Liebherr ER 954 C High-Rise 1380 Hydraulic Excavator Operating Manual SN 32643 - PDF DOWNLOAD

Page 114

Control and operation

Operating manual

Operating and control elements

re-Versions for, respectively, the monitoring display, the control unit and the pump regulator BST. The areas provided on the second line are neither employed nor active on electric powered machines.

actually), actually), actually), Press the Menu key again. The screen 1/... is displayed. To exit the menu: Press the Back key. The sub-menu will be aborted.

Menu "Info In/Outputs"- Status of hydraulic pumps and of electrical inputs and outputs The screens 1 to 3 provide information on the regulation parameters for the hydraulic pumps.

Fig. 3-19

Menu "Info In/Outputs" Active flow and pressure limitations

The screen 1/... displays: active flow limitation option and which percentage of the maximum flow is set (solenoid valves EV1 and EV2). essure limitation for the hydraulic system and which percentage of the maximum pressure is set (solenoid valve EV6). regulation solenoid valves.. On the left picture, an external limitation (Hardware input I1, option 2) is activated. The currents supplying the flow limitation solenoid valves EV1 and EV2 limit these flows to 55% of their maximal values. The current supplying the pressure limitation solenoid valve EV6 limits the pressure to 80% of its maximal value.

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ER 954 C - High-Rise / 11211691


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Articles inside

Troubleshooting

1hr
pages 260-347

4Troubleshooting

11min
pages 249-259

Control and operation

1min
pages 246-248

Control and operation

1min
pages 244-245

Control and operation

1min
pages 240-241

Control and operation

1min
pages 238-239

Control and operation

7min
pages 226-237

Control and operation

5min
pages 220-225

Control and operation

3min
pages 216-219

Control and operation

5min
pages 208-215

Control and operation

9min
pages 198-207

Control and operation

3min
pages 194-197

Control and operation

6min
pages 188-193

Control and operation

1min
pages 186-187

Control and operation

5min
pages 178-185

Control and operation

3min
pages 174-177

Control and operation

1min
pages 172-173

Control and operation

1min
pages 170-171

Control and operation

1min
pages 160-161

3.4Working with the machine

1min
pages 158-159

Control and operation

5min
pages 152-157

Control and operation

1min
pages 150-151

Control and operation

6min
pages 142-149

Control and operation

4min
pages 134-141

Control and operation

4min
pages 128-133

Control and operation

4min
pages 124-127

Control and operation

3min
pages 120-123

Control and operation

1min
pages 118-119

Control and operation

1min
pages 116-117

Control and operation

1min
pages 114-115

Control and operation

1min
pages 112-113

Control and operation

3min
pages 108-111

Control and operation

5min
pages 104-107

Control and operation

2min
pages 100-103

Control and operation

1min
pages 98-99

Control and operation

1min
pages 96-97

Control and operation

1min
pages 92-93

Safety instructions, Signs on the machine

1min
pages 86-89

Safety instructions, Signs on the machine

18min
pages 64-83

Safety instructions, Signs on the machine

4min
pages 60-63

2Safety instructions, Signs on the machine

3min
pages 57-59

1Product description

1min
pages 9-13
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