1. It cannot be assumed that the parties, when not only certain of their rights and obligations arising out of the legal act in question are challenged, but the legal act as such, did not intend to make use of the assistance of the arbitration court. Therefore, despite the invalidity (not to mention the ineffectiveness) of the deed itself, the arbitration clause, only mechanically connected to the deed, remains in force.
2. Unless otherwise provided by the parties, the arbitration court is not bound by procedural regulations, particularly the provisions of the [former German] Civil Procedure Code, when hearing the case submitted to it.
3. An arbitration award must set forth the reasons; that is, it must contain an objective justification for the operative wording of the award issued. Whether such justification is accurate, exhaustive or consistent with the state of facts cannot be reviewed by the common court under §1041 of the [former German] Civil Procedure Code, because it is not an appellate instance with respect to the arbitration court.