Hakki Pilke 50 Pro User manual

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Hakki Pilke 50 Pro Translation Version 1-2018
Hakki Pilke
50 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
ENGLISH
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 ....................................... 9
3.1.2. Placing the out-feed conveyor in the operating or transport position................................... 11
3.2. Controls........................................................................................................................................... 13
3.2.1. Tractor drive ............................................................................................................................ 15
3.2.2. Electrical drive ......................................................................................................................... 16
3.2.3. Adjusting the log length .......................................................................................................... 17
3.2.4. Using the out-feed conveyor................................................................................................... 18
3.2.5. Splitting blade adjustment ...................................................................................................... 19
3.2.6. Using a sawdust blower........................................................................................................... 19
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 .............................................................................................................. 22
4.3.1. Hydraulic log press .................................................................................................................. 23
4.3.2. Jamming of the cutting blade.................................................................................................. 23
4.3.3. Sawing the last log................................................................................................................... 23
4.3.4. Using the quick couplings of the additional hydraulics........................................................... 24
4.3.5. Connecting a log table’s in-feed rollers to the in-feed conveyor............................................ 24
4.4. Log splitting..................................................................................................................................... 25
4.4.1. Jamming of wood on the splitting blade................................................................................. 25
4.4.2. Resplitting or splitting without cutting ................................................................................... 25

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4.4.1. Replacing the splitting blade ................................................................................................... 25
4.4.2. Adjusting the stroke length of the splitting motion................................................................ 26
4.5. Using the out-feed conveyor .......................................................................................................... 27
4.6. After use ......................................................................................................................................... 28
5. Machine maintenance............................................................................................................... 29
5.1. Cutting blade and drive end ........................................................................................................... 29
5.1.1. Replacing and tensioning the saw chain ................................................................................. 30
5.1.2. Replacing the saw bar ............................................................................................................. 31
5.2. Changing the multiplier gear’s oil................................................................................................... 32
5.3. Changing the hydraulic oil and filters ............................................................................................. 32
5.4. Conveyor maintenance................................................................................................................... 34
5.4.1. Replacing and tensioning the in-feed conveyor belt .............................................................. 34
5.4.2. Replacing and tensioning the out-feed conveyor belt............................................................ 35
5.4.3. Replacing the out-feed conveyor plates ................................................................................. 35
5.5. Lubrication ...................................................................................................................................... 35
5.6. Saw chain lubrication...................................................................................................................... 38
5.7. Solenoid and pressure regulating valves ........................................................................................ 39
5.8. Guard mesh safety device .............................................................................................................. 42
5.9. Washing and cleaning..................................................................................................................... 43
5.10. Storage ........................................................................................................................................ 43
5.11. Maintenance table ...................................................................................................................... 44
5.12. Failures and remedial measures ................................................................................................. 45
6. Guarantee terms ....................................................................................................................... 46
7. EC Declaration of Conformity for the machine ......................................................................... 47

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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 50 Pro 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 47 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
2,100 kg
2,200 kg
PTO/Electrical drive
min 35 hp / max 500 rpm 15 kW (min 32 A, type C fuse)
Height/width/length
in transport position 2,900/3,100/1,520 (mm)
In-feed/out-feed
conveyor
2,850/4,000 (mm)
Saw bar/chain
bar: 20” groove 1.6 mm, chain: 72 loops, pitch 0.404”
Max log diameter
47 cm
Max/min log length
Log max 60 cm; min 20 cm
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.
The machine may not be used indoors.

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1.5.Safety instructions
This machine 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 or with the
lifting equipment of the tractor.
Figure 1. Lifting points for a forklift (2 pcs).
When connecting the machine to the tractor's lifting equipment, the tractor cabin must be free of people
in order 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.

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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 50 Pro 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.
Figure 2. Main components of the machine
A. In-feed conveyor
B. Control panel
C. Cutting and splitting unit
D. Out-feed conveyor

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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.
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 lock by
opening the latch shown
in Figure 3.
3. Use winch A to lower the
in-feed conveyor to the
bottom position.
Figure 3.
Figure 4.

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If necessary, guide
support leg B with your
other hand to ensure that
it settles in the correct
position, as shown in
Figure 5.
4. Turn log guide plate C into
the working position, as
shown in Figure 6.
Place the in-feed
conveyor in the transport
position in reverse order.
Figure 5.
Figure 6.