The BI-.35S1, and it’s predecessors the BI-.35S and BI-.35 are the VON Corporation’s original one piece cable fault locator. The instruction manual and short form instruction sheet for use and operation are linked below. Please note, that the BI-.35S1 and BI-.35S models share one set of instructions, while the original BI-.35 has a different set of instructions. Please make sure and check the nameplate of your unit to confirm which model you have.
BI-.35S1 and BI-.35S Instruction Manual
BI-.35S1 and BI-.35S Instruction Sheet for Lid
BI-.35 Instruction Sheet for Lid
1038 Lomb Avenue SW
Birmingham, AL 35211
Wish all manufacturers responded the way Von does. They bend over backwards to get it done and keep the customer happy.— Greg Manitoba, Linestar