DC38i vacuum Let's get your machine working.

Clean the bin and cyclone

Remove the bin and cyclone.

Empty the bin

Place the bin inside a bag, close the bag around the bin and press the button to release the dust and debris.

Shake or tap firmly to remove all dust and debris from inside the bin and fine dust collector.

Remove the bin

With the bin base open, press the silver button to separate the bin from the cyclone.

Clean the cyclone

Check the fine dust collector for blockages and remove as necessary.

Clean the shroud with a dry cloth or by using the combination tool.

WARNING: Do not use any liquids to clean the cyclone.

Clean the bin

Clean the bin with cold water only.

WARNING: do not use any detergents or polishes on the bin.

Test the suction from the extension tube

A rattling noise can indicate that there is something stuck in the machine.

Remove the floor tool from the extension tube by pressing the release catch on the end of the extension tube.

Press the release catch on the extension tube to extend fully, ensuring it 'clicks' into place.

Place your hand over the end of the extension tube and test the suction.

Floor tool

Flat out tool

Motorhead

Turbine head

Check the floor tool

Check the floor tool openings for blockages and remove if necessary.

Check bleed valve for blockages and remove as necessary.

Check the extension tube, wand handle and hose for blockages

Check the extension tube, Wand handle and hose for blockages and remove as necessary.

Check the ducts

Remove the bin and cyclone.

Upper duct

Check the upper duct grille for blockages and remove as necessary.

Lower duct

Remove the inlet duct by pressing the release tab.

Check the lower duct for blockages and remove as necessary

Check both lower duct seals

Empty the bin

Place the bin inside a bag, close the bag around the bin and press the button to release the dust and debris.

Shake or tap firmly to remove all dust and debris from inside the bin and fine dust collector.

Remove the bin

With the bin base open, press the silver button to separate the bin from the cyclone.

Clean the cyclone

Check the fine dust collector for blockages and remove as necessary.

Clean the shroud with a dry cloth or by using the combination tool.

Rebuild and test the machine.

Wash the filter

Please follow the steps in the video.

Remove the pre-filter

With the bin removed, pull the pre-filter out from the top of the cyclone.

Remove the post-filter

Turn the post-filters release catch anti clockwise until the filter cover can be removed.

Remove the post-filter from the machine.

Wash the filters

Run cold water through the open end of the filter for approximately 10 seconds.

Turn the filter up side down and tap 10 times.

Squeeze and twist the filter.

Repeat until clean.

Dry filters

Leave the filters in a warm place for 24 hours, until completely dry.

Ensure the filters are completely dry before refitting into machine.

Reassemble and test the machine

Make sure the filter sits in the centre of the cyclone.

Check the Brush bar

Checking the Turbine head openings.

With the Turbine head removed, check the openings on the tool for blockages and remove as necessary.

Unlock the Brush bar end cap.

Use a coin to unlock the fastener marked with a padlock.

Remove the Brush bar

Carefully remove the Brush bar and clear any debris.

Check the extension tube, wand handle and hose for blockages

Check the extension tube, Wand handle and hose for blockages and remove as necessary.

Check the ducts

Remove the bin and cyclone.

Upper duct

Check the upper duct grille for blockages and remove as necessary.

Lower duct

Remove the inlet duct by pressing the release tab.

Check the lower duct for blockages and remove as necessary

Check both lower duct seals

Empty the bin

Place the bin inside a bag, close the bag around the bin and press the button to release the dust and debris.

Shake or tap firmly to remove all dust and debris from inside the bin and fine dust collector.

Remove the bin

With the bin base open, press the silver button to separate the bin from the cyclone.

Clean the cyclone

Check the fine dust collector for blockages and remove as necessary.

Clean the shroud with a dry cloth or by using the combination tool.

Rebuild and test the machine.

Continue with checks

The Brush bar should spin if the suction is strong, so please continue with the performance checks.

If the suction is strong and the Brush bar still doesn't spin, this issue can be resolved by ordering a replacement Turbine head.

Check the extension tube, wand handle and hose for blockages

Check the extension tube, Wand handle and hose for blockages and remove as necessary.

Check the ducts

Remove the bin and cyclone.

Upper duct

Check the upper duct grille for blockages and remove as necessary.

Lower duct

Remove the inlet duct by pressing the release tab.

Check the lower duct for blockages and remove as necessary

Check both lower duct seals

Empty the bin

Place the bin inside a bag, close the bag around the bin and press the button to release the dust and debris.

Shake or tap firmly to remove all dust and debris from inside the bin and fine dust collector.

Remove the bin

With the bin base open, press the silver button to separate the bin from the cyclone.

Clean the cyclone

Check the fine dust collector for blockages and remove as necessary.

Clean the shroud with a dry cloth or by using the combination tool.

Rebuild and test the machine.

Wash the filter

Please follow the steps in the video.

Remove the pre-filter

With the bin removed, pull the pre-filter out from the top of the cyclone.

Remove the post-filter

Turn the post-filters release catch anti clockwise until the filter cover can be removed.

Remove the post-filter from the machine.

Wash the filters

Run cold water through the open end of the filter for approximately 10 seconds.

Turn the filter up side down and tap 10 times.

Squeeze and twist the filter.

Repeat until clean.

Dry filters

Leave the filters in a warm place for 24 hours, until completely dry.

Ensure the filters are completely dry before refitting into machine.

Reassemble and test the machine

Make sure the filter sits in the centre of the cyclone.

Check Wand handle controls

Reassemble the machine.

Turn the Brush bar on/off.

Clear the Brush bar

Remove the Cleaner head.

With the Motorhead removed, check the electrical contacts on the tool for signs of damage.

Check the jockey wheel underneath the floor tool for obstructions or damage.

Test the jockey wheel with the floor tool the right way up as a safety mechanism locks the wheel in place when upside down.

Use a coin to unlock the fastener marked with a padlock.

Carefully remove the Brush bar and clear any debris.

Refit the Brush bar

Replace the Brush bar and secure it by tightening the fastener.

Ensure it is fixed firmly before operating the appliance.

Test the Wand

Remove the Cleaner head from the Wand, and remove the Wand from the machine.

Attach the floor tool to the wand handle.

Turn the Brush bar on.

Check the Wand handle

Remove the floor tool.

Check the electrical contacts on the Wand handle for signs of damage.

Check the hose

Remove the hose from the inlet on the machine.

Check the electrical contacts on the hose for signs of damage.

Check the inlet

Check the corresponding connectors on the inlet for signs of damage.

Reassemble the machine.

Check for blockages

Checking the Cleaner head openings:

With the Cleaner head removed, check the openings on the tool for blockages and remove as necessary.

Unlock the Brush bar end cap

Use a coin to unlock the fastener marked with a padlock.

Remove the Brush bar

Carefully remove the Brush bar and clear any debris.

Refit the Brush bar

Replace the Brush bar and secure it by tightening the fastener.

Ensure it is fixed firmly before operating the appliance.

Check the extension tube, wand handle and hose for blockages

Check the extension tube, Wand handle and hose for blockages and remove as necessary.

Check the ducts

Remove the bin and cyclone.

Upper duct

Check the upper duct grille for blockages and remove as necessary.

Lower duct

Remove the inlet duct by pressing the release tab.

Check the lower duct for blockages and remove as necessary

Check both lower duct seals

Empty the bin

Place the bin inside a bag, close the bag around the bin and press the button to release the dust and debris.

Shake or tap firmly to remove all dust and debris from inside the bin and fine dust collector.

Remove the bin

With the bin base open, press the silver button to separate the bin from the cyclone.

Clean the cyclone

Check the fine dust collector for blockages and remove as necessary.

Clean the shroud with a dry cloth or by using the combination tool.

Rebuild and test the machine.

Test the suction from the extension tube

A whistling noise suggests that there is a blockage in the machine.

Remove the floor tool from the extension tube by pressing the release catch on the end of the extension tube.

Press the release catch on the extension tube to extend fully, ensuring it 'clicks' into place.

Place your hand over the end of the extension tube and test the suction.

Test the suction from the extension tube

Remove the floor tool from the extension tube by pressing the release catch on the end of the extension tube.

Press the release catch on the extension tube to extend fully, ensuring it 'clicks' into place.

Place your hand over the end of the extension tube and test the suction.

Thermal cut out

Most Dyson vacuums have a built in safety system that stops the machine if it begins to overheat. This usually happens because the filters need washing or your machine is blocked.

Carry out the performance checks, and if your machine cuts out unplug and leave for at least 2 hours to cool down.

Check the extension tube, wand handle and hose for blockages

Check the extension tube, Wand handle and hose for blockages and remove as necessary.

Check the ducts

Remove the bin and cyclone.

Upper duct

Check the upper duct grille for blockages and remove as necessary.

Lower duct

Remove the inlet duct by pressing the release tab.

Check the lower duct for blockages and remove as necessary

Check both lower duct seals

Empty the bin

Place the bin inside a bag, close the bag around the bin and press the button to release the dust and debris.

Shake or tap firmly to remove all dust and debris from inside the bin and fine dust collector.

Remove the bin

With the bin base open, press the silver button to separate the bin from the cyclone.

Clean the cyclone

Check the fine dust collector for blockages and remove as necessary.

Clean the shroud with a dry cloth or by using the combination tool.

Rebuild and test the machine.

Check electrical supply

Is the power cord or plug damaged?

Are the other household appliances working?

Does the vacuum work when plugged into another socket?

Hot or dusty smell

The machine can smell hot and /or dusty if it has a blockage or dirty filter.

Please confirm if the machine is making a different noise as well as a smell.

Test the suction from the extension tube

Remove the floor tool from the extension tube by pressing the release catch on the end of the extension tube.

Press the release catch on the extension tube to extend fully, ensuring it 'clicks' into place.

Place your hand over the end of the extension tube and test the suction.

Clear the Brush bar

Please follow the steps in the video.

Clear the Brush bar

Checking the Turbine head openings.

With the Turbine head removed, check the openings on the tool for blockages and remove as necessary.

Unlock the Brush bar end cap

Use a coin to unlock the fastener marked with a padlock.

Remove the Brush bar

Carefully remove the Brush bar and clear any debris.

Refit the Brush bar

Replace the Brush bar and secure it by tightening the fastener.

Ensure it is fixed firmly before operating the appliance.

Check the extension tube, wand handle and hose for blockages

Check the extension tube, Wand handle and hose for blockages and remove as necessary.

Check the ducts

Remove the bin and cyclone.

Upper duct

Check the upper duct grille for blockages and remove as necessary.

Lower duct

Remove the inlet duct by pressing the release tab.

Check the lower duct for blockages and remove as necessary

Check both lower duct seals

Empty the bin

Place the bin inside a bag, close the bag around the bin and press the button to release the dust and debris.

Shake or tap firmly to remove all dust and debris from inside the bin and fine dust collector.

Remove the bin

With the bin base open, press the silver button to separate the bin from the cyclone.

Clean the cyclone

Check the fine dust collector for blockages and remove as necessary.

Clean the shroud with a dry cloth or by using the combination tool.

Rebuild and test the machine.

Rewinding the cable

Ensure that the machine is switched off.

Unplug the machine before rewinding the cable.

If the cable does not rewind, firmly pull it out and fully extend it until the red tape is visible.

The cord rewind button needs to be pressed down firmly to retract the cord for storage after use. When the button is pressed down far enough you should feel and hear a click, and the cord will retract.

Mini flat out tool difficult to push

Check the red tabs on the underneath of the Mini Flat Out tool.

Slide both of the tabs into the open position.

Test the suction from the extension tube

Remove the floor tool from the extension tube by pressing the release catch on the end of the extension tube.

Press the release catch on the extension tube to extend fully, ensuring it 'clicks' into place.

Place your hand over the end of the extension tube and test the suction.

Assembling your machine

Please follow the steps in the video.

Assembling your machine

Attach the hose to the hose inlet on the front of the machine.

Clip the Wand handle to the extension tube.

Attach the floor tool to the end of the extension tube.

• Press the release catch on the extension tube to extend, ensuring it 'clicks' into place

Emptying the bin

Please follow the steps in the video.

Emptying the bin

Remove the bin by pressing the release button to the side of the carry handle.

To release the dirt, press the red bin release button.

To minimise dust/allergen contact when emptying, encase the clear bin tightly in a plastic bag and empty.

Remove the clear bin carefully, seal the bag tightly and dispose of as normal.

Close the clear bin base so it clicks into place and is secure.

Replace the clear bin and cyclone back into position on the front of the Main body.

The recess in the base of the clear bin must fit onto the lug on the locator bracket.

Push the carrying handle down so it clicks into place on the top of the clear bin and cyclone ensuring it is secure.

Quick start guide

Please follow the steps in the video.

Using the Mini flat out tool

Push the Mini flat Out tool onto the extension tube, ensuring it 'clicks' into place.

The two red tabs on the underneath of the Mini flat out tool can be opened to reduce the suction.

Using the extension tube

Press the release catch on the extension tube to extend, ensuring it 'clicks' into place.

Attach the accessory tools to the Wand handle or extension tube ensuring they 'click' into place.

Alternatively, remove the extension tube and Wand handle and attach the accessory tools directly to the hose ensuring they 'click' into place.

Using the Turbine head

The Brush bar can be turned on and off by using the dial on the turbine head as shown below.

Brush bar turned on for carpets.

Brush bar turned off for hard or delicate flooring.

Please open the PDF for the user guide.

Wash the filter

Please follow the steps in the video.

Remove the pre-filter

With the bin removed, pull the pre-filter out from the top of the cyclone.

Remove the post-filter

Turn the post-filters release catch anti clockwise until the filter cover can be removed.

Remove the post-filter from the machine.

Wash the filters

Run cold water through the open end of the filter for approximately 10 seconds.

Turn the filter up side down and tap 10 times.

Squeeze and twist the filter.

Repeat until clean.

Dry filters

Leave the filters in a warm place for 24 hours, until completely dry.

Ensure the filters are completely dry before refitting into machine.

Reassemble and test the machine

Make sure the filter sits in the centre of the cyclone.