Safety - Gardena smart system 19032 Operator's Manual

1. SAFETY

Important!
Read the operator's manual
carefully before use and keep
for future reference.
Symbols on the product:
Read operator's manual.
Electrical safety
DANGER! Cardiac arrest!
This product makes an electro­
magnetic field while it operates.
This field may under some con­
ditions interfere with active or
passive medical implants.
To decrease the risk of condi­
tions that can possibly injure or
kill, we recommend persons
with medical implants to speak
with their physician and the
medical implant manufacturer
before you operate the product.
DANGER!
Electric shock!
Risk of injury due to electric
shock.
• The product must be supplied
through a residual current
device (RCD) having a rated
residual operating current
not exceeding 30 mA.
4
CAUTION!
Only plug the transformer into
the power outlet in a vertical
position.
The product must only be operated
with the 24 V (AC) power supply unit
provided. Do not use an adapter.
Protect the 24 V (AC) power supply
unit from moisture and direct sunlight
when connected.
Install the irrigation control in
a weather proof location.
Check the power cord for damage
before use.
The product must be used only for
controlling commercially available
24 V (AC) valves. The electric power
consumption per channel must
not exceed 400 mA (a GARDENA
Irrigation Valve Art. 1278 requires
150 mA).
Cable cross-section of the
connection cable:
The maximum permissible distance
between the product and the valve
depends on the cross-section of the
connection cable. For a distance of
30 m, the cross section is 0.5 mm
and 0.75 mm 2 for a distance of
45 m. No more than 3 valves must
be in operation at the same time.
The GARDENA Connection Cable
Art. 1280 is 0.5 mm
15 m long.
2
in size and is
2