Operation
W9272-8135-1
99
05/2020
Numeric (1) displays of the engine speed show the engine‘s current
number of revolutions per minute.
The time meter (2) shows the actual hours of operation of the ma-
chine (independent from the engine speed).
Keep an eye on the displays and indicators during operation
(page 100).
Start the engine in Cold-Weather Conditions
Turn the potentiometer to the
position.
The AUTIO IDLE switch is switched off.
Insert the key into the starter switch and turn it to the RUN position.
The preglowing indicator lights up for a short period of time. The engine can be started after it disappears.
Turn the starter switch to the START position and hold it there until the engine has started. Release the starter
switch.
If the engine does not start, turn the starter switch to STOP and then repeat the start procedure.
Stopping the engine
Turn the starter switch to the STOP position and remove the key.
If the engine is to be stopped to take the machine out of operation, the services for placing the ma-
chine out of operation (page 133) must be carried out.
Do not stop the engine by shutting down the battery power directly with a battery switch or by other
means.
Doing so may cause failure or malfunction.
Summary of Contents for U50-5
Page 1: ...GB COMPACT EXCAVATOR MODEL U50 5 OPERATING INSTRUCTIONS W9272 8135 1 Original 05 2020...
Page 38: ...36 W9272 8135 1 05 2020 Safety rules...
Page 54: ...52 W9272 8135 1 05 2020 Description of the machine...
Page 74: ...72 W9272 8135 1 05 2020 Assembly and functions...
Page 164: ...162 W9272 8135 1 05 2020 Operation...
Page 222: ...220 W9272 8135 1 05 2020 Maintenance...
Page 224: ...222 W9272 8135 1 05 2020 Safety inspection...
Page 234: ...232 W9272 8135 1 05 2020 Software information...
Page 235: ...Software information W9272 8135 1 233 05 2020...
Page 236: ......