SEW-Eurodrive MOVIPRO PHE Series, Руководство по эксплуатации, Страница: 14 / 100

2
Safety notes
Protective separation
Operating Instructions – MOVIPRO
®
PHE..B-A15-.1X0..B-00
14
2.9 Protective separation
The product meets all requirements for protective separation of power and electronics
connections in accordance with EN 61800-5-1. To ensure protective separation, all
connected circuits must also meet the requirements for protective separation.
2.10 Startup/operation
Do not deactivate monitoring and protection devices of the machine or system even
for a test run.
If you use the product in a mobile application, you must ensure that it is not moved
from a de-energized section to a section supplied with energy. The product must be in
a de-energized section in order to actively connect it.
Additional preventive measures may be required for applications with increased haz-
ard potential. Be sure to check the effectiveness of the protection devices after every
modification.
When the device is switched on, dangerous voltages are present at all power connec-
tions as well as at any connected cables and terminals. This also applies even when
the product is inhibited and the motor is at standstill.
Risk of burns due to arcing: Do not disconnect power connections during operation.
Do not connect power connections during operation.
If you disconnect the product from the voltage supply, do not touch any live compon-
ents or power connections because capacitors might still be charged. Observe the fol-
lowing minimum switch-off time:
10 minutes.
Observe the corresponding information signs on the product.
In the event of deviations from normal operation, switch the product off. Possible devi-
ations are increased temperatures, noise, or vibration, for example. Determine the
cause. Contact SEW‑EURODRIVE if necessary.
Cover unused connections with the supplied protection caps during operation.
The fact that the operation LED and other display elements are no longer illuminated
does not indicate that the product has been disconnected from the supply system and
no longer carries any voltage.
Mechanical blocking or internal drive safety functions of the product can cause a mo-
tor standstill. Eliminating the cause of the problem or performing a reset may result in
the drive restarting automatically. If, for safety reasons, this is not permitted for the
drive-controlled machine, first disconnect the product from the supply system and then
start troubleshooting.
Depending on the degree of protection, products may have live, uninsulated, and
sometimes moving or rotating parts, as well as hot surfaces during operation.
Hot surfaces The surfaces of components (e.g. heat sink, braking resistance, drives) can be very
hot during operation. Observe the following information to avoid risk of burns:
• Do not touch the components during operation.
• Let the components cool down before you start working on the components.
• Observe the corresponding hazard symbols on the product.
23576855/EN – 10/2017