HECHT 670 Electric Horizontal Wedge Splitter Instruction Manual

HECHT 670 Electric Horizontal Wedge Splitter

CONGRATULATIONS ON YOUR GREAT CHOICE. ON PURCHASING A QUALITY, TECHNICALLY ADVANCED PRODUCT. A PRODUCT BY HECHT.

• Due to constant development and the need to adapt to the latest requirements of both EU directives and standards and national standards, technical and design changes can be made to the products. The photographs and drawings in this manual are for illustrative purposes only. (Pictures of another product may be used to explain a function.) No claims or complaints related to this manual can be made (especially related to possible deviations from the data stated in it) if the product meets the conditions of all certifications and declarations and provides the function as stated and described in the manual and if the use of the product corresponds to intended purpose at the time of purchase. The purpose of this manual is primarily to acquaint the operator with the principles of handling the product, with its assembly/installation, with safety rules during use, maintenance, storage and transport. The manual, which is an integral part of the product, must be kept in a safe place so that the necessary information can be found in the future. When passing the product to another person, it is necessary to pass on the manual as well. If in doubt, contact the importer or the shop where the product was purchased.

Before the first operation, please read the owner‘s manual carefully

SAFETY SYMBOLS

• The product must be operated with extreme caution. The safety symbols on the labels affixed to the product indicate the type of hazard and remind you of preventive safety precautions. The correct interpretation of these symbols will make the product safer and easier to use. Study the following table and learn their meaning.
• Stickers and safety labels are an integral part of the product. Therefore, under no circumstances should they be removed; kept them visible and clean. Replace with new ones if they are missing or damaged or no longer legible.
• General warning sign
• Read the instruction manual.
• Use eyes and ears protection.
• Wear protective gloves!
• Wear non-slip safety shoes.
• • Warning! Dangerous voltages. Risk of electric shock
• Do not use this product in the rain or leave outdoors while it is raining.
• Do not remove or disable safety devices.
• Dispose of the old oil properly (local oil disposal point). The old oil must not be poured into the ground or drainage system, or mixed with other waste.
• Always disconnect the machine from the power mains before cleaning inspecting, repairing or when it is damaged or tangled.
• Do not remove jammed logs with your hands.
• Cutting and crushing risk! Never touch dangerous areas when splitting blade is moving.
• Before any operation, please loosen the bleed screw. Close before transport
• Voltage
• Maximum diameter of logs
• Splitting force
• Engine power
• Maximum log length
• Weight
• When operating this splitter, do not place your hands under the splitting knife.
• Do not discard electrical appliances with household waste.
• Protection class I
• Guaranteed sound power level
• Product conforms to relevant EU standards.
• Identification Article Number

SPECIFICATIONS

HECHT 670

• Rated voltage
  • AC 230 V
• Frequency
  • 50 Hz
• **Input power (S6 40%)***
  • 2000 W
• Protection class
  • I
• Ingress Protection
  • IP54
• Minimum cross-sections of the fully developed extension cord
  • ≤ 6m / 1,5 mm2 > 6m / 2,5 mm2
• Maximum Force
  • 7 t
• Log diameter
  • 50 – 250 mm
• Log length
  • 520 mm
• Machine weight
  • 41 kg
• Hydraulic oil capacity ca.
  • 3,5 l
• Max. hydraulic pressure
  • 28 MPa
• Recommended hydraulic oil
  • HECHT HC22
• Guaranteed sound power level A, LWAd
  • LWA, d = 94 dB A
• Sound power level A, LWAm / Uncertainty of KWA
  • LWAm = 91 dB (A); K = 3dB
• Emission sound pressure level A, LpAm at the operator’s station / Uncertainty of KpA
  • LPA = 72 dB (A); K = 3dB

The figures quoted are emission levels and are not necessarily safe working levels. Whilst there is a correlation between the emission and exposure levels, this cannot be used reliably to determine whether or not further precautions are required. Factors that influence the actual level of exposure of the workforce include the characteristics of the work room, the other sources of noise etc. i.e. the number of machines and other adjacent processes. Also the permissible exposure level can vary from country to country. This information, however, will enable the user of the machine to make a better evaluation of the hazard and risk.

• Continuous operation with intermittent loading (4 min load – 6 min idle)
• The manufacturer reserves the right to misprints and discrepancies in representation; also to possible technical changes not affecting the basic parameters and function of the device without prior notice

MACHINE DESCRIPTION

• Press plate
• Splitting bed
• Wedge
• Transport Handle
• Support Leg
• Log Retaining Plates
• Switch
• Motor
• Pushbutton Box
• Wheels
• Hydraulic Control Lever
• Control Lever Guard
• Bleed Screw
• Oil Drain Bolt w/ Dipstick

ILLUSTRATED GUIDE

Pay special attention to the highlighted instructions, which point out the following risks:

• WARNING! A signal word (word label) used to indicate a potentially dangerous situation that can result in death or serious injury, if it is not prevented.
• CAUTION! A signal word (word label). In case of non-compliance with the instructions, we warn against a potential danger of minor or moderate injury and/or damage to the machine
  or property.

Important message.
Note : It provides helpful information.

CONDITIONS OF USE

WARNING!

• PLEASE READ THE OPERATING INSTRUCTIONS! Read all instructions before operation. Pay special attention to safety instructions.

• FAILURE TO FOLLOW THE INSTRUCTIONS AND FAILURE TO RESPECT SECURITY MEASURES MAY RESULT IN DAMAGE OF THE PRODUCT OR SERIOUS INJURIES OR EVEN FATAL INJURY.

• If you notice any damage during transport or unpacking, notify your supplier immediately. DO NOT PUT INTO OPERATION.
  SPECIFIC TERMS AND CONDITIONS OF USE
  This product is exclusively intended for the use:

  •  for splitting firewood as detailed in these instructions.
  •  according to the corresponding descriptions and safety instructions in these operating instructions.

Any other use is not as intended.

• If the product is used for any purpose other than the intended purpose or if unauthorized modification is made, the statutory warranty and statutory responsibility for defects as well as any liability on the part of the manufacturer will be void.
• Do not overload! Use the product only for the powers it was designed for. The product designed for a given purpose performs it better and safer than one that has a similar function. Therefore, always use the correct one for a given purpose.
• Please keep in mind that our products are not designed for commercial, trade or industrial use according to their intended purpose. We accept no liability if the product is used in these or comparable conditions.
• Where it is required, follow the legal guidelines and regulations to prevent possible accidents during operation.

CAUTION!

• Never use the product if it is close to people, especially children or pets.
• The user is liable for all damages caused to third parties or their property.
• Keep these instruction manual and use them whenever you need more information. If you don´t understand some of these instructions, contact your dealer. If the product is lent to another person, it is necessary to lent this instruction manual with it.

TRAINING

• All operating personnel must be adequately trained in the use, operation and setting and especially familiar with prohibited activities.

CAUTION!
This product is not intended for use by persons with reduced sensory or mental capacity or lack of experience and knowledge – unless they are under the supervision of the person responsible for their safety or if this person has instructed how use this product. The product is not intended for use by children and persons with reduced mobility or poor physical disposition. We strongly recommend to pregnant women to contact her doctor before use of this product.

• Respect national/local regulations regarding working time (please, contact your local authority).

SAFETY INSTRUCTIONS

WARNING!

Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.
The use of other accessories or attachments other than those specified in the instructions for use, can cause injury.

• Get to know this product. Carefully read the instruction manual. Learn how to use this product, all restrictions, and what risks could related with its use. Learn the product quickly stop and turn off the controls.

• Be careful at work, be concentrated on actual work, and use the common sense.

• If the product is not in use, it should be stored in a dry and secure place out of the reach of children.

• Never pull the plug from the socket by pulling on the cord. Keep the supply cord away from heat, grease and sharp edges.

• Always disconnect the product from the mains supply before repairing, when changing accessories, and when the product is not used.

• Make sure when plugging into a socket that the switch is in “off” position.

• If the product is used outside, use only extension cord designed for outdoor use and marked as such.

• Pay attention to what you are doing, be concentrated and think sensibly, do not work with the product if you are tired, under the influence of alcohol, drugs or medication.

• Faulty switches must be entrusted to an authorised repair service for replacement.

• Do not use this product if the main switch does not allow it to switch on or off.

• This product is designed in accordance with all applicable safety requirements and standards applicable to it. All repairs should be only made by qualified person and spare parts replaced by original

• parts, otherwise the user may be in serious danger.

• An inattention during work may result in loss of control over the machine.

• Do not use this machine if you tired, ill or under the influence of alcohol, drugs or medication.

• Do not overreach. Keep proper footing and balance at all times. This enables better control of the tool in unexpected situations.

• Remove any adjusting key or wrench before turning the machine on. A wrench or a key that is left attached to a rotating part of the machine may result in personal injury.
  Dress properly. Do not wear loose clothing or clothing that has cords or belts, jewellery, and the like. Keep your hair, clothing and gloves away from moving parts. Loose clothes, jewellery or long hair can be caught in moving parts.

•  Prolonged use of the machine may lead to disorders of blood circulation in hands caused by vibration. These effects can be worsened by low ambient temperatures and/or by gripping the handgrips excessively tightly. Period of use you can extend with appropriate gloves or regular breaks. Take frequent work breaks. Limit the amount of exposure per day.

• Use the machine only on a firm, level surface and in an open area (e.g. not near a wall or a solid object).

• Keep the workspace without obstacles, such as logs, split wood, etc.

• Do not reach into the splitting area.

• The machine can only be operated by one person. The splitting operation design is designed for one-person control. If there is a possibility that an assistant can help, then only one operator can control the splitting operation.

• The machine must be operated with both hands. Never block the trigger mechanism or its parts.

• Prior to working, check the hydraulic pipes and hoses and test the machine’s stop function.

• Always use equipment for clamping logs with all vertical splitters.

• Only cut wood in the direction of the woodgrain. Never insert logs against the direction of the woodgrain (for example, to divide them).
  When splitting chopped wood, irregular shaped logs, branches, etc. there is a danger risk from the mechanical properties of such wood. Due to the splitting of such wood being unpredictable, there is a risk of ejection, jamming, crushing, etc.).

• Do not insert wood containing nails, screws, in-grown ropes, stones and the like.

• Always remove the blocked log only when the machine’s motor is switched off, which then must be secured against accidental start-up (disconnect the power supply).

• Do not leave a machine in operation unattended.

• Always maintain a steady balance and firm posture. Do not reach over the machine. Do not stand at a higher level than the machine base when inserting material into the machine.

• Always stay out of the removal area when the machine is in operation.

• When loading material into the machine, be careful it does not contain pieces of metal, stones, bottles, cans or other foreign objects.

• If the machine starts to generate unusual noise or vibration, immediately turn off the engine and stop the machine.
  Do the following:

  • inspect it for damage;
  • check and tighten all loosened parts;
  • have any damaged parts repaired or replaced with original parts.

• Keep the engine clean from sawdust and other deposits to prevent damage or risk of a fire.

• Seek medical help immediately if leaking hydraulic fluid has caused an injury.

• Make sure that the hydraulic hoses do not touch any hot or moving parts where there is a risk of them being damaged. The hoses should be placed outside the engine and the splitting area.

PREPARATION

• Examine the machine ensure it is in good condition, check all the screws, nuts and other fasteners are properly secured and the screen is in place. Replace unreadable labels.
• Keep all guards and deflectors in place and in good working condition.
• Remove accumulated debris from muffler area and cylinder area. Inspect the muffler for cracks, corrosion, or other damage.
• Check the machine before an each use to determine whether the working tools are not worn or damaged. Replace worn or damaged parts.

ELECTRICAL SAFETY
WARNING!

Do not connect a damaged cable or touch the damaged cable before disconnecting from the network. This can cause an electric shock. In case of damage to the supply, have it replaced by an authorized service centre. This prevents a dangerous situation.

• Protect yourself against electric shock.
• Protect the supply and extension cable against heat, aggressive liquids and sharp edges When unplugging, do not pull the cable.
• Do not expose to rain or use in damp or wet conditions.
• Do not use in environments with a risk of fire or explosion.
• Never handle the supply cord or pull the plug from the socket by pulling the cable.
• Regularly check the supply cable and check for signs of damage or aging.
• Avoid accidental starting.
• Use only extension cables with sufficient section, which are approved for this purpose and labelled accordingly.
• Cable drum before using completely unwind.
• Prevent spontaneous fall of small objects into the product.
• Do not use if the switch does not ensure trouble-free turning on and off.
• Never use brute force.
• The construction is done in accordance with all applicable safety requirements that apply to it.
• Disconnect the supply (by pulling out the plug from the socket for example):
  • Always, when the machine is without supervision
  • Before eliminating of blocking
  • Before checking, cleaning or work on the machine
  • After crash into another subject
  • Always, when the machine begins vibrate unreasonably
  • When transporting

ELECTRICAL REQUIREMENTS
The 1-phase motor splitter is designed for connection to a standard electricity network. (230V ± 10% / 50 Hz ± 1 Hz). Machines should be fed through a current protector (RCD) having a tripping current of less than 30 mA. Use a 3-lead extension cable for connection. (P + N + PE). The mains connection must be protected with a 16 A circuit breaker. Connect the rubberised electrical cables with a minimum cross-section corresponding to the machine input. Symbol H 07 RN must be in accordance with EN60245.
Note: Only connect the machine to an electrical power source that has been properly revised. Check with your local Electricity Board or electrician if in doubt whether your house service connection meets these requirements.
EXTENSION LEAD

• Always use a double-insulated power supply and the parameters corresponding to the machine’s power consumption. The minimum cross section of the cable must be determined according to the current or power data on the fork/label of the machine. It‘s not only necessary to take the load into account, but also the length of the extension lead and the type of fuse.
• Position power supply cable so it does not interfere with the work and is not damaged.
• Only use rubberised extension cables with sufficient conductor cross section and fully developed.
• The correct maximum load of the extension cable must always be indicated on its label.
• Use only outdoor cables, preferably colour-coded, well visible. This reduces the chance of accidental damage to the cable.

PROTECTIVE EQUIPMENT

• Wear approved eye protection! The operation of machine can result in foreign objects being thrown into your eyes which may result in severe eye damage. Normal glasses are not sufficient for eye protection. For example, corrective glasses or sunglasses do not provide adequate protection because they have not special safety glass and aren’t enough closed from the sides.
• Wear adequate noise protection equipment! The impact of noise can cause hearing damage or hearing loss. Take frequent work breaks. Limit the amount of exposure per day. Always wear sturdy shoes with nonslip soles. Risk of damaging the legs or risk of slipping on wet or slippery ground. This protects against injuries and ensures a good footing.
• Wear protective gloves.
• Safety equipment such as a dust mask or hard hat used for appropriate conditions will reduce personal injuries.

PREVENTION AND FIRST AID I

• Note : We recommend always having:
  • A suitable fire extinguisher (snow, powder, halotron) at your disposal.
  • A fully equipped first-aid kit, easily accessible for accompaniment and operator.
  • Mobile phone or other device for quickly calling emergency services.
  • Accompaniment familiar with the principles of first aid. Accompaniment must keep a safe distance from the workplace while always seeing you!

Always follow the principles of first aid in case of any injuries.

• If there is a cut, cover the wound with a clean bandage (fabric) and press down firmly to stop the bleeding.
• When an electric shock is caused, it is necessary more than anywhere else to put emphasis on safety and risk elimination for the rescuers. The affected person usually stays in contact with electrical equipment (source of injury) because of muscle spasms caused by the electric shock. Traumatic process continues in this case. It is therefore necessary to TURN THE POWER OFF FIRST using any possible way. Subsequently CALL AN AMBULANCE or other professional service, and then PROVIDE FIRST AID! Ensure free airways, check breathing, check pulse, put the affected flat on their back, bend their head and stick out their lower jaw. If necessary, begin with artificial respiration into the lungs and heart massage.
•  Do not let hydraulic oil come in contact with your skin. Keep oil away from the eyes. If oil comes in contact with the eyes, wash them immediately with clean water. If irritation is still present, see a doctor immediately.

IN CASE OF FIRE:

• If the motor starts to burn or it the smoke appears from it, turn the product off, disconnect power supply and move away to safety.
• To extinguish the fire, use suitable fire extinguisher (CO2, Dry Powder, halotron).
• DO NOT PANIC. Panic can cause even more damage.

RESIDUAL RISKS
Even if the product is used according to instructions, it´s impossible to eliminate all the risks associated with its operation. The following risks may occur arising from product construction:

• Mechanical dangers and hazards related to parts of the machine or workpieces caused by shape, location, weigh, strength and mechanical strength.
• Danger related to compression, shearing, cutting (e.g. injuries), winding, pulling or trapping.
• Danger of injecting, spraying or splashing of the high-pressure liquid
• Electrical hazard caused by touch with live electrical parts (direct contact) or with parts, which came under voltage due to failure of the product (indirect contact).
• Dangers caused by neglecting the ergonomic principles when using a product related to unhealthy posture or excessive strain, anatomy of the hand or leg, human error and behavior, local lighting (lamps), construction or location of the remote controllers.
•  Danger of unexpected start, unexpected overrun / overspeed or any failures due to error or mistake and loss of functionality of the control system, restoration of power supply or external influences on the el. device.
• Dangers caused by the inability to stop the product in the best possible conditions.
• Dangers related to power failures, control circuit failures, installation and wiring errors, dissolution during operation, loss of stability / overturning of the machine, fall, ejection of the objects.
• Noise risk resulting in loss of hearing (deafness) and other physiological disorders (e.g. loss of balance, loss of consciousness).
• Vibration risk (resulting in vascular and neurological harm in the hand-arm system, for example so called “white finger disease”).

WARNING!

The product produces an electromagnetic field of a very weak intensity. This field may interfere with some pacemakers. To reduce the risk of serious or fatal injury, persons with pacemakers should consult the use with their physician.

UNPACKING

• Carefully check all parts after dismantling the transport box.
• Do not throw away packaging materials until you have not reviewed carefully if they did not remain a part of the product.
• Parts of the packaging (plastic bags, paper clips, etc.) do not leave within reach of children, could be a possible source of danger. There is a danger of swallowing or suffocating!
• If you notice transport damage or while unpacking, notify your supplier immediately. Do not operate the product!
• We recommend save the package for future use. The packaging materials must still be recycled or disposed of in compliance with the relevant legislation. Sort different parts of the packaging according to material and hand it to the appropriate collection sites. For further information contact your local administration.
• Fasteners can become loose during transport in the packaging.

PACKAGE CONTENTS

1x machine body; 1x supporting leg; 1x accessories for assembly; 1x manual for use, Guard Bottom Plate, 2x Log Tray, Plate connector, 2x Top Guard Plate, 2x Rear Guard Plate, Front Guard Plate, Left Guard Plate

• Standard accessories are subject to change without notice.
• This product requires assembly. The product must be assembled correctly before use.

ASSEMBLY

CAUTION!

Machine must be disconnected from the power supply during parts installing, adjusting, cleaning, maintenance or when not in use. Disconnecting of the machine from the power supply reliably prevents random startup, which could cause serious injury.

LOG TRAY

• Remove the protective transport packing from the piston (if used) (FIG. 2).
• Screw the work table support and the support leg. (FIG. 3)
• Don‘t tighten the screws.

STEEL GUARD

• Join the individual parts of the workspace cover as shown in the picture. (fig. 4)
• First, connect the side cover to the rear cover with three screws.
• Then connect the top cover to the rear with five screws and then the top cover to the side cover with two screws.
• Finally, connect the front cover to the top using four screws.
• Install the assembled cover on the machine as shown in the figure. (fig. 5)
• Install the work table on the supports with two screws Tighten all screws. (fig. 6)

MACHINE INSTALLATION
This machine shall only be operated at a location meeting the following conditions:

• Level, non-slip ground
• dry place protected from rain and weather

Place the machine on a horizontal substrate (table, rack, etc.) where there are no other objects
and obstacles that could restrict the operator’s free operation and movement while working.
The substrate must be perfectly balanced to prevent slipping and the machine falling during operation.
The substrate’s ideal height is 60-75 cm. Never work with the machine directly on the ground.
Note: Ideally, screw the splitter firmly to the base / pedestal using the holes in the splitter’s legs

CAUTION!
It‘s necessary to carry out check of the oil level before commissioning.
CHECK / POUR HYDRAULIC OIL

• Install the wedge splitter with the oil drain screw facing upwards, unscrew the screw and pull the dipstick out
• Wipe the dipstick and slide it back into the drain hole.
• Remove the dipstick and check the oil level. The oil trail must be between the MAX and MIN marks on the dipstick. (fig. 7)
• If necessary, add an adequate amount of oil and repeat the checks.
• After checking and refilling the oil, screw the dipstick and move the splitter into a horizontal position.

CAUTION!
Take note that the amount of oil is correct. Insufficient oil can cause pump damage and too much oil can cause overheating of the pressure system.
IF THE MACHINE HAS NOT BEEN FILLED WITH HYDRAULIC OIL IN THE PRODUCTION:

• Install the wedge splitter with the oil drain screw upwards, unscrew the screw and pull the dipstick out
• Using a funnel, pour hydraulic oil into the machine. The quantity required is specified in the Specification.
• Refer to the section “CHECK / POUR HYDRAULIC OIL”.

CAUTION!
DO NOT TOUCH the hydraulic oil cap when the engine is running or hot. Hot oil can leak, which can cause severe burns. Always allow the machine to cool down before removing the hydraulic oil plug.

PRESSURE

WARNING!
DO NOT CHANGE THE SETTING MAXIMUM PRESSURE SCREW!

• Unauthorized resetting will cause the hydraulic pump fail to output enough splitting pressure or RESULT IN SERIOUS INJURY AS WELL AS DAMAGE TO THE MACHINE. The max pressure limiting screw is protected by a plastic cap and never to loose and adjust it.

BEFORE STARTING

AIR CIRCULATION

• Before starting work, it’s necessary to make sure of the air circulation in the oil tank. Air must flow freely through the tank.
• Loosen the hydraulic oil tank cap by several turns

CAUTION!

• If the expanded or compressed air is unable to circulate, there will be a disproportionate load and permanent damage to the entire hydraulic system.

• If the working valve plug is included in the delivery, remove the transport plug and replace it with a working plug
  When transporting, it’s necessary to replace the plugs again.

• For your safety, and to maximize the service life of your equipment, it is very important to take a few moments to check the equipment condition before operating.

Always check the following before starting:

• the hydraulic hoses and the hydraulic oil level.
• whether the hydraulic oil tank plug is loosened
• Total control: Make sure there are no leaks, find loose or damaged parts.
• extension cable, plug and switches
• whether the splitting post is sufficiently lubricated and whether it’s moving in and out without difficulties

WARNING!
Be sure to take care of any problem you find, or have authorized service dealer to correct it, before you operate the engine. Improper maintenance to this engine, or failure to correct a problem before operation, can cause malfunction in which you can be seriously hurt or killed

OPERATION

• IT IS DESIGNED FOR OPERATING UNDER AMBIENT TEMPERATURES BETWEEN +5°C AND 40°C
• The machine is designed for operation by one person, who must operate the machine by both hands

CAUTION!

• Never operate the machine without fully installed protective covers.
  • The hydraulic control lever is operated with the left hand.
  • The right hand operates the push-button switch (see chapter “Splitting”) ¨
  • Until both hands are in place the pressure plate remains motionless.
  • When the control is released, the pressure plate returns to the starting position.
• Always cut only one piece of wood.
• Always split the logs in the direction of the grain, never across! An attempt to split across the grain can seriously damage the machine and it‘s also dangerous for the operator.
• Always place the log directly on the splitting bed. During log splitting, the log must not be twisted, rocked or slipping.
• Do not bend the sharp edge of the wedge by splitting the log only at the top. This causes damage to the blade or damage to the machine.
• Never strain the wedge splitter by holding the pressure for longer than 5 seconds.
• With a longer load, the oil pressure causes overheating and the machine may be damaged. Logs that won‘t be able to chopped-off without problems, turn and try splitting in different directions. If the log can‘t be split, it means that its hardness exceeds the machine’s capabilities and that log should be removed in order to protect both the user and the machine.
• Keep your hands and fingers away from the logs and cracks that arise by opening the log by the non-split logs. Cracks may suddenly close and crush or amputate your fingers.

DIMENSIONS OF THE SPLIT LOG

• Figure (fig. 8) shows the maximum dimensions of the split log. The diameter of the log is decisive: a small log can be difficult to chop if it contains knots or unevenness, if the wood has straight lines, it isn‘t difficult to split a log with a diameter larger than shown (fig. 8). It‘s important not to try to split the log further if it doesn‘t do it at the first attempt. There is a risk of damage to the pump due to overheating of the oil.

SPLITTING

• Secure the wheels with wedges to prevent movement during work.
• Plug the splitter into an AC outlet
• Check the switch and control lever for correct operation. Check the hydraulic system for oil leaks.
• Place the log lengthwise and straight on the splitting bed. The log must lie flat on the wedge splitter and must be covered with guide plates. Make sure that the wedge and the pressure plate catch the log at both ends vertically.
• Press the electromotor switch (Fig. 9, 10 A). Wait a few seconds before the engine starts and the pressure is generated in the hydraulic pump.
• Push / turn the hydraulic control lever with the other hand (Fig. 10 B). (If the machine is equipped with a non-accidental trigger guard, first press the lock to lock the lever.)
• The pressure plate presses the log onto the wedge, therefore splitting the log.• If the log is split, release the control lever (Fig. 10 B). The pressure plate returns to the starting position.
• If you don‘t continue splitting immediately, release the engine switch.
• After work, don‘t forget to retighten the bleed screw (fig. 11).
• Never leave the machine unattended. If you leave the machine, even for a very short time, unplug the power cord or take all possible steps to avoid unexpected start-up.

PROCEDURE FOR RELEASING A STUCK LOG

•  Release both controls.
• After returning the pressure plates back to the starting position, place a wooden wedge under the stuck log (Fig. 12).
• Start the splitter and push on the wooden wedge that is inserted under the stuck log.
• Repeat with a wedge that has a larger angle until the jammed log is released.

MAINTENANCE AND STORAGE

CAUTION!
To ensure proper functioning of the machine, it is necessary to have it checked and adjusted by qualified personnel in an authorized service centre at least once a year. Proper maintenance is essential for safe, economic and trouble-free operation of the machine. Failure to follow the maintenance instructions and safety precautions may cause serious injury or death. Always follow the procedures, safety precautions, recommended maintenance and recommended checks mentioned in this manual

WARNING!
Prior to any work on the machine (maintenance, inspection, replacement of accessories, servicing) or before storing it, ALWAYS SWITCH THE ENGINE OFF, wait for all moving parts to stop and allow the machine to cool down. Prevent the engine from being started accidentally (disconnect the power unit from the mains). If the machine is equipped with a trigger key, remove it.
THIS WARNING IS NOT REPEATED IN ANY FOLLOWING POINTS!

• Always make sure that all nuts and bolts are firmly tightened and make sure the machine is in good working order.
• Keep the machine in good condition, if necessary change warning and instruction labels on the machine.
• Always ensure that the ventilation openings are kept clear of debris.
• For safety reasons, replace worn or damaged parts. Only use original spare parts and accessories. Parts not tested and approved by the equipment manufacturer can cause unforeseeable damage.
• Repair and maintenance work other than described in this section, which are more complicated, or it needs special tools, let it on our authorized service.

WARNING!

• High pressures and fluid temperatures occur in the hydraulic part. Hydraulic fluid can leak even through a very small crack. Check for leaks in the hydraulic system regularly. Never perform this check if the system is under pressure.

CAUTION!

• Prior to service, release the system pressure

MAINTENANCE PLAN

**Before each use| Check the ON/OFF switch and the two-hand controls for proper function.
---|---
Check the hydraulic hoses for damage (cuts, chafing and kinks).
Check the lubrication system for leaks.
Every 5 hours of operation| Before use, the spar of the splitter must be slightly greased. Repeat this procedure every five operating hours. Slightly apply grease of oil spray. The spar may never run dry.
After the first 50 hours of operation| Replace the hydraulic oil.
Every 50 hours of operation| Clean off all moving/articulated parts (joints, hinges and splitter column guides) with suitable cloths and then lightly re-oil them.
Checking the oil level. With the splitter column retracted the oil level must be between the upper and lower marks.
Annually**| Replace the hydraulic oil.

CLEANING

CAUTION!

• Never spray the product with water or expose it to water.
•  Never use aggressive detergents or solvents for cleaning.

1.  Carefully clean the machine after each use.
2.  Do not let the handles contaminate with oil or grease. Clean the handle clean with a damp cloth washed in soapy water. Never use aggressive detergents or solvents for cleaning.
3. This can cause irreparable damage to the product. The plastic parts can be eaten away by chemicals.
4. Wipe down the product with a slightly damp cloth or with brush.
5. Clean the cover of the machine, especially the ventilation holes.

REPLACING HYDRAULIC OIL
The hydraulic system is a closed system with oil tank, oil pump and control valve. Check oil level regularly with dipstick. Low oil levels can damage the oil pump.

First oil change after 25-30 operating hours, then annually.
Make sure moving parts stops and the log splitter is unplugged. Make sure that no dirt or debris finds its way into the oil tank.

• Place a container of oil under the splitter with a capacity of at least one third greater than the amount of oil specified in the Specification. (fig. 13)
• Tighten the drain screw.
• Loosen the oil tank cap
• Loosen the drain screw so the oil can flow out.
• After emptying the oil tank, reassemble and tighten the drain plug.
• Using a funnel, pour new hydraulic oil into the machine. The quantity required is specified in the Specification.
•  Tighten the oil tank cap
• Dispose of old oil according to the law (hazardous waste collection point).

After hanging the oil, refer to the section “CHECK / POUR HYDRAULIC OIL”

SHARPENING WEDGE
This log splitter is equipped with reinforced splitting wedge which blade is specially treated, After long periods of operation, and when required; sharpen the wedge using a fine-toothed file removing any burrs or flat spots on the edge.

STORAGE

• Store the machine out of reach of children.
• Turn the motor off and disconnect the mains plug if the machine is not used.
• Allow let the machine to cool down before storage.
• Do not store the machine a long time in direct sunlight.
• Replace worn or damaged parts for safety.
• Store machine in a clean, dry, dark and frost-free place, protected from dust and out of reach of children. The ideal storage temperature is between 5 and 30°C.
• Use the original packaging to storage whenever possible
• Cover unit with a suitable protective cover that does not retain moisture. Do not use sheet plastic as a dust cover. A nonporous cover will trap moisture around the machine, promoting rust and corrosion.

TRANSPORT
Turn the motor off and disconnect the mains plug. When transporting, be careful not to drop, or otherwise shock the machine. For transport, the machine has to be fixed against slipping and tipping over. Do not place objects on the machine.

• The wedge splitter is equipped with 2 wheels for smaller movements.
• Always tighten the Bleed Screw before moving,
• Grip the handle to tilt the log splitter slightly
  If using a crane, lay hoist sling around the housing. Never try to lift the log splitter at the handle.

TROUBLESHOOTING

CAUTION!

• You cannot rectify disorders that require more intervention yourself.
• If you‘re unable to rectify the fault using the corrective measures described below, contact a specialist garage, preferably an authorised service centre.
• Improper handling can cause damage or serious injuries

fuse
Electrical extension line defective| Unplug, check and replace.
Switch or capacitor defective| Have checked by Electrician
Log splitter does not work while motor running| Control levers or connection parts bent.| Repair the bent parts
Lower hydraulic oil level| Check and refill hydraulic oil
Splitter works with abnormal vibrations and noise| Lower hydraulic oil level| Check and refill hydraulic oil

SERVICE AND SPARE PARTS

• In the event of a fault, we recommend having this product repaired by an authorized service centre, which uses only identical spare parts. You will maintain both the product’s safety and its performance.
•  For technical assistance, repair or to order original spare parts, we recommend that you always contact the nearest HECHT authorised service centre.
• Information on service locations, visit www.hecht.cz
• When ordering spare parts, please quote the part number, this can be found at www.hecht.cz

DISPOSAL

• According to Directive 2012/19/EU of the European Parliament and of the Council on waste electrical and electronic equipment, this product or parts of it must not be disposed of with municipal waste at the end of its working life.
• By ensuring proper disposal of this appliance after the end of its service life, you will help prevent any negative environmental and human health consequences that could could result from improper disposal of this appliance.
• Improper disposal of residual oils, chemicals, batteries, product parts (and similar) can lead to pollution of watercourses, wastewater, air, soil and have negative impacts not only on the environment but also on human health.
• Always return the packaging, accessories, refills and product for recycling.
• Contact your local authorities or collection yards for details.
• HECHT services can also be used to dispose of your old electrical and electronic equipment. We will carry out this process for you free of charge.
  Note : Improper disposal may be punished according to national regulations

GUARANTEE OF THE PRODUCT

• For this product we provide a legal warranty, legal responsibility from the defects, for 24 months from receipt.
• For corporate, commercial, municipal and other than private use we provide a legal warranty and legal responsibility for a total of 6 months from receipt.
• All products are designed for home use, unless there is another information in the instruction manual or operation description. When using otherwise or in contradiction with instruction manual the claim is not recognized as legitimate.
• Inappropriate product selection and the fact that the product does not meet your requirements can not be a reason for complaint. Buyer is familiar with the properties of the product.
• Buyer has the right to ask the seller to check the functionality of the product and become familiar with its operation.
• A prerequisite for receiving warranty claims is that the guidelines for operating, servicing, cleaning, storage and maintenance were followed.
• Damage caused by natural wear and tear, overloading, improper use or intervention outside the authorized service during the warranty period, are excluded from the guarantee.
• Warranty does not cover wear and tear of components known as common consumables (eg. bearings, carbon brushes, commutators, hydraulic fluids (oils) …).
• From the warranty are excluded wear and tear of the product or parts caused by normal use of the product or parts of the product and other parts subject to natural wear and tear.
• By the goods sold at a lower price, the warranty does not cover defects for which the lower price was negotiated.
• Damage resulting from defects in material or manufacturer error will be eliminated free of charge by replacement delivery or repair. It is assumed that the product returns to our service center dismantled and with proof of purchase.
• Cleaning, maintenance, inspection and alignment tools aren´t the warranty act and are paid services.
• For repairs that are not subject to warranty, you can have it repaired in our service center as paid service. Our service center will be happy to draw up a costs budget.
• We shall consider the products only that have been delivered clean, complete, in case of sending also packed sufficiently and paid. Products sent as unpaid, as bulky goods, express or by special shipping   will not be accepted.
• In case of justified warranty claim, please contact our service center. There you will receive additional information on processing claims.
• Information about service locations see at www.hecht.cz

DECLARATION OF CONFORMITY

• We, the manufacturer of this equipment and the holder of technical documentation
• declare under our sole responsibility that the equipment specified below complies with the relevant provisions of the said EU harmonization directives, as well as the harmonized and national standards, provisions and regulations of governments.

Product Service GmbH, Certification Body

• Product

  • Trade name and type/

• Model

  • HLS7T-52

• Serial number

  • 202200001 – 202299999; 202300001 – 202399999; 202400001 – 202499999

• The following harmonization directives # standards # certificates were used to guarantee compliance.

  • 2006/42/EC # EN 60204-1:2018; EN 609-1:2017; EN ISO 12100:2010 # M8A 091838 0007 Rev. 01 2014/30/EU # EN 55014-1:2021; EN 55014-2:2021; EN 61000-3-2:2019+A1:2021; EN 61000-3-3:2013+A2:2021 # CE-899-01-200622 2011/65/EU&(EU)2015/863 # RoHS IEC 62321-x # 8621.SH.1903.0133

• This declaration of conformity was issued on the basis of certificates and measurement protocols of the companies:

  • Product Service GmbH, Certification Body,

• Guaranteed sound power level /

  • LWA,d = 94 dB (A)

• We confirm hereby that – this product, defined by mentioned data, is in conformity with basic requirements mentioned in government regulations and technical requirements and is safe for usual operation, contingently for the use determined by manufacturer; – there were taken measures to ensure the conformity of all products introduced to the market
  with the technical documentation and requirements of the technical regulations

• In Prague on

  • 21. 9. 2022

• The person empowered to draw up the Declaration of Conformity on behalf of the manufacturer /

  • Title: Certification Officer

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