CM88Maintenace1 - 第129页
Page 1-91 REGULAR MAINTENANCE 1 Changing the Consumable Parts Every 1500 to 6000 Hours 5 . Remove the vacuum change valve. ∗ Loosen bolts (M3) with a hexagonal wrench. 6 . Set a new vacuum change valve and connect the co…
Page 1-90
Changing the Consumable Parts Every 1500 to 6000 Hours
1-7-4 Changing the Vacuum Change Valve [3000 Hours]
This section describes exchanging the vacuum change valves.
1. Turn off the power.
2. Open the front safety cover.
3. Remove the cover of main axis with a
cross screw driver.
4. Remove the yellow connector con-
nected with vacuum change valve
from the head theta motor board.
To the next page
Main axis cover
R
E
L
E
A
S
E
T
R
I
P
O
F
F
O
N
R
E
S
E
T
3Y3C-E-MMD01-A08-02
Connector
4G3C-AB01
01DHC2AA
3Y3C-066P
Page 1-91
REGULAR
MAINTENANCE
1
Changing the Consumable Parts Every 1500 to 6000 Hours
5. Remove the vacuum change valve.
∗ Loosen bolts (M3) with a hexagonal wrench.
6. Set a new vacuum change valve and
connect the connector.
7. Set the cover of main axis with a
cross screw driver.
∗ Check the proper setting at “Checking the
vacuum pressure at the tip of nozzle,” after
changing valves.
“1-4-1 Cleaning and Changing the
Nozzles”
3Y3C-E-MMD01-A08-01
Elevating unit
Vacuum change
valve
4G3C-001P
010KC0AA
Bolts
Page 1-92
3Y3C-E-MMD01-A09-03
Changing the Consumable Parts Every 1500 to 6000 Hours
1-7-5 Changing the Nozzle Extension Claw [ 3000 Hours ]
This section describes changing and adjusting the nozzle extension claws.
Nozzle extension claw is the part to press the nozzle stopper of elevating unit at the “Nozzle
extension” station of main axis and to extend the nozzle.
Operating Procedure
1. Adjusting the origin of encoder
2. Changing nozzle extension claws
3. Adjusting the nozzle loosening lever
4. Adjusting setting position
5. Checking action after setting
Transfer head
Nozzle stopper
Nozzle extension claw
3Y3C-AI01
3Y3C-068P
Nozzle loosening lever
[Tools]
• 13 mm spanner wrench
• 10 mm spanner wrench
• Hexagonal wrench
• Thickness gauge
Nozzle holder
NOTICE
• Wear of nozzle drawing claw--------------The nozzle holder may have a wear.
• Wear of nozzle loosening lever-----------The nozzle may be broken.