. OPERATION EXPLANATION OF COMPONENTS the machine 3 - 25 COOLING FAN REVERSE ROTATION PILOT LAM This lamp (2) lights up when the d irection o f rotat ion of the c ooling fan is reverse d. At the same ti me, "COOLING FA N REVERSE" is displayed on the character dis REMARK When the eng ine is running, even if the cooling f an reverse switch is operated, t he fan does not rota te in reverse. witch and the a ctual direction of In this case, t he position of the s witch and ctual direc rotation of the fan are different, so the cooling fa n reverse r otation pilot lamp flas hes. witch to its original position or stop the engine and witch.
Return the s operate the s EMERGENCY STEERING PILOT L (Green) (Machines eq uipped with Emerge This lamp (3 actuated. If the engine s tops when the mach ine is traveling or an abnormality occurs in the steering oil press ure circui t, and the mach ine is traveling at a speed of more than 2 km/h (1.2 MPH ), the emergency steering is au tomatically actuated and the l amp l ights If the lamp li ghts up, move the machine immediatel place, stop th e engine, and chec k the condition. In addition, th e lamp flashes if the emergency st eering is a ctuated continuously for one minute.
At the same time, "E02 EMR S/ T OVERRUN" is display ed on the character d ispla y, so ove immediately t o a safe place, stop the engine, an d check th e condition. There is an e mergency steering s elf-check func tion. For d etails, see FUNCTION ( PAGE 3-124)" in the OPERATION section. TEERING SELF-CHECK OUTPUT MODE PILOT LAMP (POWER MODE) selected. This lamp (4) lights up when the power mode is Use the powe r mode selector swi tch to select th e output m