00198829-01_SM_X-Series-S_Hxxxx_EN.pdf - 第141页
6 Gantries 6.5 MGCU Service Manual SIPLACE X-Series S (from Hxxxx) 01/2021 141 6.5.2 Replacing the MGCU fan Parts, equipment and tools Fig.181: Cooling fan ● Fan [03104136‑xx] Removal ► Switch off the machine, disconnec…
6 Gantries
6.5 MGCU
140 Service Manual SIPLACE X-Series S (from Hxxxx) 01/2021
6.5 MGCU
6.5.1 Replacing the MGCU
Parts, equipment and tools
●
Positioning control for the gantry axes MGCU-3 (3 axes) [03103477-xx]
or
●
Positioning control for the gantry axes MGCU-2 (2 axes) [03117531-xx]
Overview
Fig.179: Overview of MGCUs
(1) to (3) MGCUs
The MGCUs are located in a rack unit
between locations 1 and 2.
MGCU 2 is fitted with the fans above and
MGCU 1 and 3 are fitted with the fans
below.
The MGCU type and the assignment of MGCUs to gantries differs according to the machine type.
6.5.3 "Overview of MGCUs" [}143]
Removal
► Switch off the machine, disconnect it from the power supply and secure it to prevent
unauthorized reactivation.
1.2 "Preparatory work..." [}16]
► Unplug all connections from the MGCU. If necessary, mark their positions to make clear as-
signment easier later on.
► Remove the screws fastening the mount and then remove the mount.
► Remove the MGCU from the machine.
Installation
Follow the removal instructions in reverse order for installation. Also observe the following instructions:
Fig.180: Cable
► Use the DIP switch to set the gantry ID
on the MGCU (see 6.5.3
"Overview of
MGCUs" [}143]).
► Always make sure that the cables do
not rub against any parts or are folded.
Pay particular attention to the
cables(1)
at the top end of the flap.
► Check the firmware and perform a
download, if needed. (see 10.1
"eSW
Download (SW 70x)" [}379]).
6 Gantries
6.5 MGCU
Service Manual SIPLACE X-Series S (from Hxxxx) 01/2021 141
6.5.2 Replacing the MGCU fan
Parts, equipment and tools
Fig.181: Cooling fan
●
Fan [03104136‑xx]
Removal
► Switch off the machine, disconnect it from the power supply and secure it to prevent
unauthorized reactivation.
1.2 "Preparatory work..." [}16]
► Remove the MGCU.
6.5.1 "Replacing the MGCU" [}140]
Fig.182: Cooling fan
► Unplug the cable from the fan (1). You
may want to mark the position, to make
clear assignment easier later on.
► Remove the four screws (2) (M4x30)
fastening the fan and then remove the
fan.
6 Gantries
6.5 MGCU
142 Service Manual SIPLACE X-Series S (from Hxxxx) 01/2021
Installation
Follow the removal instructions in reverse order for installation. Also observe the following note:
Fig.183: Fan cable
► Fit the fan so that the cable outlet points to the adjacent fan (see image).
Run the fan cable so that it does not protrude and can not be damaged when fitting the
MGCU (see image).