New Hampshire Code of Administrative Rules
Bal - Ballot Law Commission
Chapter Bal 600 - RULES AND REGULATIONS FOR VOTING MACHINES AND DEVICES, ETC
Part Bal 606 - ELECTION DAY PROCEDURE
Section Bal 606.04 - Damaged Machines

In the event that any voting machine or device used in any voting district during the time the polls are open, become damaged or disabled so as to render it inoperative in whole or in part, the election officials shall forthwith if possible, substitute a perfect machine for the damaged one. At the close of the polls, the votes shown on the counters of each machine shall be added together in ascertaining the results of the election. In the event that no other machine can be prepared forthwith for use at such election and the damaged one cannot be repaired in time, the provisions of RSA 658:35 shall apply.

#6263, eff 6-7-96