User Manual SIPLACE Linear Dipping Unit 2 X.pdf - 第76页

4 Operation 4.13 Aligning 76 User Manual SIPLACE Linear Dipping Unit 2 X 05/2020 4.13 Aligning NOTICE Target group: standard operator The procedure described is a regular task that can be carried out by any trained opera…

4 Operation

4.12 Fitting

User Manual SIPLACE Linear Dipping Unit 2 X 05/2020 75

(1) The LDU moves the lifting axis down.

(2) The LDU moves the squeegee to the front.

► (3) Place the flux tank onto the dipping

plate and push it under the downholder to

the fixed stop.

Moving the flux tank to the park position

Prerequisites: The park plate and the dipping plate are fitted.

► Click on the Move flux tank to park posi-

tion button.

(1) The LDU moves the lifting axis to the zero

position while the downholder locks the flux

tank.

(2) The LDU moves the squeegee back over the

park plate.

► (3) Ensure that the four pins of the flux

tank engage correctly in the retaining

clamp of the downholder.

4 Operation

4.13 Aligning

76 User Manual SIPLACE Linear Dipping Unit 2 X 05/2020

4.13 Aligning

NOTICE

Target group: standard operator

The procedure described is a regular task that can be carried out by any trained operator.

You need the following tools to align the LDU:

●

Allen key 3 mm

●

Allen key 10 mm

The screws for aligning the LDU are easily accessible from above:

1. Rear fixing screw (Allen screw 3mm)

2. Rear adjustment screw (Allen screw

10mm)

3. Front fixing screw (Allen screw 3mm)

4. Front adjustment screw (Allen screw

10mm)

Each of the two pairs consisting of fixing screw and adjustment screw is arranged concentrically.

► Loosen the two fixing screws (1) and (3) with an Allen key of size 3mm.

► Align the dipping plate with the two adjustment screws (2) and (4) (Allen key 10 mm).

Rotating one of the adjustments screws clockwise will lift the dipping plate at this position.

Rotating one of the adjustment screws counterclockwise will lower the dipping plate at this position.

One revolution of the adjustment screws corresponds to lifting or lowering by 0.5mm.

► Tighten the two fixing screws (1) and (3) with a maximum torque of 0.75Nm.

4.14 Filling in flux

NOTICE

Target group: standard operator

The procedure described is a regular task that can be carried out by any trained operator.

► Fill in the flux in the flux tank.

4 Operation

4.15 Starting a warm-up cycle

User Manual SIPLACE Linear Dipping Unit 2 X 05/2020 77

4.15 Starting a warm-up cycle

NOTICE

Target group: standard operator

The procedure described is a regular task that can be carried out by any trained operator.

The LDU provides a warming function. This helps to influence the viscosity of the flux before it is

used. During this warm-up cycle the LDU performs a number of squeegee processes which can be

set. This moves the flux and "warms" it up.

The number of squeegee processes is set in the line software: 4.1.12 "Setting the warm-up cycles

and the squeegee speed" [}52].

For information on the viscosity of a flux, see chapter 3.3.4 "Viscosity and thixotropy" [}37].

► In the station software, select the Setup

view(1) and then the Locations area(2).

► Select the Table(3) on which the LDU is

set up.

► Select the icon of the LDU(1).

► Click on the Settings... button (2).

► Select the Dipping area tab (1).

► Click on the Start warm-up cycle but-

ton(2)

The LDU performs the set number of squeegee

processes.

► Click on the Start warm-up cycle but-

ton(2)

again to stop the process.

After finishing the warm-up cycle, the production can be started.