00195166-0402_SM_D4_EN - 第157页

Service W ork Replacing the DP Rocker C&P12 P lacement Head Service Manual SIPLACE D4 157 Installation X Fit the drive arm (3) with drive whe el back on the swivel-in ball bearing. X Swivel the rocker arm on the moto…

Service Work

C&P12 Placement Head Replacing the DP Rocker

156 Service Manual SIPLACE D4

4.5.6 Replacing the DP Rocker

The swivel-in rocker of the DP station has been fitted with 2 cones from version 7 onwards. The DP

station [00320041-05] can be upgraded to accommodate this improvement by simply replacing the old

part.

Tools and Equipment

 Standard tool

 Retrofit assembly for rocker [03063649S01]

 Belt tensioning device for DP station

Removal

X Carefully disconnect the toothed belt from the

motor toothed wheel.

X Loosen the two screwed fittings on the rocker

arm.

NOTE:

The rocker arm is located under the

drive arm (3). The drive arm is fixed to

the rocker arm with the two screws (1).

X Swing the rocker arm on the motor to one side

and remove the rocker arm with drive wheel

(2) from the swivel-in ball bearing.

The adjacent diagram shows a comparison of the

spring mechanism on the DP rocker with version 5

(1) and version 7 (2) plus 2 cones.

Service Work

Replacing the DP Rocker C&P12 Placement Head

Service Manual SIPLACE D4

157

Installation

X Fit the drive arm (3) with drive wheel back on

the swivel-in ball bearing.

X Swivel the rocker arm on the motor back and

refit the M2x3.5 screws.

X See also section (4.5.7 Replacing the Toothed

Belt for the DLM Turning Station (from version

07) [00320041-xx]

J

158 ) for the following

tasks.

X Place the belt back on the drive wheel and pull

it over the motor toothed wheel.

X Fit the belt tensioning device for the DP

station.

X Tighten the two screws.

NOTE:

X When replacing the DP rocker, you

also need to replace the drive

toothed belt.

X The version 7 DP station with new

rocker should be available from early

2009 onwards.

Service Work

C&P12 Placement Head Replacing the Toothed Belt for the DLM Turning Station (from version 07)

158 Service Manual SIPLACE D4

4.5.7 Replacing the Toothed Belt for the DLM Turning Station (from version 07)

[00320041-xx]

Removal/Installation

NOTE:

The version 7 turning station should be available from early 2009 onwards.

4-42: Belt tensioning device for turning station DLM

Tools and equipment

 Standard tool

 Belt tensioning device for DLM turning station

Item No. [03063649-01]

 Lubricant Isoflex Topas NCA52

 Spare part: Synchroflex toothed belt 2.5 T2/90

[00320041-01]

X Remove the turning station as described in the

previous chapter.

NOTE:

X To loosen or tighten the fastening

screw on the rocker, hold the DP

station between your thumb and

index finger so that the swivel-in

rocker (1) can be moved to the left

and right.

X Remove the defective toothed belt.

X Loosen the two fastening screws (3) with a

size 0 screwdriver. Do not fully remove these

screws - leave them in the unit.

X Grease the new toothed belt slightly with

Isoflex Topas NCA52.

X Fit the new toothed belt onto the toothed

wheels.

X Fit the adjustment aid (2) between the motor

drive toothed wheel (4) and the sleeve drive

wheel (5). The tension of the steel spring in the

tool sets the belt to the correct tension.

X Now tighten the two screws fastening (3) the

rocker with a size 0 screwdriver.

X Check the axis dynamics according to the

setting instructions for the machine and

relevant placement head..

X Refit the turning station as described in the

previous chapter.