26
GB
10. Maintenance and repair
Switch off the motor and pull the power supply plug be-
fore undertaking any converting, maintenance, or clean-
ing work.
m
Always pull power plug!!
Skilled craftsmen can execute smaller repairs on the
machine themselves.
Repair and maintenance work on the electrical sys-
tem may only be carried out by an electrician.
All protection and safety devices must be replaced im-
mediately after completing repair and maintenance pro-
cedures.
We recommend:
• Thoroughly clean the machine after every use.
•
Splitting knife
The splitting knife is a wearing part that should be
reground or replaced by a new one, if necessary.
•
Two-hand control
The combined supporting and control unit must be
kept easy-going. Occasionally grease with a few drops
of oil.
•
Moving parts
Keep splitting knife guides clean from dirt, wood chips,
bark etc.
Grease sliding rails with oil spray or grease.
•
Checking the hydraulic oil level
Check hydraulic connections and bolts for tightness
and wear. Retighten the bolts if necessary.
Checking the oil level
The hydraulic unit is a closed system with oil tank, oil
pump and control valve. Check the oil level regularly be-
fore every use. Too low an oil level can damage the oil
pump. The correct oil level is approx. 10 to 20 mm below
the oil tank surface.
Note:
The level of oil must be checked when the riving
knife is pulled back. The measuring stick for the oil is lo-
cated on the base in the ventil cap (12) (Fig. 11,) and has
two notches. If the oil level is at the lower notch, then
the oil level is at a minimum. Should this be the case, oil
must be immediately added. The upper notch indicates
the maximum oil level.
When must the oil be changed?
First oil change after 50 operating hours, then every
500 operating hours.
Changing the oil (Fig. 11,12)
• Completely retract the splitting column.
• Put a bin of at least 6 litres capacity underneath the
log splitter
• Release the venting cap (12).
• Open the drain plug (d), allow the oil to run out.
• Close the drain plug (d) again and tighten it properly.
• Fill 4,8 litres of new oil in with the help of a clean fun-
nel.
• Refit the venting cap (12).
Dispose of the used oil in a correct manner at a
public collection facility. It is prohibited to drop old
oil on the ground or to mix it with waste.
We recommend the following hydraulic oils:
Aral Vitam gf 22
BP Energol HLP-HM 22
Mobil DTE 11
Shell Tellus 22
or oils of same quality.
Do not use any other types of oil
as they would influ-
ence the function of the hydraulic cylinder.
Splitting spar
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.
Hydraulic system
The hydraulic unit is a closed system with oil tank, oil
pump and control valve. The system is complete when
the machine is delivered, and may not be changed or
manipulated.
Regularly check the oil level.
Too low an oil level damages the oil pump.
Regularly check the hydraulic connections and bolts for
tightness. Retighten if necessary.
Before undertaking any maintenance or checking work,
the working area must be cleaned. Keep the necessary
tools within the reach of your hand. The intervals men-
tioned herein are based on normal conditions of use. An
excessive use of the machine shortens the intervals ac-
cordingly. Clean the panels, screens and control levers
with a soft cloth. The cloth should be dry or slightly hu-
mid with a neutral cleaning agent. Do not use any sol-
vents like alcohol or benzene as they could damage the
surfaces. Store oil and grease outside the reach of un-
authorized personnel. Strictly follow the instructions on
the bins. Avoid direct contact with the skin. Rinse well
after use.
Service information
Please note that the following parts of this product are
subject to normal or natural wear and that the following
parts are therefore also required for use as consuma-
bles.
Wear parts*: Splitting wedge, Splitting wedge extension,
splitting wedge guides, hydraulic oil, splitting cross,
splitting fan, Splitting wedge widening
* Not necessarily included in the scope of delivery!
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