Nu-Way MDFL 3300, Installation And Maintenance Manual

Page: 37 / 49

Final Checks
1. 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 to
proceed through its operating sequence until it is operating on high fire. The burner will now
operate 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 normally
when power is restored. No manual intervention is required.
On Completing Commissioning
When commissioning has been completed satisfactorily the commissioning engineer shall prepare a
report, 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 shall
ensure that:
1. All personnel concerned with operating, supervising and maintaining the plant receive
instruction covering:
- The way in which the plant operates and the locations and functions of the plants safety
systems.
- 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, valves
and switches involved are clearly marked.
3.
CLEAR AND CONCISE EMERGENCY SHUTDOWN PROCEDURES ARE DISPLAYED.
MDFL 3300 & MDFL 4000 Issue 2 08/08 Page 36