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Start the engine carefully according to the instructions, with your feet well away from the blade. 

Do not tilt the lawn mower when starting the engine. Start the mower on a level surface, free of high grass 

and obstacles. 

Keep hands and feet away from the rotating parts. Do not start the engine when standing in front of the 

discharge opening. 

6.3 OPERATION PROCEDURES 

During operation, tightly hold the brake handle with both hands. 

Note: During operation, when the brake handle is released, the engine will stop and thus stop the lawnmower 

from operating. 

6.4 TO STOP ENGINE 

CAUTION: 

The blade continues to rotate for a few seconds after the engine is shut off. 

1. Release the brake control handle to stop the engine and blade. 

2. Disconnect and ground the spark plug wire as instructed in the separate engine manual to prevent 

accidental starting while equipment is unattended. 

Fig.7 

6.5 CONNECTION FOR AUTO DRIVE 

– SELF PROPELLED   

After starting the engine, push the Self-drive control handle forward towards the upper handle, the lawnmower 

will move forward automatically at a speed of about 3.6 km/h, release the self-drive handle, the lawnmower will 

stop moving. 

Fig.8

 

CAUTION: 

your mower is designed to cut normal residential grass of a height no more than 250mm.   

Do not attempt to mow through unusually tall dry or wet grass (e.g., pasture) or piles of dry leaves. Debris may 

build up on the mower deck or contact the engine exhaust presenting a potential fire hazard. 

6.6 FOR THE BEST RESULTS WHEN MOWING 

Clear lawn of debris

: Be sure that the lawn is clear of stones, sticks, wire or other objects, which could be 

accidentally thrown out by the mower in any direction and cause serious injury to the operator and others as 

well as damage to property and surrounding objects.   

Avoid cutting wet grass:

 For effective mowing do not cut wet grass, because it tends to stick to the underside 

of the deck preventing proper mowing of the grass clippings.   

General Recommendations: 

The recommended cut for mowing is 1/3 the length of the grass, to ensure a 

healthy drought resistant lawn. When mowing long grass you may have to cut the lawn in two passes, lowering 

the blade another 1/3 of the length for the second cut and perhaps cutting in a different pattern than was used 

Summary of Contents for RM46SPH

Page 1: ...1 MODELS RM46SPH COBRA LAWN MOWER OWNER S MANUAL Cobra Garden Machinery Henton and Chattell Ltd London Road Nottingham NG2 3HW UK www cobragarden co uk...

Page 2: ...DATA 7 SECTION 5 ASSEMBLY 7 SECTION 6 OPERATION INSTRUCTIONS 10 SECTION 7 MAINTENANCE INSTRUCTIONS 13 SECTION 8 LUBRICATION INSTRUCTIONS 13 SECTION 9 CLEANING 13 SECTION 10 STORAGE INSTRUCTIONS OFF S...

Page 3: ...airing please remove the spark plug before undertaking repair work according to the operational manual B 8 Caution Engine hot Figure B Safety Label Found On Lawn Mower KEEP HANDS AND FEET AWAY 2 GENER...

Page 4: ...have dissipated Replace all fuel tank and container caps securely 4 Replace faulty silencers 5 Before using always visually inspect to see that the blade blade bolts and cutter assembly are not worn...

Page 5: ...the temperature is high 3 Before storage allow the engine to cool 4 To reduce the fire hazard keep the engine silencer battery compartment and petrol storage area free of grass leaves or excessive gre...

Page 6: ...le 2 Self drive control handle 3 Starter handle 4 Rope Guide 5 Locking lever 6 Grass catcher 7 Height adjusting lever 8 Oil cap 9 Deck 10 Spark Plug 11 Fuel cap 12 Cable clamp 13 Throttle choke lever...

Page 7: ...r level Guaranteed Sound Power level According to 2000 14 EC 92 2dB A k 1 84dB A 96dB A Vibration According to EN 836 Annex G 3 19m s k 1 5 m s 5 ASSEMBLY 5 1 FOLDING HANDLE 1 Fix the lower handlebars...

Page 8: ...gh the metal bracket open up the reinforced rim on the three sides by hand or using a screwdriver Wrap and then clench the reinforced material around the metal support brackets on the three sides to s...

Page 9: ...4 HEIGHT OF CUT Apply outward pressure to disengage the lever from the rack Move lever forward or back to adjust height Fig 4 and see clause 6 9 Fig 4 5 5 Rear Roller Your mower features a rear roller...

Page 10: ...move fuel from tank WARNING Never re fuel tank indoors with the engine running or until the engine has been allowed to cool for at least 15 minutes after running 6 2 TO START THE ENGINE AND ENGAGE THE...

Page 11: ...wnmower will move forward automatically at a speed of about 3 6 km h release the self drive handle the lawnmower will stop moving Fig 8 CAUTION your mower is designed to cut normal residential grass o...

Page 12: ...tensive vibration of the mower during operation is an indication of serious damage The unit should be promptly inspected and repaired 6 7 GRASS CATCHER There is a level indicator on the top of the gra...

Page 13: ...park plug every 100 hours of use 8 LUBRICATION INSTRUCIONS CAUTION DISCONNECT THE SPARK PLUG BEFORE SERVICING 1 WHEELS Lubricate the ball bearings in each wheel at least once a season with a light oil...

Page 14: ...on causing eventual damage to the engine and mower Be sure to carefully balance the blade after sharpening The blade can be tested for balance by balancing it on a round shaft screwdriver Remove metal...

Page 15: ...mpty the tank after the last mowing of the season a Empty the petrol tank with a suction pump CAUTION Do not drain the petrol in closed rooms in close proximity of open fire etc Do not smoke Petrol fu...

Page 16: ...clean tank Fill tank with clean fresh fuel Vent hole in fuel tank cap is plugged Clean or replace fuel tank cap Air filter element is dirty Clean air filter element Engine operates erratically Spark p...

Page 17: ...ed Compensation for loss of time commercial loss or rental costs of substitute product Costs incurred for transportation to and from the dealership Any damage that occurs from the following will not b...

Page 18: ...iption Lawn Mower Machine Type RM46SPH DYM1766NR Displacement 160 cm 3 Max Cutting width 460 mm Measured sound power level 92 2dB A Guaranteed sound power level 96dB A Notified Body for EC Directive 2...

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