Hayter Harrier 48 BBC 493F Owner's Handbook Manual

OWNER'S HANDBOOK

Harrier 48 BBC

CODE

493F

Auto Drive

(Variable Speed)

(English Version)

CODE FROM SERIAL NO: PART NUMBER: 111-1474 (A)

493F 280000001
ISSUE 14.02.08

493th01B

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Main Features

Specifications

MAIN FEATURES /SPECIFICATIONS

Code 493F

Engine Briggs & Stratton

Engine type Series 650

Engine/Cutterblade speed 2750 rpm

Fuel type Unleaded petrol

Fuel capacity 1.5 litres

Oil type SAE 30 engine oil

Oil sump capacity 0.6 litres

Cutting width 480mm

Cutting height 13 - 60mm

Overall dimensions 1,510 x 590 x 1080mm

Dry Weight 49.5 Kg

1. Spark Plug Lead.

2. Engine Cover.

3. Air Cleaner.

4. Fuel Filler Cap.

5. Oil Filler Cap and Dipstick.

6. Serial No.Label.

7. Handlebar Securing Knob.

8. Engine Start-Grip.

9. Throttle Control

10. BBC Control Lever.

11. Handlebar.

12. Ground Drive Clutch Lever
13 Blade Stop Lever

14. Variable Speed Control ( see note )

15. Grassbag Assembly.

16. Deflector.

17. Height of Cut Adjuster

18. Exhaust Guard

Note: Item 14 should only be operated whilst the engine is running or the cable will be damaged.

1st Year (12 months)

We certify that this service has been
carried out by an Authorised Hayter

Service Dealer

Date:

1st Year (12 months)

Owner’s Name:

Serial Number:

Date:

2nd Year (24 months)

We certify that this service has been
carried out by an Authorised Hayter

Service Dealer

Date:

Owner’s Name:

Serial Number:

Date:

Note for dealer: Please retain this voucher for your records.

Note for dealer: Please retain this voucher for your records.

2nd Year (24 months)

1.2 Main Features/Specifications

1.5 Contents

1.6 Introduction

1.7 Warranty

1.8 - 1.11 Safety Precautions

1.8 - Training

1.8 - 1.9 - Preparation

1.9 - 1.10 - Operation

1.10 - 1.11 - Maintenance and Storage

1.11 - Safety Symbols

1.11 - Decal Symbols

1.12 Assembling the Mower

1.12 - Delivery Checklist

1.12 - Handlebar

1.12 - Grassbag Assembly

1.13 Before Starting the Mower

1.13 - Prevent Engine Damage

1.13 - Oil Type

1.13 - Check Oil Level

1.13 - Fuel Type

1.14 - 1.21 Operating The Mower

1.14 - Controls

1.14 - 1.15 - Starting

1.15 - Enagaging Cutterblade Drive

1.16 - Forward Travel

1.16 - Reverse Travel

1.16 - Turning

1.17 - Stopping

1.17 - Slopes

1.17 - Height of Cut

1.18 - Before Mowing

1.18 - Grassbag

1.18 - Without Grass Collection

1.19 - Heavy Growth

1.19 - Blade Brake Clutch

1.19 - Non-Grassed Areas

1.20 - 1.21 - Lawn Care Calendar - Guide Only

1.21 - Lawn Stripes

1.22 Maintenance Schedule

1.23 - 1.30 Mower Maintenance

1.23 - Engine

1.23 - Throttle Cable Adjustment

1.23 - Carburettor Adjustments

1.24 - Oil Service

1.24 - Air Cleaner Service

1.25 - Spark Plug Service

1.25 - Keeping Engine Clean

1.25 - Grassbag

1.26 - Deck Housing

1.26 - Securing Nuts and Bolts

1.26 - 1.27 - Clutch Cable Adjustment

1.27 - Lubrication

1.28 - Cutterblade Removal

1.28 - Cutterblade Assembly

1.29 - Cutterblade Sharpening

1.30 - Storage

1.32 - 1.33 Trouble Shooting

1.34 Declaration of Conformity

1.36 - 1.41 Parts List

1.36 - Parts List - Upper

1.37 - Exploded View - Upper

1.38 - 1.40 - Parts List - Lower

1.39 - 1.41 - Exploded View - Lower

1.42 - 1.43 Notes

1.44 Customer Info/Notes

CONTENTS

1.5

INTRODUCTION

1.6

Thank you for purchasing a Hayter mower. The following pages are designed to help you gain
safe and efficient 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 specifications. Read
and understand this handbook prior to operating your mower for the first 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 specified 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.
Any arbitrary modifications carried out to this machine may relieve Hayter Limited of
liability for any resulting damage or injury.

Hayter mowers are robustly constructed and designed for efficient 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 specifications without prior notification.

WARRANTY

1.7

LIMITED WARRANTY

Hayter Limited warrants to the original user/purchaser that this unit shall be free from defects

in material and workmanship under normal use and service for a period of three years from the
date of purchase. The manufacturer of major proprietry components ie. engines, gearbox /
transaxle (where applicable) furnish their own warranty and services are provided through their
authorised network. To qualify for the full benefit of the warranty, the warranty registration card
must be returned within 14 days of purchase. Subject to the conditions and exclusions noted in
this limited warranty, we shall at our option, repair or replace any warranted part during the
applicable period. If you are in doubt or experience any difficulty, please consult a Hayter
Authorised Service Dealer for clarification.

To qualify for the extended warranty (second and third year) of the three year limited warranty
the machine must have annual services carried out by an Authorised Hayter Service Dealer.
These chargeable services should be carried out within 12 and 24 months of the date of purchase.

Excluded from the extended warranty period are those items which are subject to normal wear
and tear e.g. tyres, wheels, cutterblades, belts, cables, grassbags, sweeper/brushes, batteries and
other consumable wearing parts.

All consumer machines which are fitted with a genuine Hayter friction disc as original
equipment before use, are covered by a Lifetime Warranty against the engine crankshaft
bending. Note: friction washers, blade brake clutch (B.B.C) units and other such devices are not
applicable. Only machines fitted with a genuine Hayter friction disc, which are used in
accordance with the recommended operating and maintenance procedures, are covered.

This warranty does not apply to any unit that has been tampered with, altered, misused, abused or
used for hire, and will become invalid if non genuine Hayter parts are fitted. This warranty does
not cover minor mechanical adjustments unless they are due to defective material or
workmanship. Consult the Owner’s Handbook or a Hayter Authorised Service Dealer for
assistance when making these adjustments.

A warranty period of 90 days applies to machines used for commercial purposes.

To make a warranty claim, return the unit to a Hayter authorised dealer along with proof of
purchase stating the machine serial number and date of purchase. The service receipt(s) or this
Owners Handbook with the 1st/2nd year service boxes fully completed, must be produced as
proof of entitlement to the extended warranty period. Subject to the conditions and exclusions in
this limited warranty, the authorised dealer will, at our option, repair or replace any warranted
part within the duration of the warranty period.

This limited warranty gives you specific legal rights and is in addition to any statutory rights to
which you may be entitled and your statutory rights are not affected by this warranty. If you need
additional information concerning this written warranty, or assistance in obtaining services,
please write to : HAYTER LIMITED, Service Department, Spellbrook, Bishop’s Stortford,

Hertfordshire CM23 4BU

UK ONLY: Details of your local Hayter authorised dealer are contained in Yellow Pages and

the Hayter website www.hayter.co.uk or contact contact:- Freephone 0800 616298.

Issue: 05.09.03

SAFETY PRECAUTIONS

1.8

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.

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.

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.

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 flammable.

- Store fuel in containers specifically designed for this purpose.

- Before starting the engine add fuel outdoors only. Never remove the
cap from the fuel tank or add petrol while the engine is running or
when the engine is hot. Allow the engine to cool for at least two min­utes before refuelling. Do not smoke while refueling.

- Do not attempt to start the engine if petrol is spilled or a smell of
petrol is present. Move the mower away from the area of spillage
and avoid creating any source of ignition until petrol vapours have
dissipated.

Replace faulty silencers.

Safety Alert Symbol

Preparation

Training

PRECAUTIONSSAFETY

1.9

- Always use fresh fuel. Stale fuel can block the carburettor and cause
leakage.

- Replace fuel tank and oil tank caps securely.

A damaged cutterblade or loose fixing 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.

Do not operate the engine in a confined space where exhaust fumes
(carbon monoxide) can collect. Refuel outdoors only and do not smoke
while refuelling.

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

Mow only in daylight or good artificial light.

Avoid using the mower on wet grass, where feasible.

Always be sure of your footing on slopes.

Walk, never run.

Mow across the face of slopes, never up and down.

Exercise extreme caution when changing direction on slopes.

Do not mow excessively steep slopes of more than 20 degrees.

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

Stop the engine before moving the mower across areas other than grass.

Never operate the mower unless the guards are securely in position and
in good condition.

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

Disengage the rear roller drive clutch before starting the engine.

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

Operation

Preparation

1.10

Do not tilt the mower when starting the engine.

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

Never pick up or carry the mower while the engine is running.

Never lift the rear deflector while the engine is running.

Never touch the exhaust/exhaust guard or cooling fins 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 mower.

- After striking a foreign object. Inspect the mower for damage and
ensure necessary repairs are made before re-starting.

- If the mower starts to vibrate abnormally (check immediately).

Stop the engine:

- Whenever you leave the mower.

- Before refuelling.

Reduce throttle control setting during engine shutdown.

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

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

Never check for a spark when the spark plug is removed. (Use approved
tester)

Inspect the exhaust periodically and replace if worn or leaking.

Never crank the engine with the spark plug removed.

Never start the engine with the air-cleaner or air-cleaner cover
removed.

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

Operation

Maintenance & Storage

SAFETY PRECAUTIONS

1.11

Allow the engine to cool before storing in any enclosure. To reduce
the fire hazard, keep the engine and the surrounding deck area free
of grass, leaves, or excessive grease.

Check the rear deflector and grassbag frequently for wear or deterioration.
Replace worn or damaged parts for safety.

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

Wear strong work gloves when removing and reassembling the cutterblade.

Always replace worn or faulty parts with genuine Hayter parts.

This machine contains spring loaded assemblies which could cause a hazard when dis-assembled and
re-assembled, this maintenance should only be carried out by a Hayter authorised dealer.

Maintenance & Storage

Safety Symbols

Safety Alert - Be aware to the
possibility of injury.

Danger of severing toes or
fingers in cutting mechanism.

Carefully read the Owners
Handbook before using the
machine.

Danger of being hit by thrown
objects.

Stop engine and remove spark
plug lead before working on
the mower.

Keep bystanders at a safe
distance from the mower.

Height of Cut Adjustment

(Symbol)

Throttle Control

(Symbol)

Information Symbols

11

2

1

111-0745(A)

305113

Choke Fast Slow

Variable Speed Control

(Symbol)

56Cth13a

Cutterblade

Engage

Cutterblade

Disengage

Slow Fast

PRECAUTIONS

SAFETY

1.12

Remove the mower from the packaging and check that the following
items have been supplied correctly. If any items are missing contact,
your local Hayter dealer.

1. Engine Handbook.

2. Grassbag.

To prevent accidents cut off the long ribbon attached to the grass­bag and discard.

Unscrew the handlebar securing knobs sufficiently to allow the handle­bar to pivot. Move the engine stop lever away from the engine to avoid
damage and unfold the handlebar to the operating position.

Make sure the knobs are assembled to the outside of the hanadlebar and
tighten to secure into position.

Take care to ensure that the control cables do not become snagged at
the pivot point.

Before first use, assemble the grassbag and
frame.
Slide the frame (1) into the grassbag (2), ensuring
that the handle is above the grassbag as shown.
Attach plastic clips (A), (B), (C) and (D) to the
grassbag frame.

Raise the rear deflector, lower the grassbag and hook in position.
Lower the deflector to rest on the grassbag.

HAY-G00114-A

B

A

C

D

1

2

Handlebar

Delivery Checklist

Grassbag Assembly

ASSEMBLING THE MOWER

56CTH03B

1.13

To prevent engine damage the engine is shipped without oil or
petrol. The engine must be filled with the correct grade of oil and
petrol before starting the engine.

Always use high quality detergent oil classified SAE 30 oil. Never use
additives with recommended oil.
To prolong the life of your engine it is important that the oil is changed
after the first 5 hours of use - refer to ‘Maintenance Schedule’.

Clean around the oil filler cap before removing. With the mower on a
level surface, unscrew and remove the oil filler - dipstick. Wipe oil
from it with a clean cloth. Screw the oil filler - dipstick back in place,
then unscrew and remove it to check the oil level.

The oil level is correct when it is at the full mark on the dipstick.

DO NOT OVERFILL.

Always use clean, fresh unleaded petrol. Purchase fuel in quantities
that can be used within 30 days. Never mix oil with petrol. For added
engine protection Briggs & Stratton recommend the use of their fuel
additive which is available from an authorised Briggs & Stratton ser­vice dealer.

Fill to base of neck to allow for fuel expansion. Do not overfill the
fuel tank.

Prevent Engine Damage

O

I

L

ADD

FULL

0.15
Litres

Oil Type

Check Oil Level

Fuel Type

MOWERTHESTARTING

BEFORE

1.14

Operate all control levers several times and ensure that the cables
move freely. Check that the cutterblade stop and ground drive clutch
levers return freely to their rest position when released.
Whilst operating the engine throttle mechanism slight resistance
should be felt when moving the lever to the ‘choke’ position.

IMPORTANT: To avoid damage to the cable the Variable speed
Control should only be operated whilst the engine is running.

Move the throttle control lever to the ‘choke’ position before start­ing a cold engine. Move the throttle control lever to the ‘fast’ posi-
tion before starting a warm engine.

Stand behind the mower and hold the handlebar with your left hand.
With your right hand hold the engine start - grip and pull slowly until
resistance is felt, then pull rapidly to crank the engine. Carefully return
the start grip to the storage position when the engine starts.
If the engine does not start after 5 attempts - refer to “Trouble
Shooting”.

Note: The cutterblade is not engaged at this stage.

Controls

Starting - Step 1

Step 2

OPERATING THE MOWER