00198599-02_AI_Vacuumpump_X-Series-S-from-Hxxxx_DE_EN.pdf - 第190页
7 Appendix 7.4 Excerpts from the service manual 190 Assembly Instructions / Montageanleitung SIPLACE X-Series S (from/ab Hxxxx) Option Vacuum Pump 02/2021 7.4.2 Replacing the pressure sensor [03108303-xx] Parts, equipmen…
7 Appendix
7.4 Excerpts from the service manual
Assembly Instructions / Montageanleitung SIPLACE X-Series S (from/ab Hxxxx) Option Vacuum Pump 02/2021 189
Installation
Follow the removal instructions in reverse order for installation. Also observe the following instruc-
tions:
► Observe the instructions in section Sealing the Screwed Connections.
Fig.97: Overview proportional controller (version2)
► Clean the sealing rings(1)and the
adapter plate(2)
.
► Lightly grease the sealing rings with
Isoflex Topas NCA52 and insert these
again into the adapter plate.
► Fit the adapter plate with five fastening
screws(3)
(torque: 2.5Nm, Loc-
tite241).
► Fit the proportional controller(4) with
three fastening screws(5)
(torque of
2.0 to 2.5Nm, Loctite241).
7 Appendix
7.4 Excerpts from the service manual
190 Assembly Instructions / Montageanleitung SIPLACE X-Series S (from/ab Hxxxx) Option Vacuum Pump 02/2021
7.4.2 Replacing the pressure sensor [03108303-xx]
Parts, equipment and tools
●
Upgrade kit pressure sensor for vacuum C&P20P [03108457‑xx]
Overview
Fig.98: 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.
.
Fig.99: Pressure sensor on the gantry
1. Pressure sensor
2. Base adapter
The pressure sensor is located on the
vacuum distributor of the gantry and is con-
nected to the base (X8) adapter.
7 Appendix
7.4 Excerpts from the service manual
Assembly Instructions / Montageanleitung SIPLACE X-Series S (from/ab Hxxxx) Option Vacuum Pump 02/2021 191
Removal
► Switch off the machine, disconnect it from the power supply and secure it to prevent
unauthorized reactivation. Observe the instructions in section 1.2
"Preparatory work..." [}115].
CAUTION
Switch off the compressed air supply
The compressed air supply must always be switched off for all work on the pneumatic sys-
tem.
Fig.100: Disabling the compressed air supply (version 1)
Version 1:
► Push the lever (1) for the compressed
air supply down until it is positioned ho-
rizontally.
► Open the screw (2) on the inlet filter to
vent the system. Hold a cloth under-
neath to capture any escaping liquid.
Fig.101: Shutting off the compressed air supply (version 2)
Version 2:
► Push the switch (1) for the compressed
air supply by 90 degrees, until it is posi-
tioned horizontally.
► All pressure gauges must be set to
zero.
NOTICE!
Venting is performed automatically
in this version.
.
► Disconnect the pressure sensor from the vacuum distributor on the gantry.
Installation
► Follow the removal instructions in reverse order for installation.