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Summary of Contents for Husqvarna SMC 50 EF
- Page 1 Operator´s manual SMC 50 SMC 50 E SMC 50 EF Please read these instructions carefully and make sure English you understand them before using the one-man sawmill.
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Page 2: Table Of Contents
TABLE OF CONTENTS Introduction ... 3 Symbols ... 4 Warning Signs ... 4 Safety Regulations ... 5 Description ... 7 Installation ... 16 Fuel Handling ... 21 Starting and Stopping... 23 Use ... 25 Maintenance ... 29 Technical Data ... 33 –... -
Page 3: Introduction
Introduction This operator’s manual describes in detail how the one-man sawmill is used and maintained and how servicing is to be carried out. It also describes the measures to be taken for maximum safety and how the safety features are designed and function, as well as how they are inspected, maintained, and repaired if necessary. -
Page 4: Symbols
Symbols The symbols below are used in this operator’s manual. Eye protection and hearing protection should be used. Boots or work shoes with steel toecaps and non-slip soles should be worn. Eye protection should be used. Protective gloves should be worn. -
Page 5: Safety Regulations
SAFETY REGULATIONS Safety Regulations WARNING! A one-man sawmill can be a dangerous tool that can cause serious or fatal injury if used incorrectly or carelessly. It is very important that the person using the one-man bandsaw reads and understands the content of this manual. -
Page 6: Fuel Safety
SAFETY REGULATIONS The One-man Sawmill Safety Equipment WARNING! The one-man sawmill must never be used if any of the safety devices or guards is damaged or does not work. There are a number of safety devices and guards in order to prevent accidents when using the sawmill. These are described in the sawmill’s general description. -
Page 7: Description
One-man sawmill chain saw engine The one-man sawmill consists of two main parts: • The carriage with engine and saw • Rails 1. Rail sections (2) 2. Log lifter 3. Timber supports (short and long) 4. Log bolster 5. Log lock 6. - Page 8 One-man Sawmill Electric Motor The one-man sawmill consists of two main parts: • The carriage with motor and saw • Rails 1. Rail sections (2) 2. Log lifter 3. Timber supports (short and long) 4. Log bolster 5. Log lock 6.
- Page 9 One-man sawmill with electric motor and feed The one-man sawmill consists of three main parts: - The carriage with motor and chain - Feed unit - Rails 1. Rail sections (2) 2. Log lifter 3. Timber supports (short and long) 4.
- Page 10 Saw carriage (FIG. 2) The saw carriage comes in the same version for all one-man sawmill models and comprises the following parts: • Steel structure with runner wheels against the rails and guides for the saw’s up and down movement. •...
- Page 11 Chain oil tank (FIG. 5) Chain sawmill with electric motor On the saw carriage for sawmills that are fitted with an electric motor, the oil tank (25) for chain oil is located on the electric motor. The chain oil is pumped via a hose by a chain oil pump that is installed under the clutch drum in the console.
- Page 12 Motors Chain saw engine (FIG. 9) The one-man sawmill is powered by a standard chain saw ranging from 65 cm up to 95 cm is mounted on a vibration-free plate (9), where it is screwed into the bar mounting with two spacers and screws (15).
- Page 13 Rails The rails consist of two sections (standard delivery). Each section is 3 m. The sections are aligned and bolted together into a track for the carriage. The rail sections are bolted together and fastened using M12 bolts with nuts, which assures stability and ensures that the carriage runs straight.
- Page 14 Rail Stop Rail stops are fitted at the ends of the rails (A). The stop is mounted using a bolt from the side of the rail. Adjustable Support Feet Adjustable support feet are mounted by each log bolster. You can fine tune the rails’ adjustment using the support feet.
- Page 15 Safety Devices The one-man sawmill is fitted with a number of safety devices, which are described under the headings below. WARNING! The one-man sawmillmust not be started if any of the safety devices have been removed, are defective, or are not working. Saw chain guard (FIG.
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Page 16: Installation
Unpacking Unpack the one-man sawmill and check that the delivery is complete. Check that no parts are damaged. If any part is damaged, report this to the carriers. The operator’s manual includes detailed instructions about safety, assembly, use, and maintenance of the one-man sawmill. - Page 17 Setting up the Saw Carriage (FIG. 24) WARNING! The saw carriage is heavy. Two persons are required when setting up. Always wear boots with steel toecaps. CAUTION! Do not drop the saw carriage onto the rails or any other hard surface too heavily. This will result in permanent damage to the saw carriage’s bearings.
- Page 18 One-man sawmill with chain saw engine Install chain saw and bar (FIG. 28) 1. Install the chain and bar on the chain saw, see the chain saw operator’s manual. Replace the saw’s bar nuts with two extended bar nuts (A). 2.
- Page 19 One-man sawmill with chain saw engine Install the handlebar (FIG. 32) The handlebar with the throttle is installed on the saw carriage using two bolts. Install throttle and cable (FIG. 33) The throttle and lever are installed in the chain saw’s handle.
- Page 20 One-man sawmill with chain saw engine Adjusting the bar The bar must be adjusted so that it is parallel with the log bolsters and with the rails. This is done using the nuts under the vibration damping plate. Set the bar so that it is parallel with the rails by positioning a straight ruler measuring approximately 1 m across the bar.
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Page 21: Fuel Handling
Fuel chain saw engine Fuel Safety WARNING! The fuel used in the one-man sawmill has the following hazardous properties: 1. The fluid, its vapour, and its exhaust fumes are poisonous. 2. Can cause skin irritation. 3. Is highly inflammable. The following are absolutely forbidden when fuelling: •... - Page 22 • For the best results use HUSQVARNA two-stroke oil, which is especially developed for chain saws. Mixing ratio 1:50 (2%). • If HUSQVARNA two-stroke oil is not available, you may use another two-stroke oil of good quality that is intended for air cooled engines. Contact your dealer when selecting an oil.
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Page 23: Starting And Stopping
STARTING AND STOPPING WARNING! Observe the following before star- ting the engine: • The engine must be mounted in the sawmill before starting. Otherwise the clutch can come loose and cause personal injuries. • Keep people and animals well away from the risk zone. Starting a cold chain saw engine (FIG. - Page 24 STARTING AND STOPPING Starting the electric sawmill (FIG. 41) WARNING The sawmill must not be started until the appropriate current and voltage have been connected. Use suitable personnel trained in the country in question. NOTE! The first time the sawmill is started or when it has been moved to another power outlet: •...
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Page 25: Use
Securing the Log WARNING! Exercise care during all log hand- ling. Heavy lift! Wear boots or shoes fitted with steel toecaps. Fold up the stops (C) on the left-hand side of the rails. Roll the log up against either the long or the short log support, depending on the timber dimensions. - Page 26 Calculating the Yield Measure the log’s top end and determine how the log should be utilised for the timber in question. Include the thickness of the saw cut in the calculation. The saw cut thickness = 7 mm. Sawing WARNING! Use the following protective equipment when sawing: •...
- Page 27 WARNING! Check during sawing that the chain does not hit the folding stops or log lock. WARNING! The saw carriage must not be moved backwards while the chain is in motion. The log could come loose and cause personal injury. Starting the Petrol Engine Start the engine.
- Page 28 Loosen the log and turn it 90°. Adjust the top end of the log using the height adjuster and secure the log with the flat surface tightened against the stop. Cut off the upper sapwood. 10. Loosen the log, turn it 180°, lower the height adjuster, and secure the log.
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Page 29: Maintenance
WARNING! The one-man sawmill must be disconnected from power during all maintenance work. Always use personal protective equipment. Clutch drum When replacing the clutch drum on the chain saw, see the chain saw operator’s manual. The clutch drum on the chain sawmill with electric motor has a setscrew installed in the end of the drive shaft. - Page 30 Saw chain WARNING! The chain is sharp and can cause cuts. It can cause personal injury when handled carelessly. Always wear protective gloves when working with the saw chain. The chain is correctly tensioned when there is no slack on the underside of the bar, but it can still be turned easily by hand.
- Page 31 Drive belt Chain sawmill with electric motor (FIG. 54) The drive belt becomes worn as the sawmill is used. The belt should be replaced after 200 hours of operation to avoid a belt failure during operations. If the drive slips or the belt needs to be adjusted frequently, this is a sign that the belt needs to be replaced.
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Page 32: Monthly Maintenance
Maintenance The maintenance described in this section refers to measures that can be carried out by the user. If faults are detected that cannot be rectified in accordance with this operator’s manual, contact your nearest authorised service representative. Daily maintenance Check that nuts and screws are tight. -
Page 33: Technical Data
Technical data Chain saw engine See information under the heading Technical data in the chain saw operator’s manual. Electric motor Power 380-420 V y-connection: Ampere: Power 220-240 V delta connection: Ampere: Electric motor feed 42 volt. Weights Saw carriage, chain saw engine, kg Saw carriage, electric motor, kg Electric feed unit, kg Two rail sections, kg... - Page 34 Directive 98/37/EC, Appendix 2 A Lennartsfors AB, Lennartsfors 1, SE-672 92 ÅRJÄNG, hereby guarantees that the one-man sawmills Husqvarna SMC 50 and SMC 50 E, SMC 50 EF, with serial numbers 02 100001 – 02 5200100, meet the standards prescribed in the COUNCIL’S DIRECTIVES: - of 22 June 1998 ”relating to machinery”...
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