00198377-01_SM_JTF-ML2_en.pdf - 第89页

4 Conveyor Mechanics 4.5 Replacing the PCBA Position Cover Service Manual SIPLACE JTF-ML2 08/2017 89 4.5 Replacing the PCBA Position Cover Parts, Equipment and Tools ● Standard tools ● PCBA position cover [03148885-xx] R…

4 Conveyor Mechanics

4.4 Replacing the Driven Pulley

88 Service Manual SIPLACE JTF-ML2 08/2017

► Remove the belt (1).

► Remove the Socket head shoulder screw

M4x5x16 [03145465-xx] (1).

► Remove the Driven pulley assembly [03133576-

xx] (2).

Driven pulley assembly [03133576-xx]

Installation

► Follow the removal instructions in reverse order for installation.

► Test the belt tension with the belt tension measuring device. It should be at 70 +/- 5 Hz.

4 Conveyor Mechanics

4.5 Replacing the PCBA Position Cover

Service Manual SIPLACE JTF-ML2 08/2017 89

4.5 Replacing the PCBA Position Cover

Parts, Equipment and Tools

●

Standard tools

●

PCBA position cover [03148885-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].

► Unplug the cables from the connectors X2.COTI1

and X4.COTI1 in the conveyor base of the

SIPLACE JTF-ML2 (1).

► Remove the two screws ISO 10642 - M3x6-

A2-70 [03082814-xx] (1).

► Remove the PCBA position Cover [03148885-xx]

(1).

4 Conveyor Mechanics

4.5 Replacing the PCBA Position Cover

90 Service Manual SIPLACE JTF-ML2 08/2017

► If you want to remove the conveyor from the

machine afterwards, pull the PCB mounting part

[03138496-xx] (1) towards you.

ð The PCB mounting part [03138496-xx]

changes from PLUGGED to UNPLUGGED

position (2).

► Ensure the PCB is disconnected (3).

► Leave the position as PLUGGED if you have no

further work to do.

Installation

► Reinsert the PCBA position Cover [03148885-xx].

► Fix the two screws ISO 10642 - M3x6-A2-70

[03082814-xx] (1).

ð The cover now stays in the UNPLUGGED

position (2).

ð One of the two screws ISO 7379 - 8 x 16-12.9

[03005644-xx] (3) is accessible.

► Or

ð The cover is still in PLUGGED position.