Aztec PROSCRUB Owner's Manual page 13

MAINTENANCE SCHEDULE (CONTINUED)
DAILY
o Remove and clean pad or brush
o Remove and clean lint from ball float shutoff screen (located in recovery tank)
o Drain and rinse both tanks; remove any clogging debris in vacuum intake hole in recovery tank
o Raise squeegee and wipe with clean, damp cloth to remove any soil
o Recharge batteries if necessary; refer to BATTERY MAINTENANCE (see pgs 14-15) as needed
WEEKLY
o Flush tanks and solution lines with vinegar solution: 1 quart (.94L) vinegar and 3 gallons (11.3L)
water
o Rinse with clean water
o Clean battery terminals to prevent corrosion
o Check for loose or corroded battery cables
o Check fluid level in batteries (lead acid batteries only)
MONTHLY
o Lubricate axle and caster grease fittings with water-resistant grease
o Lubricate all linkage pivot points with silicone spray, then coat with a water-resistant grease to
maintain smooth operation
o Check scrubber for water leaks and loose nuts or bolts
EVERY 250 HOURS
o Check brush motor for carbon brush wear; replace when down to 3/8" or less
o Check vacuum motor for carbon brush wear; replace when down to 3/8" or less
08-2017
PROSCRUB OWNER'S MANUAL PAGE 13