6
◎
Although the F21-E2 transmitter is so durable and resistant for the
fluctuating temperature, care still need be taken to prevent it from the
severe impact or pressure.
◎
During operation, if the power supply of the transmitter’s batteries is
insufficient, the transmitter will send out EMS signal first to de-
energize all of motion relays inside the receiver to stop crane’s
moving, and then the LED indicator on transmitter will flash in red
constantly. At this moment, the batteries need to be replaced and all of
four batteries should be replaced at the same time.
◎
If the severe interference occurred the equipment should be stopped at
once.
◎
Please take the batteries out when the equipment will not be used for a
long time.
◎
Be sure to know the "Procedures of Emergency" as follows.
2-3 Procedures of emergency
In case of an Emergency, please follow the steps below and ask the
distributor for service immediately.
1.
Press "EMS" button.
2.
Turn the key to "OFF" position and remove it.
3.
Switch off the main power of crane.
4.
Advise the distributor to find out the reason.
