N7201A653E - 第169页

EJM1EJ-MB-06 M-02 NPM-TT2 6-5 -2 Check the belt ● Rotate the belt with hands and replace it if any flaw, contaminat ion or wear out is found . ● Six belts on each lane (See the figure below) 4 Every 560 hours Periodic Pe…

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EJM1EJ-MB-06M-02NPM-TT2
6-5-1
1 2
Adjust the
conveyor width
of 150mm (For
better
workability)
(→[Operating
procedure] P.2-5-4)
Describes how to inspect the PCB conveyor.
Tool used: Belt tension meter Time required: 15 minutes
3
Maintenance
6-5
Inspecting the PCB /
extension conveyor
(option) 1
Inspecting the PCB conveyor belt
5
Detach the tray
feeder or the
feeder cart
●For a tray feeder
(→ P.14-8)
●For a feeder cart
(→ P.3-2)
Attach the tray
feeder or the
feeder cart
●For a tray feeder
(→ P.14-8)
●For a feeder cart
(→ P.3-2)
Push the X-axis
inward
EJM1EJ-MB-06M-02NPM-TT2
6-5-2
Check the belt
●Rotate the belt with hands and replace it if any flaw,
contamination or wear out is found.
●Six belts on each lane (See the figure below)
4
Every
560
hours
PeriodicPeriodicPeriodicPeriodic
inspection
Belt
(Mount section)
Pulley
(Mount section)
Belt
(Standby section)
Pulley
(Standby section)
Lane 1
Lane 2
Pulley
(Mount section)
Pulley
(Standby section)
Pulley
(Standby section)
Pulley
(Mount section)
Pulley
(Standby section)
Pulley
(Standby section)
Movable side
Fixed side
Movable side
Fixed side
Lane 1
Lane 2
EJM1EJ-MB-06M-02NPM-TT2
6-5-3
Maintenance
6-5
Inspecting the PCB /
extension conveyor
(option) 2
Inspecting the extension conveyor belt
Explains an inspecting method when an extension conveyor is installed to the downstream process.
Tool used: Belt tension meter Time required: 10 minutes
1
Adjust the
conveyor width
of 150 mm (For
better
workability)
(→[Operating
procedure] P.2-5-4)
2
3
5
Detach the tray
feeder or the
feeder cart
●For a tray feeder
(→ P.14-8)
●For a feeder cart
(→ P.3-2)
Attach the tray
feeder or the
feeder cart
●For a tray feeder
(→ P.14-8)
●For a feeder cart
(→ P.3-2)
Push the X-axis
inward