© Hirschmann Rev. G 10/05/15 190166_G.DOCXG
Install four fresh batteries into the proper location and direction as indicated on the battery holder.
Make sure that the cardboard tube is installed as shown.
Observe the LED on the underside of the housing. This should light up with short pulses. Reinstall the cover of
the battery compartment. The wireless hoist limit switch does not need to be registered again following a battery
change.
The iFLEX TRS 12 transceiver does not contain any serviceable parts. The micro-fuse inside the device is self-
resetting and therefore does not need to be replaced. If malfunctions occur, power the device off and have it
checked. If necessary, schedule repair immediately by an authorized Hirschmann service partner.
Clean the surface of the equipment occasionally with a damp cloth using a mild cleaning agent. However, you
should never use abrasive or alcohol-based cleaning agents, as these can damage the housing or the front foil!
The device must not be treated with a high pressure cleaner or similarly aggressive methods under any
circumstances!
Keep the contact area of the device plug and the antenna connector clean and occasionally check that the
connections are tight. If parts are damaged, these must be repaired properly or replaced immediately.