EMERGENCY TEST SWITCH EMERGENCY TEST SWITCH (option) 11) 11) (1) The emergency steering system can be manually tested. Push the switch in order to determine if the emergency steering and the emergency steering lamp are functional. M (2) When the switch is pressed, the emergency steering pump motor will run. The emergency steering lamp will light. If the emergency steering lamp does not light, do not operate the machine. 75793CD52 CLUTCH CUT OFF MODE SWITCH CLUTCH CUT OFF MODE SWITCH 12) 12) (1) Four modes are available for operator's preference and job condition. OFF : The clutch cut off function is disable. L (Low) : The clutch is disengaged early for short-distance and rapid loading.
M (Medium) : The clutch is disengaged normally for general dig- ging and loading operation. H (High) : The clutch is disengaged lately for slope ground. The clutch cut off functions of the left brake pedal depend on the position of the left brake pedal and the position of the clutch cut off mode switch. · · L OFF H M · · M mode (2) L mode H mode Left brake pedal 75793CD58 TRANSMISSION SHIFT MODE SWITCH TRANSMISSION SHIFT MODE SWITCH 13) 13) (1) A Four modes are available for operator's preference and job condition. MAN (Manual) : Machine is operated by selected gear on lever. AL (Auto Light) : Automatic shifting point is fast for long-dis- tance transportation and fuel efficiency.
AN (Auto Normal) : Automatic shifting point is normal without automatic kick-down to 1st gear for general digging and loading operation. AH (Auto Heavy) : Automatic shifting point is normal with auto- matic kick-down to 1st gear for more power- ful operation. AL MAN AH AN . . . · · 75793CD59 · · ENGINE MODE SWITCH ENGINE MODE SWITCH 14) 14) (1) S E P The operator can adjust the machine's performance with this dial switch. P (Power) : Maximum power output for hard digging operation or hill climb. S (Standard) : General digging and loading operation. E (Econo) : Maximum fuel efficiency for general loading.
· · · 75793CD57 7-46 Positions for clutch cut off function Clutch cut off mode switch L M H Left brake pedal L, M, H M, H H