REMKO Flange Heating Cartridge - Manual (Page 7)

REMKO
FLANGE HEATING CARTRIDGE
7
REMKO
FLANGE HEATING CARTRIDGE
This ensures the operational
reliability of your equipment!
NOTE
Maintenance
■ We recommend concluding a
maintenance contract with a
specialist firm, which includes annual
maintenance services.
■ Regularly check the function of
the safety valve.
The expansion water amount at
maximum heat (approx. 80°C)
represents approx. 3.5% of the storage
tank capacity.
When the safety valve test knob is lifted
or turned to the “Test” position, the water
must flow unhindered out of the safety
valve body into the drainage funnel.
! CAUTION
This can cause the cold water
supply and parts of the storage tank
connection fitting to become hot!
If the storage tank is not heated or when
warm water is removed, water may not
drip from the safety valve. If this does
occur, either the pressure in the water
pipe is greater than the permitted value,
or the safety valve is defective. If the
pressure in the water pipe is higher than
permitted, a pressure relief valve must be
used.
In hard water areas, the lime deposits
which form in the storage tank's internal
vessel and the floating lime deposits
must be removed by a specialist after one
to two years of operation. Cleaning is
performed through the flange opening.
1. Remove the flange heating cartridge.
2.
. Remove the heating flange.
3. Clean the storage tank.
The special enamelled inner container
of the water heater must not come into
contact with scaling solvent.
Do not use an descaling pump!
4. Thoroughly flush out the unit.
5. Refit the flange, using a new
seal. Tighten the bolts diagonally
to a torque of 20 Nm.
6. Refit the flange heating cartridge.
7. Observe the heating process as
when initially commissioned.