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SIPLACE 80S-20/F4/F5 User M anual 11 Station Extensions/Options 05/99 Issue from Software Version SR.405.xx 11.7 Dispenser Flux Application Unit for SIPLACE 80F4/F5 11 - 47 Fig. 1 1.7.10 Rinsing / brushing position w ith…
11 Station Extensions/Options SIPLACE 80S-20/F4/F5 User Manual
11.7 Dispenser Flux Application Unit for SIPLACE 80F4/F5 05/99 Issue from Software Version SR.405.xx
11 - 46
11.7.6.3 Editing Flux Parameters
Select the
Parameters
menu if you wish to specify data for the fluxing procedure.
Fig. 11.7.9 Editing flux parameters
PCB conveyor wait time
:
- The wait time (or dwell time) is the time period the board remains in the station until further placement
occurs. This ensures that the flux dries properly and the components do not ‚float away‘.
- This time period is measured from the flip-chip component last inserted.
- You can specify a time between 0 and 40 seconds.
PLEASE NOTE
The line utilization will be affected if you set this waiting time.
SIPLACE 80S-20/F4/F5 User Manual 11 Station Extensions/Options
05/99 Issue from Software Version SR.405.xx 11.7 Dispenser Flux Application Unit for SIPLACE 80F4/F5
11 - 47
Fig. 11.7.10 Rinsing / brushing position with rinsing container
- Key to Fig. 11.7.10
1 Brush with holder 2 Rinsing / brushing position
3 Brushing / rinsing container
Automatic rinsing after:
- To ensure that the centering nozzle and dispensing needle do not crystallize when the flux application
unit is stopped for long periods, you can set a time, after which the unit will be rinsed. The preset rins-
ing process will be carried out after the placement sequence has ended, immediately before the next
flip-chip is inserted.
- When the machine is switched on, rinsing will take place irrespective of this rinsing period.
- Rinsing is carried out above the rinsing position using the container provided for that purpose (see Fig.
11.7.10).
- You can specify a time between 0 and 600 minutes.
No. of rinsing cycles:
- If you have specified a time for automatic rinsing you can enter here the number of rinsing cycles
required.
- You can specify between 1 and 10 rinsing cycles.
11 Station Extensions/Options SIPLACE 80S-20/F4/F5 User Manual
11.7 Dispenser Flux Application Unit for SIPLACE 80F4/F5 05/99 Issue from Software Version SR.405.xx
11 - 48
Automatic brushing after
- You can set a time, after which the brushing operation takes place, in order to clean the centering noz-
zle and the dispensing needle. The flux applicator head will then travel over the rinsing container, to
which a brush is attached.
- An automatic brushing operation is always carried out when the machine is switched on, regardless of
this brushing time.
- The brushing operation is carried out over the rinsing position in the rinsing container provided for this
purpose. (see Fig. 11.7.10).
- You can set the time from 0 to 120 minutes.
Number of brushing cycles
- If you have set a time for automatic brushing, you can then use this function to set the number of
brushing operations.
- You can specify from 1 to 10 brushing operations.
Apply flux during run without components: (Only to be carried out by trained personnel
!)
- It is possible for flux spots to be placed on a board without components actually being inserted. This
feature allows you to check the flux spots and find the best settings.
Activate the item
Processing off
in the
Software options
menu.
Toggle the check box
Fluxing to be performed during run without components
to [X].
Flux spots will be placed but not a component.
- It is also possible to run continuously without placement of either flux spots or of components.
Activate the item
Processing off
in the
Software options
menu.
Toggle the check box
Fluxing to be performed during run without components
to [ ].