Table of Contents
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Petrol Powered Lawn Mowers
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.
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 – see
E&OE
User Manual
[Revision 3.0 September 2017]
Engine
Oil.
Failure to add engine oil will void the product
©2017 Bäumr-AG
warranty.
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Table of Contents
Related Manuals for Baumr-AG 660EX
Summary of Contents for Baumr-AG 660EX
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Page 1: User Manual
Petrol Powered Lawn Mowers User Manual [Revision 3.0 September 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. -
Page 2: Safety
Petrol Powered Lawn Mowers Safety Safety messages are designed to alert you to possible dangers or hazards that could cause death, injury or equipment or property damage if not understood or followed. Safety messages have the following symbols: You WILL be KILLED or You CAN be KILLED or You CAN be INJURED if you SERIOUSLY INJURED if you... - Page 3 Petrol Powered Lawn Mowers General Electrical Safety General Electrical Safety General Service Information • Inspect electrical equipment, extension • Electrically grounded equipment must • The equipment must be serviced or cords, power bars, and electrical fittings have an approved cord and plug and be repaired at authorised service centres for damage or wear before each use.
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Page 4: Safety Symbols
Petrol Powered Lawn Mowers Safety Symbols The product may have safety warning labels attached to it, explained below. Understand the symbols on your product and their meanings. If any stickers become unreadable, unattached etc, replace them. Flammable Material Hazard Read User Manual Use Hand Protection Carbon-Monoxide Hazard Flammable liquids, gases or... - Page 5 Petrol Powered Lawn Mowers Carbon-Monoxide Hazard Pull Hazard Slope / Fall Injury Hazard "Slam Dunk" Warning Do not use the product in Be aware that the product Be aware that using the Do NOT attempt "slam dunk" confined areas or without contains or uses mechanical product on sloping surfaces or maneouvres as this may result...
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Page 6: Equipment Safety
Petrol Powered Lawn Mowers Equipment Safety Lawn mowers are high-speed, fast-cutting equipment with exposed blades that can cause serious or fatal injury if not used correctly or without taking proper safety precautions. It is extremely important that you read and fully understand the information in this section and all other safety warnings / recommendations and usage instructions before using the equipment. - Page 7 Petrol Powered Lawn Mowers Operational Safety • Do NOT use the machine if the throttle or any safety guard or mechanism is not installed or is not operating correctly – have the machine inspected and repaired at an authorised service centre before using it again.
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Page 8: Table Of Contents
Petrol Powered Lawn Mowers Table of Contents Safety ..............................2 Safety Symbols ............................4 Equipment Safety ..........................6 Table of Contents ..........................8 Applicable Models ......................... 10 Parts Identification ......................... 13 Before Use Checklist ........................14 Assembly ..............................14 Engine Oil ..............................15 Air Filter .............................. - Page 9 Petrol Powered Lawn Mowers Cleaning Guidelines ........................... 28 Transportation and Storage ......................28 Troubleshooting ..........................29 Specifications ..........................32 Engine Service and Maintenance Record ..................33 E&OE ©2017 Bäumr-AG...
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Page 10: Applicable Models
Petrol Powered Lawn Mowers Applicable Models This manual applies to the following Bäumr-AG lawn mowers: 660EX 16" 670EX 16" Electric Start 680EX 16" Self-Propelled 690SX Series II 16" Self-Propelled 690SX Series III 16" 700SX Series II 16" Self-Propelled E&OE ©2017 Bäumr-AG... - Page 11 Petrol Powered Lawn Mowers 750EX 18" 750SX 18" Self-Propelled 750SX Series II 18" Self-Propelled 760SX Series II 19" Self-Propelled 770SX Series II 19" Self-Propelled 880SX Series II 21" Self-Propelled E&OE ©2017 Bäumr-AG...
- Page 12 Petrol Powered Lawn Mowers 890SX Series II 21" Self-Propelled E&OE ©2017 Bäumr-AG...
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Page 13: Parts Identification
Petrol Powered Lawn Mowers Parts Identification Lawn mowers come with all parts required for normal domestic use. A basic toolkit may also be included. It is strongly recommended that you familiarise yourself with all major components of the machine before using it or performing any maintenance tasks. -
Page 14: Before Use Checklist
Petrol Powered Lawn Mowers Before Use Checklist Ensure that you carry out all procedures below before starting the engine or operating the equipment. All procedures described are generic in nature and slight variations between different models may exist. Failure to follow the checklist and carry out the procedures correctly may result in making the product warranty void. -
Page 15: Engine Oil
Petrol Powered Lawn Mowers Engine Oil 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 – see Engine Oil. -
Page 16: Engine Starting And Stopping
Petrol Powered Lawn Mowers Engine Starting and Stopping Before starting the engine, ensure that you have followed all procedures described in the Before Use Checklist. 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 –... -
Page 17: Stopping The Engine
Petrol Powered Lawn Mowers Stopping the Engine • Place the throttle control in the "STOP" or "OFF" position, or, if equipped, release the engine safety bar. • If equipped, place the engine ON/OFF switch or key switch in the "OFF" position. Environmental Considerations Altitude If the engine is being used in altitudes at or above 1500m (approximately 5000’), adjustments to the... -
Page 18: Operation
Petrol Powered Lawn Mowers Operation Lawn mowers are high-speed, fast-cutting equipment with exposed blades that can cause serious or fatal injury if not used correctly or without taking proper safety precautions. It is extremely important that you read and fully understand the information in this section and all other equipment. -
Page 19: Adjusting Cutting Height
Petrol Powered Lawn Mowers Adjusting Cutting Height Most lawn mowers feature adjustable cutting heights. The mechanism raises/lowers the lawn mower deck and has several steps. When setting cutting height, note that weeds can spread more easily in very short grass. If the grass is long it may be necessary to cut it in several passes, each time lowering the cutting height. -
Page 20: Using The Side Discharge Attachment
Petrol Powered Lawn Mowers Using the Side Discharge Attachment Some models may feature a "side discharge chute" attachment. The side discharge chute ejects the grass cutting to the side of the mower. When using the side discharge chute, the grass catcher is not required. To install the side discharge chute attachment: 1. -
Page 21: Mowing Guidelines
Petrol Powered Lawn Mowers Mowing Guidelines If the machine strikes against an object during mowing or an object gets caught in the mower, stop the machine immediately. Allow the machine to stop running completely and to cool down before inspecting the machine and/or removing any objects that may be caught in it. If the machine is damaged, have it inspected and repaired at an authorized service centre before using it again. -
Page 22: Maintenance
Petrol Powered Lawn Mowers Maintenance Running combustion engines in confined areas CAN KILL IN MINUTES. Engine exhaust fumes contain carbon-monoxide – a deadly gas that you cannot smell or see. NEVER run a combustion engine in confined areas EVEN IF windows and doors are open. ONLY run combustion engines OUTDOORS and away from doors, windows and vents. -
Page 23: Maintenance Schedule - Petrol Engine / Machine
Petrol Powered Lawn Mowers Maintenance Schedule – Petrol Engine / Machine Where applicable. Pressure washers with non-sealed water pumps. Log splitters only. **** Briggs & Stratton "EXi" engines do NOT require engine oil changes; just ensure that oil level is correct. E&OE ©2017 Bäumr-AG... -
Page 24: Engine Oil
Petrol Powered Lawn Mowers Engine Oil Engines are 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 warranty. • Always check engine oil engine before use. - Page 25 Petrol Powered Lawn Mowers To change the engine oil: Note: Briggs & Stratton "EXi" type engines do not require regular oil changes. 1. Place the machine on a suitable work surface that is flat and level and have a container ready to catch drained oil.
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Page 26: Air Filter
Petrol Powered Lawn Mowers Air Filter Operating the machine without a functional air filter may cause severe engine damage and will void any warranty. • A dirty or oil saturated air filter will restrict air flow, which can be mistaken as fuel system problems. -
Page 27: Spark Plug
Petrol Powered Lawn Mowers Spark Plug If the spark plug is damaged (cracked insulator, broken or eroded electrodes etc), replace it. • Always use spark plugs of the correct "heat range" - see Specifications. The spark plug is used to ignite the air/fuel mixture inside the engine. The spark plug has electrodes on one end and an electrical terminal on the other. -
Page 28: Petrol Powered Lawn Mowers
Petrol Powered Lawn Mowers Cleaning Guidelines Do not use solvents, chemicals or abrasives when cleaning the machine, as some surfaces may be damaged. • Wear gloves or use suitable tools to assist in cleaning – do not use bare hands. • Clean the machine after every use to ensure best performance and longest service life. -
Page 29: Troubleshooting
Petrol Powered Lawn Mowers Troubleshooting Running combustion engines in confined areas CAN KILL IN MINUTES. Engine exhaust fumes contain carbon-monoxide – a deadly gas that you cannot smell or see. NEVER run a combustion engine in confined areas EVEN IF windows and doors are open. ONLY run combustion engines OUTDOORS and away from doors, windows and vents. - Page 30 Petrol Powered Lawn Mowers Engine starts but does not idle. Possible Fault Action Technique incorrect Ensure engine safety bar (if equipped) is against the handle when starting and whenever the engine is running. Blocked air filter Perform an air filter service.
- Page 31 Petrol Powered Lawn Mowers Grass cutting is poor. Possible Fault Action Blades dull or damaged Sharpen or replace cutting blades. Cutting too much in one pass Adjust the cutting height and rate of mowing to reduce load on the engine. For tall or very thick grass, cut in several passes.
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Page 32: Specifications
Petrol Powered Lawn Mowers Specifications 139cc Engines Type 4-stroke, single cylinder Fuel Non-ethanol unleaded petrol (higher RON values provide best performance) Spark Plug F7TC, F7RTC Spark Plug Gap 0.7 to 0.8mm (0.028 to 0.032") Valve Clearance Inlet: 0.15mm ± 0.02mm (0.006" ± 0.001") Exhaust: 0.2mm ±... -
Page 33: Engine Service And Maintenance Record
Petrol Powered Lawn Mowers Engine Service and Maintenance Record Use the following tables as a record of machine servicing and maintenance. Keeping accurate records will help ensure longest machine service life and may simplify fault diagnosis and any possible warranty claims. Fill out date, number of hours of use and the activity performed, as required (see Maintenance Schedule). - Page 34 Petrol Powered Lawn Mowers Some experts believe the incorrect or prolonged use of almost any product could cause serious injury or death. For information that may reduce your risk of serious injury or death, consult the points below and additionally, the information available at www.datastreamserver.com/safety •...
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