SK1050 Operator’s Manual Controls - 27 Graphic Display Item Description Notes 8. Engine coolant temperature indicator c00ic116w.eps Displays coolant temperature. IMPORTANT: If temperature goes above 230°F (110°C): 1. Stop operation, set throttle to low idle, and allow engine to cool. 2. Stop engine. 3. Check coolant level. 4. Ensure radiator is clean. 9. DPF regen inhibited indicator c00ic105w.eps Lights when automatic exhaust cleaning (DPF regeneration) has been inhibited. IMPORTANT: System will remain in inhibited mode until unit is returned to automatic mode. Manual exhaust cleaning (DPF REGEN) must be initiated through Tier 4 menu when this indicator is on.
See “Exhaust Cleaning - Tier 4 Only” on page 72. 10. Hourmeter HRS c00ic106w.eps Displays engine operating time. Use these times to schedule service. 11. Engine speed increase button c00ic107w.eps To increase engine speed, push once. To increase to full speed, push twice. IMPORTANT: • Increasing engine speed also increases attachment speed. • Each button press increases engine by 360 rpm.