Gardena 4700/2 inox Operator's Manual - Page 5
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2. ASSEMBLY
DANGER! Risk of injury!
Injury when the product starts accidentally.
v Disconnect the product from the mains before you assemble
the product.
The hose can be connected via the pump connection
tion nipple
(2)
[19 mm (3/4") / 25 mm (1")] or via the GARDENA Connection
System [13 mm (1/2") / 16 mm (5/8") / 19 mm (3/4")]. When using
a 25 mm (1") hose, the pump has the maximum delivery capacity.
With a parallel connection of more than one hose or connected devices,
the GARDENA 2- / 4-Way Valve (Art. 1210 / 1194) can be used, which is
screwed straight onto the pump connection
Connect hose via connection nipple [ Fig. A1 ]:
25 mm (1")- and 19 mm (3/4") hoses can be connected via the connection
nipple
(2)
.
Hose diameter
GARDENA Hose Clamp
Hose connection
[ Fig. A1 ]
25 mm (1")- and 19 mm (3/4") hoses connected with a connection
nipple
(2)
must be fastened, for example with a GARDENA Hose
Clamp Art. 7192 / 7191.
1. [ Fig. A4 ]: Put the float switch locking
2. Screw connection nipple
(2)
onto the pump connection
(With 25 mm (1") hoses, first disconnect the connection nipple
3. Push the hose onto the connection nipple
a GARDENA Hose Clamp Art. 7192 / 7191.
3. OPERATION
DANGER! Risk of injury!
Injury when the product starts accidentally.
v Disconnect the product from the mains before you connect,
adjust or transport the product.
To pump water [ Fig. O1 ]:
The pump must always be submerged in the well or water reservoir
with the rope provided. For the pump to be primed, the pump must be
submerged at least 60 mm. So that the filter does not become dirty,
the pump should be fixed at least 30 cm above the ground.
(3)
1. Attach the rope
securely to the handle
2. Submerge the pump in the well or water reservoir via the rope
3. Secure the rope
(3)
.
4. With deep wells or shafts (from approx. 5 m), route the connection
(5)
(3)
cable
along the rope
with clips.
5. Connect the pump to the mains.
The pump starts approx. 3 sec. after connecting the connection cable.
The pump is ready for operation.
Automatic mode with float switch [ Fig. O2 ]:
So that the pump automatically switches off when there is no
liquid to pump, the Float Switch
on the surface of the water.
To adjust the Cut-in and Cut-out Height [ Fig. O3 ]:
The maximum cut-in height and minimum cut-out height
(see 7. TECHNICAL DATA) can be adjusted by pushing the float
switch wire into the float switch lock
• The shorter the length of cable between the float switch
(A)
the float switch lock
, the lower the cut-in height and the higher
the cut-out height.
v Push the cable of the float switch
lock
(A)
.
CAUTION!
In order to ensure that the float switch is able to switch on and
off, the cable length between the float switch and the float switch
lock must be at least 10 cm.
(1)
and the connec-
(1)
.
25 mm (1")
19 mm (3/4")
Art. 7192
Art. 7191
Detach nipple
Do not detach
(a)
[ Fig. A2 ].
nipple [ Fig. A3 ].
at
(A)
on the pump connector
(1)
.
(2)
at
(2)
and fix e. g. with
(4)
.
(3)
.
(6)
must be able to freely move
(A)
.
(6)
and
(6)
into the opening in the float switch
Manual operation [ Fig. O4 ]:
The pump remains permanently in operation because the float
switch is bypassed. This deactivates the dry-running protection
of the pump.
1. Push the float switch
downwards.
2. Immerse the pump in a well or shaft using a rope attached to the pump.
3. Connect the pump to the mains.
Attention! The pump begins operating immediately.
The minimum residual water depth (see 7. TECHNICAL DATA) is only
achieved in manual mode because the float switch already switches off
the pump before this when in automatic mode.
4. MAINTENANCE
DANGER! Risk of injury!
Injury when the product starts accidentally.
v Disconnect the product from the mains before you maintain
the product.
To clean the filter [ Fig. M1 ]:
In order to ensure continuous trouble-free operation, the filter
be cleaned at regular intervals.
After pumping dirty water, the filter
(7)
1. Turn the filter
1/4 turn clockwise and remove it (bayonet lock).
(1)
.
(7)
2. Clean the filter
under running water.
(7)
3. Re-install the filter
(a)
.)
The pump must not be operated without the filter.
To flush the pump:
After pumping chlorinated water, the pump must be flushed.
1. Pump lukewarm water (max. 35 °C), possibly adding a mild cleaning
agent (e. g. detergent) until the pumped water runs clear.
2. Remove residuals according to the waste disposal laws applicable in
your area.
5. STORAGE
To put into storage:
The pump is not frost-proof!
The product must be stored away from children.
1. Disconnect the pump from the mains.
2. Turn the pump upside down until no more water runs out.
3. Clean the pump (see 4. MAINTENANCE).
4. Store the pump in a dry, enclosed and frost-free place.
Disposal:
(in accordance with RL2012/19/EC)
The product must not be disposed of to normal household waste.
It must be disposed of in line with local environmental regulations.
IMPORTANT!
v Dispose of the product through or via your municipal recycling
collection centre.
6. TROUBLESHOOTING
DANGER! Risk of injury!
Injury when the product starts accidentally.
v Disconnect the product from the mains before you trouble-
shoot the product.
Problem
Pump is running, but
doesn't deliver water
(6)
(A)
onto the float switch locking
(7)
must be cleaned immediately.
in the opposite sequence.
Possible Cause
Remedy
Air cannot escape, because the
v Open the pressure line
pressure line is closed. (Pos
(e. g. shutoff valve, delivery
sible kink in the pressure hose.)
units).
Air in suction foot.
v Wait for about 60 seconds
until the pump has vented;
if necessary, turn off and then
on again.
with the cable
(7)
should
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