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Siemens 5551 User Manual

Page 25

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Fig. 7

Fig. 8

Fig. 6

3 - It has a flexible rubber seal. Simply apply

pressure with the tip of the screwdriver to
release the thread toward the tap's adjusting

Do not remove the disc seal.

screw. Fig. 7.

4 - Adjust the by-pass screw.
Fully tighten the by-pass screw. Fig. 8.

Conversion of the 6” W.C. pres-

sure regulator to 10” W.C.

Remove the hexagonal lid from the upper part of
the regulator with an adjustable wrench.
Remove the plastic button on the lid and turn it,
pressing it firmly into place so that the letters "LP",
instead of "NAT" can be clearly read on the button.
Replace the lid and button set on the upper part
of the regulator, properly sealing it. Make sure that
the spring is in place. Do not over-tighten.

NOTE: The arrow on the rear part of the regulator
should point in the direction of the gas flow on the
cooktop. Fig. 9.

NAT

NAT

Lid

Hex

Setting

of the pin

for natural

gas

Pin position
for propane

NAT

Hex
Cap

Hex Lid

Pin

LP

Spring

PRESSURE REGULATOR

DIAGRAM

Pin

Fig. 9

After performing the gas transformation, always
ensure that the flame of the burners is correct, so
that when changing from the maximum to the
minimum setting it does not go out, or cause
backflashing.

5 - It is important to ensure the proper placement
of all seals in order to prevent any short circuits

6 - Replace the control knobs on the taps.
Never remove the tap shaft. In case of fault, change
the whole tap.
C) Place the tag indicating the gas type to which
the appliance has been transformed over the
existing natural gas tag.

in case of spillage on the cooktop.

23

IMPORTANT INFORMATION

This manual is related to the following products: