

0.47 litres

7

13

14

15

16

8

9

10

11

12

17

1

2

3

4

6

5

SAFETY PRECAUTIONS

5

Safety Symbols

Safety Alert Symbol

This safety alert symbol indicates important safety
messages. When you see this symbol be alert to the
possibility of injury. Carefully read the following and
inform others.

Your mower is perfectly safe if used correctly. Failure to
observe the following precautions may result in serious
injury.

Training

Before using the mower read the owners handbook carefully.
Pay particular attention to the safety precautions. Ensure
that you are familiar with the controls and the proper use of
the equipment. Learn how to stop the mower quickly in an
emergency.

Never allow children or people unfamiliar with these
instructions to use the mower. Local regulations can restrict
the age of the operator.

Never mow while people, especially children, or pets are
nearby.

Keep in mind that the user is responsible for accidents or
hazards occurring to other people or their property.

Preparation

While mowing, always wear substantial footwear and long
trousers. Do not operate the equipment when barefoot or
wearing sandals.

Thoroughly inspect the area where the mower is to be used and
remove all objects which may be thrown by the machine.

WARNING: Petrol is highly fl ammable.

• Store fuel in containers specifi cally designed for this
purpose.

• Refuel outdoors only and do not smoke while refuelling.

• Add fuel before starting the engine. Never remove the cap
of the fuel tank or add petrol while the engine is running
or when the engine is hot.

• If petrol is spilled, do not attempt to start the engine but
move the machine away from the area of spillage and
avoid creating any source of ignition until the petrol
vapours have dissipated.

• Replace all fuel tank and container caps securely.

Replace faulty silencers.

A damaged cutterblade or loose fi xing bolt are major hazards.
Before use, always visually inspect the cutting mechanism to
ensure that it is in good condition. A damaged cutterblade must
be replaced immediately with a genuine Hayter replacement
part.

Operation

Do not operate the engine in a confi ned space where exhaust
fumes (carbon monoxide) can collect.

Always pull the starter cord slowly until resistance is felt and
then pull the cord rapidly. This will avoid kickback and prevent
hand or arm injury.

Mow only in daylight or good artifi cial light.

Avoid using the machine on wet grass, where feasible.

Always be sure of your footing on slopes.

Walk, never run.

Do not mow excessively steep slopes of more than 20° and
mow across the face of slopes, never up and down.

Exercise extreme caution when changing direction.

Safety Alert Be Aware To

The Possibility Of Injury.

Carefully Read The Owners Handbook

Before Using The Machine

Danger Of Severing Toes Or
Fingers In Cutting Mechanism

Danger Of Being Hit

By Thrown Objects

Keep Bystanders At A Safe

Distance From The Mower

Stop Engine And Remove The Spark
Plug Lead Before Working On The

Mower.

SAFETY PRECAUTIONS

6

Control Symbols

STOP

Engine Stop Height of Cut Adjustment

Operation cont

Use extreme caution when reversing or pulling the mower
towards you.

Always replace worn or faulty parts with genuine Hayter parts.

This machine contains spring loaded assemblies which
could cause a hazard when disassembled and reassembled.
Maintenance should only be carried out by a Hayter authorised
dealer.

Always ensure the blade has stopped by releasing the engine
stop lever, before tilting the mower for transportation or
crossing surfaces other than grass.

Never operate the machine with defective guards, or with out
safety devices, for example defl ectors and/or grass bag in place.

Do not change the engine governor settings or overspeed the
engine.

Start the engine carefully, with feet well away from the
cutterblade before starting the engine.

Do not tilt the mower when starting the engine.

Do not start the engine when standing in front of the discharge

chute.

Do not put hands or feet near or under rotating parts.

Never pick up, carry the machine or lift the rear defl ector while
the engine is running.

Never touch the exhaust/exhaust guard or cooling fi ns when
the engine is hot.

Stop the engine and disconnect the spark plug lead:

• Before clearing blockages or unclogging the discharge
chute.

• Before cleaning/checking or working on the machine.

• After striking a foreign object. Inspect the machine for
damage and ensure necessary repairs are made before
restarting and operating.

• If the machine starts to vibrate abnormally, check
immediately.

Stop the engine:

• Whenever you leave the mower;

• Before refuelling.

Maintenance & Storage

Keep all nuts, bolts and screws tight to ensure that the
equipment is in safe operating condition.

Frequently check fuel lines and fi ttings for cracks or leaks and
replace if necessary.

Check the rear defl ector and grassbag frequently for wear or
deterioration.

Replace worn or damaged parts for safety.

Wear strong work gloves when removing and reassembling the
cutterblade.

Inspect the exhaust periodically and replace if worn or leaking.

Never store the mower with petrol in the tank within an
enclosed area where fumes may reach an open fl ame or spark.

Allow the engine to cool before storing in any enclosure.

To reduce the fi re hazard, keep the engine and the surrounding
deck area free of grass, leaves or excessive grease.

If the fuel tank has to be drained, this should be done outdoors
and when the engine is cool.