This document is a repair manual for HMD 50 Y. It mainly introduces the connection method and power configuration of the product, and provides relevant repair methods
This guide describes the electrical connections and power‑supply requirements for the HMD40/50 sensor, including current rating (420 mA) and connector types. It also lists the spare‑part sensor specifications such as INTERCAP 15778 HM and DIN‑standard cable seals.
Step‑by‑step instructions are provided for installing the cable seal: press the rubber seal, pierce it with a 7.10 mm screwdriver, pull the cable back, and lock it in position. The document includes part numbers for the cable seal (ST2.9x19‑C‑Z, ST4.2x16‑C‑Z) and the required screwdriver size.
| Cable seal type (part 1) | ST2.9x19‑C‑Z DIN 7981 |
|---|---|
| Cable seal type (part 2) | ST4.2x16‑C‑Z DIN 7981, 4‑pos |
| Cable seal diameter | T2.9x13‑C‑Z DIN 7981 |
| Screwdriver size for seal installation | 7.10 mm |