Fieldmann FZS 4003-B User manual

FZS 4003-B

ZS 4003-B

PERATI N MANUALGAS LINE BRUSH CUTTER
NTable of contents
Gasoline brush cutter
OPERATION MANUAL
Thank you for your purchase of our gasoline brush cutter. Before beginning to use
it, please, read this operation manual carefully and keep it for the case of a further
use.
TABLE OF CONTENTS
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
APPENDIX OF FIGURES ................................................................................................................. 3
GENERAL SAFETY INSTRUCTIONS ............................................................................................ 8
Important safety warnings
Packaging
Instructions for use
EXPLANATION FOR INSTRUCTION PLATES ON THE MACHINE ................................. 9
MACHINE DESCRIPTION AND DELIVERY CONTENT .................................................... 10
MACHINE ASSEMBLY .................................................................................................................. 11
PUTTING INTO OPERATION ...................................................................................................... 12
Before starting
Fuel filling
Gas lever and main switch (STOP)
Starting
Idle speed setup
INSTRUCTIONS FOR USE .............................................................................................................. 13
Safety instructions
Safety instructions - fuel
Safety instructions – cutting tools
MAINTENANCE AND STORAGE .............................................................................................. 14
Machine maintenance
Service
Storage
TECHNICAL DATA ........................................................................................................................... 16
WHAT TO DO “IF…” ....................................................................................................................... 16
DECLARATION OF CONFORMITY .......................................................................................... 18
DISPOSAL ........................................................................................................................................... 19
WARRANTY CERTIFICATE ......................................................................................................... 64
CONDITION OF GUARANTEE ................................................................................................ 65

ZS 4003-B
N General safety instructions
1. GENERAL SAFETY INSTRUCTIONS
Important safety warnings
Unpack the product carefully and be sure not to throw away any part of the package before
having found all components of the product.
Keep the product in a dry place out of reach of children.
Read all cautions and instructions. The failure to adhere to warning cautions and instructions
may result in an accident, fire and/or a serious injury.
Packaging
The product is placed in a package preventing damage during transport. This package is a raw
material therefore it can be handed-over for recycling.
Instructions for use
Before beginning to work with the machine, read the following safety rules and instructions for
use. Familiarize with operating elements and the proper use of the device. Keep the manual in a
safe place for future reference. We recommend keeping the original package including the inner
packaging materials, cash voucher and guarantee card for a period of warranty at minimum.
For a case of transportation, pack the machine into the original box from the manufacturer,
thus ensuring a maximum protection of the product during a possible transport (e.g. moving or
sending into a service station).
Note: If you hand the machine over to next persons, hand it over together with the manual.
Adherence to the attached instructions for use is a precondition for the proper use of the
machine. The operation manual includes also instructions for operation, maintenance and
repairs.
The manufacturer does not take any responsibility for accidents or damages
resulting from the failure to adhere to this manual.

PERATI N MANUALGAS LINE BRUSH CUTTER
NExplanation for instruction plates on the machine
2. EXPLANATION FOR INSTRUCTION
PLATES ON THE MACHINE
Read the manual carefully before the
use
Use protective equipment when
working
General warning of danger!
Watch out, recoil!
Keep other persons (especially
children) and animals min. 15 m out of
the working area.

ZS 4003-B
0N Machine description and delivery content
3. MACHINE DESCRIPTION AND
DELIVERY CONTENT
Machine description (see Fig.1)
Use of the product
The brush cutter is only intended for cutting of grass, weed, bush or underbrush. It must not be
used for other purposes, e.g. trimming of lawns or hedges because an injury may occur in this
case.
Machine characteristic
Electronic ignition system
Automatic centrifugal clutch
Spiral transmission
Cardan shaft
WARNING! Sharp blades.
Delivery content
Take the machine carefully out of the package and check whether there are all following
components:
Garden brush cutter
Cord head with a cord of 2.5m length and 2.4mm diameter
Disc head
3-teeth blade
Tubular spanner
Operation manual
In the case of some parts missing or damaged, please, contact the dealer where you’ve bought
the machine.
Motor
Air cleaner
Suspension
Main switch + gas activator
Handle bar grip holder
Handle bar
Shaft
1 -
2 -
3 -
4 -
5 -
6 -
7 -
8 -
9 -
10 -
Housing
Gearbox body
Cutting tool

PERATI N MANUALGAS LINE BRUSH CUTTER
NMachine assembly
4. MACHINE ASSEMBLY
Drive shaft parts
Drive shaft assembly (see Fig.2)
Unscrew hexagonal screws (M6 x 10; Figs. 2, 1) .
Fasten the drive shaft to the engine housing with the help of 4 screws, tighten thoroughly.
Handle assembly (see Figs. 3, 4, 5)
Unscrew screws (2), put the handle bars to the grip holder (1), select the position according
to your working style (right-handed – the switch on the right side when viewing from the
engine). Pre-screw the upper parts of the grip holder (4 screws) (2), adjust the position of the
handle bars and tighten the screws (2) thoroughly.
Gearbox parts (see Figs. 6, 7)
Unscrew the locking bolt, mount the cutting tool respectively (see Fig. 6): Gearbox (1) –
Cutting head carrier (2) – Cutting blade (3) – Cover (4) – Fixing nut (5). Insert a screwdriver
to align the gearbox body groove with a hole of the cutting head carrier.Tighten the nut with
the aid of the tubular spanner (6) delivered within the packaging.
Note: Instead of the cutting blade, you can wind the head with the cord on the screw of the
carrier.
Mount the safety cover (3) on the shaft rod with the help of a clamp (2) and screws (1). Be
particular about the proper position (see Fig. 7
Cord replacement (see Figs. 13, 14, 15, 16)
Demount the cord head, take-out the coil with the cord and remove the rest of the cord.
Pull a new cord of the total length c. 2 m through both openings in the inner part of the cord
head (see Fig. 14) so that both ends are of the same length (see Fig. 13).
Wind both ends onto the coil in the direction of the WIND CORD marked arrow (see Fig. 15).
Place the coil with the cord into the head (see Fig. 16), pull both ends of the cord through the
opposite openings in the head and finish the assembly (close up).

ZS 4003-B
2N Putting into operation
5. PUTTING INTO OPERATION
Before starting
Adjust the shoulder strap length and handle position so that you feel comfortably when
working. Recheck tightening of all screws, bolts and nuts.
Fuel filling
Gasoline – use only unleaded motor gasoline with octane number 95 (NATURAL 95).
Oil – use only high-quality two-cycle engine oil intended for high speed engines.
Mix with gasoline in 1:25 ratio and pour into the tank.
Gas lever and main switch (STOP) (see Fig. 8)
The gas lever (1) with the electrical switch (2) are only partly mounted. Insert the gas cable
(47) into the carburetor drawbar groove and connect the electrical switch wires. The gas
lever is preassembled on the handle from the factory (3).
WARNING! When adjusting the gas lever, be sure not to let the cutting tool rotate while
starting. The cutting tool would start turning at high speed abruptly and could be dangerous.
The gas cable must be adjusted so that the engine is running at idle thrust when releasing the
gas lever (the cutting tool is not rotating).
Starting (see Fig. 9)
Press the gas lever to the ¼ of the gas lock and cage it.
Turn the main switch on.
Set the primer lever to the OFF (0) position.
Pull the starter quickly. If the engine started-up, move the primer lever into the ON (1) position
again. Repeat this procedure, until the engine starts-up and begins to run.
After having started-up, let the engine warm at idle speed 2,500-2,800 rpm for c. 2-3 min
before the load of the machine.
WARNING! The cutting blade may begin rotating just when starting. When starting the
engine, the blade must not be touching anything.
Idle speed setup (see Fig. 2)
If idle speed is too high or low, adjust the idle speed with the aid of the adjusting screw (3).
If the speed is too high, turn the adjusting screw counterclockwise.
If the speed is too low, turn the adjusting screw clockwise.

3
PERATI N MANUALGAS LINE BRUSH CUTTER
NInstructions for use
6. INSTRUCTIONS FOR USE
Safety instructions
Read carefully!
Always wear safety helmet, safety gloves, protective clothing (trouser-legs against cutting
through), protective gloves and safety shoes (see Fig. 10).
Keep the machine out of the reach of children.
Never work with the engine if there is only gasoline in the fuel tank.
Never fill up fuel while the engine is running or still hot. Fill the service liquids into the engine
only while the engine is cold.
Store fuels in a closed container in a dry and cool place.
Follow safety rules.
Recheck the workspace before each use. Remove objects which may be flung away or get
stuck into the machine.
When working, all other persons have to be out of a range of 15 meters at minimum.
Never use the machine without the protective safety cover (of the cutting blade) on.
Never fill the fuel tank so that it is full up to the top completely.
The fuel tank closing cover must be tightened thoroughly in order to avoid the fuel overflow.
Do not let the machine run at full throttle if the fuel tank is empty.
Never switch-off the machine abruptly if it runs at full throttle.
Do not use the machine if it is damaged in any way. Contact an authorized service station.
When carrying over, grasp the whole device; grasping the fuel tank only is dangerous, the fuel
tank damage and fire may be a result.
Always hold the brush cutter in both hands.
Never put the warm brush cutter on dry grass.
Do not smoke while working with the machine.
Safety instructions
Fuel
The fuel tank has to be empty during transportation of the brush cutter.
Transport fuels in approved jerry cans.
Check the fuel tank lid regularly. It must be tightened thoroughly and fuel leak must not occur.
Protect the living environment: take care to avoid fuel leakage and soil contamination.
Start-up the machine minimally 3 meters away from the place where you filled fuel.
Never fill up fuel in enclosed areas. Adequate ventilation must be ensured in the room;
explosion hazard.
Do not inhale fuel vapours. Fill up fuel while wearing protective gloves.
Change and clean the protective clothing regularly.

ZS 4003-B
4N Instructions for use | Maintenance and storage
Safety instructions
Cutting tools
When mounting the cutting tool, check the blade condition. If it is damaged (cracked, bent,
abrupt etc.), eplace it.
After having installed the blade, check whether the hole in the blade is aligned with the arm of
the blade carrier.
Rotate the blade, check whether the blade does not tend to rotate irregularly.
Be sure to install the blade with its cutting edge in the direction of rotation. Never mount it the
other way around.
Check whether the cutting tool has been assembled properly, rotate it without a load
(1 minute is enough).
The blade has to be chosen appropriately for the given material.
Never push the blade against objects while working. Objects must be cut at mild speed.
If you hear an unusual sound or the machine vibrates unusually while working, stop working
and find-out the cause.
Do not stop the machine while the blade is going through the cut object. There is an injury and
machine damage danger.
The cutting tool must be fitted with an appropriate protective cover.
WARNING! The failure to follow instructions may result in serious or fatal
injury of persons!!
Give all persons working with this machine information on the machine operation and safety
instructions.
7. MAINTENANCE AND STORAGE
Machine maintenance
Before each use:
- Recheck tightening of all screws, bolts and nuts.
- Check whether fuel is not escaping from the fuel tank.
After every 20 hours of operation:
- Clean the air cleaner (1) (see Fig. 11).
- Clean the fuel filter.
After every 50 hours of operation:
- Clean the spark plug and adjust a gap between electrodes to 0.6 - 0.7 mm distance
(see Fig.12).
- Clean deposits from the exhaust pipe and the muffler.
- Dismount the shaft and lubricate with quality lubricant.

5
PERATI N MANUALGAS LINE BRUSH CUTTER
NMaintenance and storage
Lubricate the gearbox.
Recheck the assembly after maintenance and recheck tightening of all screws, bolts and
nuts.
Check carefully whether fuel liquid is not leaking.
Service
In the case you find-out any defect after having purchased the product, contact the service
department. When using the product, follow instructions given in the operation manual.
Your claim will not be taken into consideration if you have modified the product or have not
adhered to instructions given in this operation manual.
Warranty does not cover
Natural wear of functional parts of the machine in consequence of its use
Service interventions relating to the standard maintenance of the machine (e.g. cleaning,
lubricating, adjusting, etc.)
Faults caused by outer influences (e.g. climatic conditions, dustiness, unsuitable use, etc.)
Mechanical damage resulting from a fall of the machine, shock, impact, etc.
Damages resulting from unskilled handling, overloading, the use of improper parts,
unsuitable tools etc. The risk of possible damage of claimed products which have not been
secured against mechanical damage during the transport properly is born exclusively by the
owner.
Storage
WARNING! If not using the machine for a longer time, store it according to the following
instructions. Thus you will prolong the service life of your machine.
Drain fuel from the fuel tank and carburetor completely. Close the primer and pull the starter
3 – 5 times.
Unscrew the spark plug and put a small amount of engine oil into the hole. Pull the starter
2 – 3 times gently.
Clean outer surfaces by a clean cloth. Store the machine in a clean and dry place.

ZS 4003-B
6N Technical data | What to do “if…”
8. TECHNICAL DATA
Model: ........................................................................................................................................................ FZS 4003-B
Cylinder capacity: ...................................................................................................................................... 42.7 cm3
Maximum engine power: ........................................................................................................................... 1.25 kW
Shaft length: ............................................................................................................................................... 1,500 mm
Engine type: ........................................................................................................................... two stroke, air-cooled
Idling speed: ....................................................................................................................................... 3,000 rev/min
Recommended maximum idling speed: .................................................................................. 9,000 rev/min
Spark plug: ....................................................................................................................................................... L6 (LD)
Fuel tank capacity: ...................................................................................................................................... 1,200 ml
Weight without fuel and sawing tools: ...................................................................................................... 7.5 kg
Sound power level, guaranteed LWA ................................................................................................. 110 dB(A)
Instructions Manual - language version only.
9. WHAT TO DO “IF…”
Engine does not
start
Possible cause Remedy
1.Check fuel No fuel in the carburettor or tank. Fill up fuel
Fuel contains water.
Improper fuel mixture ratio. Drain the fuel tank and the
carburettor. Fill new fuel
into the tank..
2. Take the spark
plug out .
Defective or dirty spark plug. Replace the spark plug.
Wrong gap between electrodes.
Spark plug is damp, affected by gasoline
(flooded engine)..
Dry the spark plug and
reinstall.
3. Bring the engine
to the authorized
service or to the
dealer.
Clogged fuel filter, carburettor fault,
ignition fault, clogged valves etc.
Replace or repair defected
parts.

7
PERATI N MANUALGAS LINE BRUSH CUTTER
NWhat to do “if…”
Unsufficiently functional
engine
Possible cause Remedy
1. Check the air filter. Dirty air filter Clean or replace the air filter
element.
2. Check fuel. Fuel contains water. Drain the fuel tank and the
carburettor. Fill new fuel into
the tank.
Improper fuel mixture ratio.
3. Check the primer setup and
gas control.
The primer not fully open. Adjust the setup.
Wrongly adjusted gas cable.
4. Bring the engine to the
authorized service or to the
dealer.
Clogged fuel filter, carburettor
fault, ignition fault, clogged
valves etc.
Replace or repair defective
parts.
Engine starts-up,
conks out immediately
Possible cause Remedy
1. Check fuel. Fuel has run out. Fill up fuel
Fuel contains water. Drain the fuel tank and the
carburettor. Fill new fuel into
the tank.
Improper fuel mixture ratio.
2. Take the spark plug
out and check.
Defective or dirty spark plug. Replace the spark plug.
Wrong gap between electrodes.
3. Check the air filter. Dirty air filter. Clogged air filter Clean or replace the air filter
element.
4. Bring the engine to the
authorized service or to
the dealer.
Clogged bleeder valve. Replace or repair defective
parts.
Clogged fuel filter, carburettor fault,
ignition fault, clogged valves etc.

ZS 4003-B
8N Declaration of conformity
10. DECLARATION OF CONFORMITY
EC Declaration of Conformity
Fast ČR, a.s., Černokostelecká 251 01 Říčany u Prahy, phone: [phone], declares with binding
effect, that brush cutter Fieldmann FZS 4003-B (the year of manufacture is indicated on a type
label and is followed by a serial number of the machine), complies with the requirements of
DIRECTIVE OF THE COUNCIL:
No. 2006/42/EC, 2006/95/EC, (approval certificate no.: 17704045 001)
No. 2004/26/EC, exhaust emission,
and has been tested in compliance with the following standards:
EN ISO 11806:2008
The company FAST ČR, a.s. is entitled to act on behalf of the manufacturer.
CE label: 13
Říčany, 29 November 2013
name stamp signature
Petr Uher quality manager

9
PERATI N MANUALGAS LINE BRUSH CUTTER
NDisposal
11. DISPOSAL
INSTRUCTIONS AND INFORMATION ON USED PACKAGE DISPOSAL
Put the used packaging material to the place designated for waste disposal by a
municipality.
This symbol is valid in the European Union. If you wish to dispose of this
product, ask local authorities or your dealer for necessary information about
the right disposal method.
This product meets all fundamental requirements of applicable EU directives.
Changes of the text, design and technical specifications can be done without prior notice
and we reserve the right for the changes.