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2. Click on the up arrow at the bottom of the screen (Figure 5-34).
Figure 5-34 Save PLC Settings
Important! Make sure you click on the up arrow . If you click on the down arrow
(toward the PLC) you will lose all the system parameters.
3. Click on Save As .
4. Enter Factory Setting in the "Save As" text box and click on OK (Figure 5-35).
The PLC settings are saved (Figure 5-36).
Figure 5-35 Enter File Name
Figure 5-36 PLC Settings Saved
Operation 5-31
6 Maintenance
6.1 Overview
Performing the recommended maintenance procedures on the UV-9 Cure Module at the intervals
suggested in this section increases system life and ensures high quality curing performance for every
production run. This section covers the following topics:
• Electrical Cabinet
• Opening and Closing the Hood
• Maintenance
WARNING! Maintenance procedures should be performed by trained personnel only.
6.2 Safety First
Before performing any of the UV-9 Cure Module maintenance procedures in this section, please review
the information presented in Section 2 – Safety.
6.3 Electrical Cabinet
You can access the electrical cabinet by opening the front lower door (Figure 1-1). This cabinet contains
all relays, PLC, safety and regulation devices necessary for running the oven except those installed on the
front control panel.
CAUTION! The devices inside the cabinet are under voltage. Turn off and lock the Main Power
Switch when performing maintenance on the electrical cabinet. Only a qualified
technician should perform the maintenance.
6.4 Opening and Closing the Hood
The hood can be lifted to a 90° angle for access during maintenance, conveyor adjustment, or to recover
dropped boards.
6.4.1 Opening
To open the hood:
1. Shutdown the UV-9 Cure Module as described in 5.6 System Shutdown.
2. Unlock the hood with the safety key supplied with the equipment.
3. Lift the hood.
Two (2) gas springs balance the weight of the hood.
A safety switch prevents the UV lamp and conveyor from starting when the hood is open.
Maintenance 6-1