10
GB
GB
GB
GB
GB
•
Set jumper on printed circuit board to position 1 (if not default).
•
Attach neutral conductor to terminal 1, power supply (230 V AC) to terminal 2 and
attach control current (230 V AC) to terminal 3.
•
If no controlling voltage is available, terminals 2 and 3 must be jumped.
NOTICE!
Power supply on terminal 2 and control current terminal 3 must be in phase!
•
Potentiometer P1 is used for gross adjustment of rotor speed (revolutions) and
thus the rate of delivery. Potentiometer P2 is used for the fine adjustment of the
rotor speed (about 10% of the range of P1). If the control current at terminal 3
(„In1“) is active, the pump discharges with the rate of delivery corresponding to the
settings of P1 and P2.
•
On terminal 11 and 12 a suction line with float switch for supply tank empty
detection may be installed. If a supply tank empty is detected, the signal LED L3
blinks. Terminals 5 (neutral conductor) and 6 (phase) lead operation voltage to
switch on an external visual or audible warning signal. An optional LED in series
with a resistor (560 Ohm) between terminals 9 and 10 may be added.
•
NOTICE!
If no suction pipe with float switch is installed, terminals 11 and 12 must be
jumped!
•
With active control voltage on terminal 4 („In2“) terminals 5 (neutral) and 6
(phase) are active (230V AC) and an optional LED in series with a resistor (560
Ohms) between terminals 9 and 10 is on. This special mode is intended to gather
the error-state of any device of a more-device-dosage-station to the last device,
which gives the error-state to a computer system or additional external warning
signal.
Mode of operation 2 (one or two time relays)
•
Set jumper on printed circuit board to position 2 (default is position 1)
•
Attach neutral conductor to terminal 1 and power supply (230 V AC) to terminal 2.
•
Attach control voltage 1 (230 V AC) to terminal 3 and control voltage 2 (230 V AC)
to terminal 4.
NOTICE!
Control voltages (terminals 3 and 4) and operational voltage (terminal 2) must
be cophasal!
•
With potentiometer P1 a time period between 6 and 60 seconds (selector switch
SW in position 1) or between 60 and 600 seconds (selector switch SW in position
2)can be set.
•
With a control voltage (230 V AC) at terminal 3 the pump delivers corresponding
to the adjusted operation time with constant rotor speed (delivery rate of about 6
ml/min).
NOTICE!
NOTICE!
NOTICE!
