If it's an "OK situation" they will be able to talk you through what needs to be checked, and they'll likely know it better than you if you don't have a proper in-case-of checklist prepared before hand.
If the smell turns into something worse, then you'll get them faster on-site.
If it's an "OK situation" they will be able to talk you through what needs to be checked, and they'll likely know it better than you if you don't have a proper in-case-of checklist prepared before hand.
If the smell turns into something worse, then you'll get them faster on-site.