N7201A617E00_0317 - 第212页
NPM-W 2 EJM7DE-MB-06M-00 6-9 -1 Cleaning the PCB detection sensor s 1 Detach the feeder cart ( → P.3-2) Adjust the conveyor width of 150mm ( → [Operating proc edure] P.2-5-4) PCB conveyor Describes how to clean the PCB d…
NPM-W2 EJM7DE-MB-06M-00
6-8-2
Describes how to check the safety switch (safety cover).
Tool used: None Time required: 2 minutes
Perform steps through at the front of the machine, and for step , perform at the rear.
1
2
(The [Input confirm]screen is displayed.)
3
Press once.
431
1
2
4
Checking the safety switch (safety cover)
3
Open the safety cover on the
front side and be sure that the
display color of
・[Safety cover 1] and
・[Safety cover 3]
changes from light blue to gray.
4
Open the safety cover on the
rear side and be sure that the
display color of
・[Safety cover 2] and
・[Safety cover 4]
changes from light blue to gray.
Every
560
hours
PeriodicPeriodicPeriodicPeriodic
inspection
NPM-W2 EJM7DE-MB-06M-00
6-9-1
Cleaning the PCB
detection sensors 1
Detach the
feeder cart
(→P.3-2)
Adjust the
conveyor
width of 150mm
(→[Operating
procedure] P.2-5-4)
PCB conveyor
Describes how to clean the PCB detection sensor. Remove the tray feeder before work. (→ P.14-8)
●For better workability
Maintenance
6-9
1
2
OFF
SERVO
3
SERVO
ON
10
9
8
7
Attach the
feeder cart
(→P.3-2)
Tool used: Swabs Time required: 10 minutes for single conveyor 15 minutes for dual conveyor
Return the
feeder table
cover back
NPM-W2 EJM7DE-MB-06M-00
6-9-2
4
6
5
Every
560
hours
PeriodicPeriodicPeriodicPeriodic
inspection
Hold the feeder
table cover to
the back
Clean the PCB
detection sensors
●Six PCB detection sensors
・Transparency type: Four sets
(a pair of the light-emitting side
and the light-receiving side)
・Reflection type: Two sets
PCB detection sensor
(Reflection type)
PCB detection sensor
(Transparency type)
PCB conveyor
■For single conveyor
●Five PCB detection sensors on each
lane
・Transparency type: Four sets
(a pair of the light-emitting side
and the light-receiving side)
・Reflection type: Two sets
■For dual conveyor
●Use swabs.
●Neither lean against the
feeder table cover nor place
anything on it.