. OPERATION OPERATION emergency steering function, the emergency steering switch is installed at the CAUTION 3 - 136 machines position show n in the di agram (1 EMERGENCY STEERING SELF-CHECK FUNCTION Whe n the sta rting switc h is turn ed ON, the emergency steering is automatically a ctuated fo r approx . 3 seco nds to che ck that th e emergen cy steeri ng is f unctioning p roperly Whe n this ha ppens, st eering oi l pressure caution lam and emergen cy steerin g pilot la mp (green) (2) ligh t up. If the Do n machine ot steer th is steered d e machine d uring the uring the steerin steerin g self-check, g self-check.
The emergen cy steerin g functio n chec k is not carried out in the following If the starti ng switch i s turned ON, tu rne d OFF agai n without starting th e engin e, and is t hen turn ed ON a If the starti ng switch i s turned ON again i mmediately after stoppin g the e ngine w hen the st eering o il pressu re has ot gone d own completely. If the engin e is being preheat If th e engine i s being pr eheated . d out, the emergency steering self- check function is not actuated.
Whe n preheating is bei ng carrie d out, t he e mergency steering self- check functio n is not ac To c heck the emergenc y steerin g function, press t he e mergency steering switch after comp leting t he warming-up operation.