EINHELL GC-BC 52 I AS User Manual

GB
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equipment should start after 1-2 tugs. If the
equipment does not start after 6 pulls, repeat
steps 1 – 7 of the procedure for starting the
engine from cold.
7.3 Switching off the engine
Emergency Stop procedure:
If it becomes necessary to stop the equipment im-
mediately, set the ON/OFF switch to “Stop” or “0”
Normal procedure:
Let go of the throttle lever and wait until the engi-
ne has changed to idling speed. Then set the ON/
OFF switch to “Stop” or “0”.
7.4 Practical tips
Practice all operating techniques with the engine
switched off before you start to use the equip-
ment.
8. Working with the petrol power
scythe
Extending the cutting line
Caution! Do not use any kind of metal wire or
metal wire encased in plastic in the line spool.
This may cause serious injuries to the user.
To extend the cutting line, run the engine at full
speed and tap the line spool on the ground. This
will automatically extend the line. The blade on
the safety shield will cut the line to the appropriate
length (Fig. 9b).
Important: Remove all grass and weed remnants
at regular intervals to prevent the shaft tube over-
heating. Lawn, grass and weed remnants become
trapped under the safety shield (Fig. 9c) and
prevent the shaft tube from receiving adequate
ventilation. Remove the remnants carefully using
a screwdriver or the like.
Diff erent cutting methods
When the equipment is correctly assembled it
will cut weeds and long grass in places which are
diffi cult to access, e.g. along fences, walls and
foundations and also around trees. It can also
be used for „mowing“ down vegetation so that a
garden can be better prepared or a certain area
cleared down to the soil.
Please note: Even if it is used carefully, cutting
around foundations, stone or concrete walls, etc.
will result in the line suff ering more than normal
wear.
Trimming/mowing
Swing the trimmer from side to side in a scything
motion. Always keep the line spool parallel to the
ground. Check the site and decide which cutting
height you require. Guide and hold the line spool
at the required height to obtain an even cut (Fig.
9d).
Low trimming
Hold the trimmer right in front of you at a slight
angle so that the underside of the line spool is
above the ground and the line strikes the correct
target. Always cut away from yourself. Never draw
the trimmer towards yourself.
Cutting along fences/foundations
Approach wire mesh fences, lath fences, natural
stone walls and foundations slowly so that you
can cut close to them without striking the obstac-
le with the line. If, for example, the line strikes
stones, stone walls or foundations, it will wear or
fray.
If the line strikes wire fencing, it will break.
Trimming around trees
When trimming around tree trunks, approach
slowly so that the line does not strike the bark.
Walk around the tree, cutting from left to right. Ap-
proach grass or weeds with the tip of the line and
tilt the line spool forwards slightly. Warning! Take
extreme care during mowing work. When doing
such work keep a distance of 30 meters between
yourself and other people or animals.
Mowing
When mowing, you want to cut all the vegetation
down to the ground. To do this, set the line spool
at an angle of 30° to the right. Place the handle in
the required position. Remember the increased
risk of injury to the user, watchers and animals,
and the danger of damaging property due to ob-
jects (for example stones) being thrown up (Fig.
9e).
Warning! Do not use the equipment to remove
objects from footpaths, etc. The equipment is a
powerful tool and can throw small stones and
other objects a distance of 15 meters or more,
causing injuries and damage to cars, houses and
windows.
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EINHELL GC-BC 52 I AS Specifications

General

Power source	Gasoline
Cutting width	420 mm
Line diameter	2.4 mm
Product color	Multicolor
Rotational speed	7200 RPM
Secondary handle	Yes
Fuel tank capacity	0.9 L
Engine displacement	51.7 cm³
Line length supplied	4 m
Cutting diameter (max)	- mm

Weight and Dimensions

Weight	8000 g
Package depth	975 mm
Package width	310 mm
Package weight	10600 g

Summary

Safety Regulations

Special Safety Information

General safety rules beyond basic personal protective equipment (PPE) requirements.

Before Using the Equipment

Pre-operation checks and safety setup procedures to ensure safe use.

Handling and Operation Guidelines

Safe usage, storage, and monitoring procedures for the equipment.

Additional Operating Instructions

Further advice and precautions for safe operation of the equipment.

Safety Precautions for Blade Handling

Specific safety measures and warnings when working with the cutting blade.

Layout and Items Supplied

Items Supplied

List of all components included in the delivery package for verification.

Proper Use

Technical Data

Assembly

Fitting the Steady Grip

Attaching the main operating handle assembly for comfortable use.

Fitting the Long Handle

Connecting the main shaft sections securely for proper assembly.

Fitting Blade Guard Hoods

Installing protective covers for cutting attachments to prevent injury.

Fitting or Replacing the Cutting Blade

Procedure for installing or changing the cutting blade.

Fitting or Replacing the Line Spool

Procedure for installing or changing the cutting line spool.

Setting the Cutting Height

Adjusting the working height of the cutting tool for different tasks.

Before Starting the Equipment

Fuel and Oil Requirements

Specifications for fuel mixture and oil for optimal engine performance.

Fuel Mixture Table

Detailed guide on mixing petrol and oil ratios for the engine.

Operation

Starting the Engine (Cold and Warm)

Step-by-step procedures for starting the engine under different conditions.

Switching Off the Engine

Methods for safely stopping the engine during use or for storage.

Practical Operating Tips

General advice for efficient and safe operation of the equipment.

Working with the Petrol Power Scythe

Extending the Cutting Line

Method to advance the trimmer line automatically during operation.

Different Cutting Methods

Techniques for various cutting tasks and environments with the scythe.

Trimming and Mowing Techniques

How to effectively trim and mow different areas for an even cut.

Low Trimming Technique

Specific technique for trimming close to the ground effectively.

Cutting Along Fences and Foundations

Method for trimming near solid structures without damage.

Trimming Around Trees

Technique for clearing vegetation near tree trunks safely.

Mowing Techniques

How to effectively mow vegetation down to the ground.

Sawing, Jamming, and Recoil Prevention

Operational limitations and safety measures against kickback and jamming.

Maintenance

Replacing Line Spool and Cutting Line

Procedure for refilling or replacing the trimmer line spool.

Grinding Safety Hood Blade

Sharpening the integrated blade on the guard for optimal cutting.

Air Filter Maintenance

Cleaning or replacing the air filter for optimal engine performance.

Spark Plug Maintenance

Cleaning, checking, or replacing the spark plug for reliable starting.

Carburetor Settings

Adjustments to the carburetor for proper engine performance.

Throttle Cable and Idling Speed Adjustment

Fine-tuning engine speed controls for optimal operation.

Gear Unit Lubrication

Applying grease to the gear unit at specified intervals.

Cleaning, Storage, Transport, and Ordering Spare Parts

Cleaning the Equipment

Instructions for maintaining the cleanliness of the tool.

Proper Storage Procedures

Guidelines for storing the equipment safely and correctly.

Transporting the Equipment

Recommended methods for moving the equipment safely.

Ordering Spare Parts

Information required when ordering replacement parts for the equipment.

Disposal and Recycling

Troubleshooting Guide