Trebor Quantum Series Di Water Heater - Manual (Page 11)

QUANTUM DI HEATER OPERATION / MAINTENANCE MANUAL PAGE 11
2.5.c Machine Shutdown with door closed
Perform the following sequence of events in the order listed for electrical
energy isolation of the tool:
1. Notify personnel in the area that you are going to shut down the
equipment.
2. Shutdown the system in an orderly fashion.
3. Locate the main incoming power disconnect switch-actuating handle.
4. Move the actuating handle to the "OFF" (down) position.
5. Apply the locking energy isolation device (lock) through the hole in the
actuating handle and secure the lock.
6. Verify that the tool has been isolated and de-energized by attempting
to turn the main power disconnect back to th e “ON” position and/or by
pressing the machine start button. The machine power must not be
reapplied and/or the machine must not start.
2.5.d Machine Start-Up with door closed
Perform the following sequence of events in the order listed for electrical
re-energization of the tool:
1. Ensure that all hand tools are removed from the equipment and that it
is ready for start-up.
2. Notify personnel in the area that you are going to start-up the
equipment.
3. Open the lock and remove the locking energy isolation device (lock)
from the hole in the actuating handle of the Main Disconnect Switch.
4. Move the actuating handle to the "ON" (up) position.
5. Press the machine start button. The machine should start.
2.5.e Machine Shutdown with door open
Perform the following sequence of events in the order listed for electrical
energy isolation of the tool:
1. Notify personnel in the area that you are going to shut down the
equipment.
2. Shutdown the system in an orderly fashion.
3. Locate the main incoming power disconnect switch-actuating handle.
4. Rotate the rotary disconnect shaft to the "OFF" of “0” (down) position.
5. Insert and rotate the key in the rotary disconnect lock (top left of
rotary disconnect device). Remove the key.
6. Verify that the Tool has been isolated and de-energized by attempting
to turn the rotary disconnect shaft back to the “ON” or “1” position
and/or by pressing the machine start button. The machine power
must not be reapplied and/or the Machine must not start.