Hakki Pilke 43 Pro Installation instructions

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Hakki Pilke 43 Pro Translation Version 6-2018
Hakki Pilke
43 Pro
FIREWOOD PROCESSOR
–Instructions for assembly, operation and maintenance
–EC Declaration of Conformity
–Safety instructions
–Guarantee terms
MAASELÄN KONE OY
Valimotie 1, FI-85800 Haapajärvi, Finland
Tel. [phone]
[e-mail]
www.hakkipilke.fi
ENGLI
SH
The operator must read and understand these
instructions before operating the machine!

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Table of contents
1. General information.................................................................................................................... 4
1.1. Introduction ...................................................................................................................................... 4
1.2. Purpose of use .................................................................................................................................. 4
1.3. Machine models and basic information ........................................................................................... 4
1.4. Operating conditions ........................................................................................................................ 4
1.5. Safety instructions ............................................................................................................................ 5
1.6. Noise and vibration........................................................................................................................... 5
1.7. Warning symbols .............................................................................................................................. 5
2. Receipt and assembly.................................................................................................................. 7
2.1. Delivery inspection ........................................................................................................................... 7
2.2. Lifting and moving the machine ....................................................................................................... 7
2.3. Main components of the machine ................................................................................................... 8
3. Control functions and setting up the machine............................................................................ 9
3.1. Arranging the machine for operation and transport........................................................................ 9
3.1.1. Placing the in-feed conveyor in the operating or transport position ..................................... 10
3.1.2. Placing the out-feed conveyor in the operating or transport position................................... 12
3.2. Controls........................................................................................................................................... 14
3.2.1. Tractor drive ............................................................................................................................ 16
3.2.2. Electrical drive ......................................................................................................................... 17
3.2.3. Adjusting the log length .......................................................................................................... 18
3.2.4. Using the out-feed conveyor................................................................................................... 19
3.2.5. Splitting blade adjustment ...................................................................................................... 20
3.2.6. Using a sawdust removal device ............................................................................................. 21
4. Operating the machine.............................................................................................................. 21
4.1. Performing a test run on the machine ........................................................................................... 21
4.2. Placing logs on the in-feed conveyor.............................................................................................. 22
4.3. Feeding and sawing wood .............................................................................................................. 23
4.3.1. Feed assist mechanism............................................................................................................ 23
4.3.2. Hydraulic log press .................................................................................................................. 23
4.3.3. Jamming of the cutting blade.................................................................................................. 24
4.3.4. Sawing the last log................................................................................................................... 24
4.3.5. Guide plates for falling wood pieces ....................................................................................... 25
4.3.6. Using the quick couplings of the additional hydraulics........................................................... 25
4.3.7. Connecting a log table’s in-feed rollers to the in-feed conveyor............................................ 26
4.4. Log splitting..................................................................................................................................... 27
4.4.1. Jamming of wood on the splitting blade................................................................................. 27
4.4.2. Resplitting or splitting without cutting ................................................................................... 28

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4.4.1. Replacing the splitting blade ................................................................................................... 28
4.4.2. Adjusting the stroke length of the splitting motion................................................................ 28
4.5. Using the out-feed conveyor .......................................................................................................... 29
4.6. After use ......................................................................................................................................... 30
5. Machine maintenance............................................................................................................... 31
5.1. Cutting blade and drive end ........................................................................................................... 31
5.1.1. Replacing and tensioning the saw chain ................................................................................. 32
5.1.2. Replacing the saw bar ............................................................................................................. 33
5.2. Changing the oil of the multiplier gear........................................................................................... 34
5.3. Changing the hydraulic oil and filters ............................................................................................. 35
5.4. Conveyor maintenance................................................................................................................... 36
5.4.1. Replacing and tensioning the in-feed conveyor belt .............................................................. 36
5.4.2. Replacing and tensioning the out-feed conveyor belt............................................................ 37
5.4.3. Replacing the out-feed conveyor plates ................................................................................. 37
5.5. Lubrication ...................................................................................................................................... 37
5.6. Saw chain lubrication...................................................................................................................... 40
5.7. Solenoid and pressure regulating valves ........................................................................................ 41
5.8. Guard mesh safety device .............................................................................................................. 43
5.9. Washing and cleaning..................................................................................................................... 44
5.10. Storage ........................................................................................................................................ 44
5.11. Maintenance table ...................................................................................................................... 45
5.12. Failures and remedial measures ................................................................................................. 46
6. Guarantee terms ....................................................................................................................... 47
7. EC Declaration of Conformity for the machine ......................................................................... 48

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1. General information
1.1.Introduction
The purpose of this manual is to ensure that the machine is used in the manner intended by the
manufacturer, taking safety into consideration. Everyone operating the machine or working in close
proximity to it must study this manual carefully.
Operators of the machine are expected to have basic skills in tractor handling, such as utilising the cardan
shaft drive and the tractor's lifting equipment. Before commencing work, operators must also familiarise
themselves with the machine's control and safety equipment, and ensure their proper operation.
Additional information on Maaselän Kone Oy’s products is available on our website at www.hakkipilke.fi.
Keep this manual in the immediate vicinity of the machine.
1.2.Purpose of use
The Hakki Pilke 43 firewood processor is designed for preparing firewood from pruned wood or logs. The
firewood processor must not be used to process any treated wood, such as is found in construction
waste. Sand, nails or other impurities in the wood may damage the machine.
The maximum diameter of the logs to be processed is 43 cm. This limit must not be exceeded. When
estimating the diameter of the log you are about to cut, note that the shape of the log and other factors,
such as branches and burrs, make the actual diameter larger, and may prevent the log from being fed into
the machine. The splitting groove is designed for logs up to 60 cm in length. Never cut or split logs that
exceed the maximum length.
1.3.Machine models and basic information
Model
TR
Combi
Driving power
Tractor’s cardan shaft (PTO)
PTO
Electrical
Weight
1,400 kg*
1,650 kg*
PTO/Electrical drive
min 35 hp / max 500 rpm 15kW (min 32 A, type C fuse)
Height/width/length
in the transport position 2,500/2,460/1,300 (mm)
In-feed/out-feed
conveyor
2,200/4,000 (mm)
Saw bar/chain
bar: 18” groove 1.6 mm chain: 68 loops, pitch 0.404”
Max log diameter
43 cm
Max/min log length
Log max 60 cm; min 20 cm
*weight with standard conveyor, the larger conveyor available as an accessory increases the weight by
approx. 250 kg
The machine’s serial number, date of manufacture, weight, operating voltage (electric-powered machine)
and model are indicated on the grey type plate located on the machine frame below the locking latch of
the out-feed conveyor, on the right side of the operator.
1.4.Operating conditions
The temperature range within which the machine can be operated is -20 to +30°C. In the winter,
the operator must ensure that there is no risk of slipping in the working area.
The working area must be level and clear of unnecessary items. No unauthorised persons are
allowed to enter the working area. The machine may only be used in sufficient lighting conditions.

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The machine may not be used indoors.
1.5.Safety instructions
This device is intended to be operated by only one operator. The danger zone is 10 m from the
machine.
Persons under 18 years of age may not operate the machine.
The operator must ensure that the use of the device does not cause danger to others and that
there are no unauthorised persons in the danger zone.
The machine must not be operated while under the influence of alcohol or other drugs, or when
tired.
The machine must not be operated unless the operator has familiarised themselves with this
instruction manual.
The machine has been designed solely for making firewood.
The machine must be placed in the transport position whenever it is moved. When transporting
the machine on a public road, it must be equipped with additional lights. When transporting the
machine in a tractor’s lifting gear, ensure that there is enough weight on the front axle to ensure
proper steering.
The operator is not permitted to modify the structure or operation of the machine or remove
protective equipment.
The operator must wear ear protectors, sufficiently tight-fitting work clothing and gloves,
protective goggles and safety footwear.
Before starting up the machine, the operator must ensure that the machine and its guards are
intact.
When powering the machine with a tractor, the operator must ensure that the cardan shaft is
undamaged and that the selected rpm range is correct. The machine must be attached to the
tractor's lifting equipment during operation.
Before starting up the firewood processor, the operator must ensure that all the control and
safety devices are functional.
When cleaning the machine or carrying out any maintenance, it must be disconnected from its
power source.
Keep the machine’s warning labels visible and in good condition. Ensure that the machine features
the labels listed in Section 1.7. If necessary, obtain replacements from your retailer.
1.6.Noise and vibration
A-weighted sound pressure at the working location 94 dB (LpA); sound power
during work cycle 99.0 dB (LWA). The vibration values do not exceed 2.5 m/s2.
1.7.Warning symbols
Read the machine’s manual before
operating the machine.
Wear eye and ear protection.
Wear safety footwear and
work gloves.

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Do not wear any loose items of
clothing.
Always grab the piece of
wood or log from the side.
Lifting point for a forklift.
Beware of moving parts.
Beware of the cardan shaft.
Beware of the saw chain.
Beware of the splitting blade.
Only one person may operate
the machine.
Disconnect the power supply
before any maintenance
procedures.
The danger zone around the machine is
10 metres.
Risk of crushing
The maximum permitted
angle of the conveyor is 40°.
Do not walk under the
conveyor.

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The maximum speed for the cardan
shaft is 500 rpm.
The rotation direction is in
the direction of the arrow.
Saw chain oil
Hydraulic oil
Danger zone
Lubrication point
2. Receipt and assembly
2.1.Delivery inspection
Dispose of the machine’s packaging materials in an environmentally friendly manner.
Check that the machine has not sustained any damage during transport, and ensure that all necessary
parts are included in the package. In the event of any defects or damage, contact the retailer
immediately. Remove any cable ties and strap supports installed for transport.
2.2.Lifting and moving the machine
When moving the machine, make
sure that the moving and lifting
capacity of your tractor or forklift is
sufficient for the weight of the
machine. Only lift the machine by the
indicated lifting points (Figures 1a and
1b) or with the lifting equipment of
the tractor.
Figure 1a. Lifting points for a forklift (2 pcs).

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Figure 1b. Lifting points of the machine for chains (3 pcs).
When connecting the machine to a tractor's lifting equipment, there must be no one in the tractor cabin,
so as to prevent any accidental contact with the controls. Check all the connecting devices of the tractor
and the firewood processor before connecting them. Never use faulty equipment. The pins that are used
to connect the pushbars and drawbars to the machine must be of the correct size, and the appropriate
locking pins must be used to secure them.
The machine must be placed in the transport position if it is to be moved more than 5 metres. Exercise
extreme caution when moving the machine in the operating position. Always lower the machine to the
ground when you stop.
Note! Incorrect lifting may cause a hazardous situation or damage the machine.
2.3.Main components of the machine
The Hakki Pilke 43 is a firewood processor with fully hydraulic controls. In other words, all of the
machine's functions are controlled hydraulically with operating levers on the machine's control panel. The
guard of the cutting and splitting section is interlocked with the machine's operation: Opening the guard
stops the cutting and splitting functions.

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Figure 2. Main components of the machine
A. In-feed conveyor
B. Control panel
C. Cutting and splitting unit
D. Out-feed conveyor
Note! The pushbar lugs may be installed either way depending on the size of the tractor.
3. Control functions and setting up the machine
3.1.Arranging the machine for operation and transport
Before arranging the machine for operation and using it, ensure that the operating conditions, detailed in
Section 1.4, are met and review the safety instructions in Section 1.5.
Note! Inspect and clean the machine according to Sections 4.3 and 5.8 before arranging it for transport.

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3.1.1. Placing the in-feed conveyor in the operating or transport position
Place the in-feed conveyor in the
operating position as follows:
1. Ensure that sufficient
room is available to lower
the in-feed conveyor
(approx. 2 m).
2. Release the locking by
lifting latch A from shaft B
(Figure 3).
3. Lower the in-feed
conveyor to the lower
position with the winch,
as shown in Figure 4.
Note! Make sure that the in-feed
conveyor’s support leg settles
properly into place.
4. Remove cotter pin B and
pull out locking pin A
(Figure 5).
Figure 3.
Figure 4.

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5. Turn the log guide plate to
the operating position and
lock locking pin A into
place with cotter pin B
(Figure 5).
Place the in-feed
conveyor in the transport
position in reverse order.
Figure 5.
Figure 6.

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3.1.2. Placing the out-feed conveyor in the operating or transport position
Place the out-feed conveyor in
the operating position as
follows:
1. Ensure that there is
sufficient room for
opening the out-feed
conveyor.
2. Turn off the machine.
3. Keep lock A (Figure 7)
open and lower the out-
feed conveyor to its
lowest position with the
winch.
If you are using a larger
conveyor (as shown in
Figure 8), lower the out-
feed conveyor
hydraulically with
control lever E (Figure
10).
Note! Leave sufficient
clearance (approx.
30 cm) for the discharge
opening of the
conveyor.
4. Turn the upper section
of the conveyor to the
operating position with
the handle(s) B (Figure
8). Note! If necessary,
have two people on
either side of the
conveyor to lift it!
5. Lock the upper section of
the conveyor into place
with latch C and cotter
pin D, as shown in Figure
9.
6. Turn the support bar (E
in Figure 9) of the
conveyor belt to the
Figure 7.
Figure 8.
Figure 9.

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operating position.
Place the out-feed conveyor in the transport position as follows:
1. Turn off the machine.
2. Release lock C of the upper section of the conveyor (Figure 9) and lower the conveyor to the
lowest possible position with the winch or hydraulically with lever E, as shown in Figure 10 (when
the machine has a larger conveyor).
3. Turn the conveyor belt’s support bar E (Figure 9) on top of the belt and then turn the upper
section of the conveyor on top of the lower section with the handle(s) B (Figure 8). Note! If
necessary, have two people on either side of the conveyor to lift it!
4. Turn the conveyor to the middle position with lever F (Figure 10).
5. If you are using a smaller conveyor, set the debris removal mechanism to the upper position (by
detaching the springs from the other end, 2 pcs) so that it does not connect with the rear blade
support.
6. Lift the conveyor with the winch or hydraulically with lever E, as shown in Figure 10 (when the
machine has a larger conveyor), until the conveyor locks into the upper position. Ensure that lock
A connects firmly. Ensure that the protective strip of the splitting groove is retracted in the front.

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Note! Do not stand on the out-feed conveyor! Do not use the winch if the belt is worn!
3.2.Controls
Figure 10. Controls
Names and functions of the controls in Figure 10
A. Feed assist speed control; only affects the automatic feed speed during splitting when the
feed assist mechanism is in use (switch B) (see Section 4.3.1).
B. Feed assist mechanism switch
-Switch in position 1: the feed assist mechanism is turned on: continues to feed for the
duration of the splitting cycle
-Switch in position 0: the feed assist mechanism is turned off –no automatic feed.
C. Control lever for guide plates that guide falling wood pieces (see Section 4.3.5)
-Upper position: AUTO: the guide plates are in automatic mode, i.e. the plates go up and
down automatically according to the movement of the saw bar

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-Middle position: OFF: the guide plates are not in use
-Lower position: UP: manual control of the guide plates to the upper position (last log, for
example)
D. Adjuster of the lowering speed of the saw bar. When the adjuster is turned towards the open
position, the bar is lowered more quickly and vice versa. Adjustment range: approx. 1 rotation
open (+) from the fully closed (-) position.
Under normal conditions, the speed is adjusted automatically and you do not have to
adjust it
If necessary, fine-tune the speed by rotating the adjuster slightly towards the closed
position
E. Out-feed conveyor and accessory control lever (when a smaller conveyor is being used)
Lever up/down: the out-feed conveyor turns to the right/left
Lever to the right/left: controls the accessory’s functions (HakkiFeed or HakkiLift)
OR
Out-feed conveyor control lever (when a larger conveyor is being used). Note! In this case,
the accessory is controlled with a valve located in position I in Figure 10.
Lever up/down: the out-feed conveyor turns to the right/left
Lever to the right/left: the out-feed conveyor is lowered/raised
F. Joystick
Joystick to the left/right: the in-feed
conveyor belt runs to the left/right.
Joystick forwards/backwards: the
splitting blade is lowered/raised
Button A: lifting the hydraulic log
press
Button B: HakkiSplit™ activating the
splitting function. The feed assist
mechanism also feeds for the
duration of the splitting cycle if it is
turned on.
Button C: HakkiCut™ performing
the cutting function by keeping the
button pressed:
oThe saw performs the cutting
motion automatically (the
cutting chain rotates and the
saw bar is lowered to the lower
position)
oIn addition, the wood measuring
device is moved out of the way,
the log press is pressed against
the log and the guide plates are
raised (if in AUTO position).
Figure 11. Joystick

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G. Out-feed conveyor belt control lever
Upper position: The out-feed conveyor belt rotates forwards
Middle position: The out-feed conveyor belt does not move
Lower position: The out-feed conveyor belt rotates backwards (momentary use for
removing a blockage, for example)
H. Speed adjuster for the out-feed conveyor belt
The belt’s speed decreases when the adjuster is turned towards the closed position and
vice versa
I. Accessory valve when a larger conveyor is used (otherwise empty as shown in Figure 10)
Used for controlling accessories (HakkiFeed) Note! Do not use the log lifter or other cylinders
without lock valve 50030918, which is available as an accessory!
3.2.1. Tractor drive
A tractor-powered firewood processor is connected to
the tractor’s three-point lifting devices and cardan
shaft. To connect the machine to the cardan shaft,
you have to move protective cover A of the socket
and angle gear into a position where it covers the
socket (in combi models).
Connecting the cardan shaft is a task for only one
person. When connecting the machine to the tractor,
there must be no one in the tractor cabin, so as to
prevent any accidental contact with the controls.
Check all the connecting devices of the tractor and
the firewood processor before connecting them.
Never use faulty equipment.
The 3-pin power cable for the electric controls is
connected to the tractor’s 12 V socket for a work
machine (Figure 14).
Figure 12.
When using the cardan shaft, observe any instructions provided by the manufacturer of the shaft. The
machine requires 15 kW of power, which must be taken into account with regard to the capacity of the
cardan shaft. A suitable cardan shaft is of power class four. Make sure that the connected shaft is locked
to the splined shaft of the multiplier gear. Connect the chain that prevents the turning motion of the
guard to hole B. Hang the cardan shaft from hook C when the machine is not being operated and when it
is disconnected from the tractor. Finally, ensure that all connections are safe and secure. Never use a
damaged or unprotected cardan shaft.
Note! Tractor-powered machines must be attached to the lifting equipment of the tractor.
Note! The starter (Figure 15) only functions when the machine is powered by electricity.

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3.2.2. Electrical drive
An electrically powered machine
is driven by a 15 kW electric
motor. The IP rating of the
electric motor is 55. The fuse
must be at least a 32 A type C
fuse. The electrical cable must be
at least 5 x 6 mm², and the
recommended maximum length
is 25 metres. In order to connect
the cable, move protective cover
B of socket A and the angle gear
and secure it into a position
where it covers the angle gear.
In an electrically powered
machine, the power cable for the
electric controls is connected to
the 3-pin socket on the side of
the machine.
The electrically powered machine
is turned on with the green
button of the remote starter,
located in the control panel in
the front of the machine (Figure
15). The actual starter is located
below the machine’s control
panel. The starter features an
automatic fuse and a thermal
relay for the electric motor. The
thermal relay can be reset by
pressing the red stop button on
the starter.
If the electric motor rotates in
the wrong direction (i.e. the
machine makes an abnormal
noise and the hydraulic functions
are inoperable), the current
phase is incorrect. We
recommend using an extension
cord that allows you to switch
the current phase, or an adapter.
Note! If the extension cord does
not have a phase switch, the
electrical work related to
changing the phase must only be
performed by an electrician.
Figure 13. The machine’s electrical drive
Figure 14. Electrical connector of the electric control device
Figure 15. The machine’s remote starter

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3.2.3. Adjusting the log length
The Hakki Pilke 43 has a hydraulic measuring device for cutting firewood, with an adjustment value of
approx. 20 to 60 cm.
When sawing, the limiter plate for logs (B in Figure 16) always moves approx. 5 cm backwards with the
help of a hydraulic cylinder to ensure that the log does not get jammed and is able to freely fall on top of
the guide plates or, alternatively, directly into the splitting groove.
1. Turn the machine off and open the machine’s guard.
2. Adjust the log length limiter to the desired length by releasing the lock in Figure 16 to the
open position (as shown in the smaller figure) and sliding limiter plate B to the desired
position.
3. Turn lock A in Figure 16 back to the closed position.
4. If necessary, you can fine tune the measuring device to the desired position by turning nut C
(Figure 16). Tightening the nut results in the log length being lengthened and vice versa. (If
the log length is standard, you can fine tune the log length to minimise the amount of waste
wood).
Figure 16. Log length adjustment

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3.2.4. Using the out-feed conveyor
The Hakki Pilke 43 firewood processor’s out-feed conveyor belt is driven by a hydraulic motor. To change
the speed of the belt, use adjuster H (Figure 10). The conveyor can be turned sideways hydraulically with
lever E (Figure 10) as follows:
-Lever forwards: the conveyor turns to the left.
-Lever backwards: the conveyor turns to the right.
When using a smaller conveyor:
-The conveyor is adjusted to the desired angle with winch A, as shown in Figure 17.
When using a larger conveyor: (with lever E in Figure 10)
-Lever to the left: the conveyor’s angle to the ground increases
-Lever to the right: the conveyor’s angle decreases
Figure 17.

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NOTE! The maximum operating angle for the out-feed conveyor is 40°. The maximum angle is indicated
in the label below and the instructions attached to the out-feed conveyor.
3.2.5. Splitting blade adjustment
The machine’s splitting blade is controlled hydraulically with control lever F (Figure 10). Pushing the lever
in the front position causes the blade to be lowered, while pulling the lever to the back position causes it
to rise. Logs should always be as centred as possible when passing the blade in order to keep the size of
the firewood consistent.
The blade can be lowered to the lowest position in one go by raising the blade to the upper position and
clearing the space under the blade. The machine must be shut down and disconnected from its power
source for the duration of the cleaning.