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Installation instructions

Built-in variants of gas hob
Dials

1014402-R05

14/08/2019

1014402-R05

4

Flush installation

The layout of the hob to be fitted may differ from the hob illustrated!

H

Y – Y

B

A

S*

 ≥85

T

 ≥90

Drawer/
cabinet

Side panel

Ra

8.5

 0

-1

8.5

 0

-0.5

Steel angle bonded 

or screw mounted

Detail Z

R0–5

8.5

+1

  

0

8.5

+1

  

0

C

Y

Y

GAS731GKBZ (31075)

691

Ri

50

1

H

A

50

7±1

≥41

.5

  ≥

41.5

600

Z

697±1

D

60

0

Z

600

577±1

507±1

≥41.5

≥41.5

A

600

Ri

H

50

1

Y

Y

571

GAS641GSAZ (31089)

* The required clearance must be observed!

Type

A Depends on producer

B

H

Corner radius Ra/Ri

C/D

GAS641GKAZ

≥30 mm

≥175 mm

88 mm

5/1.5 mm

560/490 mm

GAS731GKBZ

680/490 mm

A

Worktop depth

B

Required clearance for service replacement

H

Dimension from the top of the work surface to the underside of the gas connection

Ri

Corner radii of appliance for base plate

Ra

Outer corner radii of cut-out

S

Minimum distance between the top of the work surfaces and any drawer

T

Minimum distance between the cut-out in the back and any drawer

Installation

Create an accurate installation cut-out.

The mounting surface can be reamed out or created by installing wood/stone supports or using the steel angle set (see Ac-
cessories).

Access to the appliance from below via the entire cut-out area must be guaranteed. For servicing purposes, the appliance
base can be removed from below.

Prepare the cut-out and appliance according to the specifications in the enclosed cementing-in instructions and align the appliance
in the cut-out.

Fit the four adjusting braces along the circumference of the appliance to the bore holes provided and tension the appliance against
the worktop.

Carefully cement the appliance in and leave the silicone sealant to dry for at least 24 hours.

Connect to the electrical mains connection before inserting the appliance, if necessary.

Summary of Contents for 31089

Page 1: ...r low voltage installations and fire protection must be strictly observed All leak tests should be done with a soapy water solution Never use an open flame to check for leaks All leak tests should be...

Page 2: ...surface mounted combination of several hobs 1019199 Flush installation Designation Article no Steel angle set hob size 60 H63772 Designation Art no Instant adhesive for installation of the steel angle...

Page 3: ...face to the underside of the gas connection Ri Corner radii of appliance for base plate Ra Outer corner radii of cut out S Minimum distance between the top of the work surfaces and any drawer T Minimu...

Page 4: ...iance for base plate Ra Outer corner radii of cut out S Minimum distance between the top of the work surfaces and any drawer T Minimum distance between the cut out in the back and any drawer Installat...

Page 5: ...es with basic insulation must not be accessible Check old installa tions Refer to the identification plate for information on the required mains voltage current type and fuse protection The connection...

Page 6: ...meters above sea level a re duced performance must be expected Gas connection The gas connection and the conversion to another gas type must be carried out by an authorized installer 51 46 GAS641 51...

Page 7: ...ll the nozzles are numbered to avoid any mix up Always disconnect the appliance from the electricity and gas mains before changing the nozzles Changing the injector nozzles Remove the pan supports and...

Page 8: ...After the nozzles have been changed leak testing must be carried out and then the flame pattern checked in the min max position for each burner Nozzle table Change injector nozzles using a 7 inch sock...

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