Alke Global-5-2FEI Instructions d'installation, de service et d'utilisation - Page 5

Parcourez en ligne ou téléchargez le pdf Instructions d'installation, de service et d'utilisation pour {nom_de_la_catégorie} Alke Global-5-2FEI. Alke Global-5-2FEI 18 pages. Atmospheric stainless-steel gas infrared heaters for use in well ventilated areas

Imprimer la page
ventilation in the country of installation, we advise to keep a minimum ventilation of 20m3/h per kW heat
input. Check regularly if fans are working properly and ventilation openings are not closed.
Installation
The heaters are intended for suspension only. Use only a chain and S-hooks that are galvanised or
made of stainless steel. Do not use the gas line, gas hose or electric lines for suspension purposes.
Never use rope or plastic mounting materials. Close all S-hooks after the heater is in correct position.
• Mount a screw eye or screw hook at a rigid part of the ceiling construction at the proper location of
the building.
• Attach a chain of sufficient length with an S-hook to the screw eye or screw hook.
• Attach the suspension clamp of the heater with an S-hook or carabiner hook at the other end of the
chain at the proper height.
• Move the suspension clamp in such a position on the tube of the heater that the heater (including the
gas hose and electric lines) has an angle of 15 degrees with the horizontal level and with the gas
safety device at the lower end.
• Secure the suspension clamp in the proper location by the eyebolt and close the S-hooks.
• Never hang the heater horizontally while in that case the flue gases will influence a proper
combustion.
The gas safety device and electric components can handle a maximum temperature of 60 degrees
Celsius. Be sure that the heater is not mounted in such a way that this temperature will be reached (e.g.
by other heaters in close vicinity). Take into account the safety distances mentioned on page 4. After
installation always check if the gas type and gas pressure complies with the technical table and data
plate information. Remove the black end cap from the safety device (hose pillar and 1/8" thread version
only).
The gas hose shall be hanging free and have a minimal distance of 1,3 meters from the ground. This to
make sure animals will not damage the hose. Connect the hose via an individual gas tap to the central
gas supply.
A guideline for placement of the sensor of the temperature regulation is 60 cm above the ground and
minimal 40 cm away from a heater. Use sensors with a black surface in case the regulation is based on
measuring the infrared temperature.
Electric connection
All electrical connections/installations shall be made in accordance with the national and/or local
regulations that are in force in the country of destination where the heater will be installed. Before doing
maintenance or installation work always disconnect the electricity to all the lines by removing or
disconnecting the fuses from the electrical system to the heaters.
A proper earth connection MUST be made to the heaters with an electronic ignition device and/or with
a solenoid valve. First for safety reasons and secondly also while the electric ignition device (EID2G)
will not operate correctly and will give failures or will shut down. The EID2G device is not phase sensitive.
In case of an electrical fault directly after installation concentrate first on earth continuity and resistance
to earth. These are the main reasons for failures while all heaters are operated before leaving the factory.
Thermostats, fuses and switches are not supplied with the heater. The electric installation shall have a
separate fuse for the protection of the heaters only. The operation switches in front of the heaters shall
be preferably of a double pole type with minimum contact separation of 3 mm. Make sure that always
the live wire (or hot wire) of the electric supply is used to switch the heaters on and off.
Version: Sept 2017
5
manual number: 0009 0440EN