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2 Operational safety User Manual SIPLACE HS-60 2.4 Safety instructions for operating the mac hine Software version SR. 503.xx 07/2003 US Edition 40 2.4.2 Safety instructions f or docki ng the component trolley in or out …
User Manual SIPLACE HS-60 2 Operational safety
Software version SR.503.xx 07/2003 US Edition 2.4 Safety instructions for operating the machine
39
2.4 Safety instructions for operating the machine
2.4.1 Safety instructions for closing the protective covers
To prevent any risk of injury when the protective covers on automatic placement machines are
closed, the owner must instruct his operators to use the protective covers exactly as specified in
the following instructions.
CAUTION RISK OF CRUSHING HANDS 2
IF THE PROTECTIVE COVERS ARE NOT CLOSED CORRECTLY
Fig. 2.4 - 1 Safety instructions for closing the protective covers
(1) Protective covers
(2) Recessed grips
2
Æ When opening or closing the protective covers, always hold the covers by the recessed grips.
2 Operational safety User Manual SIPLACE HS-60
2.4 Safety instructions for operating the machine Software version SR.503.xx 07/2003 US Edition
40
2.4.2 Safety instructions for docking the component trolley in or out
. 2
Fig. 2.4 - 2 Safety instructions on the component trolley
(1) Vertical gap between the placement system frame and the component trolley
(2) Plug for connecting the component trolley cable
(3) Connecting cable for compressed air and main power supply to the component trolley
WARNING 2
Æ Never reach into the gap between the component trolley and the machine base (item 1 in Fig.
2.4 - 2
).
Æ The power cable for the component trolley must not be connected to the machine socket, or
pulled out of it, unless the component trolley is docked on the machine (item 2 in Fig. 2.4 - 2
).
Æ Never connect the connecting cable for the component trolley to the socket on the placement
system and then operate the component trolley outside the machine via the compressed air
control unit (item 3 in Fig. 2.4 - 2).
User Manual SIPLACE HS-60 2 Operational safety
Software version SR.503.xx 07/2003 US Edition 2.4 Safety instructions for operating the machine
41
2.4.3 Safety instructions for lowering the component table bed
WARNING DANGER OF CRUSHING 2
When lowering the component table bed, never reach into the gap between the feeders and the
used tape channel. 2
2.4.4 Safety instructions for changing the table height of component trolleys
WARNING DANGER OF CRUSHING 2
Remove all the feeders from the table bed before you change the height of the table on the com-
ponent trolley.
Take care during the conversion work because the table bed is very heavy. Conversion of the
component trolley for other PCB transport heights is described in section 4.3, on page 104. 2
2.4.5 Safety instructions for processing capacitors based on powdered metal
There is a risk associated with processing capacitors based on powdered metal (e.g. tantalum).
The risk is that
– an exothermic reaction, i.e. a sudden buildup of heat, may occur, if these components are dam-
aged. If the ambient conditions are unfavorable, and depending on the capacitance, this
buildup of heat can cause damage.
– This effect can occur when these components are cut.
Please contact your suppliers to clarify whether the components that you handle are affected.
In extremely rare cases, this risk can occur in the tape cutter of SIPLACE machines, with the
remote possibility of causing a smoldering fire in the waste tape.
The ambient conditions are unfavorable if:
(1) The components remain on the tape while the set tape cycle is checked (since the operator
can cycle the feeder onward without removing components during this check).
(2) The components remain on the tape, e.g. due to a tear in the cover foil.
(3) The components remain on the tape, and the components or tape do not conform to the spec-
ification, thus increasing the pickup error rate.