Instruction/ maintenance manual of the product SMC 50 EF Husqvarna
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English Oper a tor´s manual Please read these instructions car efully and mak e sure you understand them bef ore using the one-man sa wmill. SMC 50 SMC 50 E SMC 50 EF.
2 – English T ABLE OF CONTENTS Introduction ....................................... 3 Symbols ............................................. 4 W arning Signs ................................... 4 Safety Regulations ............................ 5 Description .
English – 3 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.
4 – English KEY T O SYMBOLS Symbols The symbols below are used in this operator ’s manual. W arning Signs The decal with the symbols below is found on the one- man sawmill. Boots or work shoes with steel toecaps and non-slip soles should be worn. Eye protection and hearing protection should be used.
English – 5 SAFETY REGULA TIONS 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.
6 – English SAFETY REGULA TIONS WARNING! The one-man sawmill must never be used if any of the safety devices or guards is damaged or does not work. 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.
English – 7 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. T imber supports (short and long) 4. Log bolster 5. Log lock 6. Adjustment nut 7.
8 – English DESCRIPTION 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. T imber supports (short and long) 4. Log bolster 5. Log lock 6.
English – 9 DESCRIPTION One-man sawmill with electric motor and feed T ools and operator ’ s manual A. Open ended spanner 13-15 mm B. Open ended spanner 17-19 mm C. Socket spanner D. Combination spanner 13-19 E. Combination spanner F . Allen key 6 mm G.
10 – English DESCRIPTION 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.
English – 11 DESCRIPTION FIG. 6 FIG. 7 FIG. 8 FIG. 5 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 .
12 – English DESCRIPTION Motors Chain saw engine (FIG. 9) The one-man sawmill is powered by a standard chain saw ranging from 65 cm 3 up to 95 cm 3 . The chain saw is mounted on a vibration-free plate (9), where it is screwed into the bar mounting with two spacers and screws (15).
English – 13 DESCRIPTION Folding Stops (C) There are a number of folding stops for the log on the left-hand side of the rails. T o increase usability , the stops come in two different lengths. Log Locks (D) The log locks consist of a cam with handle, housed in a moveable unit.
14 – English DESCRIPTION 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. Rail Guard The saw carriage is equipped with four rail guards that run above the rails.
English – 15 DESCRIPTION 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.
16 –English INST ALLA TION Bolted joint Adjustable foot Aligning the rails Installation Site The one-man sawmill with petrol engine should be installed outdoors.
English – 17 INST ALLA TION 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 .
18 –English INST ALLA TION FIG. 28 FIG. 29 FIG. 31 FIG. 30 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).
English – 19 INST ALLA TION 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. FIG. 32 FIG. 34 FIG. 33 D Install scale pointer and scale (FIG. 34) Install the scale pointer and scale as follows: 1.
20 –English INST ALLA TION 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.
English – 21 FUEL HANDLING 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. Fuel chain saw engine Fuel Safety The following are absolutely forbidden when fuelling: • Smoking.
22 – English Two-stroke oil • 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.
English – 23 ST ARTING AND ST OPPING 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.
24 – English ST ARTING AND ST OPPING NOTE! The first time the sawmill is started or when it has been moved to another power outlet: • Test start the sawmill in accordance with the starting instructions. • Check the chain direction. If the chain runs in the wrong direction, there is a phase inverter on the power connector (FIG.
English – 25 Securing the Log WARNING! Exercise care during all log hand- ling. Heavy lift! Wear boots or shoes fitted with steel toecaps. 1. Fold up the stops (C) on the left-hand side of the rails. 2. Roll the log up against either the long or the short log support, depending on the timber dimensions.
26 – English 1. Place the log on the rails facing the folding log supports (FIG. 44). 2. Set the height of the bandsaw blade using the crank (11). 3. Clean any sand from the log, if necessary. This results in less wear. 4. Check and if necessary top up the chain oil tank with chain oil on each sawmill.
English – 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 1.
28 – English 7. Loosen the log and turn it 90°. 8. Adjust the top end of the log using the height adjuster and secure the log with the flat surface tightened against the stop. 9. Cut off the upper sapwood. 10. Loosen the log, turn it 180°, lower the height adjuster, and secure the log.
English – 29 MAINTENANCE WARNING! The one-man sawmill must be disconnected from power during all maintenance work. Always use personal protective equipment. ! FIG. 53 FIG. 52 Clutch drum When replacing the clutch drum on the chain saw , see the chain saw operator ’s manual.
30 – English MAINTENANCE FIG. 53 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.
English – 31 MAINTENANCE FIG. 56 FIG. 54 FIG. 55 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.
32 – English 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.
English – 33 TECHNICAL DA T A T echnical data Chain saw engine See information under the heading T echnical 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.
34 – English TECHNICAL DA T A Noise Levels Equivalent noise intensity at operator ’s ear during sawing, measured according to ISO 7917, dB(A) Petrol engine: Electric motor: Equivalent noise level .
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However, one of the most important roles played by the user manual is to help in solving problems with Husqvarna SMC 50 EF. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Husqvarna SMC 50 EF along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
