Taylor-Dunn B0-248-TT Operation, T Roubleshooting And Replacement Parts Manual page 139

TABLE OF CONTENTS
Operating Instructions and
Theory of Operation .........................2
Testing the Charging Cycle ....................3
Test Equipment Required for
Troubleshooting ..............................4
Important Notes and Instructions -------------------- 4
Troubleshooting for Built-in Charger .......5
Troubleshooting for Portable Charger ....8
Testing The Timer Relay ........................9
Testing the Interlock Relay .....................10
Turn the Key switch OFF BEFORE
disconnecting the batteries. Disconnecting
the batteries with the key switch ON may
corrupt the controller programming
resulting in a fault code 1 (refer to fault
table).
Rev E