Operating instructions
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Model 
ASP 6 N  ASP 6 N - 400 
Type 
ASP 6 N  ASP 6 N - 400 
Splitting force 
60 kN (6 t) ± 10 % 
Log length 
max. 1040 mm 
Log diameter 
min. 120 mm – max. 320 mm 
Stroke 
≈ 500 mm 
Feed speed 
approx. 0.04 m/sek. 
Return speed 
approx. 0.17 m/sek. 
Hydraulic oil (max.) 
4.5 litres 
Hydraulic pressure 
21 MPa (210 bar) 
Electric motor performance (power consumption) 
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 3.5 kW (S6-40%)  P
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 3.0 kW (S6-40%) 
Power supply 
230 V~ 50 Hz, 16 A time-lag  400 V 3~ 50 Hz, 16 A 
Dimensions 
length 760 x width 500 x height 1520 mm 
Weight  approx. 105 kg  approx. 102 kg 
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Problem Possible cause  Remedy 
Logs are not being split 
properly 
(insufficient splitting 
performance). 
⇒ The log is not positioned correctly. 
⇒ The log exceeds the maximum dimensions 
or the wood is too hard for the performance 
of the machine. 
⇒ Splitting blade does not split log. 
⇒ Hydraulic pressure too low. 
⇒ Release rods bent (hydraulic tappet not 
quite pressed in). 
⇒ Incorrect connecting lead (longer than 10 m 
or too small cable cross-section). 
⇒ Reposition the log correctly. 
⇒ Cut the log to the required dimensions.
⇒ Sharpen splitting blade, check for burrs or 
notches. 
⇒ Check the oil level and add more oil if necessary. 
If the problem cannot be rectified, refer to the 
manufacturer or other approved service centre. 
⇒ Arrange for manufacturer or authorised company 
to adjust the rods. 
⇒ Use the correct connecting lead. 
Splitting column moves 
unsteadily or with strong 
vibrations. 
⇒ Air in the circuit. 
⇒ Splitting column not sufficiently lubricated or 
oiled. 
⇒ Check the oil level and add more oil if necessary. 
⇒ Lubricate splitting column or oil with 
environmentally friendly spray oil. 
If the problem cannot be rectified, refer to the 
manufacturer or other approved service centre. 
Splitting column does not 
move in. 
⇒ Hydraulic pump defective.  ⇒ To correct the problem, refer to the manufacturer 
or other approved service centre. 
Motor starts, but splitting 
column does not move in. 
⇒ Motor turns in wrong direction  ⇒ Check the motor direction 
Threephase: adjust the motor direction 
AC: To correct the problem, refer to the manu-
facturer or other approved service centre. 
Motor will not start. 
⇒ No electrical power. 
⇒ 2-phase mode in threephase motor. 
⇒ Connection cable defective. 
⇒ Electric motor defective. 
⇒ Check the fuse. 
⇒ Have fuse and lead checked by qualified 
electrician. 
⇒ Replace the connection cable or have it checked 
by an electrician. 
⇒ To correct the problem, refer to the manufacturer 
or other approved service centre. 










