Control and operation

The access and the outfit of the cab

Thissafety measurecanbemomentarilyby-passedby pushing andholdingthebutton S122 at the right front of the control panel.

Theladdercanonlybelockedafterithasreacheditsupperstopposition(H67isoff). Theladdercanonlybeswungupordownwhenthelockingdeviceisinunlockedposition (H68 is on).

Move the access ladder into lower position in case of emergency

Incaseoffailure(servicebatteriesoutoforder,defectivesolenoidvalveorwiring,...) oftheaccessladdermovingprocedure, emergency valvesareinstalledneartheaccess ladder.

Open the valves 1, 2 and 3

Move the ladder manually to the left (seen from the uppercarriage). The ladder moves in lower position.

3.2.2Safety lever

For safety purposes, the left control panel is provided with a safety lever.

Caution!

The safety lever must always be pushed up into its highest position (see arrow) when entering or exiting the cab.

When the safety lever is pushed up, the pilot control circuit is disconnected. This means that: when pilot control devices, eg. the joystick or foot pedals, are operated.

S17 illuminates).

S17

When the safety lever is pushed (push up / push down) to its lowest position, the slewing gear brake and the LED in switch S17 will return to their original states and the pilot control devices will be active.

Before the operator starts working, he must push the safety lever down into its

3.2.3Operator’s seat