Dynamic Series
Part A: Description, warnings and instructions
Radio remote control lifecycle
A - 10
All warnings for a correct use are given in chapter 3.
All instructions for a correct use are given in chapters 5 and 6.
Environmental working conditions are given in the following table.
4.4 Radio remote control maintenance
The following instructions provide information to safely carry out routine and spe-
cial maintenance operations for the radio remote control.
They shall be completed by:
- instructions provided by the machine manufacturer
- directions provided by the installer of the radio remote control on the machine
- regulations regarding safety at work and accident prevention in force in the
country where the radio remote control is used.
All fine-tuning, checking and maintenance actions carried out on the radio remote
control shall be verified and recorded by the person in charge of carrying out
maintenance on the machine.
In case of failure, emergencies or damaged parts, disable the system “radio
remote control+machine” until the problem has been completely solved.
Before any maintenance operation:
- remove the battery from the transmitting unit
- disconnect power from the receiving unit.
After any maintenance operation:
- always make sure that commands sent by the transmitting unit only ac-
tivate the corresponding expected operations
- if a unit has been opened, close it correctly, in order not to endanger its
protection degree from dust and water: check that the gasket is intact,
correctly overlay the two parts of the housing and tighten the screws.
Temperature Relative Humidity Air Pressure
Transmitting unit
Class 5K4H
-25°C to +55°C
(-13°F to +130°F)
Class 5K2
5% to 95%
Class 5K2
70 kPa to 106 kPa
Receiving
unit
Class 5K2
-25°C to +70°C
a
(-13°F to +158°F)
a. The receiving unit can work at 70°C (185°F) only if the sum of currents corre-
sponding to the loads simultaneously activated by digital and analogue out-
puts does not exceed 10 A.
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