SIPLACE D4-D4i 工程师手册_EN - 第62页

Service Work Gantry 4.2.3 Replacing the X Axis Scale [00329316-01] 62 Service Manual SIPLACE D4/D4i 4.2.2.4 4 . 2 . 2 . 4 I n s t a llin g t h e e la s t o m e r ic s p r in g Installing the elastomeric spring ► Use the …

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Service Work
4.2.2 Replacing the Elastomeric Spring [00301040-01] Gantry
Service Manual SIPLACE D4/D4i 61
► Switch off the motor contactor in the power supply and secure it with a padlock.
4.2.2
4.2.2 Replacing the Elastomeric Spring [00301040-01]
Replacing the Elastomeric Spring [00301040-01]
4.2.2.1
4.2.2.1 Tools and Equipment
Tools and Equipment
▪ Set of DIN 911 Allen keys
4.2.2.2
4.2.2.2 Parts
Parts
▪ Elastomeric spring 25 x 10.5 x 50 [00301040-01]
4.2.2.3
4.2.2.3 Removing the elastomeric spring
Removing the elastomeric spring
► Switch the machine off and secure it to prevent unauthorized reactivation as described in "4.2.1
Preparations for Service Work" [ ➙ 60].
Replacing the elastomeric spring
Legend
► Loosen the M8x20 hexagon socket-head screw in the drilling in the elastomeric spring.
WARNING
To avoid damaging the Collect&Place head, ALWAYS observe the following points when mov-
ing the gantry:
► NEVER move the gantry by pushing with your hands against the Collect&Place head.
► NEVER push the gantry while the Z axis is lowered.
DANGER
POWERFUL MAGNETIC FIELD
► Always follow the special safety instructions when working in the vicinity of powerful mag-
netic 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 elasto-
meric spring
Service Work
Gantry 4.2.3 Replacing the X Axis Scale [00329316-01]
62 Service Manual SIPLACE D4/D4i
4.2.2.4
4.2.2.4 Installing the elastomeric spring
Installing the elastomeric spring
► Use the M8 x 20 hexagon socket-head screw to fix the elastomeric spring.
4.2.2.5
4.2.2.5 Settings
Settings
None
4.2.3
4.2.3 Replacing the X Axis Scale [00329316-01]
Replacing the X Axis Scale [00329316-01]
4.2.4
4.2.4 Replacing the Y-Axis Scale
Replacing the Y-Axis Scale
4.2.5
4.2.5 Replacing the Tensioning Keys [00329478-01, 00329485-01]
Replacing the Tensioning Keys [00329478-01, 00329485-01]
4.2.5.1
4.2.5.1 Tools and Equipment
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
4.2.5.2 Parts
Parts
▪ Tensioning key [00329478-01]
▪ Tensioning key [00329485-01]
4.2.5.3
4.2.5.3 Removing the tensioning keys
Removing the tensioning keys
► Switch the machine off and secure it to prevent unauthorized reactivation as described in "4.2.1
Preparations for Service Work" [ ➙ 60].
► Push the head mount in the direction of the deflection pulley (6).
► 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)
► Loosen the M4 x 5 hexagon socket-head screw (8).
► Lift out the tensioning key.
Removing the tensioning key, item 2 (synchronizing disk, long)
► Rotate the hexagon socket-head screw (3) out of the spacer bolt (7).
► Lift out the tensioning key.
NOTICE
This service task may only be performed by specially trained service technicians from SIE-
MENS. The procedure is described in a separate manual.
NOTICE
This service task may only be performed by specially trained service technicians from SIE-
MENS. The procedure is described in a separate manual.
Service Work
4.2.5 Replacing the Tensioning Keys [00329478-01, 00329485-01] Gantry
Service Manual SIPLACE D4/D4i 63
Replacing the tensioning keys
Legend
1 Tensioning key [00329478-01] 7 Spacer bolt with Benzing U-clip
2 Tensioning key [00329485-01] 8 M4 x 5 hexagon socket-head screw
3 M4 x 35 hexagon socket-head screw for
tensioning the toothed belt
9 Synchronizing disk, short
4 Head mount 10 Synchronizing disk, long
5 Toothed belt for the X-axis 11 Locknut
6 Deflection pulley