Husqvarna Horizont II Electric, Operator'S Manual

Page 1: ...SMB 70 SMB 70 E English Operator s manual Please read these instructions carefully and make sure you understand them before using the one man sawmill ...

Page 2: ...2 English TABLE OF CONTENTS Introduction 3 Symbols 4 Warning Signs 4 Safety Regulations 5 Description 7 Installation 16 Fuel Handling 23 Starting and Stopping 24 Use 26 Maintenance 30 Technical Data 36 ...

Page 3: ...ures that can be performed by the operator More comprehensive servicing or troubleshooting should be performed by the dealer s service personnel The operator s manual describes all the requisite safety features and should be read and under stood by the user before the sawmill is assem bled Symbols and warning signs shown on the next page can be found in this operator s manual and on the one man sa...

Page 4: ...and it before attempting to use the one man sawmill Exercise caution Protective gloves should be worn 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 Switch off the engine by moving the stop switch to the STOP position before carry ing out any checks or maint...

Page 5: ... of this manual Safety Regulations WARNING Always ensure good ventila tion Exhaust fumes and sawdust can cause injury or allergies Personal Protective Equipment The person or persons using the one man sawmill or remaining in its close proximity must be equipped with the personal equipment as set out below 1 Hearing protection 2 Eye protection 3 Approved protective gloves 4 Boots or work shoes with...

Page 6: ...nd intervals are documented in the section Maintenance See page 30 35 Personnel The following apply to personnel using the one man sawmill 1 Shall have read and understood the content of this operator s manual 2 Must not be under the influence of alcohol or medication nor suffering from tiredness 3 Good lighting is required when using the sawmill outside daylight hours 4 Shall not be a minor 5 Ear...

Page 7: ...crank 28 Band wheel adjuster 29 Height setting crank 30 Index plate One man Sawmill Petrol Engine The one man sawmill consists of two main parts The carriage with engine and saw Rails The carriage consists of the following 1 Scale 2 Scale pointer 3 Bandsaw blade cleaning fluid tank 4 Start stop control 5 Handlebars 6 Rails 7 Adjustable band guide lock 8 Adjustable band guide 9 Bandsaw blade 10 Rai...

Page 8: ... Tools and operator s manual 38 Open ended spanner 13 15 mm 39 Open ended spanner 17 19 mm 40 Socket spanner 41 Combination spanner 13 19 42 Combination spanner 43 Allen key 4 mm 44 Allen key 5 mm 45 This operator s manual ...

Page 9: ...sal 32 Stop switch 33 Start switch 34 Safety switch connector 35 Main switch 36 Distribution box 37 Electric motor One man Sawmill Electric Motor The one man sawmill consists of two main parts The carriage with motor and saw Rails The carriage consists of the following 1 Scale 2 Scale pointer 3 Bandsaw blade cleaning fluid tank 4 Start stop control 5 Handlebars 6 Rails 7 Adjustable band guide lock...

Page 10: ...N Tools and operator s manual 38 Open ended spanner 13 15 mm 39 Open ended spanner 17 19 mm 40 Socket spanner 41 Combination spanner 13 19 42 Combination spanner 43 Allen key 4 mm 44 Allen key 5 mm 45 This operator s manual ...

Page 11: ...e screws and is used to set the exact dimen sion of the timber thickness One turn of the crank moves the bandsaw blade 5 mm The height of the bandsaw blade above the rails cross members is read on the scale 1 There are two red markings on the scale that indicate the lowest saw height with the timber support raised one red line for the long timber support and one red line for the short one CAUTION ...

Page 12: ... DESCRIPTION Handlebars FIG 5 The saw carriage is operated and moved for ward with a vibration free steering handlebar 5 located on the carriage s right hand side The handlebar is equipped with start and stop controls 4 for the bandsaw Cleaning Tank FIG 5 The saw carriage is equipped with a cleaning tank 3 The tank is located beside the handle bars Cleaning fluid is applied to the blade by opening...

Page 13: ...f the log so that the core becomes horizontal 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 The rails also have a number of transverse log bolsters ...

Page 14: ...saw carriage is equipped with four rail guards that run above the rails The rail guards have the tasks of keeping the rails clean and preventing crush injuries between the runner wheels and rails Adjustable Support Feet Adjustable support feet are mounted by each log bolster You can fine tune the rails adjustment using the support feet FIG 13 FIG 12 FIG 11 ...

Page 15: ...saw is equipped with an integrated brake clutch A that stops the band wheel in order to quickly stop the band wheel when the handlebar controls 4 are released Starter Electric Motor FIG 17 The electrically powered saw is equipped with a main switch 35 safety switch connector with phase inverter 31 contact for safety switch A and start switch 33 The motor is started with the green start switch and ...

Page 16: ...he order 2 Split saw carriage with engine motor 3 4 rail guards 4 Bandsaw blade 5 Tanks with hoses 6 Assembly components Parts that are included are pictured in the De scription section on page 7 10 Component parts are packed according to the following Continue as follows 1 Assemble the adjustable feet under each of the 16 log bolsters Adjust by using the adjustable feet and the rails bedding unti...

Page 17: ...rooves in its wheels are positioned above their respective rails Carefully lower the saw carriage onto the rails 3 The one man sawmill can be fitted with a wheel kit FIG 22 and a handle Part no 531 01 95 93 to make handling the saw carriage easier The wheel kit is inserted into the steel structure by the saw carriage s runner wheels on the left hand side The handle is attached to the wheel housing...

Page 18: ...ining guide wheels 4 Position the four rail guards above the wheel 5 Adjust and screw into place the frame 25 and guide FIG 26 A Saw Carriage Adjustment The saw carriage is aligned on the rails by fitting its lower guide wheels and rail guards The lower guide bearings have the task of preventing the saw carriage from tilting and the rail guards keep the rails and the saw carriage s wheels free fro...

Page 19: ... can be easily removed from the sawmill The spiral hose is inserted through the hole in the band guide 8 and is connected in the hole on the plate mounted on the adjustable band guide The fluid can then run down and clean the bandsaw blade Handlebars FIG 27 Attach the handlebars with the start lever 5 at a suitable height on the right hand frame 25 and tighten the screws to 10 Nm Attach the weight...

Page 20: ...ust the wire so that it is completely slack when the clutch is not engaged Adjustment is by means of the adjuster nipples on the starter yoke and the engine bracket FIG 30 G and FIG X A It is also important that the attachment to the clutch is able to swing FIG X B The spring in the fastener prevents excessive leverage being applied to the clutch arm On saw mills with four stroke engines the wire ...

Page 21: ...dler from the engine motor See FIG 34 5 Tension the bandsaw blade using the crank 27 until the spring washers are correctly compressed See FIG 36A Turn the bandsaw wheels a few turns by hand so that the bandsaw blade centres on the band wheels CAUTION It is important that the bandsaw blade is not tensioned too much so that the washers are completely compressed See FIG 36B The washers should have a...

Page 22: ...nderside of the bandsaw blade and the log bolster s upper section FIG 38 B NOTE During this procedure the bandsaw blade should be tensioned and adjusted 3 Set the scale so that the scale pointer has the same value and can be read on the scale FIG 37 C 4 Bolt the scale to the wheel housing FIG 37 D 5 Check that the bandsaw blade moves freely over the long and short log supports when the red mark ca...

Page 23: ... engine running FIG 39 Petrol Use leaded or unleaded petrol The lowest recommended octane grade is 90 If you run the engine on a lower octane grade than 90 so called knocking can occur This leads to an increased engine temperature which can result in serious engine damage Fuelling 1 Clean around the fuel cap 2 Open the fuel cap slowly so that any excess pressure is released 3 Tighten the fuel cap ...

Page 24: ...vates the clutch and the bandsaw starts When the control handle is released the bandsaw blade is braked and stops Starting a Warm Petrol Engine A warm engine is started in the same way as a cold engine except for the following The choke is not used on a warm engine Starting instructions can also be found in the Manual for the engine 4 Slowly pull out the starter handle D until you feel some resist...

Page 25: ... connected Use suitable per sonnel trained in the country in question Starting the Electric Sawmill FIG 42 FIG 43 Starting the Electric Motor 1 Check that the power cable is connected correctly 2 Set the main switch 35 to 1 3 Start the motor with the green start button 33 The motor starts Stopping the Electric Motor 1 The electric motor is stopped with the raised red button 32 2 Set the main switc...

Page 26: ...of the rails 2 Roll the log up against the stops C The log must not come closer than 300 mm to the end of the rails than 500 mm to the start of the rails This means that when using two rail sections the maximum log length is 5200 mm 3 Raise the log using the height adjuster B so that the log s core is horizontal 4 Lock the log in position with the log lock D USE FIG 45 FIG 46 ...

Page 27: ...detergent The mixture should be made up of 80 water and 20 detergent Wintertime add windscreen washer fluid 6 Check the fuel tank 17 and fill with fuel if necessary See page 23 Calculating the Yield Measure the log s top end and determine how the log should be utilised for the timber in ques tion Include the thickness of the saw cut in the calculation The saw cut thickness 2 mm WARNING Use the fol...

Page 28: ...ctric Motor 1 Start the electric motor See page 25 Sawing 2 Move the saw carriage forwards and cut off the sapwood 3 Remove the sapwood 4 Loosen the log turn it 180 lower the height adjuster B and secure the log 5 Set the required cutting height using the height adjustment crank B This determines the width of the board 6 Set the band guide as close as possible to the log without the log and band g...

Page 29: ...ng to the previous instructions Remember to compensate for the thickness of the bandsaw blade for each adjustment of the bandsaw blade s height Data for the height adjustment crank 1 turn 5 mm The scale can also be used for varying standard dimensions Edging Several boards can be edged simultaneously by clamping them against the stop Place a batten between the boards and the stop in order to keep ...

Page 30: ...emove the bandsaw blade Cleaning and inspection Clean sawdust and any coating from the bandsaw blade Now check whether there are any cracks A in the gullets Small cracks can be ground away when sharpening the bandsaw blade If the cracks are so large that they cannot be ground away the bandsaw blade should be discarded Cracks in the gullets are the most common cause of bandsaw blade breakage The ba...

Page 31: ...the saw setting pliers as described on page 30 The saw setting pliers are adjusted to the correct setting size Place the saw setting pliers over the saw tooth so that the pliers fixing angles rest on the two closest teeth Activate the pliers and the saw tooth will be set away from the operator FIG 56 ...

Page 32: ...r 1 mm increases the risk of cracking A radius over 3 mm means that the chips are not broken Angles The clearance angle should be 10 12 and the cutting angle F varies depending on the spe cies of wood as follows Before sharpening the bandsaw blade s teeth should be set using the saw setting pliers The rake angle should be 90 See the figure to the right Shape of the Tooth As the bandsaw blade is sh...

Page 33: ...on 7 If the bandsaw blade is not aligned adjust the right band wheel with the spacer located on the outside of the band wheel The wheel is dismantled and the spacer is placed on the innermost part of the wheel axle and the wheel is then re mounted Repeat steps 2 to 5 until the bandsaw blade is aligned Drive Belt FIG 63 The drive belt wears as the saw is used The belt should be replaced after 200 h...

Page 34: ...your local dealer 5 Check the Safety Switch Function The Saw Unit s Height Adjustment Maintenance procedures on the components listed below are necessary in order to assure the bandsaw blade s vertical adjustment Runners 12 The guides that locate the saw unit should be wiped clean and moistened with oil as required Screws 19 sprocket A and chain B The screws should be wiped clean as required The d...

Page 35: ... bandsaw blade scrapers 3 Clean the height adjustment screws guides and chain See page 34 4 Check the belt tension and adjust if required See page 33 5 Clean around the rails Remove sawdust bark and wood chips to facilitate handling of the one man saw Monthly Maintenance 1 Checking the Clutch Function See page 34 2 Clean the inside of the bandsaw s cleaning fluid tank 3 Check cables and connection...

Page 36: ...ndsaw blade speed petrol engine m s Bandsaw blade speed electric motor m s Pitch mm Width mm Thickness mm Length mm Part number Sawing Max log height mm Max log width mm Rec speed when sawing with petrol engine rpm The log length is determined by the number of available rail sections Height adjustment crank turns mm Index plate resolution mm TECHNICAL DATA 389 1 400 150 2 800 9 6 3 600 2 7 kg m 2 ...

Page 37: ...c compatibility 89 336 EEC and applicable supplements of February 19 1973 concerning electrical equipment 73 23 EEC For information regarding noise emissions see the Technical Data chapter The following harmonised standards have been applied EN292 1 EN 1807 1999 60204 1 Registered body 0404 SMP Svensk Maskinprovning AB Fyrisborgsgatan 3 SE 754 50 Uppsala Sweden has carried out EU type approval in ...

Page 38: ...38 English Templates for Dressing the Grinding Disc TECHNICAL DATA z H66 6R ...

Page 39: ...English 39 NOTES ...

Page 40: ...2004W12 z H66 6R 114 02 22 26 ...