This manual provides detailed information about the features and functions of the ROTARY JET EXTRACTOR m, including instructions for use and maintenance.
The Hydra-Master RX-20 is a precision-engineered rotary carpet cleaning unit designed to increase productivity while reducing operator fatigue. It features an electric motor driving a transmission that rotates a star assembly at 90 rpm, injecting solution through five spray jets and extracting soiled water via five cleaning heads connected to an aluminum exhaust manifold.
The document covers preparation steps such as handle adjustment and hose hookups, detailed operating procedures including control triggers for the motor and high-pressure spray, and specific cleaning patterns like the overlapping arc (Pattern A) and circular shampoo motion (Pattern B). It also includes important cautions regarding floor types, special information on carpet pilling, and maintenance instructions.
| Length | 27 in. |
|---|---|
| Base Width | 15 in. |
| Weight | 88 Ibs. |
| Motor Voltage and Power | 115 v 1/2 hp. |
| Gearbox Speed | 1725 rpm input, 90 rpm output |
| Oil Capacity | 14 oz. |
To move the unit to the right, lift the left handle slightly.
Use Pattern A (overlapping arc) three times over the same area—two passes with solution on and one pass for drying.
No, you should not operate the unit on hardwood floors as it can cause damage.