Pilz PMCtendo SZ.41/0/1/2/7/K/H/60/00 - Manual (Page 32)

Operating Manual PMCtendo SZ 
1002405-EN-03
32
7 Commissioning
7 Commissioning
7.1 Check installation
WARNING!
Electric shock hazard!
Risk of serious injury from contact with live parts!
 Observe the 5 safety rules (see chapter 2.5 Working on the machine).
 Disconnect the motor from the power supply before carrying out work!
 Ensure that the motor shaft is at a standstill before carrying out work! A rotating rotor
can generate high voltages at the terminals.
 Switch off the power supplies to all connected devices and devices to be connected.
Note that dangerously high voltages can still occur at the servo amplifier even 10
minutes after switching off the power supply due to the residual charge of the DC link
capacitors.
 Cover all open electrical connections, e.g with protective caps.
 Cordon off the installation area according to the safety regulations, e.g. with barriers,
warning signs.
Installation
Check the installation and alignment of the servo mo-
tor. —
Check the drive elements (clutch, gears, belt pulley)
for secure mechanical fitting and correct setting. —
Check whether the motor surface is protected against
contact, whether accidental or intentional. Note:
Risk of burns or fire!
The surface temperature of the servo motor can ex-
ceed 65 °C during operation!
Check that contact with temperature-sensitive parts on
the motor has been prevented.
Check that the rotor of the servo motor can turn freely. If a motor brake is provided, this must be ventilated be-
fore the test. Observe the polarity of the connections
when doing this!