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page 11

PROBLEM  SOLUTIONS

ATTENTION – DANGER OF EXPLOSIONS !!!!

It is absolutly

prohibited

 used alumatic paper or similer to cover the burner, the pilot unit and the side walls

over the drawer.

Advice it will be damaged the range!

The above cause a wrong combustion and bad gasfire, it

over heat extremly

 the unit and a bad function of 

the burners will happened.

PROBLEM

CAUSE

REMEDY

A

1

Soup burner

Pilot flame does not ignite

- Gas  pipe pilot flame not closed

- Pilot flame clogged

- Pilot flame head clogged

- Pilot flame nozzle clogged

- Has the main gas pipe any 
  gas?
- Dismantle and clean
  (evt. exchange)
- clean with steel brush
  (evt. dismantle and clean)
- Pilot flame nozzle (C) replace

2

Burner flame is yellow

- Air regulation on nut required

- Burner is dirty

- Air regulation opening on nut
  must be mininimum 15 mm

- Take out, take apart, clean

3

Burner does not burnt

- Gas cock is damagedt

- control evt. exchange

4

Pilot flame burns, but does not
stay

- Thermocouple dirty
- Thermocouple does not produce
   voltage in millivolt
- Thermocouple is loose
- Thermocouple magnet on gas cock
  defective

- clean with fine steel brush
- take apart and exchange

- again screw into position
- take apart and exchange

B

1

Wok range

Pilot flame does not ignite

- Gas tube pilot flame is leaking
- Gas tube pilotf lame clogged

- Pilot flame head is clogged

- Pilot flame nozzle is clogged

- Security armature defective

- has main gas pipe any gas?
- take out and clean
  (evt. exchange)
- clean with fine steel brush
   (take out and clean)
- Pilot flame nozzle (C)
  exchange
- Take out and replace

2

Burner flame is yellow

- Air regulation on nut required

- Burner is dirty

- Air regulation opening on nut
  must be minimum 15 mm
- Take out, take apart, clean

3

Burner does not burn

- Gas cock defective

- Control evt. exchange

4

Pilot flame burns, but on
releasing securita arm, flame
does not stay

- Thermocouple dirty
- Thermocouple does not give voltage
   in millivolt
- Thermocouple is loose
- Thermocouple magnet on gas cock
  defective

- clean with fine steel brush
- take apart abd exchange

- again screw into position
- take apart and exchange

Содержание AHA0005

Страница 1: ...S Se er rv vi ic ce e w w w m a s t r o s h o p c o m Mastro GmbH H serstra e 53 59075 Hamm Germany 49 0 2381 97371 0 49 0 2381 97371 88...

Страница 2: ...nganleitungen MBM NGWR NGTL Inst BedEN doc INSTALLATIONS OPERATION AND MAINTENANCE INSTRUCTION Gas Wok China Ranges Types Wall and free standing ranges Gas Rechaud Types Table ranges AHA0005 AHA0007 A...

Страница 3: ...irections For the installation and adjustment of the appliances as well as for the changes of the gas types an authorized technician must be called Sealed parts by the producer or authorized agent may...

Страница 4: ...H3 20 28 30 37 FI II2H3B P 20 28 30 FR II2E 3 20 25 28 30 37 GB II2H3 20 28 30 37 GR II2H3 20 28 30 37 IE II2H3 20 28 30 37 IT II2H3 20 28 30 37 LU I2E 20 NL II2L3B P 25 28 30 NO I3B P 28 30 PT II2H3...

Страница 5: ...eration control must be carried out 4 Operation 4 1 Operation elements A Safety tap button for wok burner to operate safety system B Wok burner gas valve handle to open and close the main burner gas s...

Страница 6: ...ner remains operative For longer periods of cut off and in the evening place knob to position O 5 Important Notice The appliance is for commercial use and should be operated by qualified staff During...

Страница 7: ...aper since corrosion could occur also on stainless steel Pay attention that main burner and pilot flame are not dirty If required burner must be cleaned with non agressive detergents The appliance may...

Страница 8: ...ional cases may only be done by the service engineer Sealed parts of the producer may not be touched by the service engineer If apart from the listed works other reparis should be required same should...

Страница 9: ...8014 S 3 2 Primary air control assy CH 8000 S 3 3 Injector for burner CH 2830 3 4 Safety device CH 3713 1 5 Burner valve CH 2006 1 6 Thermocouple WT 3890 1 7 Pilot burner DBL WT 3851 1 8 Handle shaft...

Страница 10: ...oup burner Del N Description Parts N Quantity 1 Burner assy CH 8020 S 1 2 Primary air control CH 8000 S 1 3 Injector for burner CH 4363 1 4 Security tap WT 3875 1 5 ABS knob valve WT 3602 1 6 Thermoco...

Страница 11: ...page 10 Components water system 03 Del N Description Parts N Quantity 1 Water cock GS 2305 2 3 2 Water flow out GS 3910 1 2 3 Sprayer Pipe 1 2...

Страница 12: ...not stay Thermocouple dirty Thermocouple does not produce voltage in millivolt Thermocouple is loose Thermocouple magnet on gas cock defective clean with fine steel brush take apart and exchange agai...

Страница 13: ...page 13 CONVERSION INSTRUCTION Gas Wok China Ranges Types Wall and free standing ranges Gas Rechaud Types Table ranges AHA0005 AHA0007 AHA0006 AHA0008 AHA0010 AHA0009...

Страница 14: ...20 50 BE II2E 3 20 25 28 30 37 CH II2H3B P 20 50 DE II2ELL3B P 20 50 DK II2H3B P 20 28 30 ES II2H3 20 28 30 37 FI II2H3B P 20 28 30 FR II2E 3 20 25 28 30 37 GB II2H3 20 28 30 37 GR II2H3 20 28 30 37 I...

Страница 15: ...les without prior adjustment The Wok burner has no small combustion adjustment Same is regulated gradual from OFF out to ON in The Combi Wok burner and the pilot flame are operated for liquid gas for...

Страница 16: ...tion adjustment For the Combi Wok burner soup burner the small combustion adjustment must be regulated to 4 kW for earthgas The nozzle bore in the small combustion nozzle is 50 mbar and 30 mbar To reg...

Страница 17: ...e is an opening of 15 mm see drawing In case of a nozzle change C pay attention that the diameter is not changed If necessary a new adjustment must be done There after nut mother B to be sealed with l...

Страница 18: ...not stay Thermocouple dirty Thermocouple does not produce voltage in millivolt Thermocouple is loose Thermocouple magnet on gas cock defective clean with fine steel brush take apart and exchange agai...

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