00197042-04_SM_X-Serie-S_Customer_EN.pdf - 第200页
6 Gantries 6.8 Sensor, motor and guide trolley 200 Service Manual SIPLACE X-Serie S 06/2019 6.8 Sensor, motor and guide trolley 6.8.1 Replacing the head plate sensors (temperature sensor) Parts, equipment and tools ● Gan…
6 Gantries
6.7 Filter and pneumatics
Service Manual SIPLACE X-Serie S 06/2019 199
► Mark all pneumatic connections to the vacuum distributor, to make clear assignment easier
later on.
► Unplug all pneumatic connections to the vacuum distributor.
► Remove the screws fastening the vacuum distributor and then remove the vacuum distributor.
Installation
► Follow the removal instructions in reverse order for installation.
6.7.2 Replacing the pressure sensor
Parts, equipment and tools
●
Upgrade kit - pressure sensor for vacuum SIPLACE C&P20P [03108457‑xx]
Overview
Fig.253: Pressure sensor on the gantry
1. Pressure sensor
The pressure sensor is located on the
vacuum distributor of the gantry and is con-
nected to the head interface (X8) adapter.
Fig.254: Pressure sensor
NOTICE!
The pressure sensor is only needed
when a vacuum pump and CPx heads
are installed.
In this case, the pressure sensor is es-
sential for operation of the placement
machine.
.
Removal
► Switch off the machine, disconnect it from the power supply and secure it to prevent
unauthorized reactivation.
1.2 "Preparatory work..." [}16]
► Switch off the compressed air supply
5.2 "Disabling the compressed air supply" [}134]
► Unplug the electrical connection of the pressure sensor to the head interface (X8).
► Disconnect the pressure sensor from the vacuum distributor on the gantry.
Installation
► Follow the removal instructions in reverse order for installation.
6 Gantries
6.8 Sensor, motor and guide trolley
200 Service Manual SIPLACE X-Serie S 06/2019
6.8 Sensor, motor and guide trolley
6.8.1 Replacing the head plate sensors (temperature sensor)
Parts, equipment and tools
●
Gantry sensor module HCU [03071974-xx]
●
Gap fillers, where required / GTQ2100 d:4.6mm 7x16mm [03014285‑xx]
Overview
Fig.255: Overview of temperature sensor
1. Vision board
2. Placement head on gantry
3. Head interface
4. Cable from temperature sensor and in-
cremental encoder X axis to head inter-
face
5. The X axis incremental encoder
6. Temperature sensor
Removal
► Switch off the machine, disconnect it from the power supply and secure it to prevent
unauthorized reactivation.
1.2 "Preparatory work..." [}16]
► You can also dismantle the pin picker, if present, for better access.
9.6.1 "Replacing the Pin Picker Assembly" [}399]
► Unplug the cable from the head interface, unthread it and loosen all cable ties.
► Remove the two screws fastening the board and then pull it off.
CAUTION
Rubber foam
Under this board there is heat-conductive rubber foam (gap filler) or heat-conductive paste.
► Do not remove the heat-conductive rubber foam.
► The heat-conductive paste needs to be replaced during refitting. You may need to
remove the old heat-conductive paste, if it is still present.
Installation
► Fix the board into place with the two fastening screws.
► Insert the cable, thread through to the head interface and then connect. Replace any opened
cable ties.
CAUTION
Check how the cables are run!
► Make sure that the end stops (red buffers) do not rub against the cable of the board.
► Make sure that the cable for the board can not collide with the X axis end stopper.
6 Gantries
6.8 Sensor, motor and guide trolley
Service Manual SIPLACE X-Serie S 06/2019 201
6.8.2 Replacing the X and Y Motor
DANGER
Danger of crushing
The attraction force of the magnets is 400Nm.
CAUTION
Do not loosen the screws
Loosening the fastening screws leads to tension. This has a negative effect on the product
life.
NOTICE
SIPLACE Service
This task may only be performed by SIPLACE service technicians.
6.8.3 Replacing the Guide Trolley
DANGER
Danger of crushing
The attraction force of the magnets is 400Nm.
CAUTION
Do not loosen the screws
Loosening the fastening screws leads to tension. This has a negative effect on the product
life.
NOTICE
SIPLACE Service
This task may only be performed by SIPLACE service technicians.