00198377-01_SM_JTF-ML2_en.pdf - 第111页
4 Conveyor Mechanics 4.8 Replacing the Toothed Belt Service Manual SIPLACE JTF-ML2 08/2017 111 4.8.1 Replacing the Driving Pulley Parts, Equipment and Tools ● Standard tools ● Driving pulley S2MZ26 [03128931-xx] Removal …
4 Conveyor Mechanics
4.8 Replacing the Toothed Belt
110 Service Manual SIPLACE JTF-ML2 08/2017
Installation
► Follow the removal instructions in reverse order for installation. Also observe the following in-
structions:
► After you put back the Toothed belt 10+-0.1
S2M/726 [03130743-xx], move and fasten the
Roller f. adjust [03129009-xx] with the loosen
socket head shoulder screw M4x5x16
[03145465-xx] (1) again to heighten the tension
on the belt.
► Test the belt tension (1) with a belt tension meas-
uring device.(2).
► Repeat the process until the belt tension is at 70
+/-5 Hz.
See also
2 Replacing the Conveyor Roller Assembly [}82]
2 Replacing the Driving Pulley [}111]
2 Replacing the BLDC Motor [}112]
2 Replacing the Single Disk flexible Coupling [}118]
4 Conveyor Mechanics
4.8 Replacing the Toothed Belt
Service Manual SIPLACE JTF-ML2 08/2017 111
4.8.1 Replacing the Driving Pulley
Parts, Equipment and Tools
●
Standard tools
●
Driving pulley S2MZ26 [03128931-xx]
Removal
► Remove the conveyor (See Removing SIPLACE JTF-ML2 Conveyor from Machine).
► Follow the instructions to get to Conveyor driver unit [03132255--xx] parts ( See 4.8 "Repla-
cing the Toothed Belt" [}108]).
► Remove the screw ISO 4762 - M 3 x 6-A2-70
[03042541-xx] (1) while holding the conveyor
shaft (3) with a wrench.
► Remove the Driving pulley S2MZ26 [03128931-
xx] (2).
Installation
► Follow the removal instructions in reverse order for installation.
4 Conveyor Mechanics
4.8 Replacing the Toothed Belt
112 Service Manual SIPLACE JTF-ML2 08/2017
4.8.2 Replacing the BLDC Motor
Parts, Equipment and Tools
●
Standard tools
●
Assembly, BLDCmotor w/ encoder,gearbox [03146371-xx]
Removal
► Remove the conveyor (See Removing SIPLACE JTF-ML2 Conveyor from Machine)
► Follow the instructions to get to Conveyor driver unit [03132255--xx] parts ( See 4.8 "Repla-
cing the Toothed Belt" [}108]).
► Remove the connector from the motor (2).
► Disconnect the cable (1).
► Remove the two screws ISO 4762 - M 4 x 8-
A2-70 [03042551-xx] (1).
► Carefully remove the Conveyor motor heat trans-
fer block A [03148017-xx] (1).