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Machine Control Panel
Electrical Power Indicator (See Figure 3, Item "A")
A yellow light will be illuminated when the charger is plugged into an AC electrical outlet. The electrical cord must be unplugged and stowed before operating the machine.
Key Switch (See Figure 3, Item "B")
The key switch is standard on the "L" models. It is used primarily for preventing unauthorized use by removing the key. To turn the control panel "ON", the key switch must be turned clockwise and then the green "ON" button must be pressed (see item "C"). To turn the control panel "OFF", turn the key switch counterclock- wise.
ON/OFF Buttons (See Figure 3, Item "C")
Pressing the green button turns "ON" the power to the control panel (if the machine is equipped with a key switch, first turn the key clockwise). Pressing the red button turns "OFF" power to the control panel (if the machine is equipped with a key switch, the power can also be turned "OFF" by turning the key counterclock- wise.)
NOTE: The "L model" machine is equipped with self diagnostics and will sometimes fail to operate if a fault is detected. Once the fault is corrected the machine can be reset by turning the power "OFF" and turning it back "ON". If this fails to correct the problem, contact your authorized service personnel immediately.
NOTE: This machine is equipped with a battery power saving device. If the machine is unattended for more than 16 minutes, it will automatically shut itself off.
Battery Meter (See Figure 3, Item "D")
The battery meter indicates the relative charge of the battery pack. The meter has two green, one yellow and one red light. When the light switches to "red" the brush(es) and solution flow will stop. All other functions will continue to operate. The batteries must then be immediately recharged to prevent shortening the life of the battery pack.
Control Handles (See Figure 3, Item "E")
The control handles are located at the rear of the machine. They are used to guide the machine.
Traverse Speed Knob (See Figure 3, Item "F")
To increase speed, turn knob clockwise. The machine will not traverse when the knob is turned fully counter- clockwise.
Forward/Reverse Switch (See Figure 3, Item "G") On Traverse "L" Models Only - The forward/reverse switch starts the traverse motor forward and when the brush head is in the down or scrub position it also activates the brush motor(s) and solution flow. There is a two second delay for the brush motor(s) to stop after releasing the switch. Either the right or the left switch can be used. Use either switch in conjunction with the white reverse switch to reverse the traverse motor.
"S" Model - On the
Reverse Switch (See Figure 3, Item "H")
On Traverse "L" Models Only - The reverse switch, when used in conjunction with one of the forward/reverse switches, causes the machine to reverse directions. The reverse speed is 70% of the forward speed.
Brush Motor Buttons (See Figure 3, Item "I")
To lower brush head and activate brush motor(s) and solution flow, press and hold the down button until the green light is illuminated. Continue to press and hold down button for additional brush pressure, or until brush head stops. The brush motor(s) and solution will then operate when either one or both of the forward/reverse button(s) are pressed. To deactivate the brush motor(s) and solution flow, raise the brush head by pressing and holding the up button until the green indicator light turns off.
Solution Control Buttons (See Figure 3, Item "J")
The solution control buttons regulates the flow of chemical solution to the floor. When powering up the machine, the solution setting will automatically adjust to the mid setting (see your authorized Clarke serviceman if a different setting is preferred). To increase the flow, press and hold or press the upper button (+) multiple times. The green bar will move up the scale as the flow in- creases. To decrease the flow, press and hold or press the lower button
Vacuum Motor Switch (See Figure 3, Item "K")
To activate the vacuum motor, lower the squeegee handle. The handle has three positions. Lowest position is the operating water pickup position. The center position is used during transport to clear vacuum hose. The upper position is the vacuum motor "OFF" position.
GF H J K G
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A
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D
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Figure 3
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