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Customer Helpline 

0845 034 2279

www.gardenservicecentre.co.uk

Customer Helpline 

0845 034 2279

www.gardenservicecentre.co.uk

Maintenance 

Store

– Never store the equipment with gas in the tank, inside a building where fumes can reach an open 

flame or spark.

– Allow the engine to cool before storing in any enclosure.

– To reduce the fire hazard, keep the storage area clean.

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

Troubleshooting

General Troubleshooting

CAUTION!

 Danger of injury! Improperly conducted repairs may prevent your device from working 

safely. Such repairs will endanger you and your surroundings.

Minor faults are often sufficient to cause a malfunction. In most cases, you will be able to correct 

these faults easily. Please start by referring to the following table before contacting our technical 

support. This will help you save much effort and possibly expense.

Fault/malfunction

Possible Cause

Solution

Engine will not start

Is the tank empty?

Filling with fuel

Is the throttle set to        ?

Set the throttle to         .

Ignition cable plug not firmly 

attached?

Push the plug on tightly.

Is the ignition cable plug dirty?

Clean the plug.

Is there excess fuel inside the 

combustion chamber?

Remove the spark plug, dry off 

the electrode, and start at full 

throttle.

Spark plug dirty?

Clean the spark plug.

The distance between the 

electrodes of the spark plug is too 

large.

Set the gap to 0.7 to 0.8 mm.

Wrong fuel?

Drain the tank and fill it with the 

correct fuel.

Spark plug defective?

Replace the spark plug.

Engine will not reach its 

maximum speed

Air filter dirty?

Cleaning the air filter.

Spark plug dirty?

Clean the spark plug.

Is the electrode separation of the 

spark plug too large?

Set the gap to 0.7 to 0.8 mm.

Wrong fuel?

Drain the tank and fill with the 

correct fuel .

Clutch does not release

Incorrect clutch setting?

Adjusting the clutch.

Summary of Contents for HST-1003A

Page 1: ...or to returning product to store Assembly Manual Qualcast 149 3cc Petrol Rotavator C o m p l e t e P r o d u c t S u p p o r t A f t e r s a l e s S e r v i c e HST 1003A Scan to watch our new quick s...

Page 2: ...ARNING Keep this assembly manual in a safe place for future reference WARNING Always ensure anyone intending to operate this petrol rotavator is fully conversant with the content of this assembly manu...

Page 3: ...ect all the parts for signs of damage Do not assemble the petrol rotavator if you observe any damaged components 1 Remove all parts of the petrol rotavator from the box and carefully remove all packag...

Page 4: ...upport Hold the handle bar support K on the frame Tighten four hexagonal bolts with washers Pull out the securing splint E and the pin F Insert the draw bar G into the main plate H Insert the pin and...

Page 5: ...stomer Helpline on 0845 034 2279 prior to returning product to store Qualcast 149 3cc Petrol Rotavator C o m p l e t e P r o d u c t S u p p o r t A f t e r s a l e s S e r v i c e HST 1003A Sep 2012...

Page 6: ...aration of Conformity 19 The following warning symbols appear throughout this manual and indicate the appropriate safety measures you should take when operating and maintaining the rotavator Before an...

Page 7: ...the engine j Start the engine carefully according to manufacturer s instructions and with feet well away from the tools k Do not put hands or feet near or under rotating parts l Never pick up or carry...

Page 8: ...l speed Throttle handle in position choke setting for cold start 1c Clutch handle Clutch handle is pulled out position rotavator assembly turns Clutch handle is released position device is running in...

Page 9: ...or above 1d Rotavator assembly Removing rotavator assembly Loosen and remove the spring pin A Remove the implement from the axle 1e Front support wheel The front support wheel makes it easier to move...

Page 10: ...ng depth of the tool so that only that part of the working tool that cuts into the soil remains uncovered Start the motor Pull up the clutch handle and keep it pulled Use the throttle to set the desir...

Page 11: ...electrode separation Correct separation 0 7mm to 0 8mm Cleaning the spark plug Remove soot deposits from the electrode with a wire brush Maintenance Cleaning and Maintenance Replacing the spark plug...

Page 12: ...nical support This will help you save much effort and possibly expense Fault malfunction Possible Cause Solution Engine will not start Is the tank empty Filling with fuel Is the throttle set to Set th...

Page 13: ...bove Engine oil SAE 10W 30 Gear box oil SAE 85W 90 Sound level LWA 89 8 dB A LPA 76 1dB A K 1 5 dB A Vibration 5 83 m s2 K 1 5 m s2 Spark plug RJ19LM Troubleshooting Adjusting the clutch Set the adjus...

Page 14: ...epairs are carried out or parts are replaced In such cases the work performed or parts fitted will not result in an extension of the guarantee period and no new guarantee will become active for the wo...

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