00193437-03_AI_PowerSupplyConversion_DE+EN.pdf - 第235页

Assembly Instructions, Converting the Power Supp ly 7 Conv erting the power supply on the HS-60 / D4 / D1/D2 machine 12/2013 Edition 7.5 Converting the power supply from 3 x 400 VAC to 3 x 208 VAC 233 Fig. 7 - 2 Power su…

7 Converting the power supply on the HS-60 / D4 / D1/D2 machine Assembly Instructions, Converting the Power Supply

7.5 Converting the power supply from 3 x 400 VAC to 3 x 208 VAC 12/2013 Edition

232

7.5.1 Removing the power supply unit

Fig. 7 - 1 Accessing the power supply unit

(1) Operator panel, left-hand side

(2) Main switch

(3) Door lock

(4) Protective doors to power supply unit

(5) Hole for power cable

 Open the lock (item 3 in Fig. 7 - 1) on the protective door (item 4 in Fig. 7 - 1 using the machine

key.

 Use the Allen key to loosen the M8 locking screw (item M8 in Fig. 7 - 2) on the lower front panel.

 Pull the power supply unit out as far as the stop.

Assembly Instructions, Converting the Power Supply 7 Converting the power supply on the HS-60 / D4 / D1/D2 machine

12/2013 Edition 7.5 Converting the power supply from 3 x 400 VAC to 3 x 208 VAC

233

Fig. 7 - 2 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

7 Converting the power supply on the HS-60 / D4 / D1/D2 machine Assembly Instructions, Converting the Power Supply

7.5 Converting the power supply from 3 x 400 VAC to 3 x 208 VAC 12/2013 Edition

234

7.5.2 Replacing the motor protection trip block

The motor circuit-breakers only need to be retrofitted on the HS-60 and D4. On the D1/D2 they

only have to be readjusted.

The ZM-32-PKZ2 motor protection trip block, item number 00342496-01, must be used for 3x208

VAC and 3x230 VAC supply voltages. The position of the motor protection trip block is shown in

Fig. 7 - 2

, item MS1A.

7.5.2.1 Removing the motor protection trip block

Fig. 7 - 3 Removing the motor protection trip block MS1A

Fig. 7 - 4 Lifting the protective flap

Turn the switch (1) counter-clockwise to the "0" position

Lift the

protective flap (2)