00195963-03_MM SWS-EN - 第58页

Checking the Ro tary Part for Ease - of - Movement Interval: 3 months Equipment: None  Move the rot ary part within th e raceway back an d forth in the direc tion of t he ar - rows. It must be e asily tur nable and m us…

Maintenance Work at the Flip Unit

To get access to the flip unit, first remove the EMC cover and then the cover above the flip head.

 Remove the six hexagon socket screws fixing the EMC cover and lift the cover off.

 Remove the two hexagon socket screws fixing the cover above the flip head and lift the cover

off.

 Carry out the required tasks.

 After completing your work, replace the covers and fix them.

Magnetic field warning

The flip unit contains a strong magnet. Make sure, that no metallic objects get into the vicinity of

the flip unit, since they are attracted by the magnet.

– Do not carry out any tasks at the flip unit exceeding the maintenance work. In case of a defect

the flip unit is replaced as a whole.

Cleaning the Raceway and the Retract Unit

Interval: Weekly

Equipment:

Ethyl alcohol, cleaning buds, lint-free

Legend

[1] [1] Crank

[2] Rotary part

[3] Cleaning buds

 Clean the crank [1] around the rotary part

[2] with a cleaning bud or with cleaning bud

moistened with ethyl alcohol.

Checking the Rotary Part for Ease-of-Movement

Interval: 3 months

Equipment:

None

 Move the rotary part within the raceway

back and forth in the direction of the ar-

rows.

It must be easily turnable and must not get

caught anywhere.

In case of a defect of the linear bearings

the whole flip unit has to be replaced (see

the Service Manual for further details).

If there is a rough movement of the ball

baering at the edges of the raceway from Z-

Axis to Die-Attach, the position from the

“Retract”-Cylinder must be adjusted according

Servicemanual

Checking the Nozzle Attachment for Leaks

Interval: 3 months

Equipment:

Vacuum

CAUTION

For this check the Service user level is required in SWS GUI. Only appropriately trained personal

is allowed to carry out this check.

- SWS must be referenced.

- Open any cover from the CA-Placement machine, to get access to the SWS

The power supply to the gantry axes and the SWS axes is interrupted immediately. The gantry

axes and all SWS axes will come to a standstill. A corresponding message is issued on the

screen. Skip the message.

 Change to Menu Manual operations [1] -> Manual operations subsystems [2] -> IOs [3]

(see screenshot below)

 Change to Menu Manual operations USBIO [1] and choose into folder USB outputs [2] (see

screenshot below) and switch off all Vacuum consumers (Dxx Vacuum …) by pressing OFF

buttons (see. 3), in case one of these outputs is active. This has to be done also for all air

supply consumer outputs (Dxx Pressure ...)