User manual WHIRLPOOL AGB 509/WP INSTRUCTION FOR USE

[. . . ] 038_03 01/2006 Installation, operating and maintenance instructions GAS KETTLES 50 lt AGB 509/WP · AGB 510/WP INDEX Models and dimensions Measuring the inlet pressure Gas cock Pilot burner Main burner Primary air regulation Controls General reminders and notes Technical data Construction Special features for indirect kettles Laws, technical prescriptions and directives Special requirements for the installation site Positioning, installation and maintenance Positioning Installation Connection to waterworks Gas connection procedures Control of the gas inlet pressure Control of primary air flow Commissioning and testing Conversion to other types of gas 10 10 10 10 10 10 11 11 11 9 9 page 3 Use and cleaning Warnings and hints for user Instructions for use Filling the jacket Cleaning and care of the appliance Daily cleaning Special procedures in case of long inactivity page 12 4 4 5 5 6 6 7 7-8 9 9 12 12 12 13 13 13 13 13 14 Switch on, start of cooking and switch off 13 Special procedures in case of failures How to proceed, if … Warning Checking the operation of the gas system 10 Replacement of injectors for main burners 11 Replacement of injectors for pilot burner 11 Minimum output adjustment Maintenance of the appliance Possible failures and their elimination 11 11 12 038- 03 - Gas kettles 50 lt 2 Models and dimensions C A A B 50 125 G B AGB 509/WP AGB 510/WP A B G Hot water connection 10 mm Cold water connection 10 mm Gas connection R 1/2” in conformity with ISO 7-1 038- 03 - Gas kettles 50 lt 3 350 30 380 Measuring the inlet pressure A A B Inlet pressure intake Outlet pressure intake B Gas cock B E C H A G F A B C E F G H Thermocouple nut Gas output Outlet pressure intake Rated output adjustment screw Gas inlet Gas connection for pilot burner Minimum output adjustment screw 038- 03 - Gas kettles 50 lt 4 Pilot burner B A C D A B C D E Thermocouple Pilot burner Ignition plug Injector Tightness screw E Main burner B A C A B C Burner Injector Injector pipe 038- 03 - Gas kettles 50 lt 5 Primary air regulation Controls C H F D E A A C D E F Knob OFF position Minimum position Maximum position Pilot flame position 038- 03 - Gas kettles 50 lt 6 GENERAL REMINDERS AND NOTES - Read the warnings contained in this manual carefully as they provide important information concerning safety during the installation, use and maintenance of the appliance. - Only personnel trained for its specific use should use the equipment. - Keep the appliance under control during use. - The appliance should be used only for the purpose for which it has been specifically designed; other uses are improper and hence dangerous. [. . . ] The inlet pressure intake can be reached by opening the lower front panel once the two side screws have been removed. (See figure “Measuring the inlet pressure ”). Before connecting the manometer, the screw of the pressure port must be loosened. Connect the U-shaped pressure gauge while the appliance is operating to measure pressure. Check that the flue gas exhaust is not clogged and that they are expelled without any hindrance. The test report must be completed in full and submitted to the customer who should then sign in acceptance. With effect from this moment, the appliance is covered by the manufacturer’s warranty. Replacement of injectors for pilot burner The injector of the pilot burner can be reached by removing the lower front panel. The pilot burner is in the front of the combustion chamber. Unloose the screw and replace the injector with an appropriate one. Minimum output adjustment Once the appliance has been switched on, set the cock knob on the minimum position. Remove the cock knob that will reveal a small hole on the panel of the appliance. Turn the minimum adjustment screw on the cock with a screwdriver through the hole on the panel. Measure the minimum output pressure directly at the output pressure connection on the injector tube (see figure “Measuring gas pressure”) Set the output pressure of the gas cock according to the figures stated in table 4 - Minimum output setting). After setting, seal the adjustment screw!After each conversion, it is necessary to check tightness and operation! Conversion to other types of gas To convert the appliance for use with another type of gas, the injectors on the main burners and on the pilot burner need to be replaced. (See table page 8 and figure “Main burner”). All the injectors needed for the different types of gas are contained in a bag supplied with the appliance. The supply pressure and the manual setting of minimum output should also be checked. (See table page 8 – Minimum output setting). Maintenance of the appliance Warning!: All maintenance operations shall only be performed by a technically qualified service centre!To ensure correct and safe operation, the appliance must be inspected and serviced at least once a year only. Maintenance includes also to control the components and tear of pipes, feeding pipes etc. . It is advisable to replace worn components during maintenance operations to avoid the need for other maintenance calls and unexpected failures. [. . . ] : The water level in the jacket must be checked each time before lighting. : It is advisable to use softened water to fill the jacket!Open the level tap on the front of the appliance. Unscrew the filling cap on the safety valve unit. [. . . ]