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ALWAYS turn the machine power switch OFF
and unplug the machine before performing any
service. Severe personal injury could result if
electrical power is not disconnected.
AFTER EACH USE:
1.
Inspect the vacuum filter bag. If the bag is full or
damaged install a new one.
2.
Check the cord and plug for nicks, cuts or damage.
Report these to your supervisor for correction. Wrap
the electrical cord on the hook provided.
3.
Store the vacuum in a clean dry area.
FULL BAG INDICATOR
Your machine is equipped with a device that senses when
airflow inside the vacuum chamber is restricted. The red
light located next to the on/off switch will come on when this
condition exists. Restricted airflow can be caused by the
following conditions:
A.
If vacuum filter bag is full; install a new bag.
B.
If the bag is not full, there is an obstruction in the
system. Remove the vacuum hose and hold it up to the
light; clean out any debris. Next, check the inlet to the power
brush housing and clear it of any debris.
ELECTRONIC POWER BRUSH MONITOR
The machine is equipped with a control system that alerts
the operator via indicator lights if a problem ooccurs within
the power brush housing. The lighting conditions and what
they mean are:
A. Green Light Illuminated & Red Light Off - The brush
assembly is working properly.
B. Both Red & Green Lights Illuminated - Lower the
brush, the drive belt may be broken, or change the brush
strip.
C. Red Light Illuminated & Green Light Off - The brush
roller is obstructed and cannot rotate. Turn the power switch
off and unplug the machine. Remove any string, debris or
other obstruction so that the brush turns freely.
MAINTENANCE
VACUUM INLET FILTER
This machine has a vacuum inlet filter (Drawing 1, Item 69)
that will require periodic cleaning or replacement. The filter
is located below the paper bag cage in the housing.
To clean: Remove the filter and shake or vacuum it. If the
filter is worn or uncleanable, replace.
HEPA FILTER
The hepa filter (Drawing 1, Item 49) will also require periodic
cleaning or replacement.
To clean: Unlatch the cover (Drawing 1, Item 50) to access
the hepa filter, remove the filter and shake or vacuum it. If
the filter is worn or uncleanable, replace.
BRUSH STRIP REPLACEMENT
This machine has a removable brush strip. Replace it if it
becomes worn to the point where it no longer contacts the
carpet. To replace: First remove the three (3) screws that
hold the access plate on the bottom of the brush housing.
Once the brush roller is exposed, remove the R.H. Support.
The brush strip can now slide off - remove and replace with
a new one. Be sure the strip is pushed all the way in. Reas-
semble.
VACUUM MOTOR MAINTENANCE
Have the vacuum motor inspected annually by a Factory
Authorized Service Technician. If the carbon brushes are
worn, they should be replaced. This service will prolong the
life of the vacuum motor.
The replacement of belts and other repairs to the machine
should be performed by a Factory Authorized Service Tech-
nician.
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