Hakki Pilke 55 PRO User manual

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Hakki Pilke 55 Pro Translation Version 3-2022
FIREWOOD PROCESSOR
–Instructions for assembly, operation and maintenance
–EC Declaration of Conformity
–Safety instructions
–Guarantee terms
TP Silva Oy
Valimotie 1, FI-85800 Haapajärvi
tel.[phone]
[e-mail]
www.hakkipilke.fi
ENGLISH
The operator must read and understand these
instructions before operating the machine!

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Hakki Pilke 55 Pro Translation Version 3-2022
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. Preparing the machine for operation and transport........................................................................ 9
3.1.1. Placing the in-feed conveyor in the operating or storage position .......................................... 9
3.2. Controls........................................................................................................................................... 11
3.2.1. Using the machine’s monitor .................................................................................................. 13
3.2.2. Tractor drive ............................................................................................................................ 14
3.2.3. Electrical drive ......................................................................................................................... 15
3.2.4. Adjusting the log length .......................................................................................................... 16
3.2.5. Using the XL Conveyor out-feed conveyor (accessory)........................................................... 17
3.2.6. Adjusting and using the splitting knife.................................................................................... 18
3.2.7. Using the sawdust blower (accessory).................................................................................... 20
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 .................................................................................................................. 22
4.3.2. Jamming of the cutting blade.................................................................................................. 23
4.3.3. Guide plates for falling wood pieces....................................................................................... 23
4.3.4. Sawing the last log................................................................................................................... 24
4.3.5. Using the quick couplings of the additional hydraulics........................................................... 24
4.3.6. 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 knife.................................................................................. 25
4.4.2. Resplitting or splitting without cutting ................................................................................... 25
4.4.1. Adjusting the stroke length of the splitting motion................................................................ 25

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4.4.2. Halving the stroke length of the splitting motion ................................................................... 26
4.5. Using the out-feed conveyor.......................................................................................................... 27
4.6. After use ......................................................................................................................................... 28
5. Machine maintenance............................................................................................................... 28
5.1. Cutting blade and drive end ........................................................................................................... 28
5.1.1. Replacing and tensioning the saw chain ................................................................................. 28
5.1.2. Replacing the saw bar ............................................................................................................. 29
5.2. Changing the oil of the multiplier gear........................................................................................... 30
5.3. Changing the hydraulic oil and filters............................................................................................. 31
5.4. Conveyor maintenance................................................................................................................... 32
5.4.1. Replacing and tightening the in-feed conveyor belt............................................................... 32
5.5. Lubrication...................................................................................................................................... 34
5.6. Saw chain lubrication...................................................................................................................... 39
5.7. Solenoid and pressure regulating valves........................................................................................ 40
5.8. Washing and cleaning..................................................................................................................... 42
5.9. Storage............................................................................................................................................ 42
5.10. Maintenance table...................................................................................................................... 43
5.11. Failures and remedial measures ................................................................................................. 44
6. Guarantee terms ....................................................................................................................... 45
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.
More information on Hakki Pilke products can be found 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 55 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 55 cm. This limit must not be exceeded. Machine is
designed to perform the best when used +20 cm diameter trees. 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
3,240 kg
3,380 kg
PTO/Electrical drive
min 50 hp / max 500 rpm 21.3 kW (min 50 A, type C fuse)
Height/width/length
in working position 2,900/5,970/2,740 (mm)
In-feed/out-feed
conveyor
2,740/1,800 (mm)
Saw bar/chain
bar: 25” groove 2.0 mm. chain: 88 loops, pitch 0.404”
Max log diameter
55 cm (Recommended minimum diameter 20 cm)
Max/min log length
Log max 60 cm; min 25 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 on the right side from the
operator’s position.
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 may 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 may not be operated while under the influence of alcohol or other drugs, or when
tired.
•The machine may 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. The machine must not
be transported connected to a tractor.
•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 rpm range is correct. The machine must be attached to the tractor's lifting
equipment during operation.
•Before starting up the splitter, 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 89.4 dB (LpA); sound power
during work cycle 106.5 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 knife.
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.
The maximum speed for the cardan
shaft is 500 rpm.
The rotation direction is in
the direction of the arrow.
Saw chain oil

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Hydraulic oil
Danger zone
Lubrication point
2. Receipt and assembly
2.1.Delivery inspection
Dispose of the machine’s packaging material in an environmentally friendly manner.
Check that the machine has not sustained any damage during transit 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 designated lifting points, using a
tractor’s lifting equipment or by the lifting points
indicated in figures 2 and 3.
Figure 2. Lifting points for hooks.
Figure 1. Lifting points for a forklift (2 pcs).
Figure 3. Lifting points for hooks.
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

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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. Road transport with a tractor is prohibited. Only short transport
is allowed if the tractor’s lifting capacity is sufficient. Use a transport chassis suitable for road transport.
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.
Note! Road transport of the machine with a tractor is prohibited!
2.3.Main components of the machine
The Hakki Pilke 55 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 4. Main components of the machine
A. In-feed conveyor
B. Control panel
C. Cutting and splitting unit
D. Out-feed conveyor
E. Work platform

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3. Control functions and setting up the machine
3.1.Preparing 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 storage 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. 2.5
m).
2. Release lock A in Figure
5 and lower the in-feed
conveyor’s support leg
to lower position B, as
shown in Figure 5.
3. Detach locking pin C in
Figure 6, and lift lock D
from its slot. At the
same time, lower the
in-feed conveyor to the
lower position using
winch E.
Figure 5.

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4. Ensure that the in-feed
conveyor’s support leg
settles in the
appropriate slot,
position the log guide
plate and tighten it
with the circled bolts
in Figure 7.
5. Also attach the other
guide plate, and
tighten it with the four
circled bolts shown in
Figure 8.
Place the in-feed
conveyor in the
storage position in the
reverse order.
Figure 6.
Figure 7.
Figure 8.