MAULjuvis 825 86 LED Lamp
Assembly and Maintenance Guide
Product Overview and Components
This document provides instructions for the MAULjuvis 825 86 LED lamp, detailing its components and the steps involved in assembly, disassembly, and maintenance. The lamp is designed for efficient LED lighting and features dimmable capabilities.
Key Components Identified:
- Main Lamp Unit: MAULjuvis 825 86
- LED Module: Art.-No.: 8258309.205
- Dimmable Constant Current LED Driver: Model: BK-CJL080-2000AM, Art.-No.: 8258309.210. Specifications include Input 200-240V~50/60Hz 0.5A Max. (PF 0.95), Output 50V Max. 80W Max. Certified with SAA, CE, SELV, RoHS. Operating temperatures: tc: 90°C, ta: 60°C.
- Control Board: Art.-No.: 8258609.220
- Small Control Board: Art.-No.: 8258609.225
- Additional LED Modules: 2 x Art.-No.: 8258309.200
Safety precautions for working with electrical equipment should be observed.
Step 1: Disassembly - Removing the Main LED Module
To remove the main LED module (Art.-No.: 8258309.205):
- Access the underside of the lamp. A PH2 screwdriver is required.
- Locate the screws securing the LED module, typically marked with red circles in diagrams.
- Use the PH2 screwdriver to remove these screws, following the instruction "ZIEHEN PULL" [Pull].
- Once the screws are removed, the LED module can be detached.
Step 2: Disassembly - Removing the LED Driver
To remove the LED Driver (Art.-No.: 8258309.210):
- Access the underside of the lamp.
- Identify and remove the screws securing the LED driver using a PH2 screwdriver.
- Disconnect the cables connected to the LED driver. This involves actions labeled "DRÜCKEN PUSH a)" [Push to release] and "ZIEHEN PULL b)" [Pull to disconnect] on the connectors.
- After disconnecting all cables, the LED driver can be removed.
Step 3: Disassembly - Accessing and Removing Control Boards
To access and remove the control boards:
- Control Board (Art.-No.: 8258609.220): Access the underside. A cover may need to be folded back ("AUFKLAPPEN FOLD BACK a)" [Fold back cover]). Disconnect cables by pulling them ("ZIEHEN PULL b)" [Pull connector]).
- Small Control Board (Art.-No.: 8258609.225): Locate and remove the screws securing this board on the underside using a PH2 screwdriver. Disconnect its cable by pulling ("ZIEHEN PULL b)" [Pull connector]).
Step 4: Disassembly - Removing Additional LED Modules
To remove the additional LED modules (2 x Art.-No.: 8258309.200):
- Access the underside of the lamp.
- A section of the lamp housing may need to be opened or removed to gain full access.
- Identify and remove the screws securing the additional LED modules using a PH2 screwdriver.
- Pull out the LED modules following the "ZIEHEN PULL" [Pull] instruction.
Reassembly
Reassembly should be performed by reversing the disassembly steps. Ensure all components are correctly connected and securely fastened.
