User manual BOSCH GASCONVERSIONKIT

[. . . ] For installations at an altitude greater than 7, 700 feet above sea level, contact a qualified service agency for derating instructions. WARNING WARNING WARNING THIS CONVERSION KIT SHALL BE INSTALLED BY A QUALIFIED SERVICE AGENCY IN ACCORDANCE WITH THE MANUFACTURER'S INSTRUCTIONS AND ALL APPLICABLE CODES AND REQUIREMENTS OF THE AUTHORITY HAVING JURISDICTION. [. . . ] 19) Remove the screw that connects the combustion chamber to the burner bracket shown in Figure 14. Remove the combustion chamber from the dryer. Figure 11 13) Use a 1" open-ended wrench to disconnect the brass elbow from the valve connection as shown in Figure 8. Igniter Wire Figure 8 Figure 14 3 20) Figure 15 shows the burner assembly with an undamaged igniter. CAUTION POSSIBLE DRYER DAMAGE: The igniter can be damaged when the burner bracket/ gas valve/igniter/ burner assembly is removed from the dryer. 23) Remove the burner bracket/ gas valve/igniter/burner assembly from the dryer. 24) Once the burner assembly has been removed from the dryer, remove the two screws that fasten the burner to the burner bracket as shown in Figure 18. Set the screws aside for reinstallation later. Figure 15 26) Remove the burner ring. NOTE: The burner ring will not be installed on the dryer when the dryer is converted for use with propane. However, retain the burner ring for reinstallation should the dryer be reconverted for use with natural gas. 27) Remove the three screws that secure the natural gas valve to the burner bracket as shown in Figure 20. Set the screws aside for reinstallation later. Figure 20 21) Use the service access to locate and remove the screw from the side of the burner bracket as shown in Figure 16. Set the screw aside for reinstallation later. Figure 18 Figure 16 WARNING 25) Remove the two screws that fasten the burner ring to the burner as shown in Figure 19. FIRE/INJURY HAZARD: INSTALLING A NON-LP GAS VALVE IN AN LP GAS SYSTEM CAN CAUSE FIRE. [. . . ] Brush or spray a soap and water solution onto the pressure tap and all gas connections. If any bubbles are present, tighten the leaking connection and retest for leakage. [. . . ]