Advance acoustic 56314009, Service Manual

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6 - FORM NO. 56043089 - AquaRide
™
MAINTENANCE SCHEDULE
Maintenance intervals given are for average operating conditions. Machines used in severe operational environments may require service more
often.
MAINTENANCE ITEM Daily Weekly Monthly Yearly
Charge Batteries •
Check/Clean Tanks & Hoses •
Check/Clean/ Power Brush(s) •
Check/Clean Vacuum Shoes •
Check/Clean Vacuum Shut-Off Float •
Check/Clean the vacuum motor foam fi lter(s) •
Empty Debris Hopper •
Clean Spray Nozzles •
Check Each Battery Cell(s) Water Level •
Inspect Brush Deck Skirts •
Inspect and clean Solution Filter •
Check Foot/ Parking Brake for Wear & Adjustment •
Lubrication - Grease Fittings •
* Check Carbon Brushes •
Note: See the individual machine system sections for maintenance information.
* Have Advance:
Check vacuum motor carbon brushes (Qty 2) once a year or after 300 operating hours.
Check brush motor carbon brushes (Qty 4) once a year or after 500 operating hours.
Note if the vacuum or brush motor brushes are 9.5mm (3/8 inches) or shorter, replace them.
Check wheel drive motor carbon brushes every 500 operating hours. The original length of each brush is 20mm (25/32 inches). Replace when
shorter than 9.5 mm (3/8 inches) to obtain the same motor ef
fi ciency as a new brush.
WARNING!
Turn the key switch off, set the parking brake and disconnect the battery before servicing the machine.
VACUUM SHOE MAINTENANCE
Check the vacuum shoes daily, they can be removed to aid in cleaning, see “Removing the Vacuum Shoes”. Remove any built-up string, hair or
carpet
fi bers.
SPRAY NOZZLE MAINTENANCE
Remove the spray nozzles once a week. Soak the nozzles overnight in a vinegar solution to remove chemical deposits.
LUBRICATING THE MACHINE
Once a month, pump a small amount of grease into each grease fi tting on the machine until grease seeps out around the bearings.
Grease fi tting locations are:
• Steering Wheel Shaft Universal joint
Once a month, apply light machine oil to lubricate the:
• Steering Chain
• General Pivot Points For the Brush Deck Linkage
• Scrub Deck Adjustment Knobs (4)
CLEANING THE VACUUM MOTOR FILTERS
Clean the vacuum motor fi lters daily with compressed air. For extremely dirty fi lters, wash with warm, soapy water and rinse thoroughly with clean
water. Allow the fi lters to dry completely before re-installing in the machine. MAINTENANCE NOTE: Keep a second set of fi lters on hand to use
while fi rst set is drying.
POWER BRUSH MAINTENANCE
Check the brush(s) daily. Remove any built-up string, hair or carpet fi bers. Check the bristle length. Have a service technician change the brush(s) when the brush
bristles are worn to 1 inch (25mm).
MAINTENANCE