00198599-02_AI_Vacuumpump_X-Series-S-from-Hxxxx_DE_EN.pdf - 第196页
7 Appendix 7.4 Excerpts from the service manual 196 Assembly Instructions / Montageanleitung SIPLACE X-Series S (from/ab Hxxxx) Option Vacuum Pump 02/2021 Torques in vacuum pump operation Fig.108: Cover and aperture rin…
7 Appendix
7.4 Excerpts from the service manual
Assembly Instructions / Montageanleitung SIPLACE X-Series S (from/ab Hxxxx) Option Vacuum Pump 02/2021 195
Fig.107: Hold circuit
1 Hold circuit
(Holding circuit vacuum unit
[03005123Sxx])
2 O-Ring [03046689‑xx]
3 Sealing disc [03005120-xx] 4 Pins
5 Silencer
7 Appendix
7.4 Excerpts from the service manual
196 Assembly Instructions / Montageanleitung SIPLACE X-Series S (from/ab Hxxxx) Option Vacuum Pump 02/2021
Torques in vacuum pump operation
Fig.108: Cover and aperture ring
1 Cover
Fastening screw M3x14 (Allen key2.5)
Torque: hand-tight
2 Aperture ring
Three fastening screws M3x10
Torque: 1.3Nm
Torques in Venturi operation
Silencer
Special screw M3 (SW10)
Torque: hand-tight
Holding circuit
Three fastening screws M3x10 (Allen
key2.5)
Torque: 0.25Nm
Preparation
► Remove the head from the machine. For details about removing and fitting the placement
head, refer to the service manual for your machine.
Fit the head on the head mount [03056231‑xx].
► Make sure that the component sensor protective cap is fitted.
Removal
Fig.109: Dismantling the cover
► Remove the screw fastening the
cover(1)
and then take the cover off.
7 Appendix
7.4 Excerpts from the service manual
Assembly Instructions / Montageanleitung SIPLACE X-Series S (from/ab Hxxxx) Option Vacuum Pump 02/2021 197
Fig.110: Screws fastening the aperture ring
► Remove the three screws(1) fastening
the aperture ring.
Fig.111: Removing the aperture ring
► Carefully lever the aperture ring off the
locating pins. Make sure that the O-ring
is not damaged.
Fig.112: Cleaning
► Clean the seat of the aperture ring with
a lint-free cleaning cloth, if required.
CAUTION!
Do not use compressed air for
cleaning!
.