00196497-07_SM_SXDX12_en - 第285页

Settings 4.6.4 Setting the Parallelism of the Conveyor Sides Conveyor Settings Service Manual SIPLACE SX1/SX2/DX1/DX2 FS02 285 4.6.4.2 4 . 6 . 4 . 2 S e t t in g t h e P a r a lle lis m o f t h e D u a l C o n v e y o r …

Settings

Conveyor Settings 4.6.4 Setting the Parallelism of the Conveyor Sides

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

Setting the parallelism (example of DC shown)

► Tighten the screws fastening the drive again and set the belt tension to 20 +/-2 Hz. (see "4.6.1.3 Set-

ting the Tension of the Width Adjustment Toothed Belt" [ ➙ 276]).

Verification

Check the parallelism of the conveyor sides.

► Measure and compare the distance of the spindles to the stops. The distance must be the same at

both spindles.

► Pull the toothed belt to move the spindles manually as far as the edge. The spindles must touch the

two stops at the same time.

► Calibrate the width adjustment motor (see "4.6.5 Calibrating the Motors in the Conveyor" [ ➙ 287]).

► Calibrate the conveyor width (see "4.6.6 Conveyor Width Calibration" [ ➙ 288]).

See also

 4.6.5 Calibrating the Motors in the Conveyor [ ➙ 287]

1 View from the side 2 View from above

3 Spacer piece (here: metal platelet) 4 Adjustment unit

5Frame 6Bearing

Settings

4.6.4 Setting the Parallelism of the Conveyor Sides Conveyor Settings

Service Manual SIPLACE SX1/SX2/DX1/DX2 FS02 285

4.6.4.2

4.6.4.2 Setting the Parallelism of the Dual Conveyor Sides

Setting the Parallelism of the Dual Conveyor Sides

Parts, equipment and tools

Setting

► If you unable to set the parallelism, contact your local SIPLACE Service team.

► Use the software to move the conveyor sides into the position which allows you best access. Alter-

natively, you can also loosen the conveyor side clamps on the dual conveyor (see "3.6.1 Loosening

the Conveyor Side Clamps" [ ➙ 143]).

► 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].

► Loosen the screws fastening the width adjustment drive. The toothed belt of the width adjustment

should then have enough play so that you can move the adjustment units independently of one an-

other. You may need to loosen the toothed belt from the deflection pulleys.

► Place the toothed belt over the two upper deflection pulleys so that the adjustment units move ex-

actly parallel to one another. Check the parallelism as follows:

► If you have loosened the toothed belt from the deflection pulleys, insert this again now.

► Push the adjustment units by hand outwards, to one side of the conveyor. Insert a spacer piece in

each case. This helps you to check the distance to the frame more easily. Make sure that the lifting

table plate guides are only lying against the adjustment unit base structures and not against the

threads.

▪ To check the adjustment unit stoppers, you need two

suitably sized and identical pieces of metal (see be-

low).

You could also use two lifting table plate guides if

needed.

NOTICE

Adjustment units

The parallelism of the conveyor sides depends on the parallelism of the adjustment units.

Settings

Conveyor Settings 4.6.4 Setting the Parallelism of the Conveyor Sides

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

► Tighten the screws fastening the drive again and set the belt tension to 20 +/-2 Hz. (see "4.6.1.3 Set-

ting the Tension of the Width Adjustment Toothed Belt" [ ➙ 276]).

► If the conveyor side clamps have loosened, fix these again.

Check

Check the parallelism of the conveyor sides.

► Measure and compare the distance of the adjustment units to the stops. The distance must be the

same at both adjustment units.

► Pull the toothed belt to move the adjustment units manually as far as the edge. The adjustment units

must touch the two stops at the same time.

► Calibrate the width adjustment motor (see "4.6.5 Calibrating the Motors in the Conveyor" [ ➙ 287]).

► Displace the fixed conveyor side wall. This ensures that the fixed conveyor side is parallel to the flex-

ible sides. Readjust the fixed conveyor side to its original value after that.

► Calibrate the conveyor width (see "4.6.6 Conveyor Width Calibration" [ ➙ 288]).