QGarden QG40-145SP Instruction Manual

40cm self-propelled petrol lawnmower

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INSTRUCTION MANUAL

40cm

Self-Propelled

Petrol Lawnmower

Model No: QG40-145SP

Product No: 1938277001

ASSEMBLY REQUIRED

SAVE THESE INSTRUCTIONS

SPARES & SUPPORT: 01793 333212

Please read & understand this manual, paying attention to the safety instructions, before use.

Incorrect use of the product could put the operator or machine in danger.

Whilst every effort has been made to ensure the accuracy of information contained in this

manual, our policy of continuous improvement determines the right to make modifications

without prior warning.

Images used are for illustration purposes only.

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Summary of Contents for QGarden QG40-145SP

Page 1 INSTRUCTION MANUAL 40cm Self-Propelled Petrol Lawnmower Model No: QG40-145SP Product No: 1938277001 ASSEMBLY REQUIRED SAVE THESE INSTRUCTIONS SPARES & SUPPORT: 01793 333212 Please read & understand this manual, paying attention to the safety instructions, before use. Incorrect use of the product could put the operator or machine in danger.
Page 2 Copyright Notice Copyright © Handy Distribution Permission is granted to reproduce this publication for personal & educational use only. Commercial copying, redistribution, hiring or lending is prohibited. No part of this publication may be stored in a retrieval system or transmitted in any other form or means without written permission from Handy Distribution.
Page 3 Opening hours weekdays: February to October 8:30am - 5:30pm / November to January 8:30am - 5:00pm (Closed Bank Holidays) SPECIFICATION The manufacturer reserves the right to change the product specification and livery according to continued product improvements. Model QG40-145SP Product Number 1938277001 Working Width 400mm Drive Type...
Page 4 IMPORTANT INFORMATION WARNING Read this instruction manual carefully before operating this machine. Make sure that you are familiar with the controls and properly operate the machine. Following these instructions can reduce the risk of fire, electric shock and personal injury. IF NOT USED PROPERLY THIS MACHINE CAN BE DANGEROUS! This machine can cause serious injury to the operator and others, the warning and safety instructions must be followed to ensure reasonable safety and efficiency in using this product.
Page 5 GENERAL SAFETY INSTRUCTIONS It is important that you read and understand the owner’s manual and labels affixed to the machine. Learn its application and limitations as well as the specific potential hazards. Retain these instructions for future reference. The operator is responsible for following the warnings & instructions in this manual and on the product.
Page 6 GENERAL SAFETY RULES Before you put the machine into operation, you must read this instruction manual. When using this machine, observe the following safety instructions to exclude the risk of personal injury or material damage. Please also observe the special safety instructions in the respective chapters.
Page 7 15. Switch the engine off: − If you remove blockages from the machine. − Before refueling. WORK AREA 1. Keep work area clean and well lit. Cluttered and dark areas invite accidents. 2. Check the landscape where the machine will be used and remove all objects such as stones, toys, sticks and wires, which could be caught and thrown away from the work area.
Page 8 machine will do the job better and safer at the rate for which it was designed. 8. Do not use the machine if the main OPC/Brake lever does not work to turn the machine off. Any machine that cannot be controlled with the OPC/Brake lever is dangerous and must be repaired.
Page 9 KNOW YOUR MACHINE 1. OPC/Brake Lever 2. Self-Propelled Lever 3. Upper Handle 4. Lower Handle 5. Handle Fixing Knob 6. Engine Primer Bulb 7. Wheel 8. Fuel Tank Cap 9. Cutting Deck 10. Exhaust (Muffler) 11. 45L Grass Collector 12. Spark Plug Cap 13.
Page 10 ASSEMBLY ATTENTION: IMPORTANT INFORMATION NOTE: This product is a 4-stroke engine powered machine. The engine MUST be filled with recommended 4-stroke SAE30 or 10W/30 air cooled lawnmower engine oil BEFORE starting. Fresh unleaded petrol must be used in this unit. DO NOT use Ethanol based fuels.
Page 11 UPPER HANDLES 3. To attach the upper handlebar, first remove the two handlebar knobs and bolts if fitted. 4. Position the upper handle over the lower handles, aligning the holes in the upper handle with those in the lower handles. Insert the left fixing bolt from the inside of the handle assembly and secure with the fixing knob on the outside.
Page 12 GRASS COLLECTOR 1. Left the grass collector flap up, so that it opens past the handle assembly. Hold in position and place the grass collector hooks over the bar and place into position. 2. Lower the grass collector flap to sit onto the grass collector. RECOIL STARTER HANDLE 1.
Page 13 HEIGHT OF CUT To adjust the height of cut, the machine has been supplied with seven cutting heights - 25mm, 32mm, 40mm, 48mm, 55mm, 65mm & 75mm. Adjusting the height of cut should only be undertaken when the engine is off, and the blade has come to a complete standstill.
Page 14 OPERATION FUEL & OIL WARNING YOUR MACHINE IS SUPPLIED WITHOUT ENGINE OIL OR PETROL Operating the engine with insufficient oil, can have catastrophic consequences. Any failure caused by insufficient oil, will not be covered by the manufacturer’s warranty. READ INSTRUCTIONS CAREFULLY. Fuel &...
Page 15 ENGINE OIL 1. Remove the oil filler cap with built in dipstick. 2. Fill the engine with 4-stroke SAE30 or 10W/30 air cooled lawnmower engine oil. DO NOT USE automotive or marine oil. The use of a funnel will aid the filling. The engine capacity is 0.40L.
Page 16 ENGINE STARTING & STOPPING PROCEDURE NOTE: Starting an engine without engine oil or fuel can seriously damage the machine STARTING THE ENGINE (COLD) 1. Push the engine primer bulb, located on the front of the engine, a maximum of 3 times. 2.
Page 17 NOTE: Install the spark plug carefully by hand, to avoid cross-threading. After the plug is seated tighten 1/8 to 1/4 turn with socket spanner of spark plug to compress the washer. 3. Pull the OPC/Brake lever towards the upper handle. 4.
Page 18 STOPPING THE ENGINE 1. Release the OPC/Brake lever. The engine will come to a stop and a couple of seconds later, the blade will stop rotating. MOWING WITH COLLECTOR WARNING Always observe the strictest safety procedures when using the lawnmower. Carefully read the safety instructions of this manual before using the lawnmower.
Page 19 MOWING INSTRUCTIONS 1. Walk, never run with the mower, be very careful when mowing uneven or rough ground. 2. Be careful when changing the direction of the mower on a slope. Mow across the face of slopes, never down or up. 3.
Page 20 MAINTENANCE & STORAGE WARNING Improper maintenance & storage of the machine may void your warranty. Keep the machine clean for better and safer performance. Turn off the engine before performing any maintenance. If the engine must be run, make sure the area is well ventilated.
Page 21 AIR FILTER A dirty air filter will block air flow into the carburettor. To prevent carburettor malfunction, service the air filter regularly. Service more frequently when operating the engine in extremely dusty areas. 1. Remove the air filter cover. 2. Remove the foam filter. Carefully check both for holes and tears and replace it if damaged.
Page 22 ENGINE SPECIFICATION Category Item Specification Air cylinder diameter (mm) 65mm Piston stroke (mm) 44.2mm Total displacement (cc) 146cc Compression ratio 8.5 : 1 Maximum power (kW/rpm) 2.0kW/2900rpm Anticlockwise Engine Direction of rotation (From the flywheel end direction) Admission valve 0.1±0.02mm clearance (mm) Valve clearance...
Page 23 STORING THE LAWNMOWER FOR SHORT PERIODS The lawnmower can be stored for short periods of time (less than 15 days) without performing any storage maintenance.Before placing the lawnmower into storage always carry out the following: Allow the engine to fully cool. Ensure the grass collector is empty.
Page 24 TRANSPORT • Empty the petrol tank • Always let the engine run until it has used up the remainder of petrol in the tank. • Empty the engine oil from the warm engine. • Remove the spark plug boot from the spark plug. •...
Page 25 PARTS DIAGRAM - QG40-145SP (1938277001)
Page 26 PARTS LIST - QG40-145SP (1938277001) Item No. Part No. Description QG127-10017775 Blade Bolt QG127-10007082 Washer QG127-10020594 Blade Boss QG127-10012983 Axle Sleeve QG127-10019790 Flat Key QG127-10024468 Self-tapping Screw ST6*16 QG127-10000414 Self-tapping Screw ST4.7*16 QG127-10004845 Washer 5 QG127-10022580 Front Axle Assembly QG127-10007087...
Page 27 PARTS LIST - QG40-145SP (1938277001) Item No. Part No. Description QG127-10022589 Collector Flap Axle QG127-10022588 Rear Torsional Spring QG127-10012959 Cable Clip QG127-10022587 Lower Handle Left QG127-10033644 Cable Assembly QG127-10016626 Cup Head Square Neck Bolt QG127-10027081 Collector Frame QG127-10027082 Collector Bag...
Page 28 PARTS DIAGRAM – ENGINE 145cc...
Page 29 PARTS LIST – ENGINE 145cc Item No Part No. Description QG128-10011223 Nut M6 QG128-40047627 Engine Cover QG128-10027156 Recoil Starter Assembly QG128-10033037 Fan Hood QG128-10020981 Nut M12x1.25 QG128-10021323 Bolt M6x85 QG128-10020908 Starting Flange QG128-40030297 Flywheel Fan QG128-10030843 Flywheel QG128-10030868 Oil Seal Crankcase QG128-10020976 Left Oil Seal Crankcase QG128-10030871...
Page 30 PARTS LIST – ENGINE 145cc Item No Part No. Description QG128-10030850 Breathe Pipe QG128-10030863 Sliding Sleeve QG128-10030862 Regulating Shaft QG128-10030870 Driven Gear Assembly QG128-10030874 Camshaft Assembly QG128-10033137 Nut M6x12 QG128-10015125 Drive Gear Plate QG128-10030875 Crankcase Cover QG128-10030877 Nut M%x28 QG128-10030620 Crankcase Oil Seal QG128-10010154 Set Pin...
Page 31 PARTS LIST – ENGINE 145cc Item No Part No. Description QG128-10030844 Cylinder Head Cover QG128-10034104 Cylinder Head Outer Cover QG128-10014797 Rocker Nut QG128-10014813 Rocker Bolt QG128-10010079 Rocker QG128-10014798 Rocker Shaft QG128-10030866 Guide QG128-10010082 Top Hat QG128-10010081 Valve Spring Seat QG128-10014400 Spark Plug F7RTC QG128-10034390 Valve Spring...
Page 32 EC DECLARATION OF CONFORMITY We Handy Distribution Ltd - SN3 5HY (Importer) declare that the product: Designation: Petrol Self-Propelled 400mm Lawnmower Model(s): QG40-145SP Product Number: 1938277001 Type/Serial No. As per rating label on machine Engine Displacement: 145 cm Rated Engine Power: 2.0kW...
Page 33 GJ HANDY & CO LTD USER WARRANTY POLICY Users Statement of Warranty Each new machine is warranted against defective material or assembly of material under normal usage. The warranty applies to the original purchaser and covers faulty parts and the labour involved in replacing and repairing those parts, which are of original manufacture.
Page 34 Not covered by this warranty a) The warranty policy does not cover any depreciation or damages caused by ordinary wear, rusting or corrosion, lack of correct maintenance or operation, misuse, abuse, lack of transportation or accident. b) The warranty policy does not cover any costs necessary for the standard periodic maintenance services instructed by the operator’s manual, or service parts replacement which would include oil, filters, tyres, belts, brake linings, fuses, blades, seals and other service parts unless it can be proven that the item has evidence of faulty manufacture.
Page 36 For spares or support of your Q Garden product, please contact us: Tel: 01793 333212 Email: customerservice@handydistribution.co.uk Opening hours weekdays: February to October 8:30am - 5:30pm November to January 8:30am - 5:00pm (Closed Bank Holidays) Distributed by Handy Distribution, Murdock Road, Dorcan, Swindon, Wiltshire,...

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1938277001