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5

  Walk, never run and do not allow yourself to be pulled 

along by the lawn mower.

  Mow across the face of slopes, never up and down.

  Exercise extreme caution when changing direction on slopes.

  Do not mow on slopes of more than 20°.

  Exercise extreme caution when pulling the lawn-mower 

towards you.

  Stop the blade if the lawn mower has to be tilted for 

transportation when crossing surfaces other than grass, 

and when transporting the lawn mower to and from the 

area to be mowed.

  Never operate the lawn mower with defective guards, or 

without safety devices, such as the stoneguard and/or 

grass-catcher, in place.

  Do not change the engine governor settings or over 

speed the engine.

  On power-driven models, disengage the drive clutch 

before starting the engine.

  Start the engine carefully, following the instructions and 

keeping feet well away from the blade.

  Do not tilt the lawn mower when starting the engine.  

Start the engine on a flat surface that is free of obstacles 

and tall grass.

  Do not put hands or feet near or under rotating parts. 

Keep clear of the discharge opening at all times.

  Never pick up or carry a lawn mower while the engine  

is running.

  Stop the engine and disconnect the spark plug wire:

–  Before carrying out any work underneath the cutting deck 

or before unclogging the chute;

–  Before checking, cleaning or working on lawn mower;
–  After striking a foreign object. Inspect the lawn mower for 

damage and make repairs before restarting and operating 

the lawn mower;

–  If the lawn mower starts to vibrate abnormally (find and 

remove the cause of the vibration immediately).

  Stop the engine:

–  Whenever you leave the lawn mower unattended. 

Remove the key from models with electric starters.

–  Before refuelling.
–  Every time you remove or replace the grass-catcher.

  Reduce the throttle before turning off the engine and turn 

the fuel off when you have finished mowing, following the 

instructions in the engine handbook.

  When mowing, always keep to a safe distance from the 

rotating blade. This distance is the length of the handle.

  Never cut grass while walking backwards. 

  Stop the engine before pushing mower across gravel 

drives, walks or roads.

Maintenance and storage

  Keep all nuts, bolts and screws tight to be sure the 

equipment is in safe working condition. Regular 

maintenance is essential for safety and performance.

  Never store the equipment with fuel in the tank inside a 

building where vapour may reach a flame or a spark or a 

source of extreme heat.

  Allow the engine to cool before storing in an enclosed 

space.

  To reduce the fire hazard, keep the engine, exhaust 

silencer, battery compartment and fuel storage area 

free of grass, leaves, or excessive grease. Do not leave 

containers with grass cuttings in rooms.

  Check the stone-guard and grass-catcher frequently for 

wear and deterioration.

  If the fuel tank has to be drained, this should be done 

outdoors and when the engine is cool.

  Wear strong work gloves when removing and 

reassembling the blade.

Summary of Contents for RL504

Page 1: ...1 4HP PETROL LAWN MOWER RL504 INSTRUCTION MANUAL Black Cyan Magenta Yellow Code RL504 IM Date 070421 Edition 13 Op GM ...

Page 2: ...so does not cover any bonus items or included accessories Only the power tool is covered under this warranty With continuing product development changes may have occurred which render the product received slightly different to that shown in this instruction manual Please ensure that you store your receipt in a safe place Conditions apply to the above warranty For full details of the warranty terms...

Page 3: ...isk of hand and feet injuries Introduction Your new GMC power tool will more than satisfy your expectations It has been manufactured under stringent GMC Quality Standards to meet superior performance criteria You will find your new tool easy and safe to operate and with proper care it will give you many years of dependable service CAUTION Carefully read through this entire Instruction Manual befor...

Page 4: ...where the equipment is to be used and remove all objects which may be thrown by the machine or damage the cutter assembly and the engine stones sticks metal wire bones etc WARNING DANGER Engine fuel is highly flammable Store fuel in containers specifically designed for this purpose Refuel using a funnel and outdoors only Do not smoke while refuelling or whenever handling the fuel Add fuel before s...

Page 5: ... Inspect the lawn mower for damage and make repairs before restarting and operating the lawn mower If the lawn mower starts to vibrate abnormally find and remove the cause of the vibration immediately Stop the engine Whenever you leave the lawn mower unattended Remove the key from models with electric starters Before refuelling Every time you remove or replace the grass catcher Reduce the throttle...

Page 6: ...king gloves grasp the machine at the points that offer a safe grip taking account of the weight and its distribution Damaged blades and worn bolts are major hazards Unpacking Due to modern mass production techniques it is unlikely that your GMC Power Tool is faulty or that a part is missing If you find anything wrong do not operate the tool until the parts have been replaced or the fault has been ...

Page 7: ... 3 Throttle Lever 4 Discharge guard 5 Grass catcher 6 Height adjustment lever 7 Fuel tank cap 8 Oil filler cap 9 Recoil starter 10 Spark plug cap 11 Air filter 12 Primer bulb 13 Handle bar locking knob 14 Brake Lever 5 3 4 11 10 1 2 6 8 7 13 14 9 12 ...

Page 8: ... catcher before it has reached maximum capacity otherwise it will decrease the performance of the mower Attaching the Handles It is necessary to attach both the lower handle and handle bars 1 To attach the lower handle first use a spanner to remove the 4 bolts 2 Place the lower handle in position and replace the 4 bolts Use the spanner to retighten the nuts 3 To attach the handle bar first remove ...

Page 9: ...further information refer to the Fuel Recommendations section in the Briggs Stratton instruction manual Checking the oil CAUTION The lawn mower is shipped without oil Do not start your lawn mower before ensuring it has been filled with the right amount of correct grade oil Refer to the oil recommendations section of the Briggs Stratton instruction manual for this information 1 Move the lawn mower ...

Page 10: ...ing uneven or rough ground Keep a firm grip on the handle bar at all times always walk never run with the mower 4 For healthy growth grass should not be cut too short This can cause damage to the grass and allow weeds to develop 5 Vary your cutting pattern from week to week this will help to prevent matting and graining of the grass 6 Before checking a clogged mower deck stop the engine completely...

Page 11: ...central blade bolt first 3 Remove all 4 single blades including the washer and nuts 4 Clean dirt and grass from around the blade mounting area 5 Replace all 4 blades to ensure a smooth even cut By replacing the washer then the half washer then the nut securing the blade firmly 25 30Nm repeat this for the other 3 blades 6 Replace the blade disc and retighten the central blade bolt tightly 50 59Nm N...

Page 12: ...ew Zealand 7am 7pm 7days a week AEST Please note that if repair or replacement is required you must provide a valid original purchase receipt You will need the following details at hand to log your service request Personal details First Last name address pick up address contact phone numbers email address Product details Product number date of purchase retailer bought from State postcode receipt n...

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