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SIPLACE 80S/F/G User’s Manual 9 Maintenance Edition 07/97 from S oftware Version SR.010.xx 9.4 Gantries 9 - 37 9.4 Gantries NOTE Carry out all maint enance work on the gantr ies in the s ame way for t he SIPLAC E 80S and…
9 Maintenance SIPLACE 80S/F/G User’s Manual
9.3 Machine Base Edition 07/97 from Software Version SR.010.xx
9 - 36
SIPLACE 80S/F/G User’s Manual 9 Maintenance
Edition 07/97 from Software Version SR.010.xx 9.4 Gantries
9 - 37
9.4 Gantries
NOTE
Carry out all maintenance work on the gantries in the same way for the SIPLACE 80S and 80F machines.
Never use oil in spray cans and apply a thin film of oil only to the places indicated (see Fig. 9.4.1).
The SIPLACE 80F machine is a single-gantry machine. Its x/y gantry is referred to as Gantry 1.
The y guide rail and the y scale are located at the output end while the rail and the friction block with the ball
bearing are at the input end of the machine.
9.4.1 Friction surfaces
DANGER
∆
!
∆
!
∆
!
Do not carry out any cleaning work using alcohol in the presence of naked lights or fire.
9.4.1.1 Cleaning the guide rails of the y-gantry axes, the friction surfaces and the
ball bearing in the friction block
DANGER
∆
!
∆
!
∆
!
Switch the automatic placement system off at the main switch and disconnect from the power supply.
●
Open the safety hoods.
●
In the case of the 80S machine clean the y guide rail of gantries 1 and 2 (see Fig. 9.4.2). With the 80F
machine clean the y guide rail of gantry 1 (rail at the output end) and the rail with the friction surface (rail at
the input end).
●
Rub the entire length and all around the rails thoroughly with a cloth dampened with alcohol.
●
Slide the gantry or gantries by hand to allow you to reach all parts of the guide rail(s) and the rail with the
friction surface.
●
Clean in the same way the entire circumference of the ball bearing in the friction block.
●
Take a dry and lint-free cloth and apply a drop of watchmaker‘s oil to it. Wipe the cloth over the surface of
the rails.
●
Drip a few drops of watchmaker‘s oil onto a clean cloth and apply a fine film of oil to the ball bearing tracks
on the sides of the y guide rail (see Fig. 9.4.1).
●
Apply a fine film of oil to the surfaces outside the gantry‘s travel range as well (see Fig. 9.4.1).
9 Maintenance SIPLACE 80S/F/G User’s Manual
9.4 Gantries Edition 07/97 from Software Version SR.010.xx
9 - 38
VorBox
NOTE:
The friction surfaces for the friction blocks must remain free of grease and oil as otherwise the specified
dynamic behavior of the axes will no longer be assured.
Fig. 9.4.1 Greasing or oiling the y guide rails
●
Move the x axis of portals 1 and 2 back and forth repeatedly, wiping off any excess oil from the y guide
rails.
NOTE
The y scales, the friction surfaces for the friction blocks and the circumference of the ball bearing in the
friction blocks must be absolutely free of grease.
●
Finally slide the gantries of the SIPLACE 80S machine apart until neither of the axis is in the response
range of the light barrier of the anti-crash switch.
Key to
Fig. 9.4.2
(SIPLACE 80S)
1 Direction of PCB transport 2 Scale of the y axis, Gantry 2
3 Guide rail, y axis, Gantry 2 4 Friction block with ball bearing
5 X axis, Gantry 1 6 Guide rail, y axis, Gantry 1
7 Scale of the y axis, Gantry 1 8 Light barrier (anti-crash switch)
9 X axis, Gantry 2
Oil these surfaces
of the y guide rail
sparingly
The friction surface of the y guide rail cor-
responds to the travel range of the gantry.
It must remain free of oil and grease. .
Apply Staburags N12
lubrication grease to the
ball bearing tracks f
Oil these surfaces
of the y guide rail
sparingly