00198377-01_SM_JTF-ML2_en.pdf - 第37页
3 Tower Mechanics 3.1 Replacing the Synchronized Pulley Service Manual SIPLACE JTF-ML2 08/2017 37 Synchronized Pulley AT3 z=32 [03106471-xx] with Toothed belt Synchroflex 10+-0.1 AT3/201 [03130992- xx]. Installation ► Fo…
3 Tower Mechanics
3.1 Replacing the Synchronized Pulley
36 Service Manual SIPLACE JTF-ML2 08/2017
► Remove the seven screws DIN EN ISO 7380-M4
x 8-A2-70 [03045201-xx] (1) from the Tower bot-
tom Cover [03133469-xx] (2).
► Remove the Tower bottom Cover [03133469-xx]
(2).
► Loosen the two screws ISO 4762 - M 4 x 12-
A2-70 [03042553-xx] (1) to reduce the belt ten-
sion.
► Remove the three screws ISO 4762 - M 3 x 6-
A2-70 [03042541-xx] (1) from the Pressure
Flange [03135728-xx] (2).
► Remove the Toothed belt Synchroflex 10+-0.1
AT3/201 [03130992-xx] (1).
► Remove the Pressure Flange [03135728-xx] (2).
► Remove the Synchronized Pulley AT3 z=32
[03129152-xx] (3).
3 Tower Mechanics
3.1 Replacing the Synchronized Pulley
Service Manual SIPLACE JTF-ML2 08/2017 37
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 belt tension (1) with the help of a belt
tension measuring device to 225±15 HZ.
► Follow the instructions Mounting the Tower.
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).