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NOVATEK-ELECTRO
REV-120
3.2.1.3.
Time delay adjustment
Time delay adjustment is performed by the regulator for setting
Т
time.
Based on the selected time interval
(it.3.2.1.2), set the required time delay.
3.2.2.
Product connection
Connect the product in accordance with the diagram given in Fig.2.
QF1
– Circuit breaker (fuse), maximum current is 6 А;
Fig.2
– Product connection diagram
3.3. Use of the product
After the power supply to the product the indicator
ON
(Fig.1 it.9) is on, there is small pause (no more than
400 ms) before the product begins to operate according to the selected operation mode.
The enabled load relay status corresponds to the closed condition of the contacts NO1-C1 (NO2-C2) and
the
open condition of the contacts NC1-C1 (NC2-C2).
The disabled load relay status corresponds to the open condition of the contacts NO1-C1 (NO2-C2) and
the
closed condition of the contacts NC1-C1 (NC2-C2).
Periodic flashing of LED indicator of the load relay indicates the time delay after which the load relay will
on.
Periodic disabling of LED indicator of the load relay indicates the time delay after which the load relay will
off.
4. MAINTENANCE
4.1. Safety precautions
THE TERMINALS AND THE PRODUCT INTERNAL ELEMENTS CONTAINS POTENTIALLY
LETHAL VOLTAGE.
DURING MAINTENANCE IT IS NECESSARY TO DISABLE THE PRODUCT AND
CONNECTED DEVICES FROM THE MAINS.
4.2. Maintenance of the product must be performed by qualified service personnel.
4.3. Recommended frequency of maintenance is every six months.
4.4. Maintenance procedure:
1) Check the connection reliability of the wires, if necessary, clamp with the force specified in Table 1;
2) Visually check the integrity of the housing, in case of detection of cracks and damages to remove the
product from service and send for repair;
