00191369-02.pdf - 第67页
User Manual HS-50 2 Operational Safety Software Version S R.501.xx 12/99 Issue US 2.2 Safety equipment 67 t I I t 2.2.3 Mai n switch, emergency stop mushroom-head push-buttons, protecti ve cover swit ches 2.2.3.1 Positio…
2 Operational Safety User Manual HS-50
2.2 Safety equipment Software Version SR.501.xx 12/99 Issue US
66
t IIt
2.2.2 Guard on the input/output belt
DANGER The guard must always be set to the height of the PCB to be pro-
cessed. Ensure that the gap between the guard and the safety bar is as small as possible. 2
Guards are fitted on the input and output belts of the PCB conveyor. 2
Å Set the height of the guard using the slots so that the PCB can pass through.
2
Fig. 2.2 - 3 Guard on the input/output belt of the placement system
(1) Safety bar (fixed)
(2)Guard (adjustable)
(3) Slots for adjusting the height
(4) Cover
2
User Manual HS-50 2 Operational Safety
Software Version SR.501.xx 12/99 Issue US 2.2 Safety equipment
67
t IIt
2.2.3 Main switch, emergency stop mushroom-head push-buttons,
protective cover switches
2.2.3.1 Position of main switch, start buttons etc. on the placement system
2
Fig. 2.2 - 4 Position of main switch, start buttons etc. on the placement system
(1)Main switch
(2)Stop buttons (black)
(3)Start buttons (white)
(4)Component counter
(5)Service socket in the power supply unit behind the safety doors
2
2 Operational Safety User Manual HS-50
2.2 Safety equipment Software Version SR.501.xx 12/99 Issue US
68
t IIt
2.2.3.2 Position of emergency stop mushroom-head push-buttons, protective switches
etc. on the placement system
2
Fig. 2.2 - 5 Emergency stop mushroom-head push-buttons, protective switches
(1) Emergency-stop buttons
(2)Protective cover switches
(3) Cover switches over the PCB conveyors
(4) Protective contactor combination (PCC) in the power supply unit behind the safety doors
(5) Key switch
Key switch opened: position 0 for normal mode
Key switch closed: position I for service purposes