Pentair JUNG PUMPEN WCFIX PLUS Instructions De Service page 13

If a hose was fixed to the tank during
installation, then the water in the sys-
tem can be drained away quite simply
through the hose and into a shallow
container. The hose must then be re-
sealed using a suitable stopper.
The tank remains installed during the
next steps. Only the motor/pump unit
needs to be removed.
1. To do this, first unfasten the screw
on the cover. Slide the cover gently
towards the pressure pipe until it
comes free. Then remove the cover.
The motor unit may be hot.
2. Now disconnect the condenser, con-
nector plug and earth cable from the
motor and unfasten the screw of the
motor unit in the tank.
3. Loosen the motor/pump unit with
a screwdriver, then grip the handle
and turn the unit before lifting it out
of the tank.
4. Remove any foreign matter from the
tank and the pump through the suction
opening and clean the components if
necessary.
5. Carefully reassemble the parts in re-
verse order.
ATTENTION! Before reassembly, the
seal of the motor/pump unit must be
cleaned and greased with petroleum
jelly.
Press the motor/pump unit into the seal
seat and couple it with the pressure
pipe by turning anticlockwise. Then at-
tach the connector plug and condenser
and connect the earth cable.
Activated carbon filter
The installation of the activated carbon
filter (in the accessory packet included
in the scope of delivery) is recommend-
ed if unpleasant odours are present. To
install or change the filter, remove the
ventilation grille/cover from the ventila-
tion housing. Take out the old filter and
insert the new filter (after removing the
protective film) into the opening. When
servicing the unit or when the filter is
saturated, replace the filter with a new
one. Then replace the ventilation grille/
cover.
If unpleasant odours are an issue, the
filter should be replaced at least once
a year.
ENGLISH
Shut-off delay and start-up delay
These delay times are adjusted via DIP
switches on the circuit board (s. Tech-
nical Data).
Software 5.0: Shut-off delay (S1-S3) and
start-up delay (S4)
Software 6.08: Shut-off delay (S1-S2)
and start-up delay (S3-S4)
Connecting the potential-free fault
alarm
A 2-lead sheathed cable with a rated
voltage of at least 300/500 V (e.g. H05...
or equivalent) must be used to connect
to the potential-free normally open
contact. To ensure that the strain-relief
clamp functions properly, the diameter
of the cable must lie between 6.5 and
8.0 mm.
- Strip only a short section of the
cable (freeing a length of no more
than 20 mm) and strip the leads. If
the leads are fine or stranded, then
use end sleeves.
- Keeping the sheathed cable above
and parallel to the mains cable,
feed the sheathed cable through
the strain-relief clamp in front of
the housing and then through the
entry sleeve and into the unit (see
image).
- Inside the unit, the cable is also
laid parallel to the mains cable and
through the plastic strain-relief
clamp that lies in front of the circuit
board.
- Feed the two leads through the ca-
ble tie on the circuit board to ter-
minals 40/41. Once they have been
connected to the terminals, tighten
the cable tie (see image).
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