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User Manual SIPLAC E HF Series 2 Operational safety Software Vers ion SR.505.xx 05/2004 US Edition 2.6 Safety equipment 61 Component counte r (item 4 in Fig. 2.6 - 3 ) 2 This d isplays th e numb er of inser ted co mponen…

2 Operational safety User Manual SIPLACE HF Series

2.6 Safety equipment Software Version SR.505.xx 05/2004 US Edition

2.6.2.3 Description of the functions

Main power switch in the OFF position (see item 1 in Fig. 2.6 - 3

) 2

The main power switch disconnects the three phases L1, L2, and L3 from the power supply.

WARNING

The following components still carry potentially lethal voltages even if the main power switch is

switched off:

– Cable connection terminals L1, L2, and L3 of the Q1 main power switch

– Mains filter Z1

– Service socket X102

– F1 automatic circuit breaker for the service socket

– The color of all individual wires, which still carry potentially lethal voltages even if the main

power switch is switched off, is brown.

Æ Death, serious injury or considerable damage may result if these automatic placement sys-

tems are handled incorrectly.

Æ Always follow the applicable accident prevention and DIN regulations (particularly DIN EN 60

204, part 1) and the applicable regulations in your own country.

Æ The safety door to the power supply must ONLY be opened by appropriately qualified and

trained personnel.

Main power switch in the ON position 2

After switching on the main power switch, the station computer and the machine controller will

start. All supply voltages, apart from the link voltages for the gantry axes (250 VDC) and the star

axes (145 VDC) are then available.

Stop button, black (items 2 and 7 in Fig. 2.6 - 3 and items 3 and 5 in Fig. 2.6 - 4) 2

These buttons are used to stop the placement system.

Start button, white (items 3 and 6 in Fig. 2.6 - 3 and items 2 and 4 in Fig. 2.6 - 4) 2

After switching on the main power switch you will be prompted to press the Start button in order

to start the placement system for placement jobs. The same prompt appears if you open the pro-

tective covers or the press the emergency stop button.

User Manual SIPLACE HF Series 2 Operational safety

Software Version SR.505.xx 05/2004 US Edition 2.6 Safety equipment

Component counter (item 4 in Fig. 2.6 - 3) 2

This displays the number of inserted components.

Emergency stop button, latching, with override protection to EN 418

(item 5 in Fig. 2.6 - 3

and item 1 in Fig. 2.6 - 4) 2

The emergency stop button is red and latches in the ON position when pressed. When you press

the emergency stop button the switching contact of the emergency stop circuit opens and the pro-

tective contactor combination (PCC K6) trips. The link voltage (250 VDC) for the gantry axes and

the link voltage (145 VDC) for the star axes is switched off. The servo amplifiers for the DP and Z

axes are still supplied with 40 VDC. The signaling contact of the emergency stop button closes

and the message "emergency stop pressed" appears on the screen. The following modules

– PCB conveyor

– PCB clamping

– width adjustment

– PCB stopper and the

– used tape cutter

are deactivated.

PLEASE NOTE Placement is interrupted and can then either be continued or canceled once the

machine is working correctly again. 2

Protective cover switch 1, 2, 3 and 4 (items 1, 2, 3 and 4 in Fig. 2.6 - 4) and protective switch

for covers on the input and output sides of the PCB conveyor (item 5 in Fig. 2.6 - 4

) 2

These switches check whether the protective and any other covers are closed. When the covers

are closed, the emergency stop contact is closed and the signaling contact is open. If one of the

covers is opened, the emergency stop circuit opens and the signaling circuit closes. Some com-

ponents are deactivated or remain active (see Fig. 2.6 - 9

, page 67).

2 Operational safety User Manual SIPLACE HF Series

2.6 Safety equipment Software Version SR.505.xx 05/2004 US Edition

2.6.3 Position of protective contactor combination and service socket

Fig. 2.6 - 6 Position of protective contactor combination and service socket

(1) Protective contactor combination

(2)Service socket