Schmidt AS 990 - Page 10

Translation of Original Operating Instructions
Airport Sweeper / Airport Stand Cleaner
2017-02-02 10
22.10 Electrohydraulics Changing the oil and cleaning the oil strainer .................... 166
22.10.1 Removing the oil ...................................................................................... 166
22.10.2 Draining oil ............................................................................................... 166
22.10.3 Fill the hydraulic equipment with oil .......................................................... 166
22.10.4 Clean the oil strainer ................................................................................ 167
22.11 Pump drive ...................................................................................................... 167
22.11.1 Pump drive via belts ................................................................................. 167
22.12 Welding work .................................................................................................. 168
23 Circuit diagrams ................................................................................................... 169
24 Special tools and their use .................................................................................. 170
24.1 Vehicle ............................................................................................................ 170
24.2 Auxiliary engine .............................................................................................. 170
24.3 AS 990 ............................................................................................................ 170
25 Shutdown .............................................................................................................. 171
25.1 Vehicle ............................................................................................................ 171
25.2 Auxiliary engine .............................................................................................. 171
25.3 Snow plough ................................................................................................... 171
25.4 Sweep and pick-up unit .................................................................................. 171
26 Index ...................................................................................................................... 172