Epson VT Series - Replacing Lithium Battery; Replacing Cooling Fan

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