The Tekna EVO APG is a proportional dosing pump with an integrated electronic control panel. This guide describes the panel’s functions, alarm indicators, and the various dosing modes (1:1, 4:1, 10:1, 1:n, 4‑20 mA, constant).\n\nKey sections cover installation and startup procedures, wiring connections, variable‑light switch features, and a detailed troubleshooting guide to resolve common faults such as valve blockage, high suction height, and voltage issues. This manual is written in Chinese.
| Maximum Pressure | 20 bar |
|---|---|
| Maximum Flow Rate | 2.5 L/h |
| Pump Body Material | PVDF |
| Diaphragm Material | PTFE |
| Ball Valve Material | Ceramic |
Press the setting key to choose among 1:1, 4:1, 10:1, 1:n (multiplication) or 4‑20 mA modes; the corresponding LED will light up.
It activates/deactivates lock‑key, alarm lock, relay mode, sync mode, flow‑sensor activation, and other features depending on its position.
Install the bottom‑valve filter 5‑10 cm below the liquid level, mount the pump below the liquid surface, connect the supplied hoses, and verify the power voltage matches the nameplate.