MAINTENANCE OF BOILER AND ITS PARTS
Make - AN 67 for RXA-02 Light oil
- AJ 6 for RXA-03 to 06 Light oil
Installation
These are gear type positive displacement pumps. AN-67 pump directly coupled and driven with the blower motor. AJ6 is driven with separate motor at 3000 RPM.
Adjustment
TO adjust set pressure, turn the pressure adjusting screw clockwise for increasing the pressure & anticlockwise for reducing it. This should be done when the boiler is firing. The adjusting screw is located opposite to the oil outlet connection.