00196845-02_AI_Vakuumpumpe_SXDX4_X-Serie-S_de_en - 第92页

Fitting the Vacuum Pump Changeover 3.2.5 Prefitting the Vacuum Pump 92 Vacuum Pump Vakuumpumpe 3.2.5 3 . 2 . 5 P r e f it t in g t h e V a c u u m P u m p Prefitting the Vacuum Pump Before the pump can b e fitted, it nee…

Fitting the Vacuum Pump

3.2.4 Converting the Gantries Changeover

Vacuum Pump Vakuumpumpe 91

3.2.4.2

3.2.4.2 Connecting Transparent Hoses

Connecting Transparent Hoses

Standard gantry

Rotated gantry

► Fasten the duo tube connection using two M3x35 mm

screws (1).

► Connect the two transparent hoses to the

connection (2).

► Run the two transparent hoses to the trailing cable.

► Use adhesive to attach a cable clamp (3). Fix the

transparent hoses to the cable clamp with a cable tie.

Make sure that you do not restrict the hose width with

the cable tie.

► Run the hoses next to the guide plate and

upwards (4).

There may be differences here, due to the different

variants of the gantry trailing cable.

NOTICE!

Use cable ties to fasten the hoses where necessary.

Make sure that you do not restrict the hose width with the

cable tie.

► Connect the two transparent hoses to the

connection (5).

Fitting the Vacuum Pump

Changeover 3.2.5 Prefitting the Vacuum Pump

92 Vacuum Pump Vakuumpumpe

3.2.5

3.2.5 Prefitting the Vacuum Pump

Prefitting the Vacuum Pump

Before the pump can be fitted, it needs to be prepared. This preparation work covers the following tasks:

▪ "3.2.5.1 Closing the Opening Mechanism" [ ➙ 92]

▪ "3.2.5.2 Connecting the Power cable" [ ➙ 93]

▪ "3.2.5.3 Fitting and Positioning the Filter" [ ➙ 94]

▪ "3.2.5.4 Preparing the Distributor Block" [ ➙ 96]

Vacuum pump in original state

3.2.5.1

3.2.5.1 Closing the Opening Mechanism

Closing the Opening Mechanism

CAUTION

Lifting the vacuum pump

► When lifting the vacuum pump, always take hold of its base. As its center of gravity is above

this base, parts of the pump could be pulled off if you take hold of it elsewhere.

► Never lift the vacuum pump by its front plate! The front plate of the vacuum pump is only

fixed with rubber buffers. Take care not to damage the rubber buffers.

1. Cover on electricity connection box

2. Leakage valve

3. Opening mechanism

4. Eyelet (only in pumps for SX1/SX2 and DX1/DX2 ma-

chines

5. Front plate

► If necessary, replace the eyelet (4) with a screw

ISO4762-M 10x25-A2-70 [03042599-xx]

NOTICE

Clean the parts if necessary

► If the vacuum pump has previously been fitted in a machine, clean it before fitting all vacu-

um-conducting parts to remove any existing contaminants e.g. Loctite residues.

1. Sealing plugs

2. Sealing ring

3. Opening mechanism

► If not prefitted, position the sealing ring (2) on the

sealing screw (R3/4 St+NBR) [03004775-xx] (1) and

screw both into the opening on the top of the pump

(3).

If there is no sealing ring available, first apply Loctite

55 onto the threaded connection as a sealant.

Fitting the Vacuum Pump

3.2.5 Prefitting the Vacuum Pump Changeover

Vacuum Pump Vakuumpumpe 93

3.2.5.2

3.2.5.2 Connecting the Power cable

Connecting the Power cable

Screws 1 -4 on the cover

5. Strain relief

► Remove the four screws (1) to (4) fastening the cover

on the electricity connection box and then remove the

cover.

► Turn the strain relief out (5).

1. Power cable

2. Tension relief

► Thread the power cable [03079997-xx] (1) through

the strain relief (2) and the sealing ring (3).

1. Power cable

2. Tension relief

► Thread the power cable into the electricity connection

box (1) and turn the strain relief until tight (2).