00193437-03_AI_PowerSupplyConversion_DE+EN.pdf - 第244页

7 Converting the power supply on the HS-60 / D4 / D1/D2 ma chine Assembly Instructions, Converting the Power Supply 7.6 Converting the power supply from 3 x 208 VAC to 3 x 400 VAC 12/2013 Edition 242 7.6.1 Removing the p…

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

12/2013 Edition 7.6 Converting the power supply from 3 x 208 VAC to 3 x 400 VAC

241

7.5.9 Carry out the safety check to DIN EN 60 204

 When the conversion is complete, carry out a safety check to DIN EN 60 204.

 Follow the procedure described in section 2, page 146 onwards.

7.6 Converting the power supply from 3 x 208 VAC to 3 x 400 VAC

RISK OF DEATH 7

 Disconnect the machine correctly as described in section 1, page 145.

 Disconnect the machine from the main power supply.

 Take suitable action to ensure that the machine cannot be connected to the power supply dur-

ing the conversion work.

 Put up warning signs to indicate that work is being carried out on the electrical system.

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

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

242

7.6.1 Removing the power supply unit

Removing the power supply unit is shown on SIPLACE HS-60 as an example. The power supply

unit is located in the same place on the other machine types. Removing is done in the same way

(for exact information, see the relevant user manual). 7

Fig. 7 - 11 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 - 11) on the protective door (item 4 in Fig. 7 - 11 using the ma-

chine key.

 Use the Allen key to loosen the M8 locking screw (item M8 in Fig. 7 - 12) 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 7.6 Converting the power supply from 3 x 208 VAC to 3 x 400 VAC

243

Fig. 7 - 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