Renfert Dustex master plus Mode D'emploi page 18

5 Cleaning / Maintenance
Switch off machine and pull plug out before starting cleaning and maintenance work!
EN
5.1 Cleaning the Interior
• Use only solvent-free cleansers (e.g., soapy water).
• Remove the extraction duct and vacuum out the chamber (Figure 11)�
• The extraction grate can be removed in order to clean the extraction duct (Figure 12)�
5.2 Replacing the Viewing Pane
Please refer to the installation instructions provided with the new view pane�
5.3 Replacing the Wood Support
The wood support can be easily replaced if it becomes damaged as a result of grinding work or simply
becomes unsightly with age:
• In order to remove the wood support, lift it off (Figure 13).
• Push a new wood support with ball pins into the bore hole on the extraction duct, making sure it snaps
in place (Figure 13)�
5.4 Replacing the Fluorescent Lamp
5.4.1 Device with LED lighting
The service life of LED lighting is far higher than that of a fluorescent tube. Therefore, the LEDs can not
be changed individually, the complete lighting has to be changed (see chapter 6, Spare Parts).
5.4.2 Device with fluorescent tubes
In these devices, the fluorescent tubes can be changed.
Danger of breakage!
Do not press on the fluorescent lamp or try to bend it when replacing it. We recommend using
gloves or a cloth to protect your hands in case of breakage.
• Switch off the unit�
• Pull plug out�
• Lightly press light cover on the right side and remove it (Figure 14)�
• Pull fluorescent lamp horizontally out of the socket and remove it.
• Vacuum socket as thoroughly as possible�
• Insert new fluorescent lamp in the retainer and slide it horizontally into the socket (Figure 15).
• Install lamp cover in the housing on the left side, then press it to the right until it clicks into position
(Figure 16)�
Use only original Renfert replacement fluorescent (see chapter 6, Spare Parts).
5.5 Lamp cover
In the course of time, the lamp cover can become matt. This cover can be ordered as a spare part.
Changing the lamp cover:
• Switch off the unit�
• Pull plug out�
• Lightly press light cover on the right side and remove it�
• Insert the new lamp cover on the left side of the lighting case, then press on the right side until it clicks
into place�
6 Spare Parts
You can find components subject to wear and the spare parts on the spare part
list in the internet at www.renfert.com/p918�
Enter the following item number: 26260105�
The components excluded from the warranty (such as consumables or parts
subject to wear and tear) are marked on the spare part list.
Serial number and date of manufacturing are shown on the type plate of the unit�
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