Precautions - GEL BABY 13 Bedienungs- Und Wartungshandbuch

BOY C 200
5.2 - Pumps
- Suitable for restoring big heating systems and descaling sanitary hot water systems.
- Must work with clean water; not suitable for pumping flammable liquids or working in places with risk
of explosion.
- Avoid contact between the power supply of the pump and the liquid to be pumped.
5.2.1 - How to prepare the pump
- Connect the pump to an acid-resistant tank of at least 200 litres.
When carrying out the connection, insert an on-off valve by
making sure the connection section is not lower than the water
supply pipe fitting (Ø 40 mm.).
- Connection to the tank has to be carried out at about 15 cm.
from the bottom to allow for the sedimentation of the sludge
and other solid particles removed by descaling.
- Use transparent flexible hoses to connect the delivery pipe of
the pump to the system to be descaled and the return pipe to
the tank.
- Connect the power cable to a single-phase 230 V power supply.
5.2.2 - Descaling
- Switch on the pump.
- Scale removal can be considered complete when bubbles no longer form in the return pipe and the
solution is still acidic.
5.2.3 - How to clean the pump
- After descaling REMOVE THE DESCALING LIQUID FROM THE TANK and wash out the pump by
circulating clean water through it for at least 10 minutes.
- Do not leave the liquid inside the tank for any reasons.
Only use GEL chemicals in order to ensure good working and avoid damaging the
equipments.
Once the lifetime of the pump has expired, do not dispose of it with household
waste. The pump must be recycled in authorized centres and can be assimilated
to a household appliance.
During handling lift the pump and do not drag it in order to avoid damages to the tank.
Temperature of the descaling solution must never exceed 50 °C.
Flexible hoses and fittings can be damaged in time; make sure to check the seal whenever
using the pump, as indicated in the pump preparation instructions.
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PRECAUTIONS