M A E D A Mini-Crawler Crane Section 4 – REMOTE CONTROL SYSTEM INTRODUCTION
1/2019 MC285C-3 4-79
Foreign Objects
Do not put metals, flammables or water in the
battery storage section of the transmitter or the
inside of the opening of the battery charger.
Do not connect the battery storage section of the
transmitter or the terminal section of the inside of
the opening of the battery charger with a piece of
metal or do not insert a piece of metal into these
parts.
Doing so may cause an electric shock or fire.
Fig. 4-213
Avoid Impact
Always use a waist belt (1) to avoid dropping the
transmitter.
Fig. 4-214
WARNING! Electrical Shock Hazard. Do not
use the transmitter if its case is damaged. Do
not drop the transmitter or allow the case to
become damaged. A damaged case may
cause internal component damage and/or
electrical failure.
Fig. 4-215
In the event of damage, remove the battery from
the transmitter and return the transmitter to us or
our sales service agency for service.
WARNING! Sudden Movement Hazard. Do not
use the transmitter if its case is damaged. A
damaged transmitter case may cause operator
error.
Cold Weather
Avoid using the transmitter in ambient
temperatures that change suddenly or that are
-20°C or below. Sudden changes in temperature
may cause condensation to form inside the
transmitter, causing failure or malfunction and
leading to a serious hazard.
Fig. 4-216
During cold weather operation, allow sufficient
idling prior to starting crane operations. During low
temperatures, hydraulic fluid has a higher
viscosity, which may result in a delay of functions
in crane operations.
Fig. 4-217
Avoid storing the transmitter in the following
conditions, as this may cause the transmitter
enclosure to deform, discolor or damage internal
components, resulting in damage or malfunction:
• Extremely low temperature (-20°C or below) or
direct cold air
• Direct sunlight
• Near warm air outlets of vehicles
• Near heating system
• High humidity
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