00195166-0402_SM_D4_EN.pdf - 第63页
Service W ork Replacing the X Axis Scale [00329316-01] Gantry Service Manual SIPLACE D4 63 4.2.2.3 Removing the elastomeric spring X Switch the machine off and secure it to prevent unauthorize d reactivation as described…
Service Work
Gantry Preparations for Service Work
62 Service Manual SIPLACE D4
4.2 Gantry
4.2.1 Preparations for Service Work
X End all placement operations on the placement system.
X Disconnect the changeover table of the gantry concerned, if necessary.
X Switch the placement system off at the main switch.
X Wait until the operating system has shut down and the UPS has switched off.
X Disconnect the machine from the power supply.
X Disconnect the placement system from the compressed air supply.
X Switch off the motor contactor in the power supply and secure it with a padlock.
4.2.2 Replacing the Elastomeric Spring [00301040-01]
4.2.2.1 Tools and Equipment
Set of DIN 911 Allen keys
4.2.2.2 Parts
Elastomeric spring 25 x 10.5 x 50 [00301040-01]
WARNING:
To avoid damaging the Collect&Place head, ALWAYS observe the following points when
moving the gantry:
X NEVER move the gantry by pushing with your hands against the Collect&Place head.
X NEVER push the gantry while the Z axis is lowered.
X Take hold of the cast iron part of the X-axis - ideally near the X-axis toothed belt deflection
pulley - and then move the gantry.
Service Work
Replacing the X Axis Scale [00329316-01] Gantry
Service Manual SIPLACE D4
63
4.2.2.3 Removing the elastomeric spring
X Switch the machine off and secure it to prevent unauthorized reactivation as described in section
(4.2.1 Preparations for Service Work
J
62 ) .
4-11: Replacing the elastomeric spring
Legend
X Loosen the M8x20 hexagon socket-head screw in the drilling in the elastomeric spring.
See also:
J
2.1.2 Safety Instructions for Working with Strong Magnetic Fields [
J
14]
4.2.2.4 Installing the elastomeric spring
X Use the M8 x 20 hexagon socket-head screw to fix the elastomeric spring.
4.2.2.5 Settings
None
4.2.3 Replacing the X Axis Scale [00329316-01]
DANGER: POWERFUL MAGNETIC FIELD
X Always follow the special safety instructions when working in the vicinity of powerful magnetic
fields (see section).
1 Elastomeric spring for X-axis 3 All gantries: elastomeric spring for Y-axis
2 Gantries 1 and 3: elastomeric spring for the Y-
axis
Gantries 2 and 4: bracket instead of elastomeric
spring
NOTE:
This service task may only be performed by specially trained 6,3/$&(service technicians
The procedure is described in a separate manual.
Service Work
Gantry Replacing the Y-Axis Scale
64 Service Manual SIPLACE D4
4.2.4 Replacing the Y-Axis Scale
4.2.5 Replacing the Tensioning Keys [00329478-01, 00329485-01]
4.2.5.1 Tools and Equipment
Set of DIN 911 Allen keys
Belt tension measuring device TSM [00326015-01]
"Measuring belt tensions" operating instructions
4.2.5.2 Parts
Tensioning key [00329478-01]
Tensioning key [00329485-01]
4.2.5.3 Removing the tensioning keys
X Switch the machine off and secure it to prevent unauthorized reactivation as described in section
(4.2.1 Preparations for Service Work
J
62 ) .
X Push the head mount in the direction of the deflection pulley (6).
X To relax the toothed belt (5), proceed as follows:
Loosen the locknut (11),
Turn the hexagon socket-head screw (3) counterclockwise.
Removing the tensioning key, item 1 (synchronizing disk, short)
X Loosen the M4 x 5 hexagon socket-head screw (8).
X Lift out the tensioning key.
Removing the tensioning key, item 2 (synchronizing disk, long)
X Rotate the hexagon socket-head screw (3) out of the spacer bolt (7).
X Lift out the tensioning key.
NOTE:
This service task may only be performed by specially trained 6,3/$&(service technicians
The procedure is described in a separate manual.