NAYATI NGWT 3-55 Installation, Operation And Maintenance Instructions
Contents |
page 21. INSTALLATIONBefore installation and operation of the appliance, the following must be observed.For EU und CH (Switzerland) applies:The applience must be connected and operated according to national regulations. This applies forinstallation, air circulation of the room and exhaustion of combustion products.Only for CH (Switzerland) applies: SVGW-norms for gas G1 (2002): Installations for gas EKAS directories for liquid gas Prescriptions from instances of the cantons (for ex. fire police)For DE (Germany) applies:The applience must be connected according existing installation regulations. It may only be operated in aroom with sufficient air circulation to avoid formation of unhealthy combustion products.The following regulations, technical rules and regulations are compulsory for installation and operation of theappliance: Building regulations of the countries Fire regulations of the countries Regulations working premises Building regulations fire technical requirements and air circulation DVGW - Instruction G 600 (TRGI), „Technical rules for gas installations“ TRF „Technical rules liquid gas“ DVGW – Instruction G 634 „Installation commercial kitchens, gas operating installations“ Accident regulations VBG 21 Accident regulations VBG 77 Security rules kitchens ZH 1/37 Directions „Air technical installation kitchens“ VDI 2052 Regulations energy supply installations (GVU)1.1 DirectionsFor the installation and adjustment of the appliances as well as for the changes of the gas types, anauthorized technician must be called. Sealed parts by the producer or authorized agent may not be touchedby the technician.During operation the appliance must be supervised.1.2 Place of Installation / Setting ApplianceThe appliance must be placed on a stable solid platform. The platformmust be flat and horizontal. Whenplaced on a table, this must be of non-combustable material.If the appliance on the wallside is connected with flexible tubes, then the appliance must be screwed to theplatform.This fixation is a must for the Table Models.If the appliance is placed near temperature sensitive parts (f.i. furniture, electric cables in the wall) there hasto be a distance of 100 mm to the rear wall and 200 mm to the side walls.1.3 Gas connectionBefore connecting the appliance, control if the gas type corresponds to the gas type od the place ofinstallation.If this is not the case an adjustmanet must be made before starting up the appliance.If flexible tubes are used, these tubes must be in DIN 3384. (Depending of the countries, those which areallowed)In the gas inlet there must be a gas stop cock, fixed in a suitable position.Depending on national requirements, a thermo stop cock must be installed before the appliance.After connection, all gas pipes must be checked with foam or leck sprays under pressure for indentifying gasleaks. |
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