ARI Armaturen Elektrischer Schubantrieb FR 1.2 DE - Handbuch (Seite 10)

P100001973 - 10 -
LED display
Engineering and installation notes
Fitting outdoors.
Auxiliary changeover switch:
Warnings
CE conformity
The display consists of two dual-colour LEDs (red / green).
Both LEDs flashing green: waiting time (45 s) after end of spring return function
Both LEDs flashing red:
initialisation procedure
One LED flashing green: drive running, moving according to LED
One LED lit green: drive stationary, last direction according to LED
One LED lit red: endposition reached; valve position (open or closed) according to LED.
No LED lit: no voltage supply (terminal 21)
Both LEDs are flashing red and green: drive is in manual mode
Penetration of condensate or dripping water, etc. along the valve spindle into the drive should be
avoided.
The drive is plugged directly onto the valve and is fixed with screws (no further settings are needed).
The drive is automatically connected to the valve spindle. Depending on the condition of the device
when delivered and its type, the stroke of the drive spindle is 0% or 100%.
The housing contains three breakthrough-type cable leadthroughs which are broken open
automatically when the cable leadthrough is screwed in.
The DC motor/electronics concept guarantees parallel running of several valve drives of the same
type. The cross-section of the connecting cable should be selected according to the line length and
the number of drives. With five drives connected in parallel and a line length of 50 m, we recommend
using a cable cross-section of 1,5 mm2 (power consumption of the drive 5).
The drive can be assembled with a maximum of one 230 V module and an additional double
auxiliary switch.
If the devices are fitted outdoors, we recommend that additional measures be
taken to protect them against the effects of the weather.
Additional technical information
The blue housing, comprising the front section, rear section and connection cover, only serves the
purpose of a cover. The crank for manual adjustment is located on the front. The DC motor, the
control electronics, the supporting components and the maintenance-free gear are accommodated
in the housing.
Switching capacity max. 250 V~, min. current 250 mA at 12 V (or 20 mA at 20 V)
Switching capacity max. 12...30 V=, max. current 100 mA
If the temperature of the medium in the valve is high, the drive columns and the shaft may also
reach high temperatures.
Drives with safety functions must be regularly checked to see that they are in working order (trial
run).
If a failure of the final control element could cause damage, additional protective precautions
must be taken.
It is forbidden to dismantle the springs in the device due to the high risk of injuries.
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EMC Directive 2004/108/EC Machinery Directive 98/37/EEC (II B) Low Voltage Directive 2006/95/EC
EN 61000-6-1 EN 1050 EN 60730-1
EN 61000-6-2 EN 60730-2-14
EN 61000-6-3 Over-voltage category III
EN 61000-6-4 Degree of pollution II