AL-KO LSH 370/4 Electric Log Splitter User Manual

AL-KO LSH 370/4 Electric Log Splitter User Manual

Illustrations

LSH 370/4

LSH 520/5

LSH 370/4

LSH 520/5

Specifications

| LSH 370/4| LSH 520/5
---|---|---
| 113791| 113792
| 100,0 x 43,5 x 62,5 cm| 123,5 x 61,0 x 134,5 cm
| 51 kg + 48 kg| 61 kg + 48 kg
| 230 V AC (+/- 10 %)
50 Hz (+/- 1 Hz)| 230 V AC (+/- 10 %)
50 Hz (+/- 1 Hz)
| 1500 W, S3 40%
7,5 A| 2200 W, S3 25%
9,6 A
| max. 4,0 t| max. 5,0 t
| 50 – 250 mm| 50 – 250 mm
| 130 – 370 mm| 200 – 520 mm
| 290 mm| 370 mm
| 16,5 MPa| 20,6 MPa
| 2,4 l| 3,5 l
| 7,5/4,5 cm/s| 9,5/5,5 cm/s
| IP54| IP54
| LpA = 78,8 dB(A), K = 3,0 dB(A) (unloaded)
LpA = 89,8 dB(A), K = 3,0 dB(A) (loaded)| LpA = 78,8 dB(A), K = 3,0 dB(A) (unloaded)
LpA = 89,8 dB(A), K = 3,0 dB(A) (loaded)
| LwA = 93,1 dB(A), K = 3,0 dB(A (unloaded)
LwA = 95,7 dB(A), K = 3,0 dB(A) (loaded)| LwA = 93,5 dB(A), K = 3,0 dB(A) (unloaded)
LwA = 96,0 dB(A), K = 3,0 dB(A) (loaded)
| < 2,5 m/s2| < 2,5 m/s2
| +5 °C – +40 °C| +5 °C – +40 °C
| -25 °C – +55 °C| -25 °C – +55 °C

ABOUT THESE OPERATING INSTRUCTIONS

• The German version is the original operating instructions. All additional language versions are translations of the original operating instructions.
• Always safeguard these operating instructions so that they can be consulted if you need any information about the appliance.
• Only pass on the appliance to other persons together with these operating instructions.
• Comply with the safety and warning information in these operating instructions.

Symbols on the title page

fore start-up. This is essential for safe working and trouble-free han- dling.
| Operating instructions
| To avoid electric shock, do not damage or cut the power cable!

Legends and signal words

DANGER! Denotes an imminently dangerous situation which will result in fatal or serious injury if not avoided.

WARNING! Denotes a potentially dangerous situation which can result in fatal or serious injury if not avoided.

CAUTION! Denotes a potentially dangerous situation which can result in minor or moderate injury if not avoided.

IMPORTANT! Denotes a situation which can result in material damage if not avoided.

NOTE Special instructions for ease of understanding and handling.

PRODUCT DESCRIPTION

Designated use

The log splitter is intended exclusively for splitting perpendicularly cut logs. The dimensions of the logs must not exceed the dimensions given in the technical data.

Only one person may remain in the working area of the log splitter, and the log splitter may be operated only by one person.

This appliance is intended solely for use in noncommercial applications. Any other use (as well as unauthorised conversions or add-ons) are regarded as contrary to the intended use and will result in exclusion of the warranty as well as loss of conformity (CE mark); the manufacturer will thus decline any responsibility for damage and/or injury suffered by the user or third parties.

Possible foreseeable misuse

The following applications are expressly forbidden:

• Splitting of logs in which metal parts such as nails, wire, staples, etc. are embedded.
• Operation by more than one person
• Operation in a potentially explosive atmosphere

Use for any other purpose that the designated use is forbidden.

Residual risks

Even during correct use of the appliance, there is always a certain residual risk that cannot be excluded. Depending on the use, the following potential risks may arise from the type and construction of the appliance.

Danger of serious injury from:

• Shattering logs and flying pieces of wood during splitting
• Falling logs
• Tipping of the appliance

Safety and protective devices

WARNING! Risk of injury. Defective and disabled safety and protective devices can result in serious injury.

• Have any defective safety and protective devices repaired.
• Never disable safety and protective devices.

Motor protection switch

The motor protection switch switches off the motor if the log splitter is overloaded.

Do not deactivate the function of the motor protection switch.

If the motor protection switch has switched off the log splitter, proceed as follows:

1. Disconnect the log splitter from the mains.
2. Determine the cause of the overload.
3. Allow the log splitter to cool down for several minutes, then connect to the mains again.
4. Switch on the log splitter.

Two-hand operation

The log pusher moves only when the ON button and control lever are actuated simultaneously.
This avoids the risk of the operator’s hands being in the danger area.

Protective cover

The protective cover prevents the hands of the operator or of another person getting into the splitting area during the splitting process.

Anchoring to the ground

Anchoring to the ground prevents the log splitter from tipping over and helps to avoid serious injuries.

Symbols on the appliance

| Lifting point for crane hook
| Operate the appliance with both hands!

DANGER! Risk of electric shock if the log splitter is operated without residual current circuit breaker. Operation of the appliance with out residual current circuit breaker in the mains connection can result in serious injuries or even death due to electric shock.

• Before connecting the appliance, check whether the mains connection has a residual current circuit breaker for a maximum leakage current of 0.03 A.

• If you cannot be sure that a residual current circuit breaker is installed: Use an additional portable residual current device with switched PE conductor.

• AC 230 V / 50 Hz

• Minimum fusing of the mains connection = 16 A

Mains cable

  WARNING! Risk of injury from electric shock. A defective mains cable can result in serious injuries due to electric shock.

• Ensure that the mains cable is not damaged or severed.

• Use only rubber-sheathed cables of quality H07RN-F according to VDE 0282 Part 14 with a conductor cross section of at least 2.5 mm².

• The maximum permissible cable length is 10 m. A longer cable impairs the motor power and hence the performance and function of the log splitter.

• Mains cable, mains plug and coupling socket must be undamaged. A defective mains cable (e.g. with cracks, cuts, crushed or kinked points in the insulation) must not be used.

• Repairs to the mains cable, mains plug and coupling socket may only to be carried out by qualified electricians.

• Do not expose plug connectors to moisture.

• If the mains cable is damaged, immediately disconnect it from the mains.

Scope of supply

After unpacking, check that all the parts have been delivered.

Scope of supply for LSH 370/4 (03)

Scope of supply for LSH 520/5 (04)

Scope of supply of protective cover (05)

Product overview (01, 02)

The log splitters consist of the following components:

SAFETY INSTRUCTIONS

DANGER! Danger of fatal injury and danger of extremely severe injury! Lack of knowledge of the safety instructions and operating instructions can lead to extremely serious and even fatal injury.

• Observe all safety instructions and instructions for use in these operating instructions as well the operating instructions which are referred to before you start using the appliance.
• Keep all supplied documents in a safe place for future reference.

Operator

• Young people under 16 years of age and people who do not know the operating instructions are not allowed to use the tool. Observe any country-specific safety regulations regarding the minimum age of the user.
• Inexperienced operating personnel must be instructed and trained in the operation of the appliance.
• Do not operate the appliance if you are under the influence of alcohol, drugs or medication.

Personal protective equipment

• Wear clothing and protective equipment in accordance with the regulations in order to avoid injury to the head and limbs as well as to avoid hearing impairment.
• The clothing must be appropriate (tightly fitting) and must not restrict movements. If you have long hair, it is essential to wear a hair net. Never wear loose items of clothing or accessories that be pulled into the appliance, e.g. scarves, loose-fitting shirts, long neck chains.
• The personal protective equipment comprises:
• Hearing protection and protective eyewear
• Long trousers and sturdy shoes
• Protective gloves

Safety in the workplace

• Work only in daylight or under very bright artificial light.
• Ensure that the appliance is stable:
• Operate the appliance only on firm and level ground.
• Anchor the appliance to the ground.
• Never expose the appliance to rain or snow.
  Water entering the appliance can result in an electric shock.

Safety of persons, animals and property

• Note that the user is responsible for accidents and damage that may befall other persons or their property.
• Use the appliance only for the purposes for which it is intended. Any non-intended use can lead to injury and property damage.
• Switch on the appliance only when there are no other persons or animals in the working area.
• Maintain a safe distance to persons or animals, or switch off the appliance if persons or animals approach.

Appliance safety

• Use the appliance only under the following conditions:
  • The appliance is not soiled.
  • The appliance show no signs of damage.
  • All controls function properly.
• Do not overload the device. It is intended for light work in the private sector. Overload can lead to damage to the appliance.
• Never operate the appliance with worn or defective parts. Always replace defective parts with original spare parts from the manufacturer. If the appliance is operated with worn or defective parts, guarantee claims against the manufacturer are excluded.
• Repair work is only allowed to be carried out by expert workshops or our service centres.

Safety instructions relating to operation

• Never leave the operational appliance unsupervised.
• Clean the appliance after every use.
• Protect the appliance against unauthorised access.
• The appliance may only be operated by one person.
• Never move the appliance while the motor is running.
• Disconnect the appliance from the mains for:
• Maintenance and cleaning work
• Adjustment work
• Transport
• Interruptions in work
• Faults
• During the splitting process, do not reach into the splitting area and do not touch the splitting wedge.

ASSEMBLY

WARNING! Danger if assembly is not carried out completely! Operation of an incompletely assembled appliance can result in serious injury.

• Only operate the appliance when it is fully assembled.
• Check that all safety and protective devices are in place and functioning correctly before switching on.

Assembly for LSH 370/4 (06 – 15)

Assemble the appliance in the order of the figures (06) to (15).

Assembly for LSH 520/5 (17 – 27)

Assemble the appliance in the order of the figures (17) to (27).

Installing protective cover (29 – 31)

Assemble the protective cover in the order of the figures (29) to (31).

START-UP

Setting up and connecting log splitter

WARNING! Danger of injury if the log splitter tips over. A tipping log splitter can result in serious injury and material damage.

• Set up the log splitter on firm and level ground.
• Do not place any material under the log splitter to change its height or to try to increase its stability.

1. Set up the log splitter horizontally and securely so that it cannot tip over.
2. Anchor the log splitter to the ground at the appliance leg using two suitable screws (16/1, 28/1) and possibly dowels to prevent it from tipping over.
3. Lay the mains cable in such a way that it cannot be kinked, crushed or damaged in any other way.
4. Open vent screw (01/4, 02/4) by roughly 1 – 2 turns so that the air can escape that is displaced during operation by the heated and expanding oil.
5. Insert the plug of the mains cable into the power socket.
   Note: To disconnect the appliance from the mains power supply, pull out the plug again.

Inspect safety and protective devices

Always check before starting work:

1. Check the proper anchoring of the log splitter to the ground and correct, if necessary.
2. Inspect the protective cover for damage. Repair the protective cover, if damaged.
3. Inspect two-hand operation: Procedure, see see chapter 6.1 “Splitting a log (32 – 34)”, page 30. While the log pusher is moving, release either ON button or control lever. The log pusher moves back to its starting position.

OPERATION

WARNING! Risk of injury if operated by more than one person. Operation of the appliance by two or more persons can result in serious injuries.

• Operate the appliance only alone and never reach into the splitting area during splitting.
• Keep other persons away and in particular prevent them from reaching into the log that is currently being split.

WARNING! Risk of injury from shattering log. Stored hardwood, irregular branches, irregular logs and logs with a large number of knots tend to shatter during splitting. Flying pieces of wood can then cause serious injuries.

• Split only straight logs with a perpendicular and straight cutting surface.
• Wear the prescribed protective clothing at all times.

IMPORTANT! Damage due to incorrect use.
The appliance can be damaged or destroyed.

• Always place the log longitudinally and never transversely into the log splitter.
• Never try to force a log to split by maintaining the hydraulic pressure.

Splitting a log (32 – 34)

• Operate the log splitter only as illustrated in figure (32).
• Never place the log at an angle on the log splitter (33).
• Place only straight logs with a perpendicular and straight cutting surface on the log splitter (34).

CAUTION! Untidy working areas create a risk of injury. Untidiness and logs lying around pose a risk of tripping and slipping in the working area.

• Store the logs to be split in a tidy pile.
• Immediately remove split logs and wood chips from the working area.

1. Place the log lengthwise onto the log splitter in such a way that the log is held by the log guide.
2. With one hand, press and hold the ON button (32/1) of the electric motor.
3. When the motor has reached its operating speed, press control lever (32/2) completely down with your other hand.
   • The log pusher pushes the log against the splitting wedge. The log is split.
4. When the ON button and control lever are released, the log pusher moves back into its starting position.

Removing a jammed log (35, 36)

CAUTION! Risk of injury from a jammed log flying out. If a jammed log flies out of the appliance, injuries can be caused and the appliance may be damaged.

• Never try to free a jammed log using tools.

1. Take both hands away from the ON button and control lever.
2. Allow the log pusher to come to a complete standstill.
3. Push (35/a) a wooden wedge (35/1) under the jammed log (35/2). Caution: Never try to drive out the jammed log (36)!
4. Push the wooden wedge completely under the jammed log using the log pusher.
5. If necessary, repeat with a larger wooden wedge until the log is freed.

MAINTENANCE AND CARE

WARNING! Risk of injury during maintenance work. Improper maintenance can result in serious injury and damage to the appliance.

• Disconnect the appliance from the mains before starting maintenance work.
• Have repairs to the appliance carried out only by qualified companies.

Maintenance and care work

Cleaning of the guideway
Clean the guideway of the log pusher at regular intervals, particularly when splitting logs with high resin contents.

Maintenance tasks

Sharpening of the splitting wedge

Sharpen the splitting wedge, when necessary, using a suitable file.

Checking and topping up hydraulic oil (37, 38)

Check the oil level every day and change the hydraulic oil after 1 year or 150 operating hours.

WARNING! Danger of injury due to tipping. A vertically erected, horizontal log splitter can tip very easily. This can cause serious injuries and damage to property.

• Always have two persons to turn the appliance upright.
• Always hold an upright appliance or secure it to prevent it from tipping over.

IMPORTANT! Risk of appliance damage from use of wrong hydraulic oil. Use of the wrong hydraulic oil and oil levels that are too high or too low result in malfunctions and heat development and can damage the hydraulic pump.

• Use only the prescribed hydraulic oil.
• Check the hydraulic oil level at regular intervals and top up, when necessary.

Use only hydraulic oil HLP 46 for topping up and changing.

NOTE Always check the hydraulic oil level with the log pusher retracted.

1. Tilt the log splitter over the wheels, position upright and hold securely during the whole process.
2. Unscrew the oil dipstick (37/1) and wipe using a clean, lint-free cloth.
3. Insert the dipstick up to the stop and pull out again.
4. The oil level must be between the marks “min.” and “max.” (37/2). If necessary, top up hydraulic oil (38/2) using a funnel (38/1).
5. Screw in the oil dipstick again and tighten only slightly to avoid damaging the thread of the cylinder cover.

NOTE An oil change is not necessary.

HELP IN CASE OF MALFUNCTION

In the event of malfunctions, switch off the log splitter and remove the mains plug.

CAUTION! Risk of injury. Sharp-edged and moving appliance parts can lead to injury.

• Always wear protective gloves during maintenance, care and cleaning work.

NOTE For malfunctions that are not listed in this table or that you cannot resolve yourself, please contact our customer service.

hydraulic oil
| Hydraulic pump defective| Have hydraulic pump replaced by a specialist company or by an AL-KO service centre
| Appliance is tilted towards the splitting wedge| Position the appliance level or tilted towards the control lever
Log pusher has no force| Insufficient hydraulic oil| Top up hydraulic oil
| Appliance is tilted towards the splitting wedge| Position the appliance level or tilted towards the control lever
Hydraulic pump whistles, log pusher moves jerkily| Insufficient hydraulic oil| Top up hydraulic oil
| Appliance is tilted towards the splitting wedge| Position the appliance level or tilted towards the control lever
| Air in circuit| Loosen vent plug
Motor becomes very hot| Cable cross-section of an exten- sion lead too small| Use an extension lead with a larger cable cross-section
Motor does not start| Motor protection switch has switched off| Wait until the motor has cooled down
| Mains plug or plug socket defective| Have inspected and replaced, if necessary, by a qualified electrician
| Mains cable defective| Have inspected and replaced, if necessary, by a qualified electri- cian
| Electric motor defective| Have inspected and replaced, if necessary, by a qualified electrician

TRANSPORT (39 – 42)

IMPORTANT! Risk of damage from improper transport. Improper transport can result in damage to the log splitter.

• Before moving the log cutter to a new location, remove all logs from the log splitter, remove the mains plug and tighten the vent plug.
• Lift the log splitter only at the transport bracket.
• Do not lift the log splitter at the cylinder mounting, pull rod or other components.

Short transport distances (39, 40)

WARNING! Danger of crushing if the appliance tips over! The appliance is heavy! If it tips over, limbs can be crushed and persons can be seriously injured.

• Transport the appliance with the greatest care.
• Move any obstacles out of the planned transport route.

1. Unscrew the two screws in the appliance foot from the ground and store for later use.
2. Grip the log splitter with both hands and tilt slightly so that it is resting on the wheels.
3. Push the log cutter to the required new location.

Long transport distances (41, 42)

• For lifting using a crane: Lift the appliance only at the lifting points provided!
• For transport on a truck: Fix the appliance with transport straps to prevent uncontrolled movement!

STORAGE

1. Disconnect the log splitter from the mains.
2. Thoroughly clean the appliance after each use and – if present – attach all covers. The log pusher must be in the end position.
3. Store the appliance in a dry, lockable place out of the reach of children.

DISPOSAL

Information on the German Electrical and Electronic Equipment Act (ElectroG)

• Electrical and electronic appliances do not belong in household waste, but should be collected and disposed of separately.
• Used batteries or rechargeable batteries that are not installed permanently in the old appliance must be removed before disposal. Their disposal is regulated by the battery law.
• Owners or users of electrical and electronic appliances are obliged by law to return them after use.
• The end user bears personal responsibility for deleting his personal data from the old appliance to be disposed of.

The symbol of the crossed-through rubbish bin means that electrical and electronic appliances may not be disposed of in the household rubbish.
Electrical and electronic appliances can be handed in at the following places at no charge:

• Public service disposal or collection points (e.g. municipal building yards)
• Points of sale of electrical appliances (stationary and online) provided traders are obliged to take them back or offer this voluntarily.

These statements only apply to appliances that are installed and sold in the countries of the European Union and are subject to European Directive 2012/19/EU. Different provisions may apply to the disposal of electrical and electronic appliances in countries outside the European Union.

AFTER-SALES / SERVICE

In the event of questions of warranty, repair or spare parts, please contact your nearest AL-KO Service Centre. These can be found on the Internet at:
www.al-ko.com/service-contacts

GUARANTEE

We will resolve any material or manufacturing faults on the appliance during the legal warranty period for claims relating to faults, in accordance with our choice either to repair or replace. The legal warranty period is determined by the legislation of the country in which the appliance was purchased.

Our warranty promise applies only if:

• These operating instructions are heeded
• The appliance is handled correctly
• Original spare parts have been used

The warranty becomes void in the case of:

• Unauthorised repair attempts
• Unauthorised technical modifications
• Non-intended use

The guarantee excludes:

• Paint damage that can be attributed to normal wear and tear
• Wear parts that are marked with a frame on the spare parts card

The guarantee period commences with purchase by the first end user. The date on the proof of purchase is decisive. In the event of a guarantee claim, please take this guarantee declaration and the original proof of purchase, and contact your dealer or the nearest authorised customer service centre.
This statement does not affect the purchaser’s statutory claims for defects against the vendor.

AL-KO GERÄTE GmbH | Head Quarter | Ichenhauser Str. 14 | 89359 Kötz | Deutschland
Telefon: (+49)8221/203-0 | Telefax: (+49)8221/203-8199 | www.al- ko.com
AL-KO Service: www.al-ko.com/service-contacts

References

• Startseite - AL-KO Unternehmensgruppe
• Servicestellen international | AL-KO Gardentech

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