Other operations, Recirculating air operation | Holder C 9.92 H

C 9.92		Operating Instructions
C 9.92				Other operations
				Other operations
Recirculating air operation
Recirculating air operation			1

Turning the control knob (1) to the left will select recirculated air operation.

Depending on the position of the control knob, a 3-step mix- ing of fresh air and recirculated air can be selected.

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Fresh air

Recirculated air

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Holder C 9.92 H operating instructions Other operations, Recirculating air operation

Contents

OperatingInstructions Page General notes on service ForewordContinual development September ForewordMax Holder GmbH Max-Holder-Straße Metzingen For technical exigencies requiring particular attention Foreword Table of contentsPage Intended use Information on the tractorSite of operation Unintended use Information on the tractor Residual hazards and risksDisposal instructions Driver’s licence Operating instructionsDriver’s licence classes Over 32 km/h Operating instructions Operating instructions Previous drivers licence class General notes on safety SafetySafety notes for retrofits Working clothes Gear oil, engine oil, diesel fuel Safety instructions for handling fuel, fluids and lubricants Battery acid Hydraulic oil, brake fluidEmissions Exhaust Gases Heat Battery Technical data Tractor dimensionsDimensional drawing Table of dimensions for S Technical data Distance between centreline of tires Technical data Weights Curb weight Max. loading Type 990 Engine specifications Theoretical ground speeds Fuel system Technical data /filling quantities Brakes Assembly Additional Description Information SteeringTow coupling Front lift Assembly Additional information Description Rear lift Dump bodyTraction hydraulics General tractor Electrical system Exhaust gas identification Noise level Description Views of vehicleFront left view Description TractorRear right view Operating controls Driver’s station Controls on right front console Controls on right rear console Hand throttle Controls on rear console Description JoystickPedals Steering column adjustment Indicator lights Controls at front bottom of cabin Controls at front top of cabin Door controls Door opener Controls at rear of cabin Identification plates Location of plates and labels Mounting instructions for licence plate Overview of options and variants selection Assembly Additional information Dimension/order No./type Operating Instructions A11VO40EP Accessories Page Taking into service Daily checks and activities prior to taking into serviceChecking/cleaning the radiator and protection screens Turning on the battery isolating switch Taking into serviceBattery can be switched off fully with the removable key Checking the engine oil level Taking into service Checking the trailer coupling optional if necessaryChecking the tire inflation pressure Checking the hydraulic oil level Filling fuel Checking the brake fluid level Adjusting the steering wheel Do not adjust the seat while driving. Risk of accident Adjusting the driver’s seat with pneumatic suspen- sionAdjusting the lumbar support Adjusting the backrest tilt Adjusting the driver’s weight Adjusting the horizontal suspensionHorizontal seat adjustment Checking the lights and rear view mirror Topping up wiper water Spaces. Danger of poisoning through exhaust Do not start or run the engine in enclosedGases Before starting, make sure no-one is Starting the engine BildC992H074 Checking the brakes and steering for proper function Page Driving safety rules OperationBefore starting to drive Operation Tractor must be stationary for switchingDriving Driving with hydrostatic drive Operation Stop Table of driving programs Position Marking Function Use Selecting road travel transport speed Setting the operating speed of programs 3 BildC992H024 Adjusting the fine adjustment knob Driving with SDS Special Drive System Changing the direction of travel Operating the inching pedal Table of ground speed ranges with Dual Drive Driving with hydrostatic Dual drive Drive the tractor warm for approx -12 min. at range Set the program switch to range Switching the differential lock off Switching the differential lock on Two-stage steering Steering Operating the service brake BrakesApplying the parking brake Releasing the parking brake Driving on slopes Stationary operation Special operating instructionsPark the tractor on level ground in both direc- tions Hydraulic oil for stationary operation Identical spacers must be installed on all four wheels Adjusting the track widthSpecial operating instructions 340 Nm Special operating instructions Operation in winter Safety instructions for handling attach- ments Operating the attachmentsPossible attachments Additional information for attachments Operating the attachments Operating the attachments Rear attachment or front/rear combinationsFront attachment Operating Instructions Installation of attachments Adjusting the catch hooks Adjusting the hitch insert lengthHole Position Used for Both threads must be screwed in equally far Adjusting the upper link slide and upper link Coupling the hydraulic hoses Removing attachments Installing the articulated shafts Operating the joystick Joystick operation Operating the front lift Front lift tilt controlLateral control of the front lift Operating the front lift with the membrane keyboard Adjusting the tilt with membrane keyboard Switching the front lift to double-acting Lateral control with the membrane keyboard Transport safety External operation of the front lift Flow rate limiting for joystick Setting key for float position button Operating the rear lift External operation of the rear lift Operating the hydraulic couplings Operating the green hydraulic couplings Operating the blue hydraulic couplingsOperating the yellow and white hydraulic couplings PTO switch 1 must be switched off Turning on the front PTOBefore turning the PTO on, make sure that Never turn the PTO on with the engine off Turning on the rear PTO Adjusting control sensitivity hysteresis Operating the hydraulic accumulator* front liftGas pressure in the diaphragm accu- mulator is 30 bar Applications with hydraulic accumulator Switching the hydraulic accumulator off 105 Turn on the safety switch 6 only at low en- gine speed S990 Variable pump flow Switching off the attachment variable pump Operating the hydraulic system* fixed setting 80 L Turn on the safety switch only at low engine speedIncrease the speed of the engine slowly Switching off the hydraulic system Operating the hydraulic dumping device Press button 4 only at low engine speed Operating priority flow valve Turning off the priority flow valve 113 114 Connecting line for priority flow valves 1 Page Operating the driver’s cabin Other operationsOperating the roof hatch Opening the roof hatch Removing the roof hatch Other operations Operating the windshield wiper/washerFront windshield wiper/washer Other operations To flash the headlights, pull the turn signal lever up 120 Activating the left / right turn signal Turning on the top headlightsOperating the horn Turning on the top strobe warning light Operating the 4-way hazard flashers Turning on the working lights Working light must not be used in public trafficDome light Turning on the dome light Radio* and loudspeaker Operating the radio Power socket Connecting equipment to the power socket Heating and ventilating Turning on the heating Heater Ventilation fan has 2 speeds Turning on the ventilation Recirculating air operation Other operations Air conditioning Cleaning the condenserOperating the air conditioning Air conditioning Fuses for the tractor Fuses 130 Parking the tractor Leaving the tractor unattendedStopping the tractor Parking the tractor ParkingLeaving the tractor unattended Trailers, towing Operating the trailer coupling, attaching trailers Trailers, towing Driving with a trailer Page Transport instructions Transport, hoisting, towingHoisting instructions Do not step or stand under a suspended load. Danger to life Towing instructions Transport, hoisting, towing Transport, hoisting, towing Page Indicators, adjustments Adjusting the speedometerIndication of special operating conditions Page Engine and exhaust gas turbocharger mal- functions Malfunctions, causes, remedyTraction electronics and traction hydraulics malfunctions Malfunction Cause Malfunction Cause Remedy Malfunctions, causes, remedy Malfunctions, causes, remedy 146 Hydraulic and steering system malfunctions 148 Working hydraulics malfunctions 150 151 152 Qualification of service personnel General remarks on maintenanceService How to value the tractor? General remarks on maintenance Safety notes for maintenanceHandling fuel, fluids and lubricants General remarks on maintenance Doing work on the electrical equipment Disconnect the battery ground lead Jacking up Jack lift points Securing the dumping subframe dump body Raise the cabin carefully Tilting the cabinPage Maintenance schedule Maintenance during the initial period of operationSee Maintenance schedule Regular maintenanceInterval Service and inspection Maintenance as required Periodic maintenance Maintenance every 1000 service hours Maintenance every 500 service hours Change the front and rear gearbox oil Maintenance every 5 years Interval Service and inspection Maintenance every 2 years Maintenance after the first 50 service hours Maintenance during the initial period of operationChecking the engine for leaks Checking air tubes and air hoses for leaks Maintenance after the first 50 service hours Checking the coolant level, topping up if necessary168 Adjust V-belt tension only when the engine is shut off Maintenance after the first 50 service hoursChecking the heating hoses for damage and tightness Checking engine V-belt tension and condi- tion Checking the hydraulic lines and hoses for leaks and damage Checking the hydraulic oil level170 Replacing the working hydraulics pressure filter 172 Replacing the traction hydraulics pressure filter Change the gear oil only when at operating temperature Changing the front and rear gearbox oilChanging the front gearbox oil including axle 174 Filling oil 175 176 Check the service brake Checking the parking brake for proper op- erationDo not operate the tractor with a defective braking system Tightening the wheel nuts Tightening nuts and bolts according to the torque table178 Maintenance after the first 500 service hours Oil Maintenance after the first 500 service hours Maintenance after the first 500 service hours CleaningReplacement Approx L Hydraulic system is vented automaticallyChecking the engine valve clearances Maintenance as required Switch settings Combination Tire size Type Maintenance as required Checking the air cleaner system, cleaning if Necessary Maintenance as required 186 Replacing the hydraulic return filter for hydraulic system Checking the radiator, cleaning if necessary Cleaning with compressed airCleaning with cold cleaner or water jet Cleaning the condenser 190 Greasing the tractor except universal joints Checking the frost protection of the windshield washer water Maintenance every 250 service hours Checking the engine oil levelChecking the air tubes and air hoses for leaks Checking the coolant, adding if necessary Maintenance every 250 service hours Maintenance every 250 service hours Checking the fuel lines for condition and tightness Checking the service brakeChecking the cable connections Checking the front and rear gearbox for leaks Checking the air conditioner for proper operation Checking the heating system for proper operation Checking the seat of the compressor Checking the air conditioner hoses and wiring for damageChecking the condensate water drain Visual inspection of air conditioner for leaks Checking the preheating system Lubricate the machine except universal joints Checking the windscreen wiper, renewing if necessary Tightening nuts and bolts according to the torque tableChecking the tire inflation pressure Tighten the wheel nuts Changing the engine oil at least once a year Maintenance every 500 service hoursOil Unscrew the oil drain plug 10.5 L Changing the engine oil filter Maintenance every 500 service hours Checking the engine valve clearances Maintenance every 1000 service hoursChecking the glow plugs Replacing the fuel filter element Lubricating the universal joints at least once a year Maintenance every 1000 service hours Changing the hydraulic oil at least every 2 years Maintenance every 1500 service hoursPage This work may only be carried out by your service centre Maintenance every 3000 service hoursChanging the toothed belt Replacing the injection nozzlesPage Changing the air filter element Annual maintenanceChanging the brake fluid Changing the fresh air filter Checking the battery, coating the terminals with grease Annual maintenance Lubricating the universal joints Page Changing the coolant Maintenance every 2 yearsReplacing the V-belt Changing the hydraulic oil or at 1500 hours Maintenance every 2 years Replacing the air conditioner V-beltSecure the annular fan screws with Loctite Changing the toothed belt or at 3000 hours Maintenance every 5 yearsPage Engine preservation Taking the tractor out of operation Removing the engine preservation Taking the tractor out of operation Coolant, fuel and lubricant specifications Page Filling quantities 990 Maintenance data Engine Torque Transmission, axles, wheels Maintenance data Maintenance data List of replacement partsDesignation Order number Bulbs 12 Use Power Rating Technical data of the engine 226 Alphabetical index Adjusting the driver’s seat with pneumatic suspension 210 Alphabetical index Index Alphabetical 230 231 232 233 234 235 236