Markusson Combimatic User manual

User guide
Before using the machine, read this guide thoroughly and
make sure that You have understood it.

1
CONTENTS
GENERAL .................................................................................................................................2
DESCRIPTION OF FIELD OF APPLICATION......................................................................2
SYMBOLS.................................................................................................................................3
WARNING LABELS ................................................................................................................3
SAFETY REGULATIONS........................................................................................................4
MOTOR DATA COMBIMATIC ..............................................................................................4
COMPRESSED AIR DATA COMBIMATIC...........................................................................4
POWER SUPPLY......................................................................................................................5
ACCESSORIES .........................................................................................................................5
FUNCTIONS .............................................................................................................................6
ASSEMBLY INSTRUCTIONS, STAND .................................................................................7
INSTALLING THE SHARPENING MACHINE .....................................................................8
CUTTING ANGLE....................................................................................................................8
GRINDING ANGLE..................................................................................................................8
CENTRING THE GRINDING WHEEL...................................................................................9
COUNTER...............................................................................................................................10
SPEED CONTROL..................................................................................................................10
CHAIN LOCK ADJUSTMENT, DIFFERENT CHAIN TYPES............................................11
WIRE ADJUSTMENT ............................................................................................................12
GRINDING WHEEL ADJUSTMENT DEPTH......................................................................14
STROKE ADJUSTMENT.......................................................................................................14
GRINDING THE DEPTH GAUGE LUGS.............................................................................15
TRIAL SHARPENING............................................................................................................16
SHARPENING CUTTING LINKS .........................................................................................16
OPERATION GRINDING MACHINE...................................................................................17
OPERATION STAND & TENSIONER..................................................................................18
SHARPENING DOUBLE LINKED CHAINS........................................................................19
MAINTENANCE.....................................................................................................................19
SETTINGS AND SERVICE....................................................................................................20
TROUBLESHOOTING...........................................................................................................21
INDICATIONS –LED ............................................................................................................22
EXPLODED VIEW .................................................................................................................23
EC DECLARATION OF CONFORMITY..............................................................................28
There may be discrepancies in the pictures but the information is always correct.
2014-05-25

2
GENERAL
This user guide describes in detail how to use, maintain and inspect the chain
sharpening machine. It also describes the steps to be taken to ensure maximum
safety, how the safety components are designed, how they work and how to
check and inspect them. It also explains how to carry out any repairs that might
be needed.
NOTE:
Everyone who will install, use or repair the chain sharpening machine must
read and understand this manual.
The user guide covers installation, user and the various maintenance
actions that can be done by the operator. More detailed servicing or
troubleshooting must be done by the dealer’s servicing team. The user
guide describes all the necessary safety-related components. Anyone
who intends to use the machine must read and understand it before
the chain sharpening machine is installed. Symbols and warning signs
shown on this page appear in this manual and on the chain
sharpening machine.
If a warning decal on the machine has been damaged or is worn, a
new one must be applied as soon as possible to ensure the greatest
possible safety when using the chain sharpening machine.
DESCRIPTION OF FIELD OF APPLICATION
The machine is designed to be used to sharpen cutting chains as
used on power saws, forestry machines and harvesters.
The machine can sharpen the cutting teeth of chains and lugs. It
works automatically.
The machine must be used indoors.
The machine is powered by a 12-Volt DC supply.

3
SYMBOLS
Before using the chain sharpening machine, read this user guide
thoroughly and make sure that you have understood it all.
Wear eye protection.
Wear safety gloves.
WARNING LABELS
Observe Cutting Hazard
Direction of rotation Crushing Hazard

4
SAFETY REGULATIONS
Locate the machine where it is not exposed to rain or damp.
The site must be well lit.
The machine must not be located close to gas, liquids or other
materials that might catch fire or explode.
Only a service technician is permitted to carry out work on the
machine.
To avoid mistakes when sharpening chainsaw chains, it is extremely
important to understand how the sharpening machine works.
Read the instruction manual carefully before doing any sharpening
with the machine.
Always wear safety gloves and safety goggles.
Always check the condition of the grinding wheels.
Cracked, vibrating or wobbling grinding wheels must be discarded.
To avoid breakdowns, clean the machine to remove grinding dust.
MOTOR DATA COMBIMATIC
Grinding motor
Voltage: 12 Volt DC
Rotation speed: 2800 r/min
Peripheral speed: 22 m/s
Power: 90 Watt
Current: 7,5 A
Grinding wheel: 150x4x16 mm
Overcurrent protection: Automatic fuse, ptc type
Machine weight 15,9 kg (without stand)
Machine dimensions: L475mm x D140mm x H395mm (Without stand)
Stand dimensions: L400mm x D460mmm x H1070mm
Working voltage: Min 12 Volt DC, Max 15 Volt DC
COMPRESSED AIR DATA COMBIMATIC
Min 5 Bar
Max 8 Bar

5
POWER SUPPLY
For the best performance, the machine should be connected to the Markusson
Converter. The machine can also be powered from a 12-volt car battery or from
a battery charger with an output of 12 –15 volts DC (min 10 ampere). When
using a battery, connect the red cable to the positive terminal (+) and the black
one to the negative (-).
If the cables are connected to the wrong terminals, the grinding disc and the
feeder motor will turn in wrong direction, causing the machine to break
down. Compare the direction of rotation with the arrow on the cover.
NOTE:
Position the battery, battery charger or power converter where
there is as little dust as possible. Make sure that the battery terminals are
connected to the correct poles of the battery. Position the battery so that
sparks from the sharpening machine cannot reach it.
ACCESSORIES
Besides the machine, there are a number of accessories in the kit:
1. Grinding disc guard
2. Torx sheet metal screw x2
3. Grinding disc 150x4x16
4. Grinding disc 150x6x16
5. Grinding disc 150x10x16
6. Profile stone
7. Profile template
8. Allen key
9. Chain feeder
10. Spacers x4, for chain ruler
When machine is delivered with a stand, the following are also supplied:
11. M6 nut x2 (stand) 12. M6 Screw x2 13.Carrigebolt M6 x2

6
FUNCTIONS
1. Start, sharpening motor.
2. Start, automatic.
3. Speed control
4. Counter
5. Electric power
(12-15 V DC in).
6. Adjustment: feedingdepth / pulse
7. Stop button.
(Zero voltage cutout.
The machine must be
restarted manually)
8. Changing the angle of the grinding
head. (shift from left to right)
9. Power on.
10. Cutting tooth length setting
adjustment.
11. Chain feeder mechanism.
12. Length adjustment between left
and right tooth.
13. Chain rulers.
14. Grinding angle adjustment 0°-35°.
15. Chain lock adjustment
16. Grinding wheel adjustment (when worn).
17. Grinding disc.
18. Grinding motor.
19. Depth adjustment, grinding disc.
20. Graduation cutting angle.
21. Graduation grinding angle.
22. Stroke adjustment.
23. Tensioner
24. Tensioner arm
25. Nut, pneumatic cyl.
26. Pneumatic cylinder.
27. Air hose
28. Protective plastic
29. Locking handle.
30. Tensioner bracket.
31. Stand

7
ASSEMBLY INSTRUCTIONS, STAND

8
INSTALLING THE SHARPENING MACHINE
The machine must not be located close to
gas, liquids or other materials that
might catch fire or explode.
Install the machine on a working bench or a stand.
NOTE:
The machine must be securely fastened. The machine must be fixed in
line with or 1-5mm outside of the edge of the working bench.
CUTTING ANGLE
The cutting angle can be set between 90°and 50°. Loosen the nut on the back (1)
and turn the grinding head to the correct degree marking and then tighten the
nut.
GRINDING ANGLE
The grinding angle can be set between 0°-35°. If You want to change the angle,
loosen the allen screw (1). NOTE: Max three (3) turns. Turn the grinding head
to the desired angle. Tighten the allen screw again (1).

9
CENTRING THE GRINDING WHEEL
If the lengths of the right and left cutting links turn out different on sharpening,
this can be adjusted with adjusting screw 12. When the screw is adjusted, the
length of the inner or outer cutting links will increase/decrease.
Be prepared to stop the machine if something goes
wrong during trial sharpening.
Check the grinding disc for cracks and that it is securely fixed
to the hub. Stop the grinding wheel immediately if abnormal
vibrations occur.