OPERATING INSTRUCTIONS RH170 Operation

(Fig. 2-48:)

43 Warning lamp ENGINE PROTECTION

(left engine 1)

During working operation:

Warning lamp lits up permanently= A fault occurs on the left engine. Watch the BCS-display and contact the responsible service personnel soon. Warning lamp lits up periodicaly= A serious fault occurs on the left engine. Shut off left engine, watch the BCSdisplay and contact the responsible service personnel immediately.

With the engine at standstill:

Warning lamp 43 can display the faults stored in the fault memory of the left engine electronic unit as flashing sequences (see: "Engine electronic unit, displaying stored fault codes").

46 Warning lamp ENGINE PROTECTION (right engine 2)

During working operation: Warning lamp lits up permanently= A fault occurs on the right engine. Watch the BCS-display and contact the responsible service personnel soon. Warning lamp lits up periodicaly= A serious fault occurs on the right engine. Shut off right engine, watch the BCSdisplay and contact the responsible service personnel immediately.

With the engine at standstill:

Warning lamp 46 can display the faults stored in the fault memory of the right engine electronic unit as flashing sequences (see: "Engine electronic unit, displaying stored fault codes").

47 Indicator lamp Boom/stick angle (optional)

48 Indicator lamp Boom/stick angle (optional)

Lamp is lit up when the boom/stick angle is in normal working range.

Lamp is lit up when the boom/stick angle is in hazard range. (the tracks may be demaged by the working equipment).

Increase the angle. The buzzer (no. 34) sounds until the angle has resumed the normal working range.