Control, operation

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 pressure is interrupted. This means that: en pilot control devices, e.g. the joystick or foot pedals, are operated. ngage (indicator light in switch S17 illuminates).

S17

By moving the safety lever to its lowest position, the original switching states of the slewing gear brake and its switch S17 will be recreated and the pilot control devices are active.

Before starting work from the operator's seat, the safety lever must be pushed to its lowest position.

This will avoid unexpected movements of the machine.

3.2.3.1Adjusting the armrests

Adjusting the armrests

Turn the knurled screw 3 on the armrest in direction a The armrests incline upwards.

Turn the knurled screw 3 on the armrest in direction b The armrests incline downward.

3.2.3.2Adjusting the seat and backrest

Adjusting the seat and backrest

Rear seat incline: Pull lever 4a up, set the incline and release the lever.

Front seat incline: Pull lever 4b up, set the incline and release the lever.

Backrest: Pull lever 10 up, set the incline and release the lever.

3.2.3.3Adjusting the horizontal seat position

Pull up the lever 1 to push the operator's seat in the horizontal direction. Pull up the lever 2 to push the operator's seat including the control panels in the horizontal direction.

3.2.3.4Adjusting the seat suspension

Use the turning knob 5 to adjust the seat suspension to match the body weight.

3.2.3.5Adjustments on switch arrangement (air- cushioned opera-

To adjust the vibration damper: Press button 5 (+ or -) and set the vibration system according to body weight.

To adjust the lumbar support: Press button 6 (+ or -) to inflate or deflate the lower lumbar chamber. Press button 7 (+ or -) to inflate or deflate the upper lumbar chamber.

To turn on the seat heater: Use switch 8 to turn the seat heater on or off.

The seat heater turns off automatically when the proper temperature is reached.

3.2.3.6Putting on / releasing the safety belt

3-17 Safety belt

The safety belt is automatic. It is not necessary to adjust the length of the belt. Pull the belt and buckle 2 from the roller mount 1 If pulled out of the roller mount jerky, the belt may lock. Push the buckle into the belt lock 3 until it is properly engaged.

Danger!

The safety belt is designed to protect the operator.

Before starting the machine, always fasten the safety belt.

Ensure that the safety belt is not twisted when it is fastened.

To ensure your safety, check the condition, function and fastening of the belt regularly and replace any damaged parts immediately.

To open the lock 4, push the belt lock down using your thumb. The safety belt will slide automatically back into the roller mount 1.

3.2.3.7Vibration damper

The seat complies with ISO 7096. If the machine is used in accordance with regulations, the values of the vibration tation vibration for the relevant machine class in accordance with ISO 7096.

The values for vibration accelerations a zw, measured in accordance with ISO 26311, therefore comply with the requirements for protection against whole body vibration according to EN 474-1.

3.2.4Adjusting the steering column

Fig. 3-18 Steering column

By adjusting the steering column, the position of the steering wheel to the body can be set.

Press the release lever 2 down with the foot. Set the desired position by pulling or pushing the steering wheel. Take the foot off the release lever 2; the steering column is locked in the desired position.

3.2.5Front windshield

The front windshield can be locked in two positions.

a: Window closed.

b: Window fully opened (locked in place on the roof of the cab). Pull pin 1 in and down. The window is unlocked.

Move the windshield with bracket 2, secure in one of the two window positions (a or b) and relock with the pin 1

3.2.6Sun visor

The cab is provided with two sun visors on the front windshield and on the window pane in the cab roof.

Front windshield

Pull the sun visor down on the cross bar 1. The sun visor can be adjusted as desired. Press button 2 (red). The sun visor rolls up by itself.