Cobra LS520D Owner'S Manual Download Page 3

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Only straight-cut logs are suitable for use with the log
splitter.

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Metal parts (nails, wire etc.) must be removed from logs
before splitting.

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The intended usage also includes compliance with the
operating, servicing and repair conditions prescribed by the
manufacturer and following the safety instructions included
in the instructions.

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Any other use is deemed not to be use as prescribed. The
manufacturer is not liable for any type of damage resulting
from this: the user bears the sole risk.

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Unauthorised modifications on the log splitter exclude a
liability of the manufacturer for damages of any kind
resulting from it.

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Only persons who are familiarised with the device and
informed about possible risks are allowed to prepare,
operate and service this device. Repair works may only be
carried out by us or by a customer service agent
nominated by us.

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Even if used properly, 

residual risks 

can exist even if 

the relevant safety regulations are complied with due to the 
design determined by the intended purpose. 
Residual risks can be minimised if the “Safety information” and 
the “Intended usage” as well as the whole of the operating 
instructions are observed. 
Observing these instructions, and taking proper care, will 
reduce the risk of personal injury or damage to the equipment. 

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Failure to observe the safety precautions can lead to injury
to the operator or damage to property.

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Risk from electricity, by using non-standard electrical
connections.

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Touching live parts of opened electrical components.

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Risk of fire and slipping by leaking hydraulic fluid.

In addition, in spite of all the precautionary measures taken, 
non-obvious residual risks can still exist. 

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  Before commissioning this product, read and keep 

to the following advice. Also observe the preventive 
regulations of your professional association and the 
safety provisions applicable in the respective country, in 
order to protect yourself and others from possible injury. 

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Pass the safety instructions on to all persons who work
with the machine. 

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Keep these safety instructions in a safe place. 

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Make yourself familiar with the equipment before using it,
by reading and understanding the operating instructions.

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Do not use the machine for unsuitable purposes (see
“Normal intended use” and “Working with the log splitter”).

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Ensure that you have stand in a 

secure standing position

and maintain your 

balance 

at all times.

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Take a 

working position

, which is behind the slide of the

area of the operating lever. Never stand in the splitting
wedge’s zone.

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Never stand on top of the machine.

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Pay attention

 at all times. Take care with what you are

doing, and approach the work 

sensibly

. One moment of

carelessness when using the device can result in serious
injuries

Do 

not

 use the machine:

 

when you are 

tired

.

 

under the influence of drugs, alcohol or medications
that may impair your powers of judgement. 

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When working with the machine, always wear

 

protective goggles or face mask

 

safety gloves

 

ear protection, if necessary

 

safety shoes with steel toe-caps

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Wear suitable work clothing:

 

do not wear any loose-fitting clothing or jewellery, since
these may be caught or trapped by moving parts 

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Within his area of work 

the operator

 is responsible for

third parties.

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The machine may not be operated by

 children or young

people under the age of 18

.

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Keep 

children

 away form machine.

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Never operate the machine if 

other persons are in the

immediate vicinity

.

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Never

 leave the saw 

unattended.

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Keep your 

workplace in an orderly condition

! Untidiness

can result in accidents.

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Do not overload the machine! You work better and safer in
the 

given performance range.

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Only operate the machine with complete and correctly
attached 

safety equipment

 and do not alter anything on

the machine that could impair the safety.

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Faulty

 or 

damaged parts

 in the device must be replaced

immediately.

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Do 

not spray machine with water

(this is hazardous due to live components).

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Do 

not

 leave the machine 

standing in the rain

 or use

when raining.

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Store the 

unused machine 

in a dry locked place away

from the reach of children.

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Switch the machine off and 

remove the

mains plug from the socket 

when

 

carrying out repair works

 

carrying out servicing and repair works,
removal of faults

 

transporting

 

leaving unattended (even during short interruptions)

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Check the machine for possible damage

 

Before continuing to use the machine, the 

protective

devices

 must be inspected to ensure that they work 

perfectly and with their intended function 

 

Check whether the movable parts function perfectly 
and do not stick or whether the parts are damaged. All 
parts must be correctly installed and fulfil all conditions 
to ensure perfect operation of the saw 

2

Summary of Contents for LS520D

Page 1: ...MODELS LS520H LS520D COBRA LOG SPLITTER OWNER S MANUAL ...

Page 2: ...other than the operator Keep other persons or animals out of the danger area minimum distance 5 m Danger of being cut or trapped never touch any dangerous parts when the splitting wedge is in motion Caution Always note when the log ram is in motion Caution Never remove a log jammed against the wedge by hand Caution Before starting any repair maintenance or cleaning work always switch off the motor...

Page 3: ...e the machine for unsuitable purposes see Normal intended use and Working with the log splitter Ensure that you have stand in a secure standing position and maintain your balance at all times Take a working position which is behind the slide of the area of the operating lever Never stand in the splitting wedge s zone Never stand on top of the machine Pay attention at all times Take care with what ...

Page 4: ... the machine must be carried out by a certified electrician or one of our customer service points Local regulations especially regarding protective measures must be observed Repairs to other parts of the machine must be carried out by the manufacturer or one of his customer service points Use only original spare parts accessories and special accessory parts Accidents can arise for the user through...

Page 5: ...ggles mask gloves safety shoes to protect yourself from possible injury Never try to split logs containing nails wire or other similar objects Already split wood and wood chips create a dangerous working area The operator may stumble slip or fall Always keep the working area neat and tidy Never place the hands on or near any moving parts of the machine when it is switched on Maintain a safe distan...

Page 6: ... 4 complete turns Fig 5 Close the bleed screw again when you are finished splitting logs Fig 5 Bleed screw tighten open bleeding Splitting logs Always place the logs lengthwise and flat on the main frame of the log splitter The log must be enclosed by the log guide plates Fig 6 Fig 6 Never place the log on the frame at an angle Fig 7 Fig 7 Always ensure that the splitting wedge and the log ram con...

Page 7: ...rve the following in order to keep the log splitter in good working order Clean the machine thoroughly after you have finished using it Remove any resin remains on the machine Oil the piston rod Fig 1 regularly with an environmentally friendly spray oil Check the oil level and change the oil as necessary Sharpening the splitting wedge After extended periods of use or if the splitting performance i...

Page 8: ...c oils for the hydraulic cylinder Shell Tellus T 22 Aral Vitam Gf 22 BP Energol HLP 22 Mobil DTE 11 or equivalent Do not use any other types of oil The use of any other type of oil will adversely affect the operation of the hydraulic cylinder G Gu ua ar ra an nt te ee e This product is warranted in accordance with legal regulations for a 24 month period effective from the date of purchase by the f...

Page 9: ...dd more oil if necessary If the problem cannot be rectified refer to the manufacturer Use the correct connecting lead Log ram travels out jerkily or under heavy vibration Air in the circuit Open the bleed screw Check the oil level and add more oil if necessary If the problem cannot be rectified refer to the manufacturer Log ram will not move out Hydraulic pump defective To correct the problem refe...

Page 10: ...ine Description Log Splitter Machine Type LS520H LS520D Name of Notified Body TÜV SÜD Industrie Service GmbH Ridlerstraße 57 80339 München Deutschland Applicable EC Directives 2006 42 EC 2006 95 EC 2004 108 EC Applicable Harmonized Standards EN 60204 1 2006 A1 EN 609 1 1999 A2 ZEK 01 4 08 11 11 EN 55014 1 2006 A1 EN 55014 2 1997 A1 A2 EN 61000 3 2 2006 A1 A2 EN 61000 3 11 2000 Authorized Signature...

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