T104 Series Indicators EN-9
2.3 Internal Connections
Some internal connections require to open the housing first. Therefore, please check the Opening the
Housing section below before making connections.
CAUTION: ELECTRICAL SHOCK HAZARD. REMOVE ALL POWER CONNECTIONS TO THE
INDICATOR BEFORE SERVICING OR MAKING INTERNAL CONNECTIONS. THE HOUSING
SHOULD ONLY BE OPENED BY AUTHORIZED AND QUALIFIED PERSONNEL, SUCH AS
AN ELECTRICAL TECHNICIAN.
2.3.1 Opening the Housing
2.3.1.1 T104P (with Lead-acid Battery)
The T104P comes with a lead-acid battery installed in some regions. Please follow the instruction below for
opening the housing and take out the battery.
Note: If your indicator does not contain the lead-acid battery but you want to purchase it as an accessory, you
can contact an authorized B-TEK dealer to obtain it.
1. Remove the battery cover in the direction of the arrow.
2. Take out the lead-acid battery (circled).