DAB NOVA 180, Быстрое руководство

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ENGLISH
10
11. CHARACTERISTICS AND INTERPRETATIONS

Automatic control of the siren 17 and of the remote alarm B by means of the water level control float.

Manual control for silencing the siren 17 and the remote alarm B by means of the button 16 on the front of
the panel.

Automatic control for switching on the independent feed device of the control unit in the event of lack of
supply voltage.

Automatic control for excluding the acoustic alarm 17 and the remote alarm B which holds the warning
light 18 in the event of low battery charge.

Automatic control for excluding the control unit in the event of the battery charge being below the limit.

Automatic control for switching on the battery charging circuit when the supply voltage returns.

Fuse device for protecting the control unit against current overloads or short circuits. Intervention of the
protection device interrupts operation of the control unit.
ATTENTION: the control unit remains live even after the intervention of the
protection devices that interrupt its operation. Always remove the plug from the
socket to cut off the power supply to the control unit before changing the burnt-out
fuse.
12. SWITCHING ON AND MAINTENANCE

Scrupulously observe all the regulations in force concerning safety and accident prevention.

Ensure that all the terminals are fully tightened, paying particular attention to the earth terminal .

Connect the cables to the terminal board as indicated in the wiring diagrams given below.

Check that the connecting cables are in excellent condition, with the external sheathing unbroken.

Measure the resistance of the earthing system and check that the differential switch that protects the system
is of the right size. Check that everything works correctly.

Connect the voltage-changing lead marked with the same voltage value at which the plant is to be fed.

Connect ay remote alarm to the terminals B as in the diagram shown in the figure.

The apparatus must be correctly and safely earthed.

Insert the Schuko plug in the corresponding 2P+E 10 Amp wall socket.
13. TROUBLE-SHOOTING - CONTROL AS1-E
FAULTS CHECKS (possible causes) REMEDIES
1. The remote alarm is not
fed, the light 10 is lit, the
signal 18 and the siren
19 are activated.
A. The fuse that protects the control
unit is burnt out.
B. Check the connecting wires of input
A on the control unit
C. Inefficient pressure switch, float or
other device.
D. The voltage-changing bridge 20 is
not correctly fitted.
E.
The transformer ref. TR is faulty.
A. Switch off the power and then change
the fuses.
B. Remove the fault in the electric
connections.
C. Replace the component.
D. Insert the voltage-changing bridge in the
terminal corresponding to the voltage at
which the plant is to be fed.
E. Replace the component or the control
unit.
2. The warning li-ght 18 is
always lit, the siren 17
and the external alarm
are always deactivated A. The battery charge capacity is
running down or has run down. A. Charge the battery.
3. When there is no power,
the warnings 10, 18, the
siren 17 and the remote
alarm do not start. A. The battery has completely run down
or does not keep its charge. A. Replace the battery.
The Manufacturer declines all responsibility for possible errors in this booklet, if due to misprints or errors
in copying. The company reserves the right to make any modifications to products that it may consider
necessary or useful, without affecting the essential characteristics.