ELECTRICAL
4 - 20
CX EXCAVATORS
RPM CONTROL
Auto Warm-Up, All Models
Increases engine rpm by steps over a 15-minute period or until operating temperature is
reached if:
1) Water temperature is below 122°F
2) Hydraulic functions are not operated for 12 seconds. (pressure switches off)
3) One touch or Auto idle is off.
4) If any functions is operated or throttle movement, auto warm-up is canceled.
When all the above conditions are satisfied, automatic warm up is performed.