00196693-03_UM_SX4DX4_SR706_EN.pdf - 第78页

2 Operational safety User Manual SIPLACE SX4/DX4 2.8 Residual voltages and discharge times in the mach ine From software version SC.706.xx Version 06/2012 EN 78 2.8 Residual volt ages and discharge times in the machine I…

User Manual SIPLACE SX4/DX4 2 Operational safety

From software version SC.706.xx Version 06/2012 EN 2.7 Safety equipment

2.7.5 Hand guard

2.7.5.1 Hand guard at the locations

WARNING 2

The operational safety of the component trolley in the SIPLACE SX4 or of the DX tables/DX

changeover tables in the SIPLACE DX4 is ensured if at least every second free location is occu-

pied with a feeder module or hand guard (dummy feeder). The hand guard with fiducial must be

fitted at locations 2 and 4. When a waffle pack holder is set up, every other free locations should

again be protected again with a hand guard. In other words, there must be no more than one free

location between two adjacent feeder modules or feeder module and waffle pack tray holder.

Fig. 2.7 - 10 Hand guard on the component trolley locations, or on the DX table/DX changeover table

(1) Dummy feeder SIPLACE X, item no. 00141226-xx

2 Operational safety User Manual SIPLACE SX4/DX4

2.8 Residual voltages and discharge times in the machine From software version SC.706.xx Version 06/2012 EN

2.8 Residual voltages and discharge times in the machine

If the EMERGENCY STOP button is pressed or the machine is switched off, the 260 VDC link volt-

age for the gantry axes and the 150 VDC link voltage for the star axes are reduced to harmless

residual voltages in a very short time.

WARNING 2

The machine is supplied with 3 x 200 V~, 3 x 208 V~, 3 x 220 V~, 3 x 230 V~, 3 x 380 V~,

3x400V~ or 3x415V~ ± 5%, 50/60Hz mains voltage. This means that some parts of the sys-

tem carry potentially lethal voltages - even when switched off at the main power switch. Incorrect

handling of the machine can therefore result in death or severe injury or considerable damage to

equipment.

 Always follow the applicable accident prevention and DIN regulations (particularly EN 60204,

part 1 or IEC 60204, part 1) and the applicable regulations in your own country.

 The covers over the power supply unit may ONLY be opened by appropriately qualified and

trained personnel.

Fig. 2.8 - 1 Power supply unit (example of SX4)

(1) Main power switch

(2) Power supply unit behind the cover

(3) Padlock with bolt in the cover

(3)

(1)

(2)

User Manual SIPLACE SX4/DX4 2 Operational safety

From software version SC.706.xx Version 06/2012 EN 2.8 Residual voltages and discharge times in the machine

Fig. 2.8 - 2 Measuring point X200 on the power supply unit

(1) Distributor terminal block X200

In order to access the X200 terminal strip, both fastening screws (2) on the service flap (3) must

be loosened and the flap folded down.

Fig. 2.8 - 3 Interface-machine cable tree on the power supply unit

(1) Interface-machine cable tree

(1)

(2)

(3)

(1)