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18.4 Replacing Lithium Battery
Replace the battery within 30 minutes after turning OFF.
NOTE
If more than 30 minutes pass after removing the battery, voltage of the capacitor lower and
time may be reset.
Lithium Battery
(1) Remove the CPU/DPB board from the base.
Removal
(2) Remove the battery from the battery connector.
Lithium Battery
(1) Connect a new battery to the battery connector.
Installation
(2) Mount the CPU/DPB board to the base.
18.5 Replacing Cooling Fan
Maintenance
parts
Tools
Cooling Fan
(1) Remove the Controller Unit.
Removal
(2) Remove the cooling fan.
Cooling Fan
(1) Mount a new cooling fan.
Installation
(2) Mount the Controller Unit.
VT series Maintenance Manual Rev.2
Maintenance
Lithium Battery
parts
Reference: 18.3 Replacing CPU/DPB Board
Reference: 18.3 Replacing CPU/DPB Board
Name
Cooling Fan
Cross-point screwdriver (No. 2)
Reference: 18.1 Replacing Controller Unit
Binding head screws: 4-M4×30
Binding head screws: 4-M4×30
Tightening torque: 0.45 ± 0.1N·m
Reference: 18.1 Replacing Controller Unit
VT6L Maintenance 18. Controller Unit
Name
Quantity
1
Quantity
1
1
Note
2113554 (R13B060003)
Note
2191301
Cooling Fan
147
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