ROPA Maus 5 - Page 9

Contents
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6.22.1.2 Icons.......................................................................................................286
6.22.1.3 Keys and controls..................................................................................287
6.22.2 Operation of park heating......................................................................287
6.22.2.1 Switch on heater with immediate start button....................................... 287
6.22.2.2 Switch on heater with the Heater menu................................................288
6.22.2.3 Adjust remaining runtime during operation........................................... 288
6.22.2.4 Switch
off heater....................................................................................289
6.22.2.5 Setting and activating timer...................................................................289
6.22.2.6 Deactivate, edit and delete programmed timers................................... 291
6.22.2.7 Delete all programmed timers............................................................... 291
6.22.2.8 Adjust immediate start key.................................................................... 292
6.22.2.9 Set day of the week.............................................................................. 292
6.22.2.10 Set time..................................................................................................292
6.22.2.11 Set language..........................................................................................293
6.22.2.12 Set temperature unit..............................................................................293
6.22.2.13 Set brightness........................................................................................293
6.22.2.14 Adjusting display shutdown................................................................... 293
6.22.2.15 Set day/night lighting............................................................................. 293
6.22.2.16 Call system information......................................................................... 294
6.22.2.17 Open saved error message...................................................................294
6.22.2.18 Reset......................................................................................................294
6.22.3 Hydraulic oil
tank heater........................................................................295
6.23 Electrics..................................................................................................296
6.23.1 Voltage monitoring................................................................................. 296
6.23.2 Disconnecting timer from vehicle power supply.................................... 296
6.23.3 Battery disconnect relay........................................................................ 297
6.23.4 Battery emergency shutdown................................................................297
6.24 Shutdown............................................................................................... 298
7 Maintenance and Service........................................ 299
7.1 Diesel engine.........................................................................................302
7.1.1 Dry air filter............................................................................................ 303
7.1.2 Oil change at diesel engine...................................................................308
7.1.3 Fuel supply............................................................................................ 310
7.1.3.1 Replacing/draining water of the fuel prefilter insert at the electric
pump...................................................................................................... 312
7.1.3.2 Exchange fuel fine filter and prefilter at the engine...............................313
7.1.3.3 Bleeding the fuel system.......................................................................315
7.1.3.4 Microorganisms in the fuel system........................................................316
7.1.4 Cooling system diesel engine............................................................... 316
7.1.4.1 Cleaning of the cooling system.............................................................317
7.1.4.2 Checking coolant................................................................................... 319
7.1.4.3 Replacing coolant.................................................................................. 321
7.1.4.3.1 Renew silicate cartridge........................................................................ 322
7.1.4.4 Remarks of Mercedes-Benz on the cooling agent (general
information)............................................................................................ 322
7.1.5 Valve clearance adjustment...................................................................323
7.1.6 SCR exhaust after-treatment with AdBlue
®
...........................................324
7.1.6.1 Exchanging the AdBlue
®
filter insert......................................................325
7.1.7 Other maintenance work on the engine................................................ 326
7.2 Pump distributor gears (PDG)...............................................................327
7.2.1 Oil cooler pump distributor gears.......................................................... 330
7.3 Hydraulic system................................................................................... 330
7.3.1 Hydraulic oil tank................................................................................... 332
7.3.1.1 Hydraulic fluid change........................................................................... 333
7.3.1.2 Exchange suction return filter element..................................................336
7.3.2 Replacing pressure filter element..........................................................338