ENGLISH
106
GB
Due to the cartridge remaining in its seat for a long time and/
Due to the cartridge remaining in its seat for a long time and/
or to the presence of sediment, the force needed to extract the
or to the presence of sediment, the force needed to extract the
cartridge might be such as to damage the accessory tool. In this
cartridge might be such as to damage the accessory tool. In this
case it is intentional, because it is preferable to damage the tool
case it is intentional, because it is preferable to damage the tool
Figura 27
1
2
3
4
5
6
rather than the cartridge. If the key is lost or damaged, the same
rather than the cartridge. If the key is lost or damaged, the same
operation can be performed with pliers.
operation can be performed with pliers.
Should one or more O-rings be lost or damaged during mainte
-
Should one or more O-rings be lost or damaged during mainte
-
nance operations on the non-return valve, they must be replaced.
nance operations on the non-return valve, they must be replaced.
Otherwise the system might not work correctly.
Otherwise the system might not work correctly.
10.4 - Motor shaft
10.4 - Motor shaft
The electronic control of the system ensures smooth starts so as to avoid
The electronic control of the system ensures smooth starts so as to avoid
excessive stress on the mechanical parts and thus prolong the life of the
excessive stress on the mechanical parts and thus prolong the life of the
product. In exceptional cases this characteristic could cause problems
product. In exceptional cases this characteristic could cause problems
in starting the pump: after a period of inactivity, perhaps with the system
in starting the pump: after a period of inactivity, perhaps with the system
drained, the salts dissolved in the water could have settled and formed
drained, the salts dissolved in the water could have settled and formed
calcification between the moving part (motor shaft) and the fixed part of
calcification between the moving part (motor shaft) and the fixed part of
the pump, thus increasing the resistance on starting. In this case it may be
the pump, thus increasing the resistance on starting. In this case it may be
sufficient to help the motor shaft by hand to detach itself from the calcifica
-
sufficient to help the motor shaft by hand to detach itself from the calcifica
-
tions. In this system the operation is possible because access to the motor
tions. In this system the operation is possible because access to the motor
shaft from outside is guaranteed and a groove is provided at the end of the
shaft from outside is guaranteed and a groove is provided at the end of the
shaft. Proceed as follows:
shaft. Proceed as follows:
1.
1. remove the motor shaft access cap as in Fig.27;
remove the motor shaft access cap as in Fig.27;
2.
2. insert a straight tip screwdriver in the groove on the motor shaft
insert a straight tip screwdriver in the groove on the motor shaft
and manoeuvre, turning in 2 directions;
and manoeuvre, turning in 2 directions;
3.
3. if it turns freely, the system can be started;
if it turns freely, the system can be started;
4.
4. if rotation is blocked it cannot be removed by hand, call the as
-
if rotation is blocked it cannot be removed by hand, call the as
-
sistance service.
sistance service.
10.5 - Expansion Vessel
10.5 - Expansion Vessel
See paragraph 1.2 for the operations to check and adjust the air pressure
See paragraph 1.2 for the operations to check and adjust the air pressure
in the expansion vessel and to replace it if it is broken.
in the expansion vessel and to replace it if it is broken.
11 - UPDATING THE E.SYBOX FIRMWARE
11 - UPDATING THE E.SYBOX FIRMWARE
11.1 - General
11.1 - General
This chapter describes how to update one or more e.sybox units when you
This chapter describes how to update one or more e.sybox units when you
have an e.sybox or an e.sylink with more recent firmware.
have an e.sybox or an e.sylink with more recent firmware.
As already illustrated in the manual par. 9.4.2, to use the e.sybox in a
As already illustrated in the manual par. 9.4.2, to use the e.sybox in a
pumping set with a wireless connection, the e.sybox firmware versions
pumping set with a wireless connection, the e.sybox firmware versions
must all be the same.
must all be the same.
Summary of Contents for e.sybox Series
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