Translate a technical data sheet PDF into German

What changes when a data sheet goes into German

A technical data sheet is mostly short labels in narrow cells. German joins those labels into single compound nouns: “Operating temperature range” becomes Betriebstemperaturbereich, “Storage temperature” becomes Lagertemperatur, “Tensile strength” becomes Zugfestigkeit. A word of twenty-odd letters cannot wrap the way three separate words can, and German text commonly runs 20 to 35% longer than English, so a column header can end up nearly twice as wide.

Other differences you will see on the sheet:

• Every noun takes a capital: Gewicht, Abmessungen, Schutzart. A lower-case noun looks wrong to any German reader.
• Its own abbreviations: “approx.” becomes ca., “e.g.” becomes z. B., “according to” often becomes gem. or nach. “Dimensions (L × W × H)” becomes Abmessungen (L × B × H).
• Register of instructions: instructions are usually written in the infinitive (Nicht in der Nähe von Wärmequellen lagern.) or with formal Sie (Bitte beachten Sie die Montageanleitung.), never the informal du.
• Quotation marks: German uses „ “ rather than “ ”.

The document title changes too: a data sheet is a Technisches Datenblatt. Do not confuse it with a Sicherheitsdatenblatt, the safety data sheet, which follows its own regulated format and deserves a specialist review.

Figures, units and standards: the traps to watch

On a data sheet, a wrongly rendered value matters more than an awkward phrase. German uses the decimal comma: 0.5 mm in an English sheet should read 0,5 mm, and a thousands separator such as 1,500 W should read 1.500 W or 1 500 W. Mixing the two conventions changes a value by a factor of a thousand.

• A space separates number and unit: 25 °C, 230 V, 50 Hz.
• Ranges are written with bis or a dash: −20 °C bis +60 °C.
• Standard references stay as they are: DIN EN ISO 9001, BS EN 60529, IP65.
• Product codes, article numbers (Artikelnummer) and brand names are not translated.

Manuce does not take a list of protected terms. For a product line name or a reference that must stay unchanged, the right move is to check the free sample and then the delivered translation, cell by cell.

What Manuce delivers, and what it does not do

Manuce reads the text of your PDF block by block, along with each block’s position, font, size and colour. Dédale, the technical specialist, translates each block; the original text is then removed and the translation placed in the same box, in the original font or an equivalent. Images, dimensioned drawings and backgrounds stay where they are.

Because German usually runs longer, the text size is reduced until the translation fits its box. On a two-page sheet of around 900 words, this shows mainly in narrow cells: a header such as Betriebstemperaturbereich may come out smaller than its neighbours.

You receive:

• the PDF in its original layout, with the text replaced in place;
• an editable Word version, to widen a column or rework a label;
• a formatted PDF and the plain text.

What Manuce does not do: it cannot read a scanned PDF (a picture of a page with no selectable text), and it does not produce sworn or certified translations. If a German importer or authority requires a translation certified by a sworn translator, you will need one.

Preparing the PDF and checking the German version

Before uploading:

• Try to select a word in the specifications table. If nothing highlights, it is a scan: go back to the PDF exported from your layout or word-processing software.
• Upload the latest version: if values have changed since the export, translation will not catch it.

When the translation arrives, check in this order:

1. The figures and their decimal separators, line by line, against the source sheet.
2. The column headers: is the reduced size still legible, especially for long compounds?
3. The references (standards, article codes, IP ratings) left unchanged.
4. The safety instructions: infinitive or Sie, used consistently throughout.

If a cell becomes too small to read once printed, fix it in the Word version rather than forcing the PDF.

In practice

1. Check that the text in your data sheet PDF can be selected (not a scan).
2. Upload the PDF, choose German and a level: the quote appears at once, based on the exact word count.
3. Read the free sample: check a specifications line with units and a product reference.
4. Pay, then download the laid-out PDF, the Word version, the formatted PDF and the plain text.
5. Check values, table headers and instructions before publishing.