Wessel-Werk model guide
Wessel-Werk RD 278
RD 278 uses a straight-suction floor nozzle from the RD platform configuration. Service review covers airflow channel, neck joint, rollers, and brush strips.RD 278 uses a straight-suction floor nozzle from the RD platform configuration.
- Status
- Active
- Type
- Moving-inlet combination floor nozzle
- Characteristics
- 270 mm body · two rear wheels · floating suction opening
Model issues and repair guidance
The floating suction opening must move freely before low pickup is blamed on the cleaner. Confirm pull at the tube, remove debris from the neck and internal channel, then press the moving inlet through its travel and check that it returns level. A stuck plate can hold the mouth too high or create an edge leak. If pickup changes while reversing direction, inspect plate pivots, two wheels, floor seals, and swivel alignment; there is no driven roller to repair.Verify tube suction, clear neck and channel, then move the floating inlet through its travel and confirm level return. A stuck plate can lift the mouth or leak. Direction-related loss points to pivots, wheels, floor seals, and swivel alignment, not a roller drive.
Possible causes
Possible repair paths for your RD 278
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