00196062-03_SM_LDU-X_EN.pdf - 第38页
4 Service Work 4.2 Replacing Spare Parts 38 Service Manual SIPLACE LDU-X Linear Dipping Unit 11/2017 Removal ► Remove the side covers (see 4.2.29.1 "Removing the Side Covers" [ } 57] ). ► Dismantle the base un…
4 Service Work
4.2 Replacing Spare Parts
Service Manual SIPLACE LDU-X Linear Dipping Unit 11/2017 37
4.2.15 Replacing the EMERGENCY STOP Button
Overview
Emergency stop switch [03062334-xx]
1. Cable to LDU-X controller
2. Plastic nut
3. EMERGENCY STOP SWITCH
Equipment required
●
Standard tools
●
Allen key size 6
●
Cable tie
●
Spare part: emergency off switch [03062334-xx] (incl. switch unit with cable and plastic nut)
Removal / installation
The removal and installation of the emergency off switch follows the same procedure as that for the
service switch.
See also
2 4.2.14 "Replacing the Service Switch" [}34]
4.2.16 Replacing the LDU-X Controller
Overview
LDU-X control board [03062897-xx]
Equipment required
●
Standard tools
●
Allen key, sizes 5, 3 and 2.5
●
Spare part: LDU-X control board [03062897-xx]
4 Service Work
4.2 Replacing Spare Parts
38 Service Manual SIPLACE LDU-X Linear Dipping Unit 11/2017
Removal
► Remove the side covers (see 4.2.29.1 "Removing the Side Covers" [}57]).
► Dismantle the base unit.
► Divide the base unit into upper and lower parts.
► Unplug all connectors from the LDU-X controller (see 4.2.29.3 "Removing and Dismantling the
LDU Basis" [}58]).
► Loosen the 6 screws (1) fastening the
LDU-X control board and remove the
board.
Installation
► Installation is performed by following the above instructions in the reverse order.
► Restore the press-fit connections for the LDU-X control board.
► Fit the LDU base unit back together.
► Re-install the LDU base unit (see 4.2.29.9 "Assembling and Fitting the LDU Basis" [}63]).
► Fit the side covers (see 4.2.29.10 "Fitting the Side Covers" [}65]).
CAUTION
Important installation instructions
► Whenever you dismantle the base unit, you will need to level the LDU-X out again on
the machine (see operating instructions)!
CAUTION
Updating software
If the control board was replaced, you need to check whether the latest firmware version is
installed.
► Switch the LDU-X on.
► Go to the service menu to view the firmware version programmed.
► Check whether there is a more recent firmware version in the Software Download
Center (SDC) (www.siplace.com). You may want to download the new firmware from
the Software Download Center and transfer this to the control board.
If you have no access to the SDC, contact the SIPLACE hotline.
See also
2 4.2.19 "Replacing the Motor with Gearing and Encoder" [}41]
4 Service Work
4.2 Replacing Spare Parts
Service Manual SIPLACE LDU-X Linear Dipping Unit 11/2017 39
4.2.17 Replacing the Coupler
Overview
Coupling [03059486-xx]
1. Coupling
2. Holes drilled for grub screws
Equipment required
●
Standard tools
●
Allen key sizes 5, 3, 2 and 1.5
●
Spare part: coupling [03059486-xx]
Removal
► Remove the side covers (see 4.2.29.1 "Removing the Side Covers" [}57]).
► Remove and dismantle the base unit, separating it into top and bottom sections and unplug all
press-fit connections to the LDU-X control board (see 4.2.29.3 "Removing and Dismantling the
LDU Basis" [}58]).
► Dismantle the base plate of the upper section of the base unit (see 4.2.29.4 "Removing the
Base Plate" [}60]).
► Dismantle the motor mounting plate (see 4.2.29.5 "Removing the Motor Mount" [}60]).
► Loosen the 8 grub screws on the
couplings(2) (2 screws for each coup-
ling side).
► Carefully pull out the motors with the
motor shafts(1).
► Follow the same procedure for the
other side of the couplings and pull
the couplings off the shafts(3).