Maeda MC285CB-3 - Page 151

M A E D A Mini-Crawler Crane Section 4 – RADIO REMOTE CONTROL SYSTEM INTRODUCTION
9/2020 MC285CB-3 4-91
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. 4-223
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. 4-224
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
Operation Environment
Avoid using the transmitter in a place where there
is danger of explosion.
Fig. 4-225
Battery
Use a specified battery for the radio remote
control system. The use of battery other than
specified may cause electrolyte leakage, heat
generation and rupture of the battery.
When setting a battery in the transmitter of the
radio remote control system, be careful not to turn
the battery upside down. Doing so may cause a
failure of the inside devices of the transmitter, and
electrolyte leakage, heat generation and rupture
of the battery.
Fig. 4-226
Do not heat the battery or put it in fire. Doing so
may cause electrolyte leakage and rupture of the
battery.
Fig. 4-227
Do not disassemble or modify the battery. Doing
so may cause electrolyte leakage, heat
generation and rupture of the battery.