Camon LA20 AERATOR User manual

LA20 AERATOR
Operating Instructions
Before commissioning the machine, read operating instructions and
observe warning and safety instructions.

CAMON LA20 Lawn Aerator Tracmaster Ltd
_______________________________________________________________________________
2 For parts diagrams visit www.tracmaster.co.uk
Manufacturer Details
Tracmaster Ltd
Sovereign Centre
Victoria Road
Burgess Hill
West Sussex
RH15 9LR
UNITED KINGDOM
Tel: [phone]
Fax: [phone]
www.tracmaster.co.uk
[e-mail]
Machine Details
Model: CAMON LA20 Lawn Aerator
Serial Number: ..................................................
Engine Serial No: ..................................................
Date of Purchase: ..................................................
Supplier: ..................................................

Tracmaster Ltd CAMON LA20 Lawn Aerator
_______________________________________________________________________________________________
For parts diagrams visit www.tracmaster.co.uk 1
Table of Contents
1.0 Designation of Machine............................................................................................................ 2
1.1 Applications........................................................................................................................ 2
2.0 Specifications........................................................................................................................... 3
3.0 Unpacking and Assembly......................................................................................................... 4
3.1 Major Components Diagram............................................................................................ 4
3.2 Unpacking Instructions .................................................................................................... 4
4.0 Safety Instructions – Pre-Operation......................................................................................... 5
4.1 Basic Safety Instructions ................................................................................................. 5
4.2 Main Components and Operating Elements.................................................................... 5
4.3 Engine and Drive............................................................................................................. 5
4.4 Operating Lever............................................................................................................... 5
4.5 Height Adjustment ........................................................................................................... 5
4.6 Tines ............................................................................................................................ 6
4.7 Solid Spiking Tines & Hollow Coring Tines ...................................................................... 6
4.8 Commissioning................................................................................................................ 6
4.9 General Safety Instructions ............................................................................................. 6
4.10 Engine Specific Safety Instructions.................................................................................. 7
5.0 Safety Instructions Starting and Operating............................................................................... 8
5.1 To Start the Engine .......................................................................................................... 8
5.2 To Stop the Engine .......................................................................................................... 9
5.3 Safety Equipment............................................................................................................ 9
5.4 Operation......................................................................................................................... 9
5.5 Procedure for Unexpected Shut Down .......................................................................... 10
5.6 Residual Risks of the LA20 Aerator............................................................................... 10
6.0 Maintenance ...........................................................................................................................11
6.1 Schedule.........................................................................................................................11
6.2 Basic Maintenance .........................................................................................................11
6.3 Engine ...........................................................................................................................11
6.3.1 Check Engine Oil Level......................................................................................11
6.3.2 Change Engine Oil............................................................................................ 12
6.3.3 Air Filter ............................................................................................................ 12
6.3.4 Spark Plug......................................................................................................... 12
6.4 Cleaning ........................................................................................................................13
6.5 Troubleshooting............................................................................................................. 13
6.5.1 Machine ............................................................................................................ 13
6.5.2 Engine............................................................................................................... 13
6.5.3 Lubricants ......................................................................................................... 13
7.0 Transportation, Storage and Handling.................................................................................... 14
7.1 Transportation................................................................................................................ 14
7.2 Storage.......................................................................................................................... 14
7.3 Handling ........................................................................................................................14
8.0 Service Record ...................................................................................................................... 15
EC Declaration of Conformity......................................................................................................... 16

CAMON LA20 Lawn Aerator Tracmaster Ltd
_______________________________________________________________________________
2 For parts diagrams visit www.tracmaster.co.uk
1.0 What the Machine is Designed For
1.1 Applications
The CAMON LA20 Lawn Aerator has been designed by Tracmaster for aerating lawns and
grass areas.
The benefit of aerating a lawn is that it allows air, water and nutrients to reach the roots of
the grass, relieves soil compaction and removes unwanted thatch and foreign material.
!IMPORTANT – READ CAREFULLY
The tines of the CAMON LA20 Aerator are designed to be used only on
grassed areas where the surface soil is more than 10cm in depth.
Prior to operation of the LA20, the operator MUST test the depth of the
soil. This can be done simply with a garden fork.
DO NOT use the CAMON LA20 Aerator for any alternative use other than
aerating grass areas.
Operating the machine on non-grass surfaces such as concrete or tarmac
will cause damage to the LA20 Aerator.
After aerating DO NOT expose the lawn to high temperatures or drought.
Irrigate the lawn if necessary to ensure that the grass can recover from its
treatment.

Tracmaster Ltd CAMON LA20 Lawn Aerator
_______________________________________________________________________________________________
For parts diagrams visit www.tracmaster.co.uk 3
2.0 Specifications
ENGINE
Engine Manufacturer Honda
Engine Model GX160
Engine Type 4-Stroke overhead valve, single cylinder
Engine Output 4kw
Engine Shaft Size 3/4” Straight
Spark Plug BPR6ES(NGK) / W20EPR-U (DENSO)
Spark Plug Gap 0.70-0.80mm
Engine Ignition Type Recoil
Cold Start System Choke
Fuel Tank Capacity 3.6 litres
Fuel Type Unleaded
Fuel Consumption 313g/kwhr
Air Filter Paper
Rated Engine Speed 3600 rpm
Engine Oil 10w/30
Oil Filling Quantity 0.5 litres
Dry Weight 15kg
MACHINE
Model LA20
Working Width 40cm
Tine Types Solid & Hollow
Solid Tine Dimensions 10mm diameter & 100mm length
Hollow Tines Dimensions 19mm diameter & 100mm length
No of Tines Fitted in Operation. 4
Clutch Type Centrifugal
Tine Depth Adjustment From 9cm to 11cm
Core Discharge To the rear
Wheel Types Pneumatic
Steering Handle Foldable
Noise Level 86db
Vibration Acceleration Value 5.4ms2
Max gradient for operation on slope 20 degrees
Weight 90kg
Dimensions (l x w x h) 100 x 70 x 68cm

CAMON LA20 Lawn Aerator Tracmaster Ltd
_______________________________________________________________________________
4 For parts diagrams visit www.tracmaster.co.uk
3.0 Unpacking and Assembly
3.1 Major Components Diagram
1 Tine Control Lever
2 Operating Lever
3 Top Handlebar
4 Throttle
5 Fuel Tank
6 Engine
7 Wheels
8 Tine Lifting Board
9 Tine Holding Rod
10 Tine
3.2 Unpacking Instructions
Open the top of cardboard box.
Cut the box open by using a sharp knife to cut down through the four corners of the box.
Swivel the folded top part of the handlebar until it locates into position extending from the
lower handlebar arms.
Tighten the top handlebar into position using the locking knobs provided.
Push the four wheels onto the axles of the Aerator and fasten in place using the split pin and
washer provided.
Push the machine forward safely and gently out of the box.
Dispose of the cardboard box and other padding material.

Tracmaster Ltd CAMON LA20 Lawn Aerator
_______________________________________________________________________________________________
For parts diagrams visit www.tracmaster.co.uk 5
4.0 Safety Instructions – Pre-Operation
4.1 Basic Safety Instructions
Before starting the machine, read and understand these operating instructions.
4.2 Main Components and Operating Elements
Below is a description of the main components of the LA20 Aerator and how they operate.
4.3 Engine and Drive
The Honda GX160 is a four stroke engine that runs on standard unleaded fuel.
The engine is air cooled and therefore it is important that the grille covering the recoil rope is
kept clear from debris.
The engine air filter cleans the air sucked in by the engine. A clogged air filter will reduce
performance.
The engine is fitted with a fuel on/off lever and a choke lever. Read the engine operating
instructions to understand the operation of these levers.
4.4 Operating Lever
The LA20 Aerator tines are operated by lifting the free swinging lever located underneath the
top of the handlebar.
Once the drive has been engaged it will transfer the engine power through a gearbox, to the
tine rods that will rotate. The surface penetrating tines are held at the end of each tine rod
and will be pushed into the ground before being withdrawn as the tine rods rotate.
4.5 Height Adjustment
The depth of the tine penetration of LA20 Aerator is altered by changing the position of the
back axles. Each back axle has three holes by which it can be attached to the main chassis
frame. Attaching the axles using the lowest position holes has the effect of moving the tines
closer to the ground and increasing the depth the aerator will penetrate. The two alternative

CAMON LA20 Lawn Aerator Tracmaster Ltd
_______________________________________________________________________________
6 For parts diagrams visit www.tracmaster.co.uk
positioning holes raise the height of the tines away from the ground and decrease the depth
the tines will penetrate. Moving from the lowest hole to the middle hole and to the highest
will decrease the depth of the tines by 10mm each step.
4.6 Tines
Four tines of a similar type must be fitted at all times for the LA20 operator to function
correctly. Each tine must be threaded and secured tightly into the tine holder rods. Each
tine must be fitted with a washer and spring washer to ensure the tine can be tightened
sufficiently into the tine rod. A 17mm spanner must be used to tighten the tines in place.
4.7 Solid Spiking Tines & Hollow Coring Tines
The LA20 Aerator is supplied with both solid spike and hollow corer tines. You must always
use a consistent tine type when setting up and operating the Aerator.
Solid tines help nutrients to reach soil roots and improve drainage.
Hollow tines, in addition to the benefits listed for solid tines, reduce surface compaction by
removing a section of the soil each time a tine is punched into the soil.
4.8 Commissioning
Prior to operation it is necessary to check the engine oil level and add engine oil level to the
levels indicated in the specification table on page 4.
The engine fuel tank will not contain fuel so will need filling to the recommended level before
use.
4.9 General Safety Instructions
Be aware of all the safety requirements for the machine.
Visually check the machine for operational safety, complete components and fixed guarding
prior to each use.
Read and be aware of the warning and instruction signs located on the machinery.
Cordon off the work area to access from the general public.
Before starting work clear the area of any objects that may cause damage to the machine.
Do not operate the machine if you are under the influence of alcohol or drugs. This
equipment must only be operated by persons who are medically fit both physically and
mentally.
Only work in good light and visibility.
Wear the correct personal protection equipment as instructed by this manual.

Tracmaster Ltd CAMON LA20 Lawn Aerator
_______________________________________________________________________________________________
For parts diagrams visit www.tracmaster.co.uk 7
Operator clothing should not be loose and footwear should offer good grip.
Know how to stop the machine in an emergency.
4.10 Engine Specific Safety Instructions
Always ensure the engine is turned off and fuel tap is turned off when transporting the
machinery, cleaning the machinery and making adjustments.
Always start the engine in the open air. Starting an engine within a confined space can lead
to the inhalation of toxic substances.
Do not smoke or use a naked flame when refueling.
Use only unleaded petrol from fuel containers designed for this purpose. Refuel outdoors
only and replace the fuel tank cap securely.
Do not mix oil with the fuel.
Leave one inch of space in the fuel tank during refilling.
Clear up any petrol spillages immediately.
Avoid contact with the engine during operation as it will become hot. Leave the engine to
cool prior to contact.
Never interfere with the control settings of the engine.

CAMON LA20 Lawn Aerator Tracmaster Ltd
_______________________________________________________________________________
8 For parts diagrams visit www.tracmaster.co.uk
5.0 Safety Instructions Starting and Operating
5.1 To Start the Engine
Using the dipstick provided,
check the engine oil level. Top
up with 10w/30 oil if the dipstick
is clear of oil.
Check the fuel level. Refill as
necessary and as determined by
the fuel tank type – see diagram.
Switch the engine ignition switch
to the ON position.
Turn the fuel tap located on the
engine carburetor to the ON
position. If the engine is cold or
has not been operated recently
set the choke lever on the
carburetor to the ON position.
Pull the engine recoil handle slowly until it engages then pull hard and fast to start the
engine.
After the start, guide the cord back into its position. Do not let it snap back.
Once the engine has started, if the choke lever has been used, return this to its OFF position
after the engine has run for a few seconds.