Nu-Way MDFL 3300 Installation And Maintenance Manual

Nu-Way MDFL 3300 Installation And Maintenance Manual Manual pdf 37 page image

Final Checks1. Check that all covers have been replaced and that all locking devices are secure.2. Check the operation of the appliance control instruments and safety interlocks.3. Ensure that the appliance safety controls and any other interlocks are set to safe limits.4. COMMISSIONING IS NOW COMPLETE.5. Establish the electrical supply to the burner and switch on the burner. Allow the burner toproceed through its operating sequence until it is operating on high fire. The burner will nowoperate normally until:a. It is switched off by the appliance controls.b. It is switched off manually.c. There is an electrical power failure. In this event the burner will restart and run normallywhen power is restored. No manual intervention is required.On Completing CommissioningWhen commissioning has been completed satisfactorily the commissioning engineer shall prepare areport, which shall contain the following:1. Details of any modifications made to the system, together with revised drawings if necessary.2. Customer and plant details, including any serial numbers.3. Operating levels and settings, including flue gas analysis information.This report shall be passed to the person responsible for the plant. This responsible person shallensure that:1. All personnel concerned with operating, supervising and maintaining the plant receiveinstruction covering:- The way in which the plant operates and the locations and functions of the plants safetysystems.- The correct light-up and shutdown procedures.- Adjustment of operating variables.- Checking of plant interlocks.- The plant’s maintenance requirements.- The actions to be taken in the event of a fault condition.2. Clear light-up and shutdown procedures are displayed on the plant and that the pipes, valvesand switches involved are clearly marked.3. CLEAR AND CONCISE EMERGENCY SHUTDOWN PROCEDURES ARE DISPLAYED.MDFL 3300 & MDFL 4000 Issue 2 08/08 Page 36