FlexSeam Dispensing System Customer Product Manual.pdf - 第27页

Robot power switch Switch Flexseam Dispensing System 23 Part 1127900_01 E 2019 Nordson Corporation Operation Before operating the system for the first time, ensure that you have completed the procedures in the Installati…

Flexseam Dispensing System

Part 1127900_01

E 2019 Nordson Corporation

Connect Cables

Refer to the Unity Controller manuals for more information.

Perform Initial System Power On

1. Turn on the robot.

2. Turn on the controller. The controller display will go through the start-up

screens.

3. Turn on the air supply.

4. Flexseam applicator only

Load a flush syringe in the applicator as follows:

a. Open the air cap.

b. Remove the factory installed adhesive syringe.

c. Insert the new syringe into the applicator.

d. Reinstall the air cap.

Figure 8 Powering on a Flexseam applicator

Robot power switch

Switch

Flexseam Dispensing System

Part 1127900_01

E 2019 Nordson Corporation

Operation

Before operating the system for the first time, ensure that you have

completed the procedures in the Installation section.

Special Operating Considerations for PUR Adhesive

The viscosity of PUR adhesive increases significantly when the system is at

operating temperature, therefore the applicator should be heated only for

operation or cleaning. If the applicator is held at operating temperature longer

than the life of the PUR adhesive, then the risk of cured material inside the

applicator increases.

However, even in the best operating scenario it is still likely that over time the

PUR will occlude the inner adhesive passages, requiring the applicator to be

cleaned. When the applicator is cleaned, is it critical to remove cured PUR

adhesive from all adhesive passages, not just the adhesive passages inside

the module.

Daily Start‐up and Operation

1. Turn on the robot.

2. Turn on the controller. The controller display will go through the start-up

screens.

NOTE: The controller always powers on in the user mode.

3. Turn on the air supply.

4. Allow the system to reach application temperature.

5. If a cured adhesive warning exists at start-up, reset the Elapsed Time

parameter to 0.

6. Verify that the temperature settings are at the desired value.

Figure 9 Location of controller power and purge switches

1. Controller power switch

Flexseam Dispensing System

Part 1127900_01

E 2019 Nordson Corporation

Daily Start‐up and Operation (contd)

NOTE: On the Flexseam controller, you can find the purge button on the

touch screen.

Purge button

Figure 10 Location of Purge button

7. Flexseam applicator only

When the READY light turns on, place the controller purge switch in the

on position until the remaining material in the flush syringe (used during

shut down) is dispensed.

8. Flexseam applicator only

Load an adhesive syringe in the applicator as follows:

a. Open the air cap.

b. Insert the adhesive syringe into the applicator.

c. Close the air cap.

9. Place the product on the moving plate and press the START button on

the robot handle to run products.