00196497-07_SM_SXDX12_en.pdf - 第44页
Service Work Conveyor Electrical System 3.2.6 Replacin g the In rush Current L imitation Board Transformer (A1) [03066830- 44 Service Manual SIPLACE SX1/SX2/DX1/DX2 FS02 3.2.6 3 . 2 . 6 R e p la c in g t h e I n r u s h …
Service Work Conveyor
3.2.5 Replacing the AC/DC Converter (PS1) 25 V [03055232-xx] Electrical System
Service Manual SIPLACE SX1/SX2/DX1/DX2 FS02 43
3.2.5
3.2.5 Replacing the AC/DC Converter (PS1) 25V [03055232-xx]
Replacing the AC/DC Converter (PS1) 25 V [03055232-xx]
Parts, equipment and tools
▪ AC/DC converter DC24V/20A 3 phase, set to DC25V [03055232-xx]
Overview
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..." [ ➙ 13].
► Unplug all connections to the module. You may want to mark their positions, to make clear assign-
ment easier later on.
► To release the module, press the lever at the back of the module down and then pull the module off
the rail.
Installation
► Follow the removal instructions in reverse order for installation. Also observe the following instruc-
tions:
1. AC/DC converter (PS1) 25 V
CAUTION
Installation instructions
► Set the voltage to 25 V. (See "4.3.2 Setting the Voltage on the AC/DC Converters" [➙255])
Service Work Conveyor
Electrical System 3.2.6 Replacing the Inrush Current Limitation Board Transformer (A1) [03066830-
44 Service Manual SIPLACE SX1/SX2/DX1/DX2 FS02
3.2.6
3.2.6 Replacing the Inrush Current Limitation Board Transformer (A1) [03066830-xx]
Replacing the Inrush Current Limitation Board Transformer (A1) [03066830-xx]
Parts, equipment and tools
▪ Inrush current limitation board transformer [03066830-xx]
Overview
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..." [ ➙ 13].
► Loosen the screws fastening the mesh cover and then remove the cover.
► Unplug all connections to board A1. You may want to mark their positions, to make clear assignment
easier later on.
► Loosen the screws fastening board A1 and then remove the board.
Installation
► Follow the removal instructions in reverse order for installation. Also observe the following instruc-
tions:
1. Two boards are fitted above one another here.
Front: inrush current limitation board for transformer
(A1)
Behind: inrush current limitation board for servo (A2)
CAUTION
Installation instructions
► Check the correct input voltage. (See "3.2.3 Checking the Input Voltage at the Inrush Cur-
rent Limitation Board (A1)" [ ➙ 41])
► Check the correct jumper setting. (See "5.1.5 Inrush Current Limitation Board Transformer
(A1) [03066830-xx]" [ ➙ 310])
Service Work Conveyor
3.2.7 Replacing the Inrush Current Limitation Board Servo (A1) [03058951-xx] Electrical System
Service Manual SIPLACE SX1/SX2/DX1/DX2 FS02 45
3.2.7
3.2.7 Replacing the Inrush Current Limitation Board Servo (A1) [03058951-xx]
Replacing the Inrush Current Limitation Board Servo (A1) [03058951-xx]
Parts, Equipment and Tools
▪ Inrush current limitation board servo [03058951-xx]
Overview
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..." [ ➙ 13].
► Loosen the screws fastening the mesh cover and then remove the cover.
► Unplug all connections to board A1. You may want to mark their positions, to make clear assignment
easier later on.
► Loosen the screws fastening board A1 and then remove the board.
► Unplug all connections to board A2. You may want to mark their positions, to make clear assignment
easier later on.
► Loosen the screws fastening board A2 and then remove the board.
Installation
► Follow the removal instructions in reverse order for installation.
1. Two boards are fitted above one another here.
Front: inrush current limitation board for transformer
(A1)
Behind: inrush current limitation board for servo (A2)