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No. 960-0000 F / 961-0000 N (H) / 961-0001 N (L)
ENGLISH
You have purchased a brand product from
Renfert. To ensure that you enjoy using this
product for many years, please follow these
instructions carefully.
1. Description /
Applications
The Bijou Burner 90 (F = propane, N =
natural gas) is a very stable laboratory bur-
ner with easily adjustable working position
and the option of operation with pilot flame
or ignition flame.
The burner is supplied in the following
versions:
No. 960-0000 F
>>>
burner for propane
No. 961-0000 N (H)
>>>
burner for natural gas E
No. 961-0001 N (L)
>>>
burner for natural gas LL
Please note:
Old
natural gas N (H)
natural gas N (L)
The burner is type-tested and approved by
the DVGW (German Association of Gas and
Water Installers).
Type: GH-100-011,
Reg.No. NG-2211AO0737
(93.01e044)
2. Installation / Operation
The burner may only be installed by qualified
staff in accordance with the DVGW
regulations.
1. Insert and fix the gas lever supplied with
the burner into the screw thread hole on
the burner's operating element.
2. Check whether the type of gas and ope-
rating pressure required for the burner
are compatible with your gas supply.
Bijou 90
3. Inspect the connection pipe to ensure it is
4. Shut off the gas tap on the laboratory
5. Push the gas hose (DIN 30664) onto the
6. Adjust the Bijou Burner's gas lever to po-
3. Areas of Caution
• The burner should not be used in areas
• Laboratory burners must only be used
New
natural gas E
natural gas LL
• When used in classrooms, laboratory
• For installation and operation of gas
• After use, the gas supply should be
• If there is a strong smell of gas, close
correctly fitted and in perfect condition.
bench.
inlet nozzle of the Bijou Burner right up
to the last groove. If necessary, secure
the tube with a clip or circular spring to
prevent it slipping off
(see DVGW worksheet G 621).
sition A and open the shutoff valve on the
laboratory bench. You should now clearly
hear gas flowing out. Carefully ignite the
burner from the side. Regulate the flame
as described in point 4. (Handling).
where there is a strong draught, as this
may cause the flame to be
extinguished unintentionally.
under constant supervision. After
finishing work, the gas supply to the
burner must be shut off (shutoff valve,
disconnection from the gas main).
burners may only be put into operation
after first switching on the upstream
shutoff devices, such as central
shutoff for the entire room, group
shutoff device and shutoff valve.
systems in labs and science lecture
rooms the regulations in the DVGW
Worksheet G621 (German regulations)
must be heeded.
shut off immediately via the shutoff
valve, or, by separating the gas
connection safety valve.
the gas shutoff valve immediately and
take safety precautions
(see DVGW regulations).
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