SIPLACE D4-D4i 工程师手册_EN - 第99页

Service Work 4.3.2 Cutter Component Handling Service Manual SIPLACE D4/D4i 99 ► If the enamel on the one-wa y restricto r is damage d use a new "s hort-stroke cylinder". DANGER One-way restrictors may not be s …

Service Work

Component Handling 4.3.2 Cutter

98 Service Manual SIPLACE D4/D4i

Removing Articulated Joint, Installing It on New Master Cylinder and Bonding It in Place

Legend

► Dismantle the articulated joint (2) from the cylinder (1) by turning the open-end wrenches

(SW 11, 14) on the surfaces marked (3) .

Installing the articulated joint and short-stroke cylinder

► Apply a small amount of Loctite no. 243 to the thread of the new joint.

1 Short-stroke cylinder (1 or 2) 6 Slide surface of the movable blade

2 Articulated joint (complete) 7 Screw fastening the articulated joint to the

movable blade:

One M4 x 24 DIN 912 socket hex head cap

screw each, strength 12.9, secured with

Loctite no. 243

3 Wrench surface for disassembling the artic-

ulated joint

4 Secure articulated joint thread with Loctite

no. 243

5 Open-end wrench surface of articulated

joint

8 Movable blade with slot to prevent the artic-

ulated joint from turning if the articulated

joint is damaged, use a (complete) new one

(article no.: see ) or clean the residues of

Loctite from the thread of the existing artic-

ulated joint pin.

NOTICE

The threaded pin is secured with Loctite no. You will need somewhat more strength than usual

to loosen it.

WARNING

There is a high risk of injury from the blades and the tape deflector!

CAUTION

Tighten the screws to the correct torque.

Service Work

4.3.2 Cutter Component Handling

Service Manual SIPLACE D4/D4i 99

► If the enamel on the one-way restrictor is damaged use a new "short-stroke cylinder".

DANGER

One-way restrictors may not be set at the machine. This is only permitted at the factory.

For this reason the replacement short-stroke cylinder must always be installed, together with

the new, already adjusted restrictors attached to it.

Removing Articulated Joint, Installing It on New Master

Cylinder and Bonding It in Place

► Screw the articulated joint into the short-stroke cylin-

der.

► Turn the articulated joint into the installation position.

Once the cylinder is installed, the slot in the moveable

blade prevents the articulated joint from turning.

► Copy the exact mounting position of the proximity

switch to the short-stroke cylinder (feeler gauge, fine-

tip marker).

► Install the prepared cylinder - complete with one-way

restrictors - on the cutter, in the correct rotational po-

sition for the articulated joint.

► Fasten the cylinder in this position, with the 2 M5x65

screws (2) provided.

► Install the proximity switch (Item No. see section 5.2)

precisely in the position you marked on the short-

stroke cylinder with the permanent marker (4, 5).

► Connect the compressed air hoses to the one-way re-

strictor on the cylinder, in the correct allocation (see

markings).

⇨ One-way restrictor (for running cylinder out) (6)

⇨ One-way restrictor (for running cylinder in) (7)

⇨ Allocation of the compressed air connections,

pneumatic hoses (8)

Service Work

Component Handling 4.3.2 Cutter

100 Service Manual SIPLACE D4/D4i