Posch HydroCombi 18 - PS User manual

Operating Instructions
HydroCombi 18
Copyright by Posch Gesellschaft m. b. H., Made in Austria
D1010209 - Issue - 2007/46

Manufacturer
POSCH Gesellschaft m.b.H.
Paul-Anton-Keller-Strasse 40
A-8430 Leibnitz
Tel.: [phone]
Fax: [phone]
E-mail: [email protected]
http://www.posch.com
© Copyright by POSCH Gesellschaft m.b.H., Made in Austria
Please be sure to fill this in before starting. Then you can be sure that this document relates
to your machine, so if you have any queries you will be given the correct information.
Machine number:..............................................................................
Serial number:.....................................................................................
POSCH Austria:
8430 Leibnitz, Paul-Anton-Keller-Strasse 40, telephone: [phone], fax: [phone], e-mail: [email protected]
POSCH Germany:
84149 Velden/Vils, Preysingallee 19, telephone: [phone], fax: [phone], e-mail: [email protected]
1
Manufacturer
2

Contents
1 Manufacturer 2
2 Foreword 5
2.1 Copyright notice 5
2.2 Liability for defects 5
2.3 Reservations 5
2.4 Definitions 5
3 Safety information 7
3.1 Explanation of symbols 7
3.2 General safety information 8
3.3 Safety instructions for log splitter 8
3.4 Safety instructions for rope winches 8
3.5 Noise 8
3.6 Remaining risks 9
3.7 Proper use 9
4 General 10
4.1 Scope 10
4.2 Description 10
4.3 The most important components of the machine 11
4.4 Labels and their meanings 12
4.5 Set-up 13
5 Start-up 14
5.1 Driven by electric motor (type E) 14
5.2 Driven by tractor via universal joint shaft (type PZG) 14
5.3 Driven by the tractor's hydraulic system (type PS) 15
5.4 Driven by tractor with shaft-mounted pump (type PZ) 15
6 Operation 16
6.1 Two-hand controller 16
6.2 Extending the cylinder 17
6.3 The splitting process 18
6.4 Log lifting device 19
6.5 Switching off the machine 20
7 Transport 21
7.1 Transporting by three-point linkage on the tractor 21
8 Checks 22
8.1 Protective guards 22
8.2 Screw fittings 22
Contents
3

8.3 Hydraulic lines 22
8.4 Tool guide 22
8.5 Hydraulic oil level 22
8.6 Two-hand controller 22
8.7 Log retaining tip 23
9 Maintenance 24
9.1 Tool guide 24
9.2 Oil changing 24
9.3 Cleaning 25
10 Special equipment 26
10.1 "Autospeed" splitter 26
10.2 Wood length 1.3 m (V) 26
10.3 Rope winch 26
11 Additional equipment 31
11.1 Splitting cross 31
11.2 Splitting table 32
12 Troubleshooting 34
13 Technical data 35
14 Service 36
15 EC Declaration of Conformity 37
Contents
4

Foreword
Thank you for buying our product.
This machine has been built in conformity with applicable European standards and
regulations.
These operating instructions explain how to operate the machine safely and efficiently and
how to maintain it.
Any person entrusted with the transport, installation, commissioning, operation or
maintenance of the machine must have read and understood:
▪ the operating instructions
▪ the safety instructions
▪ the safety information given in the individual chapters.
To avoid operator error and ensure problem-free operation, the operating instructions must
be available to the operating personnel at all times.
Copyright notice
All documents are protected by the law of copyright.
Documents including excerpts thereof may not be distributed or reproduced nor may their
content be communicated without express permission.
Liability for defects
Read these operating instructions through carefully before putting the machine into
operation.
We accept no liability for damage or disruptions caused by failure to observe the operating
instructions.
Claims for liability must be reported as soon as the defect is identified.
Claims are null and void for example in the following cases:
▪ improper use
▪ faulty attachments and drives not supplied with the machine
▪ failure to use original spare parts and accessories
▪ conversions or modifications, where not agreed with us in writing
We are not liable for defects of wearing parts.
Reservations
Technical data, dimensions, illustrations of the machine and safety standards are subject
to continual change and are therefore not in any circumstances binding in relation to the
supplied machine.
We accept no liability for printing and typesetting errors.
Definitions
Operator
The operator is the party which operates the machine and uses it for its intended purpose
or causes it to be operated by suitable, trained personnel.
Operating personnel
The operating personnel (operators) are those entrusted by the operator to operate the
machine.
2
2.1
2.2
2.3
2.4
Foreword
5

Technical personnel
Technical personnel are persons entrusted by the operator of the machine with special tasks
such as installation, set-up, maintenance and troubleshooting.
Electrician
An electrician is a person who, by virtue of his specialist training, has knowledge of electrical
systems, standards and regulations and is able to identify and prevent possible hazards.
Machine
The term machine replaces the commercial designation of the object to which these
operating instructions relate (see cover sheet).
Foreword
6

Safety information
Explanation of symbols
The following symbols and instructions warn against possible injuries or damage to property
or are intended to assist you in your work.
DANGER
Hazard warning
This symbol appears next to instructions relating to safety at work wherever a hazard to
life and limb exists if the instructions are not complied with.
Follow these instructions at all times and exercise particular care and attention.
DANGER
Warning of dangerous electrical voltage
Contact with live parts can result in immediate death.
Protective covers and enclosures marked with this sign may only be opened by qualified
electricians after the electricity supply has been turned off.
DANGER
Danger of tipping over
Risk of serious injury if the machine tips over.
DANGER
Crushing hazard
Risk of injury through limbs getting trapped.
Note
This symbol appears next to instructions for correct use of the machine.
Non-observance can lead to malfunctions or damage to the machine.
Noise
Symbol for an area where noise levels can exceed 85 dB(A).
Non-observance can cause hearing problems or deafness.
Further information
Symbol for further information on parts acquired from third parties.
Info
Information relating to the action being performed.
3
3.1
Safety information
7

General safety information
The machine must only be used by individuals who are familiar with its operation and
dangers and who have read and understood the operating instructions.
▪ The operator must train his personnel accordingly.
Ensure the machine is stable before starting it.
Minimum age of operator: 18 years.
Only one person may operate the machine at a time.
Ensure that your work area is well lit, as poor lighting considerably increases the risk of
injury.
Never leave the machine running unattended.
Never work without the protective guards in place.
Switch off the machine's drive unit before carrying out any adjustments.
Only use original - POSCH - spare parts.
Work on electrical equipment must only be carried out by qualified electricians.
Never use damaged cables.
Machines with electric motors must not be used in the rain as this can lead to a malfunction
of the switch or the motor.
Machines with shaft-mounted pump (type PZ):
When the machine is at rest, always fix the transmission on the pin of the three-point linkage
and secure with the chain.
Safety instructions for log splitter
Wear safety shoes and close-fitting clothes when splitting logs.
Never hold the log with your hand when splitting.
Never reach under the splitting tool; always grip log from the side.
Never split logs that are cut at an angle.
Keep the working area free from shavings and wood remnants.
Switch off the drive unit before removing any log pieces that have become jammed.
Max. log length 110 cm
Always retract the splitting knife fully during transport and when the machine is at rest.
Safety instructions for rope winches
The rope winch may only be used when the machine is connected to the three-point linkage
of the tractor!
Noise
The workplace-related noise level is 70 dB(A), measured at the ear of the operator. In the
case of machines with a PTO drive, the noise level depends on the noise of the tractor.
The stated values are emissions values, and thus do not necessarily represent reliable
values for the work area. Although there is a correlation between emission and pollutant
levels, it is not possible to deduce reliably from that whether or not additional precautionary
measures are necessary. Factors that influence the level of pollutants present in the work
area include the individual nature of the work area, other sources of noise, e.g. the number
3.2
3.3
3.4
3.5
Safety information
8

of machines and other work operations being carried out in the vicinity. Equally, permissible
values for a work area may vary between different countries. However, this information
should enable the user to estimate the dangers and risks more accurately.
Remaining risks
Even if all safety precautions are observed and the machine is used in accordance with the
instructions, some risks still remain:
▪ Touching of revolving parts or tools.
▪ Injury caused by flying logs or log pieces.
▪ Risk of burns if the engine is not properly ventilated.
▪ Hearing loss if ear protection is not worn when working.
With every machine, some risks still remain. Therefore you should always be very careful
when working. It is up to the operating personnel to ensure that work is carried out safely.
Proper use
The machine HydroCombi 18 is designed exclusively for splitting logs with a maximum
length of 110 cm.
3.6
3.7
Safety information
9

General
Scope
These operating instructions apply to the following machines:
Machine type
Item no.* Type Drive
M6190 HydroCombi 18 - PS Tractor hydraulics
M6192 HydroCombi 18 - PZG PTO shaft
M6194 HydroCombi 18 - E4 Electric motor
M6196 HydroCombi 18 - PZGE4 PTO/electric motor
M6198 HydroCombi 18 - PZ Shaft-mounted pump
*...... The item number of the machine is stamped on its identification plate.
Models
Standard model
.....L Mechanical log lifting device as standard
.....O No mechanical lifting device
Special equipment
.....R "Autospeed"
.....V for logs 130 cm in length
.....WH manually-operated rope winch
.....WF radio-controlled rope winch
Additional equipment
F0002539 Splitting cross
F0002538 Splitting table
Description
The machine HydroCombi 18 is designed exclusively for splitting logs with a maximum
length of 110 cm.
The splitter is driven hydraulically; the hydraulic system is driven by the tractor's hydraulic
system or by an electric motor or by a PTO shaft.
The machine is operated via a two-hand safety controller. When you press the control levers
of the safety controller down at the same time, the splitting blade moves down.
When you release the control levers, the splitting blade stops moving. If you press the control
levers up, the splitting blade returns to the starting position.
The log is placed on a pressure plate under the splitting blade. During operation the splitting
blade moves down into the log and splits it.
4
4.1
4.1.1
4.2
General
10

The most important components of the machine
14
1
2
3
4
5
6
7
8
9
10
11
12
13
16
17
20
18
19
15
1 Cylinder 11 Oil drain screw
2 Guide rod 12 Three-point linkage
3 Ventilation screw 13 PTO pump
4 Shut-off rod 14 Grease nipple
5 Two-hand controller 15 Identification plate
6 Splitting blade 16 Oil sight glass
7 Guard bracket 17 Switch/plug
8 Retaining tip 18 Control valve
9 Tool guide 19 Electric motor
10 Floor plate 20 Oil filter
4.3
General
11

Labels and their meanings
Z2001157
7
1
2
3
6
4
5
1 Only work alone.
2 Do not carry out any repair, set-up, maintenance or cleaning work unless the drive
unit is switched off and the tool is at rest.
3 Wear protective gloves.
4 Wear safety shoes.
5 Wear goggles and ear protection.
6 Caution, moving parts.
7 Read the operating instructions before starting the machine.
Note the direction of rotation of the motor. The pump will be damaged if rotation is in the wrong
direction.
Caution, moving parts.
max. 35 l/min
Z205 0540
Maximum efficiency
Oil level
Maximum PTO speed
Direction of PTO or motor rotation
4.4
General
12

Phase inverter
Set-up
Ensure the machine is stable before starting it.
Set up the machine on a level, firm and clear work surface.
The machine must be placed directly on the ground. Do not place wooden boards, flat pieces
of metal etc. underneath it.
4.5
General
13

Start-up
Check the safety equipment, hydraulic hoses and oil level before start-up.
Driven by electric motor (type E)
Machines with 400V motor
The machine must only be operated on a 30mA FI protective circuit.
Work on electrical equipment must only be carried out by qualified electricians.
1. Connect the machine to the mains:
– mains voltage 400 V (50 Hz)
– fuse 16 A
– Use a power supply cable with a cross-section of at least 2.5 mm².
2. Turn the switch to the ON position.
– Note the rotation direction of the electric motor (see arrow on motor).
If the motor is rotating in the wrong direction:
▪ A phase inverter in the plug controls the direction of rotation of the motor (press in the
disc in the plug with a screwdriver and turn 180˚).
A tight plug connection can rip the CEE plug out of the switch housing.
▪ This can be remedied using standard plugs and a silicone spray.
Any such damage to the switch is not covered by the guarantee.
The pump will be damaged if the motor rotates in the wrong direction.
Driven by tractor via universal joint shaft (type
PZG)
1. Assemble the machine on the three-point linkage of the tractor.
2. Attach the universal joint shaft and secure with the safety chain.
3. Clockwise rotation of the tractor PTO shaft.
4. Turn the tractor's manual throttle to minimum.
5
5.1
5.1.1
5.2
Start-up
14

5. Slowly engage the tractor PTO shaft and allow the machine to start moving.
6. Set the required PTO speed using the manual throttle.
Maximum PTO speed:
▪ 380 rpm
The maximum PTO speed must on no account be exceeded, otherwise the oil will become
too hot. This leads to premature wear and leaks in the pump, cylinder and hydraulic pipes.
Before disengaging the universal joint shaft, set the manual throttle of the tractor to
minimum.
The universal joint shaft must be stored in the universal joint shaft linkage when it is
disconnected.
Driven by the tractor's hydraulic system (type PS)
1. Assemble the machine on the three-point linkage of the tractor.
2. Connect the hydraulic hoses to the tractor's hydraulic system.
3. Turn the control valve on the tractor to the "On" position.
Ensure that the viscosity of the tractor hydraulic oil is compatible with that of the splitter.
▪ Hydraulic oil HLP46
Observe the flow and return.
Maximum efficiency of tractor's hydraulic
system
Maximum working pressure of tractor's
hydraulic system
35 l/min 225 bar
Driven by tractor with shaft-mounted pump (type
PZ)
1. Mount the machine on the three-point linkage of the tractor.
2. Attach the transmission to the tractor PTO shaft and secure with the chain to prevent
twisting.
– The chain must not be more than 30° to the vertical.
– The transmission must not lean more than 45° from the vertical, otherwise oil may
escape from the ventilation screw.
3. Clockwise rotation of the tractor PTO shaft.
4. Turn the manual throttle to minimum.
5. Slowly engage the tractor PTO clutch and let the machine start to move.
6. Set the required PTO rotational speed using the manual throttle.
Maximum PTO speed:
▪ 380 rpm
The maximum PTO speed must on no account be exceeded, otherwise the oil will become
too hot. This leads to premature wear and leaks on the pump, cylinder and hydraulic pipes.
Before disengaging the universal joint shaft, set the manual throttle of the tractor to
minimum.
5.3
5.4
Start-up
15

Operation
At outdoor temperatures below 0°C, let the machine idle for approximately 5 minutes
to allow the hydraulic system to reach the correct operating temperature (the hydraulic pipes
will then be warm to the touch).
Two-hand controller
0
I
II
III
Position "0"
Control levers in home position, splitting tool does not move.
Position "I"
Both control levers pressed downwards simultaneously. While the control levers remain
pressed downwards in this position, the splitting tool will move downwards.
▪ With V2 (2 splitting speeds) the tool travels at low speed with maximum splitting force.
Position "II"
In this position the splitting tool travels at maximum speed with reduced splitting force.
Position "III"
Lever position with latch. When you press the control levers upwards at the same time, the
splitting tool returns to the top position and then goes back to position "0".
6
6.1
Operation
16

Extending the cylinder
1
1 Hexagonal nut
The machine is supplied with the cylinder in the lowered condition.
Before starting to split the logs, it is necessary to extend and fix the cylinder.
When raising and lowering the cylinder, make sure the hydraulic hoses are not trapped.
1. Press the control levers downwards.
– The cylinder rises until it lies against the cylinder support plate.
2. Tighten the two hexagonal nuts of the cylinder.
3. Press the control levers upwards. The splitting blade retracts.
4. The machine can now be used to split logs.
Height in working position: 260 cm
6.2
Operation
17

The splitting process
1
2
1 Shut-off rod 2 Guard bracket
1. Place the log vertically under the splitting blade and press it against the retaining tip, so
that even a thin log stands up by itself.
2. When you press both control levers down simultaneously, the splitting blade moves
down and splits the log. As soon as you release the control levers, the splitting blade
stops moving.
3. To retract the splitting blade again, you have to press the control levers upwards.
▪ The return stroke of the splitting blade can be changed using the shut-off rod.
– Loosen the wing nut and push the shut-off rod into the desired position.
If the wood presses against the guard bracket during the splitting process, the guard
bracket jumps out of the detent position and swings downwards. This means that the guard
bracket is not damaged.
Before starting a new splitting process, the guard bracket must be pressed back up again
into the working position.
Notes on splitting
Never split logs that are cut at an angle.
6.3
6.3.1
Operation
18

To split very deformed wood:
▪ split the billets from the edge.
Logs must always be split lengthways.
If wood gets jammed, knock it out against the direction of splitting (using a pick or a mallet,
for instance).
Log lifting device
The logs which are to be split are lifted into the splitting position using the retracting splitting
blade of the log lifting device.
Only use the log lifting device if the machine is assembled on the three-point linkage or is
secured with the support bracket to prevent it from tipping over.
1
2
3
4
5
6
6.4
Operation
19

1 Lifting arm 4 Lifting chain
2 Detent lever 5 Safety bracket
3 Mounting plate 6 Support bracket
Fitting:
1. Remove the right-hand guard bracket
2. Screw the pre-assembled log lifting device onto the guard bracket bearing.
3. Assemble the mounting plate for the lifting chain onto the splitting blade.
Set lifting chain:
Lifting arm should move up and down with the splitting blade:
▪ hook the last chain link of the lifting chain onto the mounting plate.
Lifting arm should stay up:
▪ either pull the lifting arm to the machine by hand (the lifting arm locks into place on the
detent lever) or
▪ hook the penultimate chain link onto the mounting plate (by doing this, the lifting arm
locks into place automatically).
If the lifting arm needs to fall back down again, the safety lever has to be operated and
the lifting arm pressed outwards.
Switching off the machine
Before switching off the machine, depressurise all hydraulic functions
by placing all control levers in the neutral position.
Driven by electric motor (Type E)
Move the switch to the 0 position.
Driven by tractor via universal joint shaft (type PZG, PZ)
Disengage the universal joint shaft on the tractor.
▪ Before disengaging, turn the manual throttle to minimum.
Driven by the tractor's hydraulic system (type PS)
Turn the control valve on the tractor to the "Off" position.
6.5
Operation
20