np134 mechanical reference-1.1e.pdf.pdf - 第89页
3.4 Conveyor Belt Replacement Point Replace the conveyor belt if it is cut or otherwise damaged. Procedure For In-conveyor and Out-conveyor W ARNING Always be sure to cut the main power before carrying out any work. 1. L…
3.3 Replacing the Mark Camera Lamp
Point
The mark camera lamp must be replaced when it burns out, or when it is no longer
bright enough.
Procedure
WARNING
Always be sure to cut the main power before carrying out
any work.
1. Remove the dispersion plate.
2. Unplug the lamp from the socket.
3. Plug a new lamp into the socket, and re-attach the dispersion plate.
Note: The use of a small mirror to check the lamp and socket positions makes the
replacement procedure easier.
NP1MR052
Dispersion plate
Lamp
Socket
Part 3 Chapter 3 Replacing Consumable Parts
Edition 1.0 3-3-4 NP-134E/134ME Mechanical
3.4 Conveyor Belt Replacement
Point
Replace the conveyor belt if it is cut or otherwise damaged.
Procedure
For In-conveyor and Out-conveyor
WARNING
Always be sure to cut the main power before carrying out
any work.
1. Loosen the tension pulley mounting bolt, and then loosen the belt tension.
2. Remove the top plate.
3. Replace the conveyor belt with a new one.
4. Secure the tension pulley where it is attached with 15 N (1.5 kgf) applied in the
direction shown by the arrow. Tighten the tension pulley with a torque of 4 N·m
(40 kgf·cm).
5. Reattach the plate.
NP1MR053
Tension pully
Plate
Belt guide bolt
Part 3 Chapter 3 Replacing Consumable Parts
Edition 1.0 3-3-5 NP-134E/134ME Mechanical
For Main Conveyor
WARNING
Always be sure to cut the main power before carrying out
any work.
1. Loosen the tension pulley mounting bolt, and then loosen the belt tension.
2. Remove plates A and B.
3. Replace the conveyor belt with a new one.
4. Secure the tension pulley where it is attached with 15 N (1.5 kgf) applied in the
direction shown by the arrow. Tighten the tension pulley with a torque of 4 N·m
(40 kgf·cm).
5. Reattach the plates A and B.
Note: Adjust the lifter plate bolt after plate B has been attached.
NP1MR054
Plate A
Plate B
Lifter plate bolt
Tension pully
Part 3 Chapter 3 Replacing Consumable Parts
Edition 1.0 3-3-6 NP-134E/134ME Mechanical