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Operations Manual
Cutoff
Saw
Please read the operator's manual carefully and make sure you understand the
Tempest Technology
4708 N. Blythe Ave. • Fresno, CA 93722
800.346.2143 • t: 559.277.7577 • f: 559.277.7579
www.tempest-edge.com • response@tempest-edge.com
Powerhead
Husqvarna K1250
instructions before using the machine.
E E E E n n n n g g g g l l l l i i i i s s s s h h h h
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Table of Contents
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Summary of Contents for Tempest VentMaster 3120K
- Page 1 E E E E n n n n g g g g l l l l i i i i s s s s h h h h instructions before using the machine. Tempest Technology 4708 N. Blythe Ave. • Fresno, CA 93722 800.346.2143 •...
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Page 2: Key To Symbols
KEY TO SYMBOLS Key to symbols Run position. WARNING! The machine can be a dangerous tool if used incorrectly or carelessly, which can cause serious or fatal injury to the operator or others. Stop, with the return spring to the operating position. -
Page 3: Table Of Contents
CONTENTS Contents KEY TO SYMBOLS Key to symbols ............. CONTENTS Contents ..............WHAT IS WHAT? What is what on the power cutter? ....... SAFETY INSTRUCTIONS Steps before using a new power cutter......Personal protective equipment ........Machine′s safety equipment ........Checking, maintaining and servicing the machine′s safety equipment ............ -
Page 4: What Is What
WHAT IS WHAT? What is what on the power cutter? 1 Cylinder cover 13 Combination spanner 2 Muffler 14 Air filter cover 3 Fuel tank 15 Blade guard/spray guard 4 Start throttle lock 16 Starter handle 5 Choke 17 Operator′s manual 6 Throttle lockout 18 Adjustment handle for blade guard 7 Stop switch... -
Page 5: Safety Instructions
SAFETY INSTRUCTIONS Steps before using a new power Personal protective equipment cutter. WARNING! You must use approved personal • Please read the operator’s manual carefully. protective equipment whenever you use the machine. Personal protective equipment • Check the cutting blade’s mounting, see the chapter cannot eliminate the risk of injury but it will ”Assembly”. -
Page 6: Machine's Safety Equipment
SAFETY INSTRUCTIONS Machine′s safety equipment IMPORTANT INFORMATION This section describes the machine′s safety equipment, its For mufflers it is very important that you follow the purpose, and how checks and maintenance should be carried instructions on checking, maintaining and servicing your out to ensure that it operates correctly. -
Page 7: Checking, Maintaining And Servicing The Machine's Safety Equipment
SAFETY INSTRUCTIONS Checking, maintaining and servicing Throttle lockout the machine′s safety equipment • Make sure the throttle control is locked at the idle setting when the throttle lockout is released. WARNING! All servicing and repair work on the machine requires special training. This is especially true of the machine′s safety equipment. -
Page 8: General Safety Precautions
SAFETY INSTRUCTIONS General safety precautions Fuel safety • A power cutter is designed to cut hard materials, such as masonry. Observe the increased risk of kickback when cutting soft materials. See instructions under the heading How to avoid kickback. (Refuelling/Fuel mixture/Storage.) •... -
Page 9: General Working Instructions
SAFETY INSTRUCTIONS General working instructions Cutting WARNING! The safety distance for the power cutter is 15 metres. You are responsible to ensure that animals and onlookers are not within the working area. Do not start cutting WARNING! This section describes basic until the working area is clear and you are safety directions for using a power cutter. -
Page 10: How To Avoid Kickback
SAFETY INSTRUCTIONS How to avoid kickback • Move the blade slowly forwards and backwards to achieve a small contact area between the blade and the material to be cut. This reduces the temperature of the blade and WARNING! Kickback can happen very ensures effective cutting. -
Page 11: Cutting Blades
SAFETY INSTRUCTIONS Pinching/rotation Water cooling If the cut is pressed together this can lead to jamming. The machine can be pulled down suddenly with a very powerful WARNING! Water cooling, which is used jerk. when cutting concrete, cools the blade and increases its service life while also reducing How to avoid pinching the formation of dust. -
Page 12: Diamond Blades
SAFETY INSTRUCTIONS Abrasive discs Diamond blades The cutting material on abrasive discs consists of grit bonded Diamond blades consist of a steel body provided with using an organic binder. ”Reinforced blades” are made up of segments that contain industrial diamonds. a fabric or fibre base that prevents total breakage at maximum Diamond blades ensure lower costs per cutting operation, working speed if the blade should be cracked or damaged. -
Page 13: Assembly
ASSEMBLY Assembling the cutting head Do not use warped, notched, indented or dirty flange washers. Do not use different dimensions of flange washers. Remove the bolt (1) and nut (2). Remove the guard. Fit the drive belt on the clutch drum. Fit the guard and tighten the screws. -
Page 14: Fuel Handling
FUEL HANDLING Fuel • Mix (shake) the fuel mixture thoroughly before filling the machine’s fuel tank. CAUTION! The machine is equipped with a two-stroke engine and must always been run using a mixture of petrol and two- stroke engine oil. It is important to accurately measure the amount of oil to be mixed to ensure that the correct mixture is obtained. -
Page 15: Starting And Stopping
STARTING AND STOPPING Starting and stopping Starting WARNING! The cutting blade rotates when WARNING! Note the following before the engine is started. Make sure it can rotate starting: freely. Do not start the power cutter without the belt Grip the front handle with your left hand. Put your right foot on guard fitted. -
Page 16: Maintenance
MAINTENANCE Tensioning the drive belt • Replace the drive belt. • Assemble in the reverse order as set out for dismantling. • Check that the blade guard over the cutting blade is not cracked or damaged in any other way. Replace when damaged. -
Page 17: Fuel Filter
MAINTENANCE Fine adjustment of the idle speed T 1 The foam plastic filter is easily accessible under the filter cover A. This filter should be checked weekly and Adjust the idle speed using the T screw. When an adjustment replaced if necessary. In order to obtain a good filtering is necessary, first turn the screw clockwise until the blade effect, the filter must be replaced regularly or cleaned and starts to rotate. -
Page 18: Starter
MAINTENANCE Starter Tensioning the recoil spring • Hook the starter cord in the notch in the pulley and turn the starter pulley about 2 turns clockwise. WARNING! When the recoil spring is wound up in the starter housing it is under tension CAUTION! Check that the pulley can be turned at least a and can, if handled carelessly, pop out and further 1/2 turn when the starter cord is pulled all the way... -
Page 19: Spark Plug
MAINTENANCE Spark plug Cooling system The spark plug condition is influenced by: To keep the working temperature as low as possible the machine is equipped with a cooling system. • Incorrect carburettor adjustment. The cooling system consists of: • Wrong fuel mixture (too much oil). •... -
Page 20: General Maintenance Instructions
MAINTENANCE General maintenance instructions Below you will find some general maintenance instructions. If you have more questions, contact your service agent. Daily maintenance 1 Check that the components of the throttle control work smoothly (throttle control and throttle trigger lock). 2 Check the tension of the drive belt. -
Page 21: Technical Data
TECHNICAL DATA Engine K1250 Cylinder displacement, cm Cylinder bore, mm Stroke, mm Idle speed, rpm 2500 Recommended max. fast idle speed, rpm 9750±250 Power, kW/ rpm Ignition system Manufacturer of ignition system Type of ignition system Spark plug Champion RCJ 6Y/ NGK BPMR 7A Electrode gap, mm Fuel and lubrication system Manufacturer of carburettor... -
Page 22: Ec-Declaration Of Conformity
TECHNICAL DATA EC-declaration of conformity (Applies to Europe only) Husqvarna Construction Products, SE-433 81 Partille, Sweden, tel: +46-31-949000, declares under sole responsibility that the power cutter K1250 from year 2006 serial numbers and onward (the year is clearly stated in plain text on the rating plate with subsequent serial number) conforms with the requirements of the COUNCIL’S DIRECTIVE: •...