Hozelock Cyprio Saturn Booster 1560, Manual

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running correctly and water is flowing
through your filter system. Wait 15
minutes for the motor to cool down and
automatically reset. Then switch on the
mains supply to the motor. If the
problem persists, there is a problem
with the motor and should be
investigated following the same
sequence as if the blue filter valve is
staying down.
The valves on the inlet assembly can be used
to help determine the problem. The filter
bypass valve is red, and in normal operation
the valve is fully down, and can not be seen
through the clear cap. The pressure sensitive
relief valve is blue, and in normal operation
should still be high enough to be seen
through the translucent blue cap (Fig 24).
Note: The two caps are different in design
and must be replaced with the identical part
i.e. blue cap to blue valve and clear cap to
red valve. The caps use a bayonet lock
system. To remove a cap use the spanner
provided (‘A’ Fig 1). Turn the cap
approximately 20º anti-clockwise, lift up
slightly, and then turn clockwise to remove
(Fig 23).
Possible Problems:
If the blue Filter valve stays fully down
(permanently), and very little waste is being
flushed out, it is likely that the backwashing
has become ineffective and the mesh filter
has become blocked:
• Check the power supply to the Saturn
Booster. If this is OK:
• Turn off the pond pump and the power
supply (to the Saturn Booster)
• Firstly, check that the blue valve is clear
of debris by removing the blue cap. If
debris is holding the valve open, remove
it and re-test for correct operation. If
there is still a problem carry out the
following checks.
• Remove the Saturn Booster’s lid by
undoing the eight bolts with the Allen
key supplied (Fig 12).
• Turn on the Booster power supply. Water
should flow from both ends of the cream
rotor causing the rotor to rotate.
• If there isn’t any water flowing out of
the ends of the rotor, the backwashing
pump is defective and needs replacing
(see
‘Replacing Pump’ ).
• If water is flowing out of the ends of the
rotor but the rotor isn’t rotating, the
rotor may have become partially blocked
and will need to be stripped down to
clear the blockage (see
‘Unblocking
Rotor’ ).
• If everything appears in order, then clean
the parts using a garden hose to remove
any debris and reassemble.
If the red valve is up and water flows back
into the pond through the filter bypass
hose,
AND if the blue valve is in it’s normal
running position (up), it is likely that there is
a flow restriction downstream of the Saturn
Booster:
• Check that the outlet hose between the
Saturn Booster and your filter system is
free from obstruction, and that the
outlet hose does not rise more than 1m.
• If your filter system is sealed (i.e. water
does not return to the pond using
gravity), check and clean your filter
system.
• If none of these are the problem, then it
is possible that some debris may be
trapped on the valve seat. To remove the
debris, remove the clear cap with the
spanner provided (Fig 23), and lift out
the red valve assembly. Remove any
debris, check the valve foam seal for
damage, and re-assemble.
If the flush away hose continues to dribble
water after flushing, raise and lower the
flush-away handle a couple of times to
dislodge any debris that may have
prevented the valve from fully closing.
3. REPAIR
Replacing Pump
• Turn off the pond pump and isolate the
power to the Saturn Booster.
• Disconnect the Saturn Booster’s cable
from the power supply.
• Pull the flush-away handle up to lower
the water level in the Saturn Booster.
• If necessary, disconnect the two hoses
connected to the inlet assembly.
• Remove the Saturn Booster lid by
undoing the 8 bolts with the Allen key
supplied and place to one side (Fig 12)
• Gently lift the cream moulding up and
out of the vessel (fig 13). This will bring the
complete backwash assembly (including the
motor) out of the vessel.
• Invert the backwash assembly on top of
the vessel - there is sufficient slack in the
pump power supply cable to do this (fig
14).
At this point it is advisable to prepare for
routing the power cable of the new pump.
The easiest way to do this is to attach some
string to the free end of the original power
cable, this can then be used to pull the new
power cable through the cable gland to the
outside of the Booster:
• Loosen the cable gland where the power
cable enters the vessel (fig 15).
• Attach about 2m of string to one of the
inner conductors of the free end of the
power cable.
• Gently pull the power cable into the
Saturn Booster until the string is
accessible from both inside and outside.
This will be used to pull through the
cable routing replacement pump power
cable (Fig 16)
• Remove the string from the power cable.
• Undo the single central bolt (Fig 17) and
gently lift off the black pump moulding.
• Unscrew the four screws holding the
motor in place (Fig 18) and gently lift the
pump and cable clear.
• Screw the replacement pump in using the
same four screws.
• Attach the string to the new power cable
and gently pull all the way through until
you have about 200mm slack (to allow
the backwash assembly to be turned the
correct way around for reassembly).
Re-assembly is the reverse of dismantling,
but note:
• Ensure the Backwash Assembly is located
correctly (Fig 19).
• Using a 19mm spanner, tighten the nut
on the cable gland (Fig 15), and
remember to check it for leaks after re-
starting.
• Ensure the main seal is securely located
on the lid. It is slightly smaller than the
lid to ensure it stays in place when the lid
is inverted for assembly.
• Replace the lid carefully ensuring the lid
seal is securely in place. Tighten all the lid
bolts using the Allen key provided (Fig
20).
When restarting the Booster, follow the
instructions and check for leaks.
Unblocking the Rotor:
• Turn off the pond pump and isolate the
power to the Saturn Booster.
• Disconnect the Saturn Booster cable from
the power supply.
• Pull the flush-away handle up to lower
the water level in the Saturn Booster.
• If necessary, disconnect the two hoses
connected to the inlet assembly.
Remove the Saturn Booster lid by
undoing the 8 bolts with the Allen key
supplied and place to one side (Fig 12).
Hold the cream moulding and carefully
lift out the backwash assembly (Fig 13).
Place the backwash assembly unit upright
on the ground. Undo the central bolt
holding the top of the backwash
assembly using the Allen key supplied.
(Fig 21). The cream rotor may now be
lifted up and removed (Fig 22). Inspect
the rotor for signs of blockage. If the
blockage cannot be cleared by flushing
the rotor with a garden hose, it will need
to be dismantled by undoing 8 screws.
When dismantled, clean the inside of the
rotor. Re-assembly is done in the reverse
order to dismantling, but note: Before
replacing the rotor, check for debris on
the upper white and the lower black
bearing and clean if required.
• The black rubber seal on the top of the
mesh filter and the seal on top of the
inner vessel may have lifted off with the
cream moulding. If so, remove the two
seals from the cream moulding and
replace on the mesh filter and inner
vessel before re-assembling.
• Replace the lid carefully ensuring the lid
seal is securely in place. Tighten all the lid
bolts using the Allen key provided (Fig
20).
SPARE PARTS
Contact Hozelock Cyprio, Customer Services
Department.
2 YEAR GUARANTEE
If this product becomes unserviceable within
2 years of the date of purchase it will be
repaired or replaced at the agent’s option -
free of charge unless in the agent’s opinion
it has been damaged or misused. To obtain
the benefits of this guarantee send the
product along with proof of purchase direct
to Hozelock Cyprio, Customer Services
Department.
Hozelock Cyprio
Midpoint Park
Birmingham
B76 1AB
England
Tel: 0121 313 1122
www.hozelock.com
Item Numbers
1. Backwashing pump Z12795
2. Gauze drum Z12799
3. O-Ring set Z12740
4. System relief valve Z12750