FILTER SHAKER SWITCH (Only models with dust control)
The fi lter shaker switch (A) is located on the instrument panel as shown in fi gure 16. By pressing and holding in the upper half of the switch, it will
activate the fi lter shaker motors for 20 to 30 seconds. Releasing the switch, returns to the off position.
The dust control fan will stop when the fi lter shaker has been activated. The fi lter shaker will only operate with the hopper in the "DOWN" position.
FIGURE 17
DUST CONTROL SWITCH
The dust control switch (B) is located on the instrument panel as shown in fi gure 17. To turn on the dust control system for normal sweeping,
press the lower half of the switch.
WARNING!
Turn the dust control switch to the center "OFF" position while wet sweeping. Water will damage the fi lter and cause premature fi lter