SEW-Eurodrive MOVIPRO PHC2 Series, Operating Instructions Manual, Page: 15 / 188

2
Safety notes
Startup/operation
Operating Instructions – MOVIPRO
®
PHC2.A-A..M1-E45C-C5
15
2.10 Startup/operation
Observe the safety notes in chapters "Startup" (→ 2 145) and "Operation" (→ 2 150)
in this documentation.
Make sure that any existing transport protection is removed.
Do not deactivate monitoring and protection devices of the machine or system, even
for a test run.
Depending on the degree of protection, products may have live, uninsulated, and
sometimes moving or rotating parts as well as hot surfaces during operation.
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.
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.
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.
Do not separate the connection to the product during operation. This may result in
dangerous electric arcs damaging the product.
If you disconnect the product from the voltage supply, do not touch any live compo-
nents or power connections because capacitors might still be charged. Observe the
following minimum switch-off time:
10 minutes.
Observe the corresponding information signs on the product.
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 protective functions of the product can cause a motor
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.
Cover unused connections with the supplied protection caps during operation.
26596598/EN – 10/2020