N7201A617E00_0317 - 第307页
NPM-W 2 EJM7DE-MB-12M-00 8 Remove the belt ● Remove it, pulling out towards you. ● If disposing of the belt, you may cut it with a wire cutter or nippers to remove. Belt Movable side Fixed side ■ Single conveyor: 8 belts…
NPM-W2 EJM7DE-MB-12M-00
Replacing the transfer belt of
the PCB transfer conveyor 1
Describes the procedure for replacing the transfer belt of the PCB transfer conveyor system on the front of the
machine.
Tool used: Allen wrench (2 mm, 2.5 mm) Time required: 30 to 60 minutes
●If the transfer base is Front fixed, replace it at the front, and, for Rear fixed, at the rear after removing the
tray feeder. (→P.14-8
)
Maintenance
12-1
12-1-1
1
Detach the feeder
cart (→P.3-2)
2
Set the conveyor
width to 150 mm
(To improve
workability)
(→[ Operating
Procedure] P. 2-5-4)
Front side
4
3
Turn OFF the
power and lock
the machine
OFF
45
6
Remove the
feeder table
cover
(→P.3-3)
7
Remove the clamper
Push the X-axis
inward
Front side
●Screws(5)
Movable side
Fixed side
■Single conveyor: 4 pieces
■Dual conveyor: 8 pieces
Movable side
Fixed side
Movable side
Fixed side
Lane 1
Lane 2
Conveyor
Conveyor
Clamper
Clamper
Clamper
Conveyor
●Be careful not to drop screws
NPM-W2 EJM7DE-MB-12M-00
8
Remove the belt
●Remove it, pulling out towards you.
●If disposing of the belt, you may
cut it with a wire cutter or nippers
to remove.
Belt
Movable side
Fixed side
■Single conveyor: 8 belts
■Dual conveyor: 8 belts on each lane
Movable side
Fixed side
Movable side
Fixed side
Lane 1
Lane 2
To
9
Consumable parts
replacement
12-1-2
NPM-W2 EJM7DE-MB-12M-00
12-1-3
■Single conveyor: 8 belts
■Dual conveyor: 6 belts on each lane
Hook a new belt
●Loosen screws of the tension pulley in advance. (Four on each)
●Loosen screws of the tension pulley in advance. (Four on each)
●About the front and rear sides of the belt
Front side: No letter printed
Rear side: Letters are printed
●Install the belt so the belt front side shall be the PCB transfer side.
9
Fixed rail：4 belts
Movable rail：4 belts
A
B
C
D-1
D-2
A
B
C
Tension pulley Tension pulley
Tension pulley Tension pulley
Lane 1, Lane 2 Fixed rail：8 belts
A
B
A
B
C
D-1
D-2
C
C
D-2
D-1
C
Tension pulley
Tension pulley
Tension pulley
Tension pulley
Tension pulley
Tension pulley
Type Location No.
Belt
length
[mm]
Product No.
Common to both
single conveyor and
dual conveyor
Fixed rail
A 927 N510063692AA
B
1314.5 N510060975AA
Movable rail
C
727.5 N510060980AA
D-1
1174.5 N510060976AA
D-2
Replacing the transfer belt of
the PCB transfer conveyor 2
Maintenance
12-1
Lane 1 Movable rail：4 belts (Arrow E in P.12-1-4)
Lane 2 Movable rail：4 belts (Arrow F in P.12-1-4)