Logosol B751 Band Sawmill With 13 HP Petrol Engine User Manual
- June 13, 2024
- LOGOSOL
Table of Contents
Logosol B751 Band Sawmill With 13 HP Petrol Engine
Product Information
The product is a 15 HP petrol engine manufactured by Loncin. It is designed for installation on the Logosol band sawmill. The engine comes with a SKU number of 0458-395-5431 and is supplied as part of a pack that includes an accessory pack specifically for the 15 HP Loncin engine.
Product Usage Instructions
- Read through the user manual carefully and ensure understanding of its contents before using the saw.
- Assemble the sawmill according to the instructions provided in the user manual for the band sawmill.
- Follow the set-up instructions provided in the user manual before starting the machine.
- Fit the handle on the handle tube using the provided screws (1 x M6x50, 1 x M5x50, 1 x M6, 1 x M5).
- Ensure proper safety precautions are taken when handling the heavy engine to avoid injury. Two people should assist with heavy lifting.
- Carefully place the engine on the engine shelf, wearing protective gloves to avoid entrapment.
- Securely fasten the engine to the engine shelf using the provided fastening screws.
- Install the centrifugal clutch, drive belt, and throttle cable on the sawmill according to the assembly instructions.
- Complete the setup sequence for the machine as described in the sawmill manual after assembly.
- To fit the throttle cable, remove the airbox filter and lower part of the airbox.
- Before adjusting throttle cable tension, ensure the ignition is turned OFF and the fuel valve is closed to avoid serious injury.
- Always start and switch off the machine from the operator’s station. Adjust the tension of the throttle cable on the engine side only when the machine is turned off.
- Ensure the hinge switch for the machine is fitted before commissioning the machine. Always switch off the machine from the operator’s position before working on the saw head.
- Take precautions to avoid burn injuries as the engine and its silencer become very hot during operation and after shutdown. Allow sufficient cooling time before servicing or performing maintenance on the machine.
- To mount the voltage regulator on the battery box, connect the red cable with the fuse holder to the solenoid, then connect the cable between the battery’s positive terminal and the solenoid. Finally, connect the cable between the negative terminal of the battery and the engine chassis.
- Securely place the battery in the protective box using a strap.
PACK SUPPLIED
- Read through all the set-up instructions before starting to set up, then follow the instructions step by step as you work.
- Numbering for installation sequence
- After assembly, follow the instructions under Setup sequence in the sawmill manual to complete setup before starting the machine.
INSTALLATION
These assembly operations (1–2) must not be performed if the machine is to be
fitted with Smart Set (see Smart Set manual). 
WARNING! Heavy! Risk of injury.
Two people are always required to help with heavy lifting.
WARNING! Risk of entrapment.
Wear protective gloves and handle the engine carefully when placing it down on
the engine shelf.
INSTALLATION: ENGINE AND THROTTLE CABLE
The engine has to be installed on the engine shelf and secured using the
fastening screws. The centrifugal clutch has to be fitted, and the drive belt
and throttle cable also have to be fitted on the sawmill. Follow the assembly
instructions, then run through the setup sequence for the machine when
assembly is complete.
Fitting the throttle cable: Start by removing the airbox filter and the lower
part of the airbox.
WARNING! Risk of serious injury.
Before adjusting the throttle cable tension on the engine: Turn the ignition
to OFF and close the fuel valve. Always start the machine from the operator’s
station. Always turn off the machine before adjusting the tension of the
throttle cable on the engine side.
WARNING! Risk of burn injuries. The engine and its silencer become very
hot during operation and after the engine has been shut down. Allow the engine
and silencer to cool before servicing or performing maintenance on the
machine.
THROTTLE ADJUSTMENT
- Start by adjusting the throttle cable at the throttle handle so that you have equal adjustment travel in both directions (1).
- Attach the other end of the cable housing to the clamp on the engine (2).
- Then release the nut holding the throttle control (3) in place.
- Screw the cable into the nipple (4). Make sure that the throttle is in the neutral/unaffected position when doing this.
- Check that you have 1 to 3 mm of clearance in the throttle handle, and that the cable moves freely. Adjust the cable tension at the throttle handle (1), if necessary.
- Start the engine and check that it is idling and that the saw blade does not move while the throttle handle is in idle position. Adjust the cable tension at the throttle handle (1), if necessary.
- Secure the adjustment using the locking nuts (5).
WARNING! Risk of serious injury.
The hinge switch for the machine has to be fitted before commissioning the
machine. Always switch off the machine from the operator’s position before
working on the saw head.
WARNING! Risk of burn injuries. The engine and its silencer become very
hot during operation and after the engine has been shut down. Allow the engine
and silencer to cool before servicing or performing maintenance on the
machine.
- Mount the voltage regulator onto the battery box.
- Then, connect the red cable with the fuse holder to the solenoid.
- Then connect the cable between the battery’s positive terminal and the solenoid.
- Then, complete the assembly by connecting the cable between the negative terminal of the battery and the engine chassis.
- Connect the safety switch. The plug must be connected to the severable connector emerging out of the cable assembly.
- Then plug in the lengthening joint and connect the switch. Then, couple the ring cable lug to the engine chassis.
SAFETY SWITCH WIRING DIAGRAM
Now you have finished installing the engine, go back to the manual for your band sawmill and carry on with the setup sequence, starting at the point as indicated in the instructions below.
SETUP SEQUENCE
Read through all the set-up instructions before starting to set up, then
follow the instructions step by step as you work.
IMPORTANT! It is important to adjust the saw head before starting to
ensure satisfactory sawing and the correct functioning of the sawmill. Follow
the setup sequence carefully! Certain adjustments affect other machine
settings.
Fiskaregatan 2, SE-871 33 Härnösand, Sweden 0611-182 85
info@logosol.se
www.logosol.se