Commissioning; Maintenance; Anode; Removal And Disposal - oventrop Hydrocor WM 120 Operating Instructions Manual

Hydrocor WM

Commissioning

unevenness using the adjustable feet.
2
Connect the pipework according to Fig. 1 on page
19 and Fig. 2 on page 21.
3
Carry out a leakage test. Carry out the leak test on the
heating side according to DIN EN 14336. Carry out the
leak test on the potable water side according to DIN
EN 806-4.
6. Commissioning
To commission the system, it must be flushed, filled and
bled. Observe the permissible operating pressures.
Proceed as follows during commissioning:
Flush the potable water side of the potable water storage
cylinder according to DIN EN 806-4.
Fill the potable water side of the potable water storage
cylinder.
1
Slowly open the cold water inlet of the potable water
storage cylinder.
2
Bleed the potable water storage cylinder at the
individual draw off points of the installation.
Fill the heating side of the potable water storage cylinder.
1
Slowly open the inlet of the heating water supply until
the heating side of the potable water storage cylinder
is filled.
2
Bleed the complete heating system.
3
Put the heating system into operation and set the
nominal temperature.
4
After initial heating-up, check the torque of the flange
screws (17 -18 Nm). Retighten the flange screws if
necessary.
5
Carry out a functional control after heating-up.
7.

Maintenance

7.1

Anode

The average service life of an anode (see Fig. 1 on page
19 (3)) is 2-3 years.
Replace the anode when the diameter reduces to 1/3 of
the original diameter. Refer to the technical data (see
section 3.3 on page 22) for the original diameter.
To replace the anode, proceed as follows:
1
Loosen the external coupling of the anode at the
potable water storage cylinder housing.
2
Remove the anode from the potable water storage
cylinder.
3
Fit the new anode to the potable water storage
cylinder.
4
Tighten the coupling at the potable water storage
cylinder.
24

8. Removal and disposal

If no return or disposal agreement has been made, dispose
of the product yourself.
f
If possible, recycle the components.
f
Dispose of components which cannot be recycled
according to the local regulations. Disposal with
domestic waste is not permitted.
NOTICE
Risk of environmental pollution
Incorrect disposal (for instance with domestic
waste) may lead to environmental damage.
!
Dispose of packaging material in an
environmentally friendly manner.
!
Dispose of the components properly.
139501080-V02.09.2021