Heatrae Sadia STREAMLINE OVERSINK 95010283 Fitting Instructions And User Manual page 13

6.2 DESCALE THE STREAMLINE
1. Drain the Streamline (see section 6.1).
2. Undo the locknut (rotate the locknut anticlockwise until it is clear of the
inner container)
3. Remove the Element Plate Assembly (EPA) and gasket.
4. Remove scale from the element and the inner container.
5. Renew the gasket.
6. Refit to EPA and locknut to the inner container (ensure the EPA is aligned
correctly. The element should be horizontal. A location pin is included in
the EPA to ensure correct alignment).
7. Refit the locknut (rotate the locknut clockwise until the EPA is held
securely in place). NOTE: When tight, one of the locknut spokes should
be at '9 O' Clock' and central to the live and neutral connections.
8. Refit the drain plug (push the drain plug fully into the inner container and
rotate clockwise 180 degrees using a 5mm allen key).
9. Refit the insulation.
10. Refit the wires and capillary bulbs (ensure the wires are re seated in the
insulation tracks and the capillary cut out and thermostat bulbs are fully
pushed home).
11. Recommission the Streamline (see section 4).
FIGURE 13 - ELEMENT PLATE ASSEMBLY
LOCATION PIN
GASKET
ELEMENT PLATE ASSMBLY
LOCKNUT
13