00198377-01_SM_JTF-ML2_en - 第39页
3 Tower Mechanics 3.2 Replacing the Toothed belt Synchroflex Service Manual SIPLACE JTF-ML2 08/2017 39 Synchronized Pulley AT3 z=32 [03106471-xx] with Toothed belt Synchroflex 10+-0.1 AT3/201 [03130992-xx]. Installation …
3 Tower Mechanics
3.2 Replacing the Toothed belt Synchroflex
38 Service Manual SIPLACE JTF-ML2 08/2017
3.2 Replacing the Toothed belt Synchroflex
Parts, Equipment and Tools
●
Standard tools
●
Toothed belt synchroflex [03130992-xx]
Removal
► Switch off the machine, disconnect it from the power supply and secure it to prevent
unauthorized reactivation. Observe the instructions in section 1.2 "Preparatory Work..." [}11].
Remove the tower from the machine (see 2.1.2 "Removing Tower from Machine" [}21])
► Remove the top cover (see 2.1.3 "Removing Tower Top Cover" [}25]).
► Remove the side cover (see 2.1.4 "Removing Side Cover" [}27]).
► Remove the Synchronized Pulley AT3 z=32 [03129152-xx] (See3.1 "Replacing the Synchron-
ized Pulley" [}35]).
► Loosen the two screws ISO 4762 - M 4 x 12-
A2-70 [03042553-xx] (1) to reduce the belt ten-
sion.
► Loosen the four screws ISO 4762 - M 4 x 8-
A2-70 [03042551-xx] (1).
► Remove the Toothed belt Synchroflex 10+-0.1
AT3/201 [03130992-xx] (1).
► Remove the Synchronized Pulley AT3 z=32
[03129152-xx] (3).
3 Tower Mechanics
3.2 Replacing the Toothed belt Synchroflex
Service Manual SIPLACE JTF-ML2 08/2017 39
Synchronized Pulley AT3 z=32 [03106471-xx] with
Toothed belt Synchroflex 10+-0.1 AT3/201
[03130992-xx].
Installation
► Follow the removal instructions in reverse order for installation. Also observe the following in-
structions:
► Adjust the tension by turning the two screws ISO
4762 - M 4 x 12-A2-70 [03042553-xx] (1) to
225±15 HZ.
► Check the belt tension (1) with the help of a belt
tension measuring device.
► Follow the instructions Mounting the Tower.
3 Tower Mechanics
3.3 Replacing the Lifting Motor
40 Service Manual SIPLACE JTF-ML2 08/2017
3.3 Replacing the Lifting Motor
Parts, Equipment and Tools
●
Standard tools
●
Lifting motor w/ pulley [03133230-xx]
Removal
► Switch off the machine, disconnect it from the power supply and secure it to prevent
unauthorized reactivation. Observe the instructions in section 1.2 "Preparatory Work..." [}11].
► Remove the top cover (see 2.1.3 "Removing Tower Top Cover" [}25]).
► Remove the Synchronized Pulley AT3 z=32 [03129152-xx] (See3.1 "Replacing the Synchron-
ized Pulley" [}35]).
► Loosen the two screws ISO 4762 - M 4 x 12-
A2-70 [03042553-xx] (1) to reduce the belt ten-
sion.
► Remove the Toothed belt Synchroflex 10+-0.1
AT3/201 [03130992-xx] (1).
► Remove the Synchronized Pulley AT3 z=32
[03129152-xx] (3).
► Remove the four screws ISO 4762 - M 4 x 8-
A2-70 [03042551-xx] (1).