ICI - Innovative Creations, Inc. AX - Manual (Page 20)

WATER LEVEL LIMITS
18
8.4 STEAM GENERATOR OPERATION
(Water level limits)
8.5 FIRST START-UP
• Start the boiler, as follows:
1
Power up the boiler control panel
2 Make sure that the motor-driven pump drive shaft is free to rotate and that rotation direction is correct.
3 Set the pump selector switch on AUT and verify that burner cannot start before the attainment of the
minimum level;
4 Make sure that the pump stops when the maximum level is reached, observing level indicators and
checking the position of their cocks;
5 Maintain safety level reset pressed for 10 sec because it is employed an electronic delayed relay
6 Open the boiler discharge and check on the level indicator the intervention point of probe pump start
7 Set the pump selector switch on "0", leaving the discharge open, and check the intervention level of
safety probes, referring to the minimum level information plate;
8 Close the discharge, place pump selector switch to AUT;
8.6 MAINTENANCE
8.6.1 Ordinary
• Bleed periodically (level indicators, probe-holder barrel if any, boiler) to avoid mud deposits.
• Check the efficiency of the regulation and control instruments by inspecting carefully the electrical (also
connections); it is also recommended that the probe-holder ceramic plugs are replaced every year
8.6.2 Periodic control (every 6 hours of use)
From time to time (every 6 hours of use) the thermal plant must be inspected by qualified personnel to check the efficiency
of all safety accessories:
•
Water level limits
• Safety
valve
The system can be reset if no anomalies have been encountered: power off the panel for approx. 20 seconds, power on
the main switch and press the reset buttons.
For further details follow the flow chart below: