Customer Service; Use - GEL BABY 13 Bedienungs- Und Wartungshandbuch

4 - CUSTOMER SERVICE

For technical assistance please directly turn to your dealer or installer from whom you have purchased
the unit.
For enquiries on spare parts, please specify model of pump, item code, description and
number of pieces desired.

5 - USE

BABY 13
5.1 - Pumps
BOY C 10-15 SUPER
Pumps
5.1.1 - How to prepare the pump and check the seal
- Fill the tank with enough water to ensure that the pump rotor housing is
submerged during operation.
- Screw the outer ends of the flexible hoses securely to the exchanger to
be descaled.
- Connect the power cable to a single-phase 230 V power supply.
- Switch on the pump and check the seal of the hose fittings on the
exchanger and on the pump. In case of leaks of liquid, check hoses and
fittings and replace the defective components, if necessary.
- When seal is safe, switch off the pump.
- If necessary, add more acid by referring to the dilution specified in the
data sheet of the product.
5.1.2 - Descaling
- Switch on the pump.
IMPORTANT: During use, the tank cap should remain open to allow for the passage and elimination
of the gas evolved during descaling. Check that the foam level does not exceed the maximum filling
level.
- In models equipped with flow reverser (GEL Patent), which makes it possible to attack scale from
both directions of the circuit, periodically move the handle from one stop to the other. By attacking
scale from both sides it is possible to clean piping which is almost totally obstructed and descaling
time is considerably reduced.
- Scale removal can be considered complete when bubbles no longer form in the return pipe and the
solution is still acidic.
- Pumps BOY C 120-130 are suitable for descaling big heat exchangers.
- Pumps BOY C 220-230 are suitable for descaling big boilers.
5.1.3 - 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.
(only for Italy) Pumps
Pumps
BOY C 20-30
BOY C 120-130
BOY C 180-190
Pumps
BOY C 220 - 230
Pumps
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