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2 Operational safety User Manual SIPLACE HF Series 2.6 Safety equipment Software Version SR.505.xx 05/2004 US Edition 68 2.6.6 Hand guard at the component trolley locations W ARNING 2 All loc ations mu st be equi pped wi…

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User Manual SIPLACE HF Series 2 Operational safety
Software Version SR.505.xx 05/2004 US Edition 2.6 Safety equipment
67
2
Fig. 2.6 - 9 EMERGENCY STOP loops
Start button pressed
Compressed air
min. 0.5 MPa
(5.0 bar)?
No
EMERGENCY STOP button
pressed?
Protective cover open ?
Barrier
activated on the user
interface?
No
Component
trolley emerg. stop circuit
interrupted?
Yes
No
No
Yes
Yes
No
2
Active
PCC*) Yes
Voltage
Y axis 250 VDC
X axis 250 VDC
Star axis 145 VDC
DP axis 40 VDC
Z axis 40 VDC
Active
PCB conveyor Yes
Lifting table Yes
PCB clamping Yes
Width adjustment Yes
Laser light barrier Yes
Used tape cutter Yes
CO trolley docking unit Yes
Yes
2
Active
PCC*) No
Voltage
Y axis 0 V
X axis 0 V
Star axis 0 VDC
DP axis 40 VDC
Z axis 40 VDC
Active
PCB conveyor Yes
Lifting table No
PCB clamping No
Width adjustment Yes
Laser light barrier No
Used tape cutter No
CO trolley docking unit Yes
2
Active
PCC*) No
Voltage
Y axis 0 V
X axis 0 V
Star axis 0 VDC
DP axis 40 VDC
Z axis 40 VDC
Active
PCB conveyor No
Lifting table No
PCB clamping No
Width adjustment No
Laser light barrier No
Used tape cutter No
CO trolley docking unit No
*) PCC protective contactor combination K6
Yes
2 Operational safety User Manual SIPLACE HF Series
2.6 Safety equipment Software Version SR.505.xx 05/2004 US Edition
68
2.6.6 Hand guard at the component trolley locations
WARNING 2
All locations must be equipped with feeders in order to guarantee operational reliability.
If there are not enough feeders available, unassigned locations should be fitted with a hand
guard (dummy feeder). When a waffle-pack tray (manual tray) is set up, the remaining locations
should again be protected with a hand guard.
Fig. 2.6 - 10 Hand guard for component trolleys
2
(1) Hand guard for 1 location item no. 00116961-01
(2) Hand guard for 6 to 10 locations item no. 00116962-01
(3) Hand guard for 11 to 20 locations item no. 00116963-01
User Manual SIPLACE HF Series 2 Operational safety
Software Version SR.505.xx 05/2004 US Edition 2.7 Residual voltages and discharge times in the machine
69
2.7 Residual voltages and discharge times in the
machine
If the emergency stop button is pressed or the placement system is switched off, the 250 VDC link
voltage for the gantry axes and the 145 VDC link voltage for the star axes are reduced to harmless
residual voltages in a very short time.
WARNING 2
The placement system is supplied with 3 x 208 VAC, 3 x 230 VAC, 3 x 380 VAC, 3 x 400 VAC or
3 x 415 VAC ± 5 %, 50/60 Hz mains voltage. This means that some parts of the system carry
potentially lethal voltages - even when switched off at the main power switch. Incorrect handling
of the placement system can therefore result in death or severe injury or considerable damage to
equipment.
Æ Always follow the applicable accident prevention and DIN regulations (particularly DIN EN 60
204, part 1).
Æ The guards over the power supply unit and the axis unit must ONLY be opened by appropri-
ately qualified and trained personnel.
Fig. 2.7 - 1 Power supply unit
2
(1)Padlock with bolt in the cover
(2)Main power switch
(3)Power supply unit behind the cover
(4)Axis unit