Telefunken TK66M5GEFEX, Usage And Installation Manual, Page: 127 / 146

3. INSTALLATION
11
If you mount a TFEM hose, the butane gas tip is unnecessary. Just screw the TFEM hose fittings on
the cooker side and bottle side (tighten properly using 2 keys as shown in diagram above)
Connecting natural gas (G20/G25)
The technician must install a mechanical pipe tip (TFEM) according to NF D 36100/36103/36121
standard and connect the cooker according to current standards
No part of the hose must come into contact with a surface with heat above 50°C (the minimum
distance between the hose and the hot parts must be 20mm).
Hose length must not exceed 1.5m.
The pipe must not be ruptured, be tightened or be folded.
The hose must not touch to the sharp corners, mobile objects, and must not be defective.
The hose must be thoroughly checked before mounting to ensure there is no manufacturing
defect.
When the gas is connected, the pipe sealing should be checked with a specific bubble product
by a qualified technician. No bubble should appear. If there are bubbles, check the connection
joint and redo the test. Never use a lighter, match, etc… while conducting this check.
The tightening butane gas pipe collars must be rust-free.
The hose validity date should be checked regularly.
The gas inlet of this product is on the right side of the appliance. If connection point needs to be
moved to the left side of the appliance, you can request an extension pipe from your
service.
ATTENTION!!!
Please pay attention to the following points when connecting the hose:
authorised
Do not use naked light sources to check for gas leakage.
•
•
•
•
•
•
•
•
•
!
A
B
Seal
TFEM
fitting
TFEM
BG
LPG
NG
TFEM
NG
Figure 7