Haier HCG604W Installation Instructions And User Manual page 11

Connecting the cooktop to the gas supply
The gas connection must be carried out by an authorised person according to the relevant
standards.
Before connecting the appliance to the gas supply, mount the brass conical adaptor onto the
gas inlet pipe, upon which the washer has been placed (Figs. 6 and 7).
Conical adaptor and washer are supplied with the appliance (packed with conversion kit for
use with Natural gas or LPG).
This appliance is suitable for use with Natural gas or LPG. (Check the "gas type" sticker attached
to the appliance).
For Natural gas, connect the gas supply to the gas pressure regulator which is supplied with
the appliance (Fig. 6). Adjust the regulator to obtain a test point pressure of 1 kPa with the two
semi-rapid burners operating at the maximum..
For LPG, connect the gas supply to the test point adaptor which is supplied with the appliance
(Fig. 7). Ensure that the supply pressure is regulated to 2.75 kPa.
Do NOT force the "elbow" to rotate before loosening the floating nut.
Do NOT overtighten the floating nut at the "elbow".
Gas connection for
NATURAL GAS
Gas inlet pipe
Elbow
Washer
Brass conical adaptor
Test
(Thread tight: use
point
suitable seal)
Floating nut
Gas pressure
regulator
Fig. 6 Natural
gas connection
Installation instructions
Gas connection for
Gas inlet pipe
Elbow
Test
point
LPG
Floating nut
Washer
Brass conical adaptor
(Thread tight: use
suitable seal)
Test point adaptor
Fig. 7 LPG connection
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