00191369-02.pdf - 第65页
User Manual HS-50 2 Operational Safety Software Version S R.501.xx 12/99 Issue US 2.2 Safety equipment 65 t I I t Function If one of the p rotec tive co vers is folde d up or one of the c overs on th e PCB c onveyor is r…
2 Operational Safety User Manual HS-50
2.2 Safety equipment Software Version SR.501.xx 12/99 Issue US
64
t IIt
2.2 Safety equipment
2.2.1 Protective covers
2
Fig. 2.2 - 1 Protective covers
2
The travelling range of the gantries is covered by four protective covers which can be folded up.
Side screens prevent access to the inside of the placement system from the side. The covers over
the input and output belts of the PCB conveyor and the guards on the input and output belts pre-
vent access to the PCB conveyor. 2
(1) Protective covers
(2) Safety screens
(3) Cover and guard on the input belt
(4) Cover and guard on the output belt
User Manual HS-50 2 Operational Safety
Software Version SR.501.xx 12/99 Issue US 2.2 Safety equipment
65
t IIt
Function
If one of the protective covers is folded up or one of the covers on the PCB conveyor is raised, the
power supply to the gantry axes will be interrupted immediately. The gantry axes will stop and the
message "Close the cover" will appear on screen. 2
Å Close the protective covers and press one of the Start buttons to continue placement.
2
Fig. 2.2 - 2 Position of the Start buttons (white) on the placement system
(1)Start buttons (white) on the placement system
2
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