00192975-01.pdf - 第122页
Power supply S-20/S-23HM/F4/F5/F5H M/S-25HM/HS-50 Conversion Instruct ions 4.5 Converting the power supply from 3 x 204 VA C to 3 x 400 V ~ 03/2001 E dition 122 4.5.2 Replacing the motor prot ection trip bloc k The ZM-1 …
S-20/S-23HM/F4/F5/F5HM/S-25HM/HS-50 Conversion Instructions Power supply
03/2001 Edition 4 Converting the power supply unit on HS-50 placement machines
121
Fig. 4 - 12 Power supply unit - front view
MS1 Motor circuit-breaker
MS1A Motor protection trip block
X1 Terminal strip for the main power cable
BU1 Service socket
M8 Locking screw for power supply unit
Power supply S-20/S-23HM/F4/F5/F5HM/S-25HM/HS-50 Conversion Instructions
4.5 Converting the power supply from 3 x 204 VAC to 3 x 400 V ~ 03/2001 Edition
122
4.5.2 Replacing the motor protection trip block
The ZM-16-PKZ2 motor protection trip block, article number 00342495-01, must be used for
3x380 VAC, 3x400 VAC and 3x415 VAC supply voltages. The position of the motor protection trip
block is shown in Fig. 4 - 12
, item MS1A.
4.5.2.1 Removing the motor protection trip block
4
Fig. 4 - 13 Removing the motor protection trip block MS1A
4
Fig. 4 - 14 Lifting the protective flap
Turn the switch (1) counter-clockwise to the "0" position
Lift the
protective flap (2)
S-20/S-23HM/F4/F5/F5HM/S-25HM/HS-50 Conversion Instructions Power supply
03/2001 Edition 4 Converting the power supply unit on HS-50 placement machines
123
Fig. 4 - 15 Releasing the yellow locking tab
Fig. 4 - 16 Removing the motor protection trip block MS1A
Use the screwdriver to push up the yellow locking tab (3)
Pull out the motor protection
trip block (4)