Desa BG SERIES Operating Instructions Manual

Also see for BG 110: TECHNICAL INFORMATION, INSTALLATION AND OPERATING INSTRUCTIONS

GENERAL NOTESThis Instruction Manual is an integral part of the device and as such must always be kept with the device. This is alsothe case when the heater is sold to another user. The Manual must therefore be conserved and consulted carefullybefore any action. In the case of damage or loss, you can at any time ask the local After Sales Service for a copy of theManual.After removing the packaging, first make sure that the contents are complete and undamaged. If the heater does notmatch with the Manual in any way, contact the Agency that sold the heater.Installation of the BG series WARM AIR HEATER must be carried out by qualified companies under Law 5 March 1990n°46. On completion of the job, they provide the owner with a declaration of conformity of the correctly carried outinstallation, that is according to the current applicable Norms requires and according to the indications provided by theManufacturer in this Instruction Manual.The heaters have been manufactured for room heating and they must be used for this purpose, compatibly with theirperformance characteristics. The Manufacturer accepts no contractual or extracontractual responsibility for damagecaused to people, animals or property, due to errors in installation, adjustment and maintenance or to improper use.Excessive temperature represents a risk for health and a waste of energy. Avoid leaving rooms closed for long periods oftime. Open the windows periodically to ensure an adequate air change.During the first start-up, there may be smells and smoke due to evaporation of the liquid used to protect the heatexchanger during storage; this is a normal phenomenon that will disappear after a brief operation time. The rooms mustbe adequately aerated.On leaving the heater unused for a long period, you should carry out at least the following operations:• Turn off the main heater switch and the main plant switch.• Close the main fuel supply valve.If the heater is not used for a long period of time, we suggest you contact the After Sales Service or other professionallyqualified personnel for restarting.All heaters must be fitted exclusively with original accessories. The Manufacturer is not responsible for any damagecaused by improper use of the heater and by the use of accessories that are not original.All references to Law, standards, directives and technical rules in this manual are to be considered as informative onlyand valid at the date of printing of the Manual. The enforcing of new dispositions or the alteration of current ones do notcreate any Manufacturer obligations towards third parties.Repairs and maintenance must be carried out by the After Sales Service or by qualified personnel as specified in thisManual. Do not alter or tamper with the heater: this can create dangerous situations and the Manufacturer will not beresponsible for any damage.The systems that must be installed (oil pipes, electrical supplies, etc.) have to be suitably fastened and must notrepresent any obstacle that could cause tripping.The Manufacturer is responsible for conformity of his product to laws, directives and instructions standards current atthe date of sale. Knowledge and observation of legislative instruments and of standards for the design of systems, andfor installation, operation and maintenance are the exclusive responsibility of respectively the designer, the installationpersonnel and the user.The Manufacturer is not responsible for failure to observe the instructions in this Manual, for the consequences of anyoperation carried out that is not specifically foreseen, or for any translations causing erroneous interpretations.The heater is designed for operation at the thermal power and the airflow rate as specified in the Technical DataChapter. A thermal power that is too low and/or an airflow that is too high can lead to condensation in the flue, withconsequent irreparable corrosion to the heat exchanger. A thermal power that is too high and/or an airflow that is toolow cause abnormal overheating of the heat exchanger with consequent actuation of the safety systems and damage tothe heat exchanger.4All Parts available fromwww.sparesgiant.com01772 329 565