Bell SPV26 Manual For Use And Maintenance
SPV26
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English
GB
MANUAL FOR USE AND MAINTENANCE
SPV26
© 1996 BELL - FORM. D22000076 - ver.2
SPV26
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English
TABLE OF CONTENTS
INTRODUCTION ....................................................................................................................................................................................... 3
1 DESCRIPTION OF THE MACHINE ......................................................................................................................................................... 3
1.1 Symbols used ............................................................................................................................................................................... 4
2 TECHNICAL DATA ................................................................................................................................................................................... 5
3 SAFETY .................................................................................................................................................................................................... 6
3.1 General safety regulations ........................................................................................................................................................... 6
3.1.A For machines with electric motor ................................................................................................................................................. 7
3.1.B For machines with fuel engine ..................................................................................................................................................... 7
3.1.C For machines with connection to the hydraulic system of the tractor (IT) .................................................................................. 7
3.1.D For machines with pump on the tractor power take-off (GI)........................................................................................................ 7
3.1.E For machines driven by cardan shaft (GC).................................................................................................................................. 7
4 OPERATING THE MACHINE FOR THE FIRST TIME ............................................................................................................................ 8
4.1.A For machines with electric motor ................................................................................................................................................. 8
4.1.B For machines with fuel engine ..................................................................................................................................................... 8
4.1.C For machines with connection to the hydraulic system of the tractor (IT) .................................................................................. 8
4.1.D For machines with pump on the tractor power take-off (GI)........................................................................................................ 9
4.1.E For machines with pump on the tractor power take-off (GC) ...................................................................................................... 9
4.2 Lighting ......................................................................................................................................................................................... 9
5 USE ...................................................................................................................................................................................................... 10
5.1.A Switching on/off of the log splitter with electric motor (SPV26-E SPV26-T) .............................................................................. 10
5.1.B Switching on/off of the log splitter with petrol or diesel engine (SPV26-BS) .............................................................................. 10
5.1.C Switching on/off of the tractor-driven log splitter (SPV26-IT, SPV26-GC, SPV26-GI) ............................................................... 10
5.2 How to use log splitter .................................................................................................................................................................. 11
5.3 Movable work surface .................................................................................................................................................................. 11
5.4 How to adjust blade stroke........................................................................................................................................................... 11
5.5 How to transport the log splitter ................................................................................................................................................... 12
5.6 Assembly and use of the 4-way wedge ....................................................................................................................................... 12
6 ROUTINE MAINTENANCE ....................................................................................................................................................................... 13
6.1 How to clean the oil filter .............................................................................................................................................................. 13
6.2 How to change the hydraulic oil ................................................................................................................................................... 13
6.3 Sharpening the wedge ................................................................................................................................................................. 14
7 TROUBLESHOOTING .............................................................................................................................................................................. 14
7.1 Resetting of the thermal cut-out of the electric motor ................................................................................................................. 14
DISMANTLING OF THE LOG SPLITTER ................................................................................................................................................ 14
GUARANTEE ............................................................................................................................................................................................ 15
APPENDIX A - WIRING AND HYDRAULIC DIAGRAMS ........................................................................................................................ 16
APPENDIX B - SPARE PARTS ................................................................................................................................................................ 17
I WARNING
When the machine is delivered, check for any missing parts and for any damage during transport. Any complaints must be forwarded
immediately to the carrier and to the retailer. Any subsequent complaints will not be accepted.
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Wheels for minor movements
Current socket
Control valve
Wedge
Carrying handle
Telescopic mast
Work surface
INTRODUCTION
BELL® log splitters have been designed and manufactured in compliance with the most recent European safety regulations with particular
reference to the EN609 and UNI60204 standards.
The ZHB control systems have been designed and engineered so that the operator is forced to work in the safety area without any possibility
of inserting hands or arms in dangerous areas.
Before transporting, installing or operating the machine, read all parts of this manual, paying particular attention to the specific safety
regulations.
Operators who are unable to understand any of the languages in which this manual is written are responsible for asking the retailer to provide a
manual in their own language.
The operator must also train any other person authorised to use the machine.
Failure to comply in any way with these instructions, improper use of the machine, extraordinary maintenance operations not carried
out by skilled, authorised personnel, removal of data plates or markings of any type, removal or tampering with the guards and safety
mechanisms of the machine or any other action not expressly authorised that may impair the active and passive safety systems of
the machine shall relieve the manufacturer of all and any liability and may result in serious injury and damage.
If the machine is tampered with in any way by unauthorised personnel, the guarantee is automatically null and void. This manual is an integral
part of the machine and must accompany it even in the case of transfer of ownership.
DESCRIPTION OF THE MACHINE
The SPV26 vertical, transportable log splitter is equipped with its own electric motor or petrol or diesel engine or with an external connection
for powering by a tractor. The various parts of the machine are shown in fig. 1.
Splitting length
adjustment
Fig. 1 Machine parts
ZHB control levers
Oil tank
Motor (electric motor in the figure)
Main switch
NOTE: Only the SPV26 log splitter with electric motor is shown in fig. 1. The
configuration of the other models with different drive system varies.
PERMITTED AND
MANDATORY
WORK AREA
Oil plug
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in normal conditions of use, our machines may
expose the operator daily to noise levels lower than
or equal to 85 dB(a). it is therefore obligatory to wear
ear defenders.
Dumping of used oil in the environment is forbidden.
The oil must be disposed of according to current
legislation in the country where this operation is
carried out.
1.1 - Symbols used
Standard graphic symbols are used on all machines in order to ensure complete safety of all parts of the log splitter.
As these symbols are very important, read the information below attentively.
it is obligatory to read the machines use and
maintenance manual in full before using the machine.
it is obligatory to wear safety footwear at all times to
provide protection against the risk of logs accidentally
falling on feet.
it is obligatory at all times to wear gloves which
protect the hands against chips and splinters which
may be produced during work.
it is obligatory at all times to wear a helmet which
protects the hands against chips and splinters which
may be produced during work.
it is obligatory at all times to wear goggles or a visor
which protects the hands against chips and splinters
which may be produced during work.
it is forbidden to remove or tamper with the protection
devices and safety devices.
it is forbidden to carry out any maintenance work or to
renew parts on the machine when it is running.
it is forbidden to smoke near the machine and in the
work area.
it is forbidden to stand in the range of action of the
machine. apart from the operator, no other person or
animal may be present within a radius of 5 metres
from the machine.
Warning: direction of rotation of the
wedge.
Never touch the wedge or the
supporting arm when in movement.
Danger of cutting or crushing of the hand: never touch
hazardous areas while the wedge is moving.
Warning: never remove a log trapped in the wedge
with your hands.
Warning: voltage as indicated on the rating
plate
Danger of burns: very hot surface. Do not touch.
Direction of rotation of the
motor. If the motor runs in
the wrong direction, follow
the instructions given in
paragraph 4.1 on page 8.
make certain that the gearbox
shaft rotates in an anticlockwise direction and does
not exceed 540 rpm.
make certain that the gearbox
shaft rotates in a clockwise
direction and does not exceed
540 rpm.
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2 - TECHNICAL DATA
Noise £ 85 dB(A) measured at the height of the operators ear in the working position with the log splitter in operation
· The ears must be suitably protected (ear defenders).
· If the log splitter is connected to a tractor, machine noise is amply covered by that of the tractor.
Fig.2 Maximum size of
the log to be split
Recommended oils
We recommend use of the
following oils for the hydraulic
cylinder:
SHELL TELLUS T22
ARAL VITAM GF22
SP ENERGOL HCP22
MOBIL DTE11 or equivalent
DO NOT USE OTHER GRADE
OILS.
For the type of oil to be used
with the SPV26-BS model with
petrol or diesel engine, refer to
the engine manufacturers
recommendations given in the
related booklet.
7(&+1,&$/'$7$639
( 7 %6 ,7 *, *&
Lenght (mm) 620 620 620 730 730 790
Widht (mm) 730 730 730 730 730 730
Height (mm) 1760 1760 1760 1760 1760 1760
Weight (Kg) 152 152 147 126 108 156
Max. working pressure (bar) 180 180 180 180 180 180
Max. force (tons.) 8 8 8 8 8 8
Log capacity (mm) 1050 1050 1050 1050 1050 1050
Pump capacity (cc/round) 8,3 8,3 8,3 8,3 8,3 8,3
hydraulic oil tank capacity (Lt.) 6 6 6 6 6 6
Huydraulic oil total capacity (Lt.) 9 9 9 9 9 9
Supply
230V 50Hz
Single-ph.
230V 50Hz 3-ph.
400V 50Hz 3-ph.
Premium
grade fuel
From tractor
hydraulic
system
Pump on
power take-off
Pump for cardan
shaft
Absorption 15,6A
230V 3-ph.: 16,1A
400V 3-ph.: 9,3A
----- ----- ----- -----
Power 3Hp - 2,2KW 4Hp - 3KW 5Hp ----- ----- -----
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3 - SAFETY
The information given in the chapter is extremely important for safety purposes. It describes possible hazards tied to use of the
machine and instructions for correct use of this to avoid injury or damage.
WARNING: The BELL Mod. SPV26 log splitter has been designed and manufactured to split logs of the sizes recommended on page 5 only.
Use of the machine for any other purpose shall be considered improper and the manufacturer shall not be liable for any injuries or
damage to be ascribed to improper use of the machine.
The operator must work in the position shown in fig. 1 only and operate the machine drive control with both hands without using other
makeshift systems and without tampering with the ZHB control.
When the machine is working, persons and animals must be kept at a distance of at least 5 meters from the machine.
NEVER ATTEMPT TO TAMPER WITH THE PROTECTIONS OF THE LOG SPLITTER OR TO OPERATE THE MACHINE WITHOUT THESE.
FAILURE TO COMPLY WITH THE INSTRUCTIONS GIVEN IN THIS CHAPTER MAY RESULT IN SERIOUS INJURY OR DAMAGE TO
PERSONS, THINGS AND TO THE MACHINE.
3.1 - General safety regulations
· The machine must always be used by one operator only.
· Nobody must be allowed to use the log splitter unless they have read the instruction manual and have been instructed in the regulations to
follow for correct and safe use.
· The machine must be used by adults only. Use of the log splitter by apprentices of not less than 16 years of age must be supervised by an
adult authorised to use the machine.
· Never wear loose, unbuttoned clothing which may become trapped in moving parts.
· Do not move the log splitter while the motor is running.
· Do not work on sloping or slippery ground. position the machine in a flat area free from objects which may impede the freedom of
movement of the operator.
· Check that the logs to be split are free from nails or wire, which may fly up or damage the machine. the ends of the logs must be cut
square. branches must be cut off flush with the trunk.
· Never try to split logs larger than those indicated in fig. 2. This could be dangerous and may damage the machine.
· Break wood in the direction of the grain. do not place wood across the log splitter and leave it in that position for splitting; it may be
dangerous and may seriously damage the machine.
· Never attempt to cut two logs at once; one may fly up and hit you.
· If the log moves away from the blade, retract the ram or the blade and turn the log through 90°.
· Do not attempt to load the log in the log splitter while the ram is in motion. you could get trapped and injured.
· Keep your hands well away from any splits and cracks which open in the log; these may close suddenly and crush or amputate your
fingers.
· Do not force the log splitter for more than 30 seconds by keeping the cylinder under pressure at the end of its stroke, or by persisting when
a log does not split or gets stuck on the blade. Oil under pressure overheats very rapidly, damaging the pump.
· Never leave the machine unattended while it is running. If you leave the machine, even for a short time, remove the power supply or any
possible cause of accidental start-up.
· The log splitter must never be used by an operator who is under the influence of alcohol, drugs, medicines, or who is tired. A clear mind is
essential for safety.
· Never try to release a jammed log while the machine is running. The machine must be switched off during this operation.
· Never request the assistance of another person to help you remove a jammed log.
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3.1.A - For machines with electric motor...
· do not use machines with electric motor if natural gas, petrol fumes or other inflammable vapours are present.
· check that the electric circuit is adequately protected and that it corresponds with the power, voltage and frequency of the motor; check
that there is a ground connection, and a regulation differential switch upstream.
· Use cables with a section of 2.5 mm
2
. Avoid use of free and inadequately insulated connections.
Connections must be made with protected material suitable for outdoor use.
· Make sure that the machine and the cable never come in contact with water.
· to prevent accidental start-up, ensure that the switch is off before plugging in the power cable.
· treat the power cable with care. do not attempt to move the machine by pulling the cable. do not yank the cable to unplug it; keep the
cable away from excessive heat, oil and sharp objects.
· never leave the machine unattended with the power supply on. also disconnect the power cable when not in use, when carrying out
maintenance work, when changing attachment or moving the machine.
3.1.B - For machines with fuel engine...
· take the necessary precautions against fire when working in dry areas.
· do not smoke while working or refuelling.
· never refuel the log splitter while it is running. switch the engine off and leave it to cool. fill with fuel taking care that the tank does not
overflow. wipe off any traces of petrol before starting up. Handle fuel with care.
· Never touch the engine or the exhaust pipe as they become very hot and may cause burns.
I WARNING
DO NOT START THE ENGINE IN AN ENCLOSED SPACE; EXHAUST FUMES ARE LETHAL.
3.1.C - For machines with connection to the hydraulic system of the tractor (IT)
· Never connect the log splitter with the tractor moving.
· Use only fast-disconnect hydraulic fittings, of the correct size and always check that they are correctly fastened and tight.
3.1.D - For machines with pump on the tractor power take-off (GI)
· Never connect the log splitter with the tractor moving.
· Always check that the gearbox is correctly inserted in the tractor PTO.
· Fasten the gearbox to the tractor with suitable chains. A short chain may break with consequent injury to persons and damage to the
machinery.
· Never touch the power take-off when the engine of the tractor is running. This can be very dangerous.
· Interrupt work immediately and stop the tractor in the case of any leaks of oil from the pipes or gearbox. The tubes are under pressure and
any cracks or breaks may be extremely dangerous.
3.1.E - For machines driven by cardan shaft (GC)
· Never connect the log splitter with the tractor moving.
· Make sure that the machine is properly fixed to the 3 points of the tractor.
· Make sure that the cardan shaft is fully inserted in the power take-off and has clicked in place.
· Never touch the cardan shaft with the engine running.
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Fig.3 Oil level
4 - OPERATING THE MACHINE FOR THE FIRST TIME
Never use the log splitter if it is not in perfect order or if it needs servicing. Before starting work, check correct functioning of all the safety
devices (ZHB, switch-off button on electric machines).
Before starting work, check the level of the hydraulic oil in the tank and top up if necessary
with one of the oils indicated on page 5.
The level of the oil must be between the two notches on the rod of the oil plug.
Before starting work, switch on the log splitter and let the oil warm up for a few minutes.
After 200 hours of use, clean the oil filter as explained on page 13 paragraph 6.1 before starting the machine.
4.1.A - For machines with electric motor...
If the motor does not run in the correct direction, invert two of the phases in the socket.
Remove the plug from the log splitter. Insert a slotted screwdriver with a suitably sized
wedge in the slot located in the connection inlet close to the electric motor as shown in
figure 4. Exerting a slight pressure, turn the white wheel by 180°. This operation physically
inverts the poles on the three-phase motor.
Check that the motor runs in the correct direction as indicated by the arrow.
I Never open the box containing the switch, or open the terminal block on the
motor. if it is necessary to do so, have these operations carried out by your
electrician.
If the fuses blow or the protection valve trips, this means that you are overloading the motor
or the electrical installation is not correctly rated. Consult your electrician.
4.1.B - For machines with petrol or diesel engine...
Before operating the log splitter, carefully read the users manual for the engine fitted. study the maintenance regulations and guarantee
supplied.
Check the oil level in the engine block. top up if necessary.
WARNING: working without oil causes irreparable damage.
When the engine is new, it is important, at first start-up, to let it turn over without performing any work for at least twenty minutes. this runningin period ensures maximum performance and smooth operation of the whole system.
4.1.C - For machines with connection to the hydraulic system of the tractor (IT)
· Make sure the tractor is off, that the parking brake is on and if necessary that the wheels are chocked.
· Before starting work, always check that none of the hydraulic tubes is damaged.
· Connect the oil delivery tube (marked with a special flat white clip) of the log splitter and the discharge tube (no marking) to the hydraulic
system of the tractor.
· Make certain that all unions are tight and that there is no leakage of oil.
· Apply a pressure not exceeding 220 bar to the hydraulic circuit of the log splitter.
· Perform a few cycles without wood before starting work so as to vent any air present in the hydraulic circuit.
· When disconnecting the machine from the hydraulic system of the tractor, take care not to spill any oil, and to replace the plugs on the two
tube unions.
Fig.4 Inversion of the poles in the three-
phase motor
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