OPERATING INSTRUCTIONS RH 120 E Operation Fig. 2-30: No.
Element
Function
Symbol
Reset with switch (92)
101 Button
Dumper count
102 Button
Boom floating posi- If actuated: stick cylinders are pressurized when retraction (only for loading ted shovel equipment) Actuate button (102) only when control lever (115) is in “0“ position.
103 Button
Boom floating posi- If actuated: boom cylinders are pressurized when tion retracted Actuate button (103) only when control lever (116) is in “0“ position. Activates the horn
104 Button
Warning signal
105 Button
Electronic excavator Switches the electronic excavator control on and off. control
111 Pedal
Bottom-dump ket
112 Pedal
Travelling, left track
113 Pedal
Travelling, track
buk- Opens / closes the bottom-dump bucket. forwards / reverse
right forwards / reverse
115 Control lever
Lifts and lowers the bucket / backhoe bucket stick; Slews and brakes the superstructure.
116 Control lever
Raises and lowers the boom; Tipping and rearward tilting of bucket resp. backhoe bucket. buk- To the left - opens the bottom-dump bucket. To the right – closes the bottom-dump bukket.
117 Button
Bottom-dump ket
118 Button
Dumper count
123 Lever
Locking console
the
left Lever vertical – console locked. Pushed forward – locking released. Console can be displaced.
124 Lever
Locking console
the
right Lever vertical – console locked. Pushed forward – locking released. Console can be displaced.
BA RH120E(3 664 090.00)-EN
To the left – increment count To the right – decrement count
2-37
