Elevator Forum zach @zach Forum Home | Recent Posts Active Member Joined: Jan 1, 2010 Follow Profile Activity Topics: 1 / Replies: 2 AllTopicsReplies Reply 9 years ago Forum Technical Questions Reply Yes sir. I checked each side of the power supply fuses to cabinet ground. I was told later to check on pins in the back of the board but the readings ... 9 years ago Forum Technical Questions Topic Old Otis B base. 9 years ago Forum Technical Questions Replies: 4 Views: 6204