SAFETY MAINTENANCE INFORMATION 2

Horn Switch When the switch (8) at the tip of the right work equipment control lever is pressed, the horn will sound.

Room Lamp Switch NOTICE It is possible to turn on the interior cab room lamp even when starting switch is in the OFF position, do not forget to turn it off.

This switch (9) is used to light up the room lamp. ON position: Lights up OFF position: Goes out It will also light up even when the engine is not running.

Emergency Pump Drive Switch NOTICE Emergency pump drive switch is provided to make it possible to perform work for a short time when there is a failure in the pump control system. It is necessary to repair the abnormal location as soon as possible.

Switch (10) makes it possible to temporarily perform operations should any abnormality occur in the pump control system (when monitor display shows E02). (a) When abnormal : Move switch up (b) When normal : Move switch down If the display shows E02, move the switch up to make it possible to carry out work.

Swing Parking Brake Release Switch NOTICE This switch makes it possible to perform swing operations for a short even when there is a problem in the swing parking brake electric system. DO NOT use this switch except in emergencies. Repair the problem as soon as possible.

Switch (11) makes it possible to temporarily perform operations should any abnormality occur in the swing brake system (when monitor display shows E03).

(a) Release: Position for abnormality (switch moved up) (b) Normal: Normal position (switch moved down)

When the monitor display is "E03", move this switch up to make it possible to perform operations.

When this switch is set to release position (a), the swing lock monitor flashes.

Rotating Lamp Switch (If Equipped) This switch (12) is used to light up the yellow rotating lamp on top of the cab.

Lower Wiper Switch This switch (13) operates the lower wiper (A). ON position: Lower wiper is actuated OFF position: Lower wiper stops

If this switch is turned to the ON position at the same time as the wiper switch, the wiper and lower wiper (A) will be actuated in turn.

Large Capacity Airflow Air Conditioner Blower Switch (if equipped) Switch (14) operates the large capacity airflow air conditioner blower.

Boom Shockless Control Switch This switch (13) controls the shaking of the work equipment when the boom is stopped.

Effect

The shaking and spillage of load from the bucket is reduced.

Operator fatigue is reduced when operating for long periods, so operations can be performed saftely.

REMARK

When the switch is at the ON position and the boom is stopped, the movement of the boom until it stops will increase slightly.

Be careful when using this operation until you become accustomed to it.

The boom drifts down and it is difficult to position it, so set this switch to the OFF position when carrying out operations with a raised load.

Step Light Switch Use this switch (16) when getting off the machine at night.

When the switch is pressed, the step light will light up for approx. 60 seconds.

Even if the starting switch key is at the OFF position, the step light will light up for approx. 60 seconds when the switch is pressed.