Table of contents 1 Introduction Your forklift truck 2 Intended use 3 Impermissible use 4 Description of use and climatic conditions 4 Symbols used 5 Technical description 5 Receiving the industrial truck 7 Legal requirements for placing on the market 8 2 Safety Safety guidelines 10 Residual risks 11 Stability 12 Inthe case of tip-over 12 Handling consumables 12 Competent person 13 Regulations 13 Fit attachments 14 Fork carriage emergency lowering 17 Emergency exit with attached rear window 18 3 Overview Identification plates 22 Truck overview 24 Operating elements 25 Display unit 26 Switch panel 33 4 Operation Service plan before initial commissioning 36 Instructions for running-in 36 Pre-shift checks 37 Operating Instructions- 391 807 10 01 EN-06/2013 III
Table of contents Standard equipment 38 Entering and exiting the truck 38 Adjusting the driver's seat 38 Adjusting the steering column 42 Setting the clock 42 Seat belt 43 Starting and stopping the internal combustion engine (dual-pedal operation) 45 Driving (dual-pedal operation) 48 Starting and stopping the internal combustion engine (single-pedal operation) 51 Driving (single-pedal operation) 55 Steering system 58 Brake system 58 horn 60 Joystick with central lever operation 61 Joystick with single lever operation 66 Special equipment 72 Joystick with central lever operation and 3rd auxiliary hydraulics without toggle switch 72 Joystick with single lever operation and toggle switch-controlled 3rd auxiliary hy¬ draulics 78 Depressurisation 84 Adjusting the driver's seat equipped with air suspension 84 Adjusting the driver's seat with rotating device 86 Driver's cabin 88 Lighting 88 BlueSpot 91 Windscreen wiper 92 Window heater 95 Heating system, air conditioning 95 Regenerating the particle filter 98 Regenerating the changing particle filter 101 Linde Forklift Data Management (LFM) 104 Mast positioning 110 Working underload 112 Before taking up load 112 Adjusting the fork arm distance 113 Picking up a load 114 Travelling with load 115 Setting down loads 116 Towing device 116 IV Operating Instructions - 3918071001EN-06/2013
Table of contents Before leaving the truck 118 Loading/Transporting 119 Removing the lift mast 119 Driving without the lift mast 119 Loading the crane 119 Transportation by lorry or low-bed semi-trailer 120 5 Maintenance General information 122 Inspection and maintenance data 123 Recommendations for consumables 124 Inspection and maintenance overview 127 Service plan as required 127 1000 h service plan 128 3000 h Service plan 130 6000 h Service plan 133 9000 h Service plan 136 Engine 139 Checking the engine oil level 139 Changing the engine oil and engine oil filter 140 Fuel 143 Draining water from the fuel filter 145 Changing the fuel filter 145 Cleaning the fuel tank ventilation hose 147 Checking the coolant level 147 Changing the coolant 148 Checking the coolant concentration 150 Cleaning the water cooler and hydraulic oil cooler, and checking them for leaks 152 Checking the condition and secure positioning of the engine support and engine mounting 154 ChecktheconditionoftheV-ribbedbelt 154 Changing the V-ribbed belt 155 Changing the toothed belt and tensioning pulley 156 Changing the water pump 156 Checking the toothed belt drive 156 Changing the air filter cartridge 156 Changing the air filter safety cartridge 157 Check the dust discharge valve 159 Cleaning the prefilter (special equipment) 160 Cleaning the oil bath air filter (special equipment) 160 Operating Instructions- 391 807 1001 EN-06/2013 V
Table of contents Change the oil in the oil bath air cleaner (Optional) 161 Check the intake and exhaust pipes for leaks 162 Checking the particle filter system 162 Draining water from the water trap at the changing particle filter (special equip¬ ment) 163 Cleaning the water trap at the changing particle filter (special equipment) 163 Cleaning the pressure control device at the changing particle filter (special equip¬ ment) 164 Gearbox 165 Drive axle and wheel motors: Checking mounting 1 65 Checking and adjusting the side stops on the drive axle 166 Checking the drive axle bearings for wear 166 Checking the mounting of the hydraulic pump on the engine 167 Chassis, bodywork and fittings 1 68 Cleaning the truck 168 Bonnet 168 Floorplate 170 Maintaining the heating system and air conditioning (special equipment) 171 Checking the condition and correct function ofthe seat belt 172 Chassis: Checking the mounting 174 Checking and oiling the bearing points and joints 175 Topping up the washer system container (special equipment) 176 Chassis frame 1 77 Wheelchange 177 Tighten the wheel bolts 177 Checking the tyres for damage and foreign objects 178 Checking the tyre pressure 178 Checking the condition ofthe antistatic belt 180 Cleaning and lubricating the steering axle, checking the mounting 180 Controls 181 Checking the parking brake for correct operation 181 Checking the pedal group 181 Checking the bellows at the actuating lever 182 Electrics 183 Check the condition and secure positioning of electric cables, cable connectors and connections 183 Battery: condition check, disposal 183 Hydraulics 185 Checking the oil level in the hydraulic system 185 Changing the hydraulic oil 186 Hydraulic system: changing the filter 188 VI Operating Instructions - 3918071001EN-06/2013
Table of contents Checking the bleeder valve on the hydraulic tank for correct function 191 Check the hydraulic system for leaks 192 Checking the tilt cylinder bearings for wear 193 Checkthemountingofthetiltcylinders 193 Checking the hose carriage 193 Checking the pre-load of the double hoses 195 Load lift system 196 Working on the lift mast and at the front of the truck 196 Cleaning and spraying the lift mast chain 199 Checking the mounting, condition and function of the lift mast, lift mast chains, lift cylinders and end stops 200 Adjusting the lift mast chain 200 Checking the fork arms and fork arm safety devices 202 Cleaning and lubricating the sideshift (special equipment), checking the fastening .... 203 Checking the sideshift (special equipment) for wear 204 Cleaning and lubricating the fork prong positioner (special equipment), checking the mounting 204 Checking the fork prong positioner (special equipment) for wear 205 Self-help 206 Open cover of electrical system 206 Fuses for basic and special equipment 207 Main fuses in the engine compartment 208 Diagnostics connector 209 Malfunctions during operation 210 Malfunctions, causes and remedies: Diesel engine 212 Malfunctions, causes and remedies — hydraulic system 215 Jump start 217 Towing 218 Shutting down 222 Shutting down the truck 222 Disposal of old trucks 223 Operating Instructions- 391 807 10 01 EN -06/2013 VII
Table of contents 6 Technical data Overview of dimensions 226 TypesheetH14D 227 Type sheet H16D 230 Type sheet H18D 233 Type sheet H20D 236 Type sheet H20D-CT/600 239 Lift mast data model 181 242 Truck configuration 243 Tyre variants and rim sizes 244 Load capacity diagrams 245 Additional capacity rating plate for attachments 246 Noise emission values 247 Vibration characteristic values for bodily vibrations 248 VIII Operating Instructions - 3918071001EN-06/2013
Operating Manual for Linde Diesel Forklift Truck 391 Series models H14D, H16D, H18D, H20D, and H20/600D. This manual provides technical guidance for mechanics and repair professionals.
Includes technical specifications, model dimensions, type sheets, lift mast data, and truck configuration details. Covers tyre and rim specifications, load capacity diagrams, and information on noise emission and vibration characteristics for OEM-standard maintenance.