ZENIT
80
+
TYPE TUBE RADIANT HEATER
Instructions for Installation and Servicing
26
•
SOLELY INTERIOR installation is possible.
•
The installation must comply with the valid standards.
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For the sake of appropriate effeciency the position and the high of installation has to be carefully defined.
•
The appliance has to be placed in that way that its every part be accessible.
WARNING! Only a qualified person can install the appliances who participated in training which was
organised by Pakole Trade Kft in every year. It is forbidden to install the device as an user.
Appliance installation
Gas connection
ATTENTION! The appliance can only be operated by gas defined on the data board of appliance !
The nominal values of gas-supply pressure:
• in case of natural gas: 25 mbar ( min. 20 mbar – max. 60 mbar )
• in case of Propan gas: 50 mbar
The allowed maximum pressure of gas-supply: 60 mbar!
ATTENTION! If the pressure of gas-supply is higher than 60 mbar in that case the using of pressure
regulator is indispensible becuse the max. allowed pressure of double-closed magnetic valve is:
Pmax = 60mbar
The pressure regulator can be installed before each appliance or centrally namely one piece into the gas-supply pipe. In case of unique
solution - namely there is pressure regulator before each appliance – before every pressure regulator, in case of centrally mounted
pressure regulator before pressure regulator and each appliance MUST BE INSTALLED GAS FILTER to be able to avoid the blocking
of appliance’s gas magnetic valves, which can be coused by possible contamination settled in the supply pipes. (Despite blowing out of
pipes it can be present)
The connection to the gas-supply pipe must be from above or side (Pic.11) becuse in case of bottom connection the possible contamina-
tions settled on the pipe can influence the proper operation of equipment.
PROPER CONNECTION
IMPROPER CONNECTION
9. picture: Connection to the gas supply
The gas connection must be accomplished by flexible gas pipe. Use such flexible gas pipe for connection, which renders 100mm free
moving possible.The flexible gas pipe must be mounted free from torsion! Recommended to apply gas connection set (flexible gas pipe,
-
gas filter shut off valve) marketed by PAKOLE Ltd.(Fig.13). If there is installed pressure regulator per appliance then it must be mounted
betwen the gas filter and flexible gas pipe.
