This document is a Chinese operation manual for the K-400 drum-type drain cleaner, which introduces the safety precautions, workplace safety considerations, machine assembly and operation steps, maintenance guidelines, and other information for this product.
This manual covers safety symbols, precautions, and proper personal protective equipment for the K-400 drum auger. It explains safe work‑area setup, grounding, and electrical safety to prevent injury or equipment damage.
The guide details machine assembly, wheel installation, optional automatic feed mechanism, and guide‑hose attachment. It then describes manual and automatic feeding operations, maintenance tasks such as cable inspection, lubrication, belt removal, and torque‑limiter adjustment, followed by storage requirements, fault diagnosis, wiring diagram, and warranty information. This manual is written in Chinese.
| Pipe diameter range | 1½" – 4" |
|---|---|
| Cable sizes | 3/8"×100 ft and 1/2"×75 ft |
| Motor power | 380 W @ 1725 rpm |
| Voltage | 115 V / 230 V, 50‑60 Hz |
| Current | 6.7 A |
| Weight (machine only) | 45 lb (20 kg) |
| Dimensions (L×H×W) | 21"–24" × 23" × 17" |
| No‑load drum speed | 165 rpm |
A 1/2" (12 mm) cable, 75 ft long, is recommended for pipe diameters of 3‑4 inches, which includes a 2‑inch pipe.
The motor can be powered by either 115 V or 230 V, 50‑60 Hz AC.