MAN.234 Rev.3 ENG - Use and maintenance manual S19HD PRO page
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• the red sealed key 2 to bypass engine anomalies that block the
platform manoeuvres;
• the yellow sealed key 3 to bypass the emergency stop in the
basket, only in case of danger;
• the red sealed key 4 to enable the emergency electropump;
• the remote connection on/off lever and the connector to re-
ceive technical assistance from C.M.C. Service or authorized
workshops;
• the 12 V socket;
• the buzzer.
3.1.1
Ignition of the endothermic engine
In order to start the endothermic engine, turn the SK key all the way to the
right up to the symbol .
Before starting the engine, especially if the MEWP is used in workplaces
with low atmospheric temperatures, it is advisable to heat the spark plugs
of the machine engine while keeping the key on the symbol for a few
seconds: this will cause the corresponding orange light 2 (Picture 4a) to
turn on.
The ignition of the endothermic engine can also be carried out with the ra-
dio/wired control. Using it on the ground or in the basket:
• turn the SK key to position 1;
• move the lever in the Picture 5 upwards, present on the left side of
the radio/wired control under the joystick J1 (Picture 8);
• in this case, the green light 5 (Picture 4a) will light up on the switch-
ing on/off station to signal the correct power supply of the machine.
To switch off the endothermic engine, you can alternatively:
• turn the SK key all the way to the left on position 0;
• lift the lever 8 in the Picture 8;
• press, in emergency situations, one of the emergency buttons on
the machine (par. 4.5.1).
3.1.2
Switching on/off the electric engine (*optional)
On the machine, it can also be provided an auxiliary electric engine
(*optional).
If you choose to use it:
• connect the 110/120/230 V socket to the nearest electrical source;
Picture 6: power line socket.
• from the radio/wired control, start the engine by pushing the lever
in Picture 5 downwards;
• the power supply is signaled by the lighting up of the green led 5
(Picture 4a) on the switching on/off station.
To switch off the electric* engine, it will be enough to alternatively:
• turn the SK key all the way to the left on position 0;
• lower the lever mentioned above;
• press, in emergency situations, one of the emergency buttons pro-
vided on the machine (par. 4.5.1).
It is not possible to turn on both the endothermic engine and
the electric engine at the same time.
3.1.3
Other power supplies *optional
The machine can be supplied on request completely with a 48 V electric
engine powered by 160 Ah lithium batteries or with a hybrid feed.
Power line
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