Maintenance - Mytee 8070 Instruction Manual & Safety Manual

To keep machine in good working condition, simply follow machine's daily and weekly maintenance procedures.
Check and relief valves should be replaced annually.
FOR SAFETY: When servicing machine, unplug cord from wall outlet.
DAILY MAINTENANCE
1. Empty and rinse out solution tank thoroughly.
2. Wipe off power cord and check for damage, replace if necessary. Coil cord neatly after use.
3. Clean machine with an all purpose cleaner and damp cloth.
WEEKLY MAINTENANCE (EVERY 20 HOURS OF OPERATION)
1. Flush solution system with Mytee system maintainer to dissolve normal chemical buildup.
a. Pour 7.5L (2 gal) of hot water 60°C (140°F) into solution tank. Add Mytee system maintainer according to
mixing instructions on bottle.
b. Operate machine for one minute.
c. Shut off machine and allow remaining solution to break down chemical buildup overnight.
d. Next day, spray out remaining solution and flush system with 11L (3gal) of clean water.
FOR SAFETY: When using machine, follow mixing and handling instructions on chemical containers.
2. Inspect vacuum hoses for holes and loose cuffs.
3. Inspect spray pattern for clogging. If clogged, remove spray tips and soak them in a recommended liquid
neutralizer for up to six hours. To remove spray tip, twist spray tip body counter-clockwise. Do not use pointed
objects to unplug tips, damage will occur.
4. Lubricate wheels with water resistant oil.
5. Inspect machine for water leaks and loose hardware.
STORING MACHINE
1. Before storing machine, be certain to completely drain and rinse tanks of all water and solution.
2. Drain and dry the vacuum hose as well.
3. Store machine in a dry area in the upright position.
4. Open recovery tank cover to promote air circulation
ATTENTION: Do not expose to rain. Store indoors.
ATTENTION: If storing machine in freezing temperatures, be sure that machine and solution system are
completely drained and dry.

MAINTENANCE