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READ THIS MANUAL CAREFULLY BEFORE USE – FAILURE TO DO SO MAY RESULT IN INJURY, PROPERTY DAMAGE AND
MAY VOID WARRANTY. • KEEP THIS MANUAL FOR FUTURE REFERENCE. • Products covered by this manual may vary in
The product is NOT supplied with engine oil, although traces of oil from the manufacturing process
may be present. It is essential to add adequate engine oil of the correct type to the engine before use.
• Lubricate the cutting wheel bearings BEFORE first use. Re-lubricate the cutting wheel bearings after every 10 hours
of use.
Failure to add engine oil, or properly lubricate and maintain the cutting wheel bearings will void the
product
warranty.
Stump Grinder
User Manual
[Revision 5.0 December 2017]
appearance, assembly, inclusions, specifications, description and packaging.
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Related Manuals for Baumr-AG SRG450
Summary of Contents for Baumr-AG SRG450
- Page 1 Stump Grinder User Manual [Revision 5.0 December 2017] READ THIS MANUAL CAREFULLY BEFORE USE – FAILURE TO DO SO MAY RESULT IN INJURY, PROPERTY DAMAGE AND MAY VOID WARRANTY. • KEEP THIS MANUAL FOR FUTURE REFERENCE. • Products covered by this manual may vary in appearance, assembly, inclusions, specifications, description and packaging.
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Page 2: Table Of Contents
Brake Adjustment ............................13 Two-Minute Rule ............................13 Cleaning and washing ..........................13 Lubricating bearings ............................ 13 Drive belts ..............................13 Troubleshooting................................14 Storage ..................................15 Winter Storage ............................15 Storage ............................... 16 Specifications ................................16 E&OE © 2017 Baumr-AG... -
Page 3: Introduction
Failure to properly • Only use the machine for removing tree stumps it is not lubricate and maintain the cutting wheel intended for any other use. bearings will void the product warranty. E&OE © 2017 Baumr-AG... - Page 4 If you find yourself in a situation where you are not sure what to do, always seek expert assistance. DO NOT try to attack any problem you are not qualified to resolve. E&OE © 2017 Baumr-AG...
- Page 5 Gasoline is extremely flammable and carelessness in handling can result in personal injury of fire. • Never use a machine with a deflective muffler. • In very warm and dry climates, stump grinder operation poses a risk of forest fires. E&OE © 2017 Baumr-AG...
- Page 6 Never remove the fuel cap and fill the fuel tank when the engine is running. WARNING Gasoline and gasoline fumes are poisonous and extremely flammable. Be extra careful when handling gasoline, as carelessness can result in personal injury or fire. E&OE © 2017 Baumr-AG...
- Page 7 Reduce the risk of fire by removing grass, leaves and other debris that may have caught in the machine. WARNING Wait until all moving parts are completely still before performing maintenance on the machine. Turn off the engine and remove the spark plug cable. E&OE © 2017 Baumr-AG...
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Page 8: Protective Equipment
Gasoline is highly flammable. Observe 3. Check that the clutch is operated well. caution and fill the tank outdoors (see the safety instructions). 4. Check that belts and chains are properly adjusted. 5. Tighten screws and nuts. E&OE © 2017 Baumr-AG... -
Page 9: Controls
Throttle Grip Bar The lever controls engine speed. With the lever down, the engine runs at idle and functions as start position. When the engine speed increases, the centrifugal clutch drive automatically engages the cutting wheel. E&OE © 2017 Baumr-AG... -
Page 10: Brake
When the engine is cold, it may be best to move the lever back in several stages. Find the position where the engine runs smoothly. Throttle Set the throttle on the handle to the SLOW (START)/DISENGAGE position (see Fig. A). Fig. A E&OE © 2017 Baumr-AG... -
Page 11: Safety Presence Grip Bar
2. Set brake to lock position. 3. Set the throttle to (START) DISENGAGE position. 4. Start the engine. 5. Allow the engine to warm up at idle for two minutes. E&OE © 2017 Baumr-AG... -
Page 12: Normal Shutdown
If the engine has been running under full load, let it run without load and at a low speed for about 30 seconds to one minute. Do NOT allow the front of the unit to touch ground until you are sure the cutting wheel has stopped turning. E&OE © 2017 Baumr-AG... - Page 13 Brake Activate the brake by pulling the lever. Fuel valve Close the fuel valve. Turn the lever all the way to the left (see illustration). Release the safety presence bar. Wait until the cutting wheel stops. E&OE © 2017 Baumr-AG...
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Page 14: Maintenance
As you become more familiar with sharpening, you will be able to do it quickly. Sharp teeth increase effectiveness of the machine, reduces working time and minimises wear and tear. E&OE © 2017 Baumr-AG... -
Page 15: Brake Adjustment
1/4-3/8”(6 -10 mm) from the original position. To extend belt life, proper tension must be maintained. A loose belt will cause excessive cutting wheel slippage and belt failure. A belt that is too tight can cause bearing, shaft and belt failure. E&OE © 2017 Baumr-AG... -
Page 16: Troubleshooting
Clogged air filter. Carburetor problems. Ignition system Wrong spark plug type. Replace the spark plug. Build-up on electrodes. Check electrode gap and Clean or replace spark plug. Short circuit. Contact an authorized service Faulty ignition unit. Workshop. E&OE © 2017 Baumr-AG... -
Page 17: Storage
It is very flammable and careless use can cause serious damage to person and property. Drain the fuel into an approved container outdoors and far away from open flame. NEVER use gasoline for cleaning. Use a de-greaser and warm water instead. E&OE © 2017 Baumr-AG... -
Page 18: Storage
9. Cover the cutting wheel and teeth with a thin coat of oil to avoid rust. Specifications Brake Disk-Lever activated Drive Direct Belt A Style Clutch Centrifugal clutch Cutters 12 cutters with tungsten carbide tips Cutting depth 12’’ Package size(L×W×H) 41.3”X19.7”X22” Weight. Approximately 51kg E&OE © 2017 Baumr-AG... - Page 19 ©2017 Baumr-AG. All rights reserved. No part of this document, including descriptive content, concepts, ideas, diagrams or images may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, scanning or recording, or any information storage and retrieval system, without express permission or consent from the publisher.