Personheisen går opp.

Personheisen is a compound noun:

• person = person
• heis = elevator / lift
• -en = the (definite singular ending for a masculine noun)

So personheisen literally means the person-elevator, i.e. the passenger elevator / the lift for people.

This is very common in Norwegian: instead of using separate words, Norwegian often combines them into one compound noun.

Because Norwegian normally writes compound nouns as one word.

So:

• personheis = passenger elevator
• personheisen = the passenger elevator

Writing person heisen would look wrong in standard Norwegian. English often uses separate words where Norwegian prefers compounds.

The ending -en marks the noun as definite singular, meaning the.

Here is the pattern:

• en personheis = a passenger elevator
• personheisen = the passenger elevator

This is a very important feature of Norwegian: instead of always putting a separate word for the before the noun, Norwegian often adds the definite ending to the noun itself.

Not here. The verb gå has several meanings in Norwegian, and one of them is to go / move / run / operate, depending on context.

So in Personheisen går opp, går does not mean the elevator is walking. It means the elevator goes up or is going up.

Norwegian uses gå in many situations where English would use different verbs, for example:

• Klokka går. = The clock is running.
• Bussen går klokka åtte. = The bus leaves at eight.
• Heisen går opp. = The elevator goes up.

Opp means up.

Together, går opp means goes up or is going up. It describes the direction of movement.

This kind of verb + direction word is very common in Norwegian:

• gå opp = go up
• gå ned = go down
• komme inn = come in
• dra ut = go out

So opp is not random extra information; it is an important part of the meaning.

Because Norwegian usually uses the present tense on its own where English might use either:

• goes up
• is going up

So går can cover both ideas, depending on context.

That means:

• Personheisen går opp can mean The elevator goes up or The elevator is going up.

Norwegian does have ways to emphasize ongoing action, but in a simple sentence like this, the ordinary present tense is the natural choice.

No, this is the normal basic Norwegian word order:

• Personheisen = subject
• går = verb
• opp = directional adverb/particle

So it follows the usual subject + verb + adverb pattern.

A very similar structure in English would be:

• The elevator goes up.

Yes. Heisen går opp is completely natural and probably more common in everyday speech if it is already clear that you mean the elevator.

The difference is:

• heisen = the elevator / lift
• personheisen = the passenger elevator

Using personheisen is more specific. It may be useful if you want to contrast it with something like:

• vareheisen = the freight elevator
• bilheisen = the car elevator

The infinitive is å gå = to go.

Here are a few forms:

• å gå = to go
• går = go / goes / is going
• gikk = went
• har gått = have/has gone

So går is the present tense form.

A rough pronunciation guide is:

• Personheisen går opp
• approximately: peh-SHOON-high-sen gor opp

A few notes:

• rs in person is often pronounced like a retroflex sh-like sound in many accents.
• hei in heis sounds roughly like English high.
• går has a long vowel sound that does not match English perfectly.
• opp has a short vowel and a clear final p sound.

The exact pronunciation depends somewhat on dialect, but this approximation is a useful starting point.