BT-LS 44 - Chainsaw EINHELL - Free user manual and instructions

USER MANUAL BT-LS 44 EINHELL

1. Scope of use
2. Safety instructions and symbols used
3. Machine layout and items supplied
4. Assembly
5. Technical data
6. Recommended size of the trunks for splitting
7. Operation
8. How to release a trunk which gets stuck
9. Sharpening the wedge
10. Changing the hydraulic oil
11. Motor circuit breaker switch
12. Pressure control valve
13. Ordering spare parts
14. Troubleshooting guide

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Packaging

The device is supplied in packaging to prevent its being damaged in transit. This packaging is raw material and can therefore be reused or can be returned to the raw material system.

When using the equipment, a few safety precautions must be observed to avoid injuries and damage.

• Read the operating instructions carefully and comply with them. It is important to consult these instructions in order to acquaint yourself with the unit, its proper use and safety regulations.
• Keep this manual in a safe place, so that the information is available at all times.
• If you give the equipment to any other person, hand over these operating instructions as well.

We cannot accept any liability for damage or accidents which arise due to a failure to follow these instructions.

1. Scope of use

The wood splitter is designed for splitting pieces of wood with maximum lengths of 370mm (BT-LS 44) / 520mm (BT-LS 55) and diameters of 50 - 250mm .

The machine is to be used only for its prescribed purpose. Any other use is deemed to be a case of misuse. The user / operator and not the manufacturer will be liable for any damage or injuries of any kind caused as a result of this.

Please note that our equipment has not been designed for use in commercial, trade or industrial applications. Our warranty will be voided if the machine is used in commercial, trade or industrial businesses or for equivalent purposes.

2. Safety instructions and symbols used

The applicable safety instructions and explanations of the symbols on the device are set out in the enclosed booklet.

3. Machine layout and items supplied (Fig. 1-3)

1. Splitter
2. Trunk guidance panels
3. Trunk p
4. Guard handle
5. Hand guard
   6.Wheels
   7.Motor
6. Front support legs
7. Transportation handle
8. Main frame
9. Operating handles
10. Six screws size M6 x 16
11. One screw size M6 x 25
12. Seven washers size M6
13. Five nuts size M6
14. Two circlips size M6

4. Assembly (see Fig. 4-18)

Important! Never use the machine if it is not fully assembled.

5. Technical data of the BT-LS 44

Voltage:	230 V 50 Hz
Power rating:	1500 W
Idle speed:	2950 rpm
Insulation class:	B
Protection type:	IP 54
Max. splitting force:	4 t
Splitting lift:	310 mm
Splitting speed:	0,035 m/sec
Trunk holding capacity:
Diameter:	50 - 250 mm
Max. length:	370 mm
Oil quantity:	2.4 l
Weight:	40 kg
LpA noise level:	78 dB(A)

Technical data of the BT-LS 55

Voltage:	230 V 50 Hz
Power rating:	1500 W
Idle speed:	2950 rpm
Insulation class:	B
Protection type:	IP 54
Max. splitting force:	5 t
Splitting lift:	390 mm
Splitting speed:	0,035 m/sec
Trunk holding capacity:
Diameter:	50 - 250 mm
Max. length:	520 mm
Oil quantity:	3.2 l
Weight:	45 kg
LpA noise level:	78 dB(A)

6. Recommended size of the trunks for splitting

Trunk holding capacity:

BT-LS 44:370 mm (L) x (50 - 250) mm (diameter)

BT-LS 55: 520~mm (L) × (50 - 250) mm (diameter)

1. The trunk diameters given above are indicative only. Thin pieces of wood can be very difficult to split if they contain knot holes or have very tough fibers. On the other hand, it may be possible to split thicker pieces of wood if they have smooth and loose fibers.

2. Never attempt to force the wood splitter to split excessively hard pieces of wood under cylinder pressure for more than 5 seconds. Overheated oil under pressure may cause damage to the machine. It is very important that you stop the machine if the wood splitter fails to split the wood at the first attempt. Then turn the trunk through 90^ and attempt to split it again. If the wood still fails to split this means that it is too hard for the capacity of the machine and must be removed to avoid damaging the wood splitter.

7. Operation

1. Plan your work area. To work in safety and save yourself a lot of effort, plan your work area in advance. Position the trunks where they are

easy to reach. Allocate an area for stacking the split wood or load it onto a wheelbarrow or other means of transportation positioned to one side.
2. Prepare the trunks for splitting. This wood splitter can accommodate trunks with maximum lengths of 370mm (BT-LS 44) / 520mm (BT-LS 55) and diameters of 50 - 250mm . If you cut branches or large logs, never cut any lengths which exceed those specified. Never attempt to split fresh trunks. Dried timber which has been in storage is much easier to split than fresh (moist) wood and will not stick so often.
3. Lay out the power cable. Make sure that you have a suitable socket outlet available and, if necessary, a suitable extension cable.
4. Stand the splitter securely in an upright position. Make sure that the splitter is securely positioned horizontally on a flat support which is 60 - 75cm high and has no other objects on it which may hinder the operator's freedom of movement. Never operate the splitter on the ground as this may result in chips or waste material causing injuries to the face. It is recommended that you use a wood splitter platform. If necessary, block the wheels with wedges to prevent them from turning.
5. Ventilate. (Fig. 19). Slacken the ventilation screw (A) by turning it 3 - 4 revolutions every time you use the splitter. Do not retighten the screw again until you have finished your wood splitting work.
6. Place the trunk in the wood splitter (Fig. 1). Place the trunk lengthwise and flat on the main frame (10) of the splitter. The trunk must lie flat on the splitter and be enclosed by the trunk guidance panels. Never attempt to split a trunk at an angle. Make sure that the wedge (1) and the trunk pusher (3) are aligned vertically to the ends of the trunk.
7. Two-hand operation. Press in the On/Off switch on the electric motor (Fig. 20/Item A). Wait a few seconds for the motor to start up and air to be built up in the hydraulic pump. Then press the two operating handles (Fig. 21/Item C) downwards together at the same time. The trunk pusher (Fig. 1/Item 3) will then apply pressure to the trunk and press it against the wedge (Fig. 1/Item 1), thereby splitting the trunk. Once the trunk has been split, release the operating handles (Fig. 21/Item C) so the trunk pusher (Fig. 1/Item 3) can be moved back again.

Important!

If the trunk fails to split immediately, never attempt to force it to split by maintaining the pressure for more than a few seconds. This may

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damage the machine. It is far more advisable to try and reposition the trunk on the splitter or to remove the trunk altogether and place it to one side.

1. Stack while you are working. By doing this you will make sure that you have a safe area in which to work because you will keep it clear of obstacles and prevent any risk of tripping over or of the power cable becoming damaged.
2. Do not forget to retighten the ventilation screw (Fig. 19/Item A) when you have finished your splitting work.

8. HOW TO RELEASE A TRUNK WHICH GETS STUCK

1. Release both operating handles so that the trunk pusher (Fig. 1/Item 3) can move fully back.
2. Insert a triangular shaped wooden wedge under the trunk and then start the trunk pusher to press the wedge under the stuck trunk.
3. Repeat this process with larger and larger wedges until the stuck trunk is released.

Important!

Never hammer against the stuck trunk or place your hands anywhere near the trunk when trying to release it.

NEVER ASK ANYONE ELSE TO HELP WHEN TRYING TO RELEASE A TRUNK WHICH HAS BECOME STUCK.
NEVER ATTEMPT TO RELEASE THE TRUNK BY HITTING IT WITH A TOOL.

9. Sharpening the wedge

1. Once it has been in use for some time, or as and when necessary, you should sharpen the wedge with a fine-toothed file and carefully remove any burrs or flat areas on the edge.

Important!

Always disconnect the device from the power supply before starting any maintenance work!

10.Changing the hydraulic oil (Fig. 22-25)

The hydraulic oil should be changed after every 300 hours of operation.

1. Make sure that the trunk pusher is fully retracted.
2. Unscrew the oil-level gauge (E).
   Important! The oil seal (F) is made of rubber and is very easily damaged if the oil screw is tightened too strongly. Check the oil seal when you unscrew the oil-level gauge. A replacement ring is included with the device.
3. Place a container with a capacity for at least 4 liters of oil beneath the wood splitter. Then tilt the machine to empty the oil into the container.
4. Tilt the wood splitter so that the drainage opening (G) faces upwards. Fill the machine with the amount of hydraulic oil required with the help of a clean funnel. (Make sure that you only use clean, high-quality hydraulic oil which is specifically intended for this purpose.)
5. Clean the oil-level gauge (E) and insert it to check that the oil level is between the two marks (H) on the oil-level gauge.
6. Thoroughly clean the oil-level gauge (E) and the oil seal O-ring (F) and fit them back in place. Be careful to avoid damaging the thread on the aluminium cover.

Recommended hydraulic oil

We recommend that you use one of the following makes of hydraulic oil for the hydraulic cylinder:

SHELL TELLUS T22

ARAL VITAM Gf22

SP ENGERGOL HCP22

MOBIL DTE11

or an alternative of the same quality

NEVER USE ANY OTHER TYPES OF OIL

11.Motor circuit breaker switch (Fig. 20 / Item B)

If the motor is overloaded for a longer period the motor circuit breaker switch will shut off the power supply automatically.

This can be reset by pressing it in after waiting approximately 1 minute. The wood splitter will then be ready for use again.

12. Pressure control valve (Fig. 14 / Item A)

The pressure control valve was set correctly at the factory and must never be adjusted.

13. Ordering replacement parts

Please quote the following data when ordering replacement parts:

Type of machine
Article number of the machine
- Identification number of the machine
- Replacement part number of the part required

For our latest prices and information please go to www.isc-gmbh.info

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14. Troubleshooting

The following table describes the possible problems which may arise when you use the wood splitter and provides recommended remedial measures for dealing with them.

Problem	Probable cause	Remedy
Motor fails to start	Motor circuit breaker has been triggered	Allow the motor to cool down and press in the motor circuit breaker switch
Trunk fails to split	Trunk is incorrectly positioned	Position the trunk correctly
	Trunk exceeds permitted dimensions	Reduce the size of the trunk
	Wedge fails to cut	Sharpen the wedge. Remove burrs and nicks from the wedge
	Oil leak	Contact an authorized dealer
	Pressure setting screw has been displaced	Contact an authorized dealer
The trunk pusher moves forward with jolts or heavy vibrations	Air in the oil circuit	Check the oil level. Top up if necessary. If the problem remains, contact an authorized dealer.
Escaping oil from the cylinder or other point.	Ventilation screw not unscrewed during operation.	Unscrew the ventilation screw
	Ventilation screw not screwed tight during transportation	Always tighten the ventilation screw before transporting
	Oil drainage screw not screwed tight	Tighten the oil drainage screw
	Oil seal is worn	Contact an authorized dealer

Subject to change without notice

For EU countries only

Never place any electric tools in your household refuse.

To comply with European Directive 2002/96/EC concerning old electric and electronic equipment and its implementation in national laws, old electric tools have to be separated from other waste and disposed of in an environment-friendly fashion, e.g. by taking to a recycling depot.

Recycling alternative to the demand to return electrical devices:

As an alternative to returning the electrical device, the owner is obliged to cooperate in ensuring that the device is properly recycled if ownership is relinquished. This can also be done by handing over the used device to a returns center, which will dispose of it in accordance with national commercial and industrial waste management legislation. This does not apply to the accessories and auxiliary equipment without any electrical components which are included with the used device.

All of our products undergo strict quality checks to ensure that they reach you in perfect condition. In the unlikely event that your device develops a fault, please contact our service department at the address shown on this guarantee card. Of course, if you would prefer to call us then we are also happy to offer our assistance under the service number printed below. Please note the following terms under which guarantee claims can be made:

1. These guarantee terms cover additional guarantee rights and do not affect your statutory warranty rights. We do not charge you for this guarantee.
2. Our guarantee only covers problems caused by material or manufacturing defects, and it is restricted to the rectification of these defects or replacement of the device. Please note that our devices have not been designed for use in commercial, trade or industrial applications. Consequently, the guarantee is invalidated if the equipment is used in commercial, trade or industrial applications or for other equivalent activities. The following are also excluded from our guarantee: compensation for transport damage, damage caused by failure to comply with the installation/assembly instructions or damage caused by unprofessional installation, failure to comply with the operating instructions (e.g. connection to the wrong mains voltage or current type), misuse or inappropriate use (such as overloading of the device or use of non-approved tools or accessories), failure to comply with the maintenance and safety regulations, ingress of foreign bodies into the device (e.g. sand, stones or dust), effects of force or external influences (e.g. damage caused by the device being dropped) and normal wear resulting from proper operation of the device.

The guarantee is rendered null and void if any attempt is made to tamper with the device.

1. The guarantee is valid for a period of 2 years starting from the purchase date of the device. Guarantee claims should be submitted before the end of the guarantee period within two weeks of the defect being noticed. No guarantee claims will be accepted after the end of the guarantee period. The original guarantee period remains applicable to the device even if repairs are carried out or parts are replaced. In such cases, the work performed or parts fitted will not result in an extension of the guarantee period, and no new guarantee will become active for the work performed or parts fitted. This also applies when an on-site service is used.
2. In order to assert your guarantee claim, please send your defective device postage-free to the address shown below. Please enclose either the original or a copy of your sales receipt or another dated proof of purchase. Please keep your sales receipt in a safe place, as it is your proof of purchase. It would help us if you could describe the nature of the problem in as much detail as possible. If the defect is covered by our guarantee then your device will either be repaired immediately and returned to you, or we will send you a new device.

Of course, we are also happy offer a chargeable repair service for any defects which are not covered by the scope of this guarantee or for units which are no longer covered. To take advantage of this service, please send the device to our service address.