![background image](http://html1.mh-extra.com/html/karcher/ringler-ri-300-w2g/ringler-ri-300-w2g_translation-of-the-original-operating-manual_3900343027.webp)
Maintenance/Repair
27/52
Pos : 12.25. 1 / 9 Wart ung/ Ins tandsetzung/RI /Übersc hrift: Aus bau der Abs augt urbi ne @ 0\ mod_1269597671546_131. doc x @ 3779 @ 2 @ 1
9.4
Disassembly of the suction turbine
Pos : 12.25. 2 / 9 Wart ung/ Ins tandsetzung/RI /Übersc hrift: Sc hlei f kohl enwec hsel @ 0\ mod_1269597756627_131. doc x @ 3785 @ 3 @ 1
9.4.1
Changing the carbon brushes
Pos : 12.25. 3 / 1 Grundlegende Sic her hei tshi nweise/ Signal wort-F eld " War nung" @ 0\ mod_1261404807286_131. doc x @ 893 @ @ 1
WARNING
Pos : 12.25. 4 / 9 Wart ung/ Ins tandsetzung/ Warnt ext El ektr of achkr af t @ 0 \ mod_1264055838943_131.doc x @ 1680 @ @ 1
•
These works may only be carried out by an electrician.
Pos : 12.25. 5 / 1 Grundlegende Sic her hei tshi nweise/ Hinweis N etzs tec ker zi ehen @ 0\ mod_1261407392098_131.doc x @ 939 @ @ 1
Before starting work
remove the plug from the wall socket!
Pos : 12.25. 6 / 9 Wart ung/ Ins tandsetzung/RI /Zeic hnung Aus bau Tur bine, Sc hleif kohlenwechsel @ 0\ mod_1269600899327_0.doc x @ 3824 @ @ 1
Pos : 12.25. 7 / 9 Wart ung/ Ins tandsetzung/RI /Vorbereit ungen: H aube Wechsels trom entf ernen @ 0 \mod_1269598366162_131. doc x @ 3791 @ @ 1
Preparations:
Rotate the turning handles (3) at drive unit by 180°, remove the drive unit and put on an
appropriate base
Unscrew threaded nuts (1), remove screws (2), remove turning handles (3). Remove hood (4).
Pos : 12.25. 8 / 9 Wart ung/ Ins tandsetzung/RI /Vorbereit ungen: Sc hleif kohlenwechs el Wec hsels trom @ 0\ mod_1269599972486_131. doc x @ 3797 @ @ 1
Changing the carbon brushes:
After disconnecting the capacitor (5), remove the attached cooling air hose + turbine cover (6).
Replace carbon brushes (7) (see List of wear parts)
Pos : 12.25. 9 / 9 Wart ung/ Ins tandsetzung/RI /Vorbereit ungen: Vor arbeit en, Aus bau Tur bine Wechsels trom @ 0\ mod_1269599975173_131. doc x @ 3804 @ @ 1
Turbine disassembly:
Disconnect electrical connection, open hose clip (8) and remove blower tube (9). Loosen the
hexagon nuts (10) to change the turbine (11).
Pos : 12.25. 10 / 9 Wartung/I nst ands etz ung/RI/D er Z us ammenbau erfolgt i n der umgekehrt en Rei henf olge. @ 0\ mod_1269600567754_131. doc x @ 3811 @ @ 1
Assembly occurs in the inverse order.
Pos : 12.26 / 0 Allgemeines/ Sei tenumbruch @ 0\ mod_1265272007940_0. doc x @ 2191 @ @ 1
3400228-X1