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8

Trouble shooting

Malfunctions often have simple explanations. Please read the 

following notes before calling the after-sales service.

Risk of electric shock!

Incorrect repairs are dangerous. Repairs may only be carried 
out and damaged power cables replaced by one of our trained 
after-sales technicians. If the appliance is defective, unplug the 
appliance from the mains or switch off the circuit breaker in the 
fuse box. Contact the after-sales service.

Malfunction table

--------

Replacing bulbs

Risk of electric shock!

When changing the bulbs, the bulb socket contacts are live. 
Before changing the bulb, unplug the appliance from the mains 
or switch off the circuit breaker in the fuse box.

Important 

Only use a bulb of the same type and same power 

(see also the bulb holder or rating plate).

Replacing halogen bulbs with screw base
Notes

To replace the bulbs, do not remove the plastic cover. The 

bulbs can be accessed from inside by removing the metal 

grease filter.

When inserting halogen bulbs, do not touch the glass tube. 

Use a clean cloth to insert the halogen bulbs.

1.

Allow the bulb to cool down.

2.

Remove the metal grease filter.

3.

Unscrew the bulb and replace it with a bulb of the same type.

4.

Refit the metal grease filter.

5.

Insert the mains plug or switch on the fuse again.

Replace the bulb with one of the same type:

Voltage:

 230 V

Power:

 Max. 28 W

Thread: 

E14

After-sales service

Our after-sales service is there for you if your appliance needs 

to be repaired. We will always find the right solution in order to 

avoid unnecessary visits from a service technician.
When calling us, please give the product number (E no.) and 

the production number (FD no.) so that we can provide you with 

the correct advice. The rating plate with these numbers can be 

found inside the appliance (remove the metal mesh grease 

filter to gain access).
You can make a note of the numbers of your appliance and the 

telephone number of the after-sales service in the space below 

to save time should it be required.

Please be aware that a visit by an after-sales engineer will be 

charged if a problem turns out to be the result of operator error, 

even during the warranty period.
Please find the contact data of all countries in the enclosed 

customer service list.

To book an engineer visit and product advice

Rely on the professionalism of the manufacturer. You can 

therefore be sure that the repair is carried out by trained service 

technicians who carry original spare parts for your appliances.

Problem

Possible cause Solution

The appliance 

does not work

The plug is not 

plugged in.

Connect the appliance to 

the electricity supply

Power cut

Check whether other 

kitchen appliances are 

working

Faulty fuse

Check in the fuse box to 

make sure that the fuse for 

the appliance is OK

The lighting 

does not work.

The bulbs are 

faulty.

For information on chang-

ing the bulbs, see the 

"Replacing Bulbs" section.

E no.

FD no.

After-sales service

O

GB

0344 892 8979 

Calls charged at local or mobile rate.

IE

01450 2655 

0.03 € per minute at peak. Off peak 0.0088 € per 

minute.

Summary of Contents for DHU672U

Page 1: ... en Instruction manual Extractor hood DHU672U DHU674U DHU675U DHU942UEU DHU944UEU ...

Page 2: ......

Page 3: ...ren over the age of 8 years old and by persons with reduced physical sensory or mental capabilities or by persons with a lack of experience or knowledge if they are supervised or are instructed by a person responsible for their safety how to use the appliance safely and have understood the associated hazards Children must not play with on or around the appliance Children must not clean the applian...

Page 4: ...uickly Never leave hot fat or oil unattended Never use water to put out burning oil or fat Switch off the hotplate Extinguish flames carefully using a lid fire blanket or something similar Risk of fire When gas burners are in operation without any cookware placed on them they can build up a lot of heat A ventilation appliance installed above the cooker may become damaged or catch fire Only operate...

Page 5: ...into a functioning smoke or exhaust gas flue or into a shaft which is used to ventilate installation rooms which contain heat producing appliances Before conveying the exhaust air into a non functioning smoke or exhaust gas flue obtain the consent of the heating engineer responsible If the exhaust air is conveyed through the outer wall a telescopic wall box should be used Circulating air mode Note...

Page 6: ...s which can result in an electric shock Risk of injury Components inside the appliance may have sharp edges Wear protective gloves Cleaning agents Observe the information in the table to ensure that the different surfaces are not damaged by using the wrong type of cleaning agent Do not use harsh or abrasive cleaning agents cleaning agents with a high concentration of alcohol hard scouring pads or ...

Page 7: ...oing this place your other hand under the metal grease filter Note To avoid causing damage do not bend the metal grease filter 2 Take the metal grease filter out of the holder Note Grease may accumulate in the bottom of the metal grease filter Hold the metal grease filter level to prevent grease from dripping out 3 After removing the metal grease filters clean the inside of the appliance 4 Clean t...

Page 8: ...e for you if your appliance needs to be repaired We will always find the right solution in order to avoid unnecessary visits from a service technician When calling us please give the product number E no and the production number FD no so that we can provide you with the correct advice The rating plate with these numbers can be found inside the appliance remove the metal mesh grease filter to gain ...

Page 9: ...9 Accessories not included in the scope of delivery Activated charcoal filter DHZ2701 ...

Page 10: ......

Page 11: ......

Page 12: ...941022 9001007218 9001007218 Robert Bosch Hausgeräte GmbH Carl Wery Straße 34 81739 München Germany www bosch home com ...

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