48
7. MAINTENANCE (LT 4447 ONLY)
7.2
Replacing the Air Filters (Once every two years)
Air filters are consumables. If they tear or if two years have passed since the previous
replacement, replace them by following the procedure below. You can replace them while the
power is turned on.
●
Replacement Parts
To obtain parts, contact your local LEADER agent.
Part No.
Name
Specifications
Quantity Used
6600758001
Air filter
G-758
2
●
Replacement Procedure
Replace the air filters by referring to section 7.1,
“Cleaning the Air Filters (When They Are
Dirty).”
7.3
Replacing the Fan Unit (Once every three years)
The fan unit on the rear panel is a consumable component. If an error occurs or if three years
have passed since the previous replacement, replace it by following the procedure below. You
can replace them while the power is turned on.
●
Replacement Parts
For details, contact your nearest LEADER agent.
Part No.
Name
Specifications
Quantity Used
0218100005
LP 2181
FAN UNIT
1
●
Replacement Procedure
1.
Turn the fan unit screws counterclockwise, and pull out the unit.
Use a Phillips screwdriver (#2). When you turn the screws, you will be able to pull them
out.
When you pull out the fan unit, the FAN LED on the front panel lights.
2.
Insert the new fan unit, and tighten the screws.
Torque to 147
[cN•m].
3.
Check that the FAN LED on the front panel turns off.
USO
RESTRITO
