LINK-TRACK-RH 7T2275 - Caterpillar

Lower Window Wiper (21) - Push down on the top of the switch in order to turn on the lower window wiper. Push down the bottom portion of the switch in order to turn off the lower window wiper.
Lower Window Washer (22) - Push down on the top of the switch and keep the switch depressed in order to activate the lower window washer. While the switch is depressed, the washer fluid will spray from the nozzle.
If the wiper does not operate with the switch in the ON position, turn the switch off immediately. Check the cause. If the switch remains on, motor failure can result.
If the washer is used continuously for more than 20 seconds or used when no washer solution comes out, motor failure can result.
Seat Heater (23)
Preexisting skin conditions can be aggravated by continued use of the seat heater. If skin condition worsens, discontinue use of the seat heater.
Seat Heater - In cold weather, the seat heater can be activated in order to improve operator comfort.
ON - Push down on the top of the seat heater switch in order to activate the seat heater.
OFF - Push down on the bottom of the seat heater switch in order to deactivate the seat heater.
Do not leave any heavy item or object with a sharp point on the seat.Do not cover the seat or seat back with a blanket, seat cushion or any other similar covering. The seat heater can be over heated. Be sure to remove any spills on the seat and thoroughly dry the spill.
Note: The thermostat in the seat heater deactivates when the temperature in the cab is above 10°C (50°F). The seat heater will not operate when the thermostat is deactivated.Fine Swing Control (24)
If equipped, the switch for fine swing control is located on the right console.
Fine Swing Control - Push down on the top of the switch in order to activate the fine swing control. This improves swing control during deceleration of a swing. Push down on the bottom of the switch in order to turn off the fine swing control. Operate the machine with the switch in the OFF position when great swing forces are required. For example, digging on a sidewall requires great swing force. Operate the machine with the switch in the OFF position in order to control the motion with the swing brake.Overload Warning Device (25)
If equipped, the switch for the overload warning device is located on the right console.
Illustration 16 g01615354
Early Type
Illustration 17 g01615363
Later Type
Overload Warning Device - In lifting applications, the overload warning device activates a buzzer when there is an unstable load condition. When this occurs, the bucket load should be reduced or the stick should be moved inward.
ON - Push the right side of the switch in order to activate the overload warning device.
OFF - Push the left side of the switch in order to deactivate the overload warning device. SmartBoom Control (26)
This machine may be equipped with SmartBoom Control. For more information, refer to Operation and