100
W9272-8135-1
05/2020
Operation
Observation of the displays after starting and during operation
The operator must observe the display indicators and displays after starting and during operation.
If the engine oil pressure becomes too low during operation, the en-
gine must be stopped immediately. The engine oil pressure indica-
tor (2) lights up, the warning light (1) flashes red and the display
message as in the figure on the right appears.
If a fault occurs in the charging system during operation, the engine
must be stopped immediately. The charge indicator (2) lights up, the
warning light (1) flashes red and the display message as in the fig-
ure on the right appears.
The warning light (1) flashes red when a system fault
or technical malfunction occurs. Stop the engine im-
mediately! The warning light flashes yellow when the
system issues a warning. In addition to the messages
that appear in the display, you will also hear an acous-
tic warning signal.
Clear the messages by taking appropriate steps, see
"Troubleshooting: Display indications" (page 166), or
contact qualified personnel if necessary.
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: ......