10
EN
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Troubleshooting
Problem
Possible cause
Suitable measure
The machine failed to
cleave the piece of wood.
The log is wrongly placed.
Turn around or rotate the log.
The hardness or diameter of
the log is too great.
Try decreasing the diameter or length
before cleaving.
The cleaver is blunt or damaged.
Sharpen the cleaver (see
Maintenance
).
Oil leakage.
Find the leakage and let a qualified
technician repair it. Top up the oil.
Pressure regulator wrongly adjusted. Let a qualified technician with access
to testing equipment repair it.
The pressure plate
moves abruptly with
a jarring sound
and strong vibrations.
Oil pressure too low - air in
the system.
Check the level and if required top up
the oil or repair leakage.
Oil leakage around
the piston or other
component.
Air pockets in the hydraulic system
during operation.
Loosen the bleeding screw 3–4 revolutions
before starting operation.
The air screw has not been tightened
before transport.
Tighten the bleeding screw before transport.
The oil plug is not tightened
sufficiently.
Tighten the oil plug.
The hydraulic valve and/or packing
are worn out.
Contact retailer.
Technical specification
Model
WS4T-37
Motor
230 V AC 50Hz
Effect
1500 W
Enclosure class
IP54
Cleaving capacity*
Ø 5–25 cm, length 37 cm
Recommended working temperature
+5° C to +40° C
Cleaving force
4 tonnes
Hydraulic pressure
16 Mpa
Amount of hydraulic oil
2.4 litres
Dimensions
Length 770 mm
Width 250 mm
Height 460 mm
Weight
37 kg
*
The stated values are for guidance. The capacity depends on the hardness of the piece of wood, diameter
and the amount of knots.
Summary of Contents for WS4T-37
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