00196497-07_SM_SXDX12_en.pdf - 第242页

Service Work Conveyor Cutter 3.11.6 Replacing the Elastomeric Spring (Blade Damping) 242 Service Manual SIPLACE SX1/SX2/DX1/DX2 FS02 Removal ► Switch off the machine, disconnec t it from the po wer supply and secure it t…

Service Work Conveyor

3.11.6 Replacing the Elastomeric Spring (Blade Damping) Cutter

Service Manual SIPLACE SX1/SX2/DX1/DX2 FS02 241

3.11.6

3.11.6 Replacing the Elastomeric Spring (Blade Damping)

Replacing the Elastomeric Spring (Blade Damping)

Parts, equipment and tools

▪ Elastomeric spring 20x8.5x22 (90 Shore A) [03096352-xx]

▪ Plastic stopper for cutter SX1/SX2 [03096297-xx]

▪ Setting gauge for proximity switch buffer [03097370-xx]

▪ Loctite 243 locking varnish 10 ml [00334892-xx]

Overview

NOTICE

Replace in pairs

We recommend that you always replace the elastomeric springs in pairs. However, they can be

replaced individually if necessary.

1. Elastomeric spring on cutter

1. Plastic stopper

2. Elastomeric spring

3. Washer

4. 2 x fastening screws

5. Protective plate

Service Work Conveyor

Cutter 3.11.6 Replacing the Elastomeric Spring (Blade Damping)

242 Service Manual SIPLACE SX1/SX2/DX1/DX2 FS02

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..." [ ➙ 13].

► Unhook the waste tape chute.

Installation

► Clean the return rod to remove any residue varnish. Make sure you do not wipe away the markings.

► Check whether the marking is still vertical.

If it is not, adjust it accordingly. (See "3.11.5 Replacing the Cutter Blades" [ ➙ 234])

► Press against the two return rods until the movable and the fixed blade overlap.

► Fit the plastic stopper [03096297-xx], the elastomeric spring [03096352-xx] and the washer in this

order onto the return rod.

► Apply Loctite 243 to the return rod.

► Screw the wide nut onto the return rod.

► Use a pen to mark the return rod (4) with a vertical

mark (5).

CAUTION!

The retaining rods may not be distorted. Use the marking

on them to guide you.

Make sure you do not wipe away the markings.

► Loosen the screws (6) fastening the return rod. Make

sure that you do not rotate the return rod out of posi-

tion.

► Remove the washer (3), the elastomeric spring (2)

and the plastic stopper (1)from the return rod.

► Insert the setting gauge (1) as shown in the diagram,

between the washer (3) and the elastomeric

spring (2). The setting gauge is used to set a defined

overlap of the blades during cutting.

Service Work Conveyor

3.11.6 Replacing the Elastomeric Spring (Blade Damping) Cutter

Service Manual SIPLACE SX1/SX2/DX1/DX2 FS02 243

► Never apply Loctite 243 to the thread of the return rod.

► Screw the narrow nut onto the return rod and lock both nuts. Make sure that you do not rotate the

return rod out of position.

► Remove the setting gauge.

► Check the marking on the return rod again to make sure that it is still vertical. Adjust it if necessary.

► Follow the removal instructions in reverse order for further installation.