Renfert MT plus Manuel D'utilisation page 23

6� Open the water supply (Fig� 6a) and check for leaks (Fig� 6b)�
7� Plug the power cord into the wall outlet (Fig� 7)�
8� Switch the unit on (Fig� 8)�
9. Adjust the water flowrate (Fig. 9).
Attention: the water inlet is closed on delivery.
The MTplus is now ready for use as a wet trimmer�
General information concerning wet trimming:
• An adequate water flow is important, particularly when trimming with diamond-coated discs.
Overheating will damage the disc�
• The water supply shutoff tap should be turned off during longer work interruptions or overnight�
8.3 Dry Trimming
1a� Connect the trimmer to an external extractor (Fig� 10 illustrates an example using a Renfert extraction
hose and coupling)�
Attention!
100 V / 120 V units in combination with dust extractors should be separately connected to the
mains in order to avoid an overcharging of the extractor and of the electric network (do not use
the automatic start-up!). If the electric network is protected by fuse of only 15 A, it is necessary to
connect the trimmer and the extractor to separately protected electric circuits.
Recommended dust extractors:
see: Accessories, Extraction units etc.
1b� Connect the trimmer to the central extraction (Fig� 10 illustrates an example using a Renfert extraction
hose and coupling)�
Recommended accessories:
see: Accessories, Extraction units etc.
2� Open the front cover (Fig� 11)�
3� Remove the rinse tube (Fig� 12)�
4� Close the opening with the blind plug (completely impress it) from the hardware set (Fig� 13)�
5� Close the front cover (Fig� 11)�
6a� For extraction with automatic start-up:
• Connect the trimmer power cord to the extractor (Fig� 14)�
• Set the extractor up for automatic operation (Fig� 15)�
6b� For extraction without automatic start-up:
• Plug the trimmer power cord into the wall outlet (Fig� 7)�
• Switch on the MTplus (Fig� 8), switch the extractor on automatic use�
The MTplus is now ready for use as a dry trimmer�
8.4 Conversion from Wet to Dry Operation
1� Disconnect the unit from the power supply (Fig� 7)�
2� Shut off the water supply (Fig� 6a)�
3� Remove the water hose (Fig� 4a / 4b)�
4� Remove the drain hose (Fig� 2)�
5� If necessary, remove the unit from the wet area an allow to dry completely�
All remaining moisture must be blown off with compressed air!
6� Remove the trimmer disc (see Chap� 9�1, steps 4 - 7)�
7. Clean the area behind the flange first with a wet and then with a dry cloth (Fig. 25a). Moreover blow
off with compressed air (Fig� 25b)�
8� Once the unit is dry, proceed as described in Section 8�3�
Partially diamond-coated trimmer discs should be used for dry operation�
Recommended trimming disc:
see: Accessories, Trimming discs - for wet and dry trimming.
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