00197042-04_SM_X-Serie-S_Customer_EN.pdf - 第82页

3 Power supply 3.4 Power supply and transformer module (up to serial number Gxxx) 82 Service Manual SIPLACE X-Serie S 06/2019 3.4.21.1 Adjustment of the Motor Protection Switch PKE32 This section applies only for the &qu…

100%1 / 428
3 Power supply
3.4 Power supply and transformer module (up to serial number Gxxx)
Service Manual SIPLACE X-Serie S 06/2019 81
Fig.90: Fitting the axis support
► Gently insert the axis support and attach the switching axis (do not fix it yet).
Make sure that the two snap tabs of the axis support(1) can lock in place with the motor pro-
tection switch by slightly rotating the axis support (green arrow). The hole in the base of the
axis support(2) is now above a hole in the PKE switch.
NOTICE
The snap tabs break easily.
Proceed with caution as the snap tabs can break easily.
► Fix the axis support on the motor protection switch with the(3) screw supplied. Tighten the
screw with a torque of 0.5 to 1Nm. The screw is self-drilling.
► Adjust the position indicator on the axis. In the switched-off position, the arrow points to the
left if the setting screws of the PKZ are on top. Fix the position indicator with the screw(4).
Tighten the screw with a torque of 0.5 to 1Nm.
Fig.91: Fitting the switch bracket
► Fit the switch bracket(1) with the grub
screw(2). Tighten these with a torque
of 0.6Nm.
► Follow the removal instructions in reverse order for installation. Also observe the following
instructions:
– Set the nominal current and overcurrent (see below).
3 Power supply
3.4 Power supply and transformer module (up to serial number Gxxx)
82 Service Manual SIPLACE X-Serie S 06/2019
3.4.21.1 Adjustment of the Motor Protection Switch PKE32
This section applies only for the "motor protection switch PKE32" [03098183‑xx].
NOTICE
Supply of the vacuum pump with machine current
The following adjustment values are valid for all machines.
Exception: For machines with vacuum pumps that are supplied via the machine power sup-
ply other values may apply.
Fig.92: Adjusting the settings of the protective motor switch PKE32
1 Rated current 2 Overcurrent class
► At the marked position (green arrow), open the cover above the adjustment screws. Use a
size 1 screwdriver for this.
► Set the overcurrent class (2) to the value 5. This applies to all machines.
► Set the rated current (1) to the following values:
Without vacuum pump
●
240/400V 50Hz network: rated current: 8.0A
●
110/208V 60Hz USA network: rated current: 13.5A
With one vacuum pump
(SX1/SX2, DX1/DX2, SX4/DX4,
X-Series S)
●
240/400V (50Hz) network: rated current: 8.0A
●
110/208V (60Hz ) USA network: rated current: 13.5A
With two vacuum pumps
(SX4/DX4, X-Series S)
●
240/400V (50Hz) network: rated current: 13.5A
●
110/208V (60Hz ) USA network: rated current: 17.2A
3 Power supply
3.5 Power supply and transformer module (from serial number Hxxxx)
Service Manual SIPLACE X-Serie S 06/2019 83
3.4.22 Replacing the machine mains power connection cable
Parts, equipment and tools
●
Machine line connection cable [00335210-xx]
Removal/installation
► Read the relevant chapter of the user manual.
3.5 Power supply and transformer module (from serial
number Hxxxx)
DANGER
Checking for absence of voltage!
► Before you start working, check the power supply for absence of voltage and observe
the waiting times!
See also
2 3.5.4 "Checking For Absence of Voltage" [}86]
3.5.1 Overview
Fig.93: Overview of the power supply front
1. AC/DC converter DC24V/40A 3 phase
[03102840‑xx]
2. Circuit breaker FAZ-C16/3-NA 16A 3p
[03118366‑xx]
3. AC/DC converter DC300/150V 1.3kW 3
phase [03103087‑xx]
4. Main switch [03114066-xx]
5. AC-/DC converter 36V 26.7A 960W 3
phase [03103331‑xx]
6. Service socket (if present)
7. Measuring points for absence of voltage
2x 300 V DC and ground
8. AC/DC converter DC300/150V 1.3kW 3
phase [03103087‑xx]
9. Locking screw for power supply
Fig.94: Overview of the power supply at the side
1. Contactor safety breaker [03112066‑xx]
2. Distribution and fusing assembly X-
SeriesS [03118289‑xx]
3. Connections for vacuum pump
4. Connection for 110 Volt option
5. Capacitor battery PCS417.771
[03106016‑xx]
6. AC/DC-Converter DC24V/20A 3-
PHASE [03055232‑xx]