N7201A617E00_0317 - 第89页
NPM-W 2 EJM7DE-MB-02M-00 2-1-2 -10 Overview
NPM-W2 EJM7DE-MB-02M-00
Every-18000-hours (every 3 years) inspection items
■ Types in common
■ Light weight 16-nozzle head (Option), 12-nozzle head (Option), 8-nozzle head (Option)
■ 3-nozzle head (Option)
No. Unit Check and greasing location Power
Check and
greasing points
Time
[min]
Ref.
1 XY unit Cable bearer OFF Check 5 10-2
No. Unit Check and greasing location Power
Check and
greasing points
Time
[min]
Ref.
1
Nozzle holder
(per head)
Clamp claw
OFF Check 20
*5)
10-1Spring for holding clamp claws
Spring for nozzle cushion
No. Unit Check and greasing location Power
Check and
greasing points
Time
[min]
Ref.
1
Nozzle holder
(per head)
Clamp claw
OFF Check 10 10-1
Spring for holding clamp claws
*5) Time required for the light weight 16-nozzle head. The 12- and 8-nozzle heads require 15 and
10 minutes, respectively.
Inspection time (min) = 5
The time required to inspect the light weight 16-nozzle head (min)
= 20 x (the number of heads)
Inspection time (min) = 10 x (the number of heads)
■ Dispensing head (option)
No. Unit Check and greasing location Power
Check and
greasing points
Time
[min]
Ref.
1 Dispensing head
Spring ON
Replacement
15 10-3
Heater/
Thermocouple
– – 10-4
2 Screw unit Spring ON Replacement 10 10-3
3
Dummy dispensing
unit
Spring ON Replacement 10 10-3
Inspection time (min) ＝35 x (the number of heads)
2-1-2-9
Periodic inspection
items by cycle 5
Maintenance
2-1-2
Over-
view
NPM-W2 EJM7DE-MB-02M-00
2-1-2-10
Overview
NPM-W2 EJM7DE-MB-02M-00
Periodic inspection
items by unit 1
2-1-3-1
Maintenance
2-1-3
The lists below show check and grease locations, information, and cycles organized by unit.
■ Types in common
Over-
view
No. Unit name
Check and greasing
location
Check and
grease
points
Cycle [h]
Ref.
24 140 560 3000 6000 18000
1 Main body unit
Main air pressure
(Pressure gauge)
Air
pressure
check
○
4-1-1
Vacuum pump supply
pressure (Pressure gauge)
○
Vacuum break pressure
(Pressure gauge)
○
Clean blow pressure
(Pressure gauge)
○
Components-ejection box
Cleaning
○
4-2-1
Vacuum pump filter
○
6-7
Emergency stop switch Check
○
6-8
Air drain (Regulator) Check
○
6-16
2 XY unit
X-,Y- axis linear guide
Apply
grease
○
6-2
X-,Y- axis cable bearer Cleaning
○
6-22
Cable bearer Check
○
10-2
3 Feeder cart
Inside of the used-tape
box
Cleaning
○
4-2-2
Feeder table
○
5-5
Cutting unit
Apply
grease
○
6-17
Connector Check
○
5-9
4
PCB conveyor
(single
conveyor)
PCB-support blocks Cleaning
○
5-3
Linear guide
Grease
dispensing
○
6-1
Width-adjustment ball
screw
Apply
grease
○
6-1
PCB transfer belt Check
○
6-5
PCB detection sensor Cleaning
○
6-9
PCB conveyor
(dual conveyor)
PCB-support blocks Cleaning
○
5-3
Linear guide
Grease
dispensing
○
6-1
Ball spline
○
6-1
Width-adjustment ball
screw
Apply
grease
○
6-1
PCB transfer belt Check
○
6-5
PCB detection sensor Cleaning
○
6-9
5 Cover
Safety switch Check
○
6-8
Safety cover Cleaning
○
6-15
6 Touchscreen
Color touchscreen face Cleaning
○
5-1
Backlight Check
○
9-1
Hinge
Grease
dispensing
○
9-2