ABB 2TLA050220R0222 Оригінальна інструкція з експлуатації - Сторінка 7
Переглянути онлайн або завантажити pdf Оригінальна інструкція з експлуатації для Промислове обладнання ABB 2TLA050220R0222. ABB 2TLA050220R0222 14 сторінок. Emergency stop
Друкувати сторінку4 Installation and maintenance
Installation
1. The installation of all ABB Jokab Safety switches must be in accordance with a risk assessment for the
individual application and in accordance with local wiring regulations and EN 60204-1. Installation must
only be carried out by competent personnel and in accordance with these instructions.
2. M4 mounting bolts must be used to fix the switches. Tightening torque for mounting bolts to ensure reliable
fixing is 4 Nm. Tightening torque for the lid screws, conduit entry plugs and cable glands must be 1,5 Nm to
ensure IP seal. Only use the correct size gland for the conduit entry and cable outside diameter.
3. Check operation of all switches and control circuits by activating the switch (Depress the red button) and
resetting each switch by twising the red button. Ensure each time that the switches latch off and require
manual resetting.
4. Wiring LED (Not on LineStrong1):
Black or Terminal 2 is 0VDC.
When 24VDC is applied to the Red wire or Terminal 1, the lamp will illuminate Red.
When 24VDC is applied to the Green wire or Terminal 3, the lamp will illuminate Green.
If the LED is fitted but is not used ensure the conductors remain coiled and fixed away
from the internal mechanism.
Warning! All the safety functions must be tested before starting up the system.
Maintenance
Every week: Check correct operation of all the control circuits and latching mechanism. Inspect for damage to the
Emergency stop or casing.
Every 6 months: Isolate power and remove cover. Check screw terminal tightness and check for signs of moisture
ingress.
Warning! The safety functions and the mechanics shall be tested regularly.
Warning! In case of breakdown or damage to the product, contact the nearest ABB Jokab Safety Service Office or
reseller. Do not try to repair the product yourself since it may accidentally cause permanent damage to the product,
impairing the safety of the device which in turn could lead to serious injury to personnel.
Caution! ABB Jokab Safety will not accept responsibility for failure of the switch functions if the installation and
maintenance requirements shown in this sheet are not implemented. These requirements form part of the product
warranty.
2TLC172247M0201, rev. B
2013-04-11
7
1) Terminal 1 or Red
2) Terminal 3 or Green
3) Terminal 2 or Black
www.abb.com/jokabsafety