Nilfisk-ALTO ATS 46/53 - Manual (Page 21)

American-Lincoln 1-21
ATS 46/53 Battery
WARNING BANK (See Figure 15)
The Warning Bank is located on the instrument panel and provides the operator with fault/status indicators for
engine and sweeper systems. The operator should monitor the indicators while sweeping. It is very important
that the operator be familiar with the meaning of each indicator.
CHARGING SYSTEM LIGHT
The charging system light illuminates to indicate a charging system fault. When this occurs the
machines charging system is not working properly, have the machine serviced by a qualified
service technician.
CLOGGED FILTER LIGHT (Option)
The clogged filter light illuminates to indicate that the dust control filter is clogged. When this
occurs, stop the machine and use the filter shaker to clear the dirt and debris from the filter. After
using the filter shaker, continue sweeping.
HOPPER TEMPERATURE LIGHT (Option)
When the temperature of the air moving through the hopper dust control system exceeds 140° F,
an automatic protection feature shuts down the dust control fan and illuminates the hopper tem-
perature light. When this occurs, shut down the machine and carefully investigate for a possible fire
in the hopper, then manually reset the switch.
SOLUTION LOW LIGHT
The solution low warning light will illuminate when the solution tank is empty, indicating the end of
the scrubbing cycle.
RECOVERY HIGH LIGHT
The recovery high warning light will illuminate approximately 5 minutes before the recovery tank is
full, giving ample time to complete the scrubbing cycle, before the mechanical float shuts off the
vacuum to the recovery tank.
OPERATION OF CONTROLS AND GAUGES
WARNING
BANK
CHARGING SYSTEM
LIGHT
RECOVERY
HIGH
LIGHT
CLOGGED
FILTER LIGHT
HOPPER
TEMP
LIGHT SOLUTION
LOW LIGHT
C1636batt FIGURE 15