444CEMM1 - 第137页
Page 1-75 REGULAR MAINTENANCE 1 444C-E-MMA01-A09-04 Check Every 3000 Hours (Once Six Months) 2. Exchanging the board transfer roller . Hold the nut on the rear side and exchange the board transfer roller of the board con…
Page 1-74
1-6 Check Every 3000 Hours (Once Six Months)
1-6-1 Exchanging the Board Transfer Belt and Roller
The board transfer belt and board transfer roller on the board conveyor must be exchanged regu-
larly.
∗ For DU/DHU specifications, it is necessary to remove the feeder base cover for the maintenance.
“1-2-3 Setting and Removing the Feeder Base Cover (Only for DU/DHU Specifications)”
1. Removing the board transfer belt
∗ You may store the removed belt as an spare. If you do not store it, cut it off with a nipper.
1. Turn OFF the power.
2. Remove the belt by pulling it out.
444C-E-MMA01-A09-04
Tools Allen wrench and push-pull gauge Required time 15 minutes
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3Y3C-081P
Page 1-75
REGULAR
MAINTENANCE
1
444C-E-MMA01-A09-04
Check Every 3000 Hours (Once Six Months)
2. Exchanging the board transfer roller.
Hold the nut on the rear side and exchange the board transfer roller of the board conveyor.
1. Remove the board transfer roller
using a hexagon wrench.
2. Set the new board transfer roller.
3. Setting the board transfer belt
1. Check the transfer direction of the
belt.
∗ Fit the arrow direction printed on the belt to the
transfer direction.
2. Insert the belt into the gap between
the roller and the guide.
3. Put the belt to the driving pulley and
the tension pulley.
4. Check the belt tension.
For checking and adjusting the tension:
“1-4-5 Checking and Lubricating the Board
Conveyor”
Transfer direction
Arrow
3Y3C-082P
443C-328E
∗∗
∗∗
∗ This picture shows the one for CM201/202-DH.
Page 1-76
444C-E-MMA01-A09-07
1-7 Check Every 6000 Hours (Once a Year)
1-7-1 Exchanging the Cutter Blade
The fixed and the movable blade mounted in the cutting unit need to be replaced as consumable
parts if they are worn because of the cutting of dropped chips. (For D/DU, the cutting unit is an
option.)
∗ For DU/DHU specifications, it is necessary to remove the feeder base cover for the maintenance.
“1-2-3 Setting and Removing the Feeder Base Cover (Only for DU/DHU Specifications)”
1. Press
Machine
adjust
.
2. Press Output check .
M60E
DO NOT TOUCH THE CUTTER BLADE WITH YOUR FINGERS.
The edge is so sharp that you may injure yourself.
CAUTION
Tools Philips driver and allen wrench Required time 30 minutes
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M106E
BE SURE TO RELEASE THE AIR PRESSURE INSIDE THE MACHINE WHEN
REPLACING THE CUTTER.
You may be injured if the cutter is moved.
CAUTION