Bosch PCH615CAU Instructions d'exploitation télécharger pdf (Page 12)

5 To adjust the minimum flame for N.G. replace the 

control knob onto the spindle, light the gas and turn 

the control knob to the small flame position. Screw 

the adjustment screw anti-clockwise to estabilish a 

minimum stable flame position. The flame should 

remain alight and not burn back to the injector when 

the valve is turned quickcly from ‘Full On’ to the 

“Minimum flame” position and back a few times.

screw must be fully tightened down clockwise.

6

valve shaft: in the event of damage, change the entire 

valve.

1

urn the control knob to minimum.

2Remove the control knob from the valve spindle. 

3

4 The adjustment screw is positioned at the rear lower 

Minimum flame adjustment.

efit the control knob. Never dismount the 

Apply pressure with the tip of the screwdriver to

release the thread toward the tap's adjusting screw.

Refer Fig.10.

.Refer Fig.

section of the valve.

Do not remove the disk seal.

To adjust the minimum flame position for ULPG Gas

the



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Bosch PCH615CAU Instructions d'exploitation Page 12