Hozelock 2803 User manual

2803
20 Pot Watering Kit
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www.hozelock.com
Hozelock Ltd.
Midpoint Park, Birmingham,
B76 1AB. England
Tel: [phone]
www.hozelock.com
43148-000
1
Year guarantee
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Contents
Example layout
1 2
4
6 7
3
1
23
7
4
6
5
1AC1 Timer (x1)
2Pressure Reducer (x1)
310m (ø4mm) Micro Tube
4T-Connector (x19)
5Straight Connector (x5)
6Wall Clip (x5)
7Dripper with Stake (x20)
* Component aesthetics may vary.
Installing the system
A - Control
The system can be connected to the tap using the following
methods:
•FittheAC1Timer(1)totheoutdoortapandthenscrewthe
Pressure Regulator (2) onto the timer.
•Alternatively,screwthePressureRegulator(2)directlyonto
the outside tap.
1AC1 Timer
Automatically control how you water your garden, saving
you time, water and effort. The AC1 provides the flexibility
to adjust the watering duration, frequency and start time,
providing extensive control for all your watering needs.
Requires 2 x C type (LR14) alkaline batteries - not included.
i ii
1
5

2Pressure Reducer
Reduces water pressure delivered from the mains tap to your
system, to ensure optimal performance. An integrated filter
prevents dirty water affecting dripper performance.
Connect the Pressure Regulator to the Micro Tube by using
the appropriate 4mm adaptor and push the Micro Tube
through the centre.
iii iii
4mm
2
B - Pipeline
3Micro Tube
A small flexible 4mm tube used to transport water around
small systems. This can be cut and adapted to create your
ideal watering system layout. It efficiently carries water from
the main supply and delivers it to your plants via a network
of drippers. Adjust your system using Straight Connectors (5)
or split the flow using T-Connectors (4). Secure in place using
Wall Clips (6).
Note: No one length of Micro Tube should be more than
15m long.
i ii iii
4mm
4
iii
4mm
5
i ii iii
4mm
6
4T-Connectors
Enable you to customise the water flow around your garden
by allowing you to alter and extend the layout of your
watering system.
iii iii
4mm
4
Occasional slight leakage can occur from the connection
point. This usually seals over time, but ensure the fitting is
correctly inserted at a 90º angle.
C - Drippers
Drippers can be fitted onto the end of the Micro Tube.
7Dripper with Stake
With its compact design and integrated spike, the dripper is
easily secured into place and discreetly delivers water to your
pots and borders at a rate of 4 litres per hour.
i ii iii
4mm
7
Calculating the capacity of the system
If fitting a large system, calculate the flow from the supply,
and therefore how many accessories the flow will support:
•Usingapressureregulatorwiththetapfullyon,timein
seconds how long it will take to fill a bucket of known
volume in litres.
•Multiplythenumberoflitresinyourbucketby3600,and
divide by the number of seconds it took to fill. This will give
you your maximum flow rate of litres per hour.
•Eachdripperhasagivenflowrate,thetotalwater
requirement of all the drippers that you use added together
should not exceed the maximum flow rate.
E.g.:
•A9litrebucketisfilledin15seconds
•9litresx3600=42400
•42400/15seconds=2160
If more drippers are required than the maximum flow permits,
separate the system into sections that can be run at different
times. If you wish to automate this you will need more than
one water computer.
Maintenance
At the end of the season, open all flow control valves and
removeendsleeves.Flushwithwatertoclean,andthen
drain to avoid frost damage. Remove the pressure regulator
and water computer and store away from frost. All drippers
may be dismantled for cleaning. Soak in an equal mixture of
vinegar and water to remove any residues.
Contact
Forproductadvicepleasecontact:
Hozelock Consumer Services,
Hozelock Ltd., Midpoint Park, Birmingham, B76 1AB.
Tel: [phone]
www.hozelock.com