After Using The Machine; Maintenance Schedule; Important; Power Cord Maintenance - Clarke EX20 Instrucciones De Uso

ENGLISH

AFTER USING THE MACHINE

1 To empty the solution tank, open Solution Tank Fill Opening (9) and vacuum out all unused solution into the recovery tank using the vacuum
hose. Rinse the tank with clean water.
2 Turn all the Power Switches (B, C & D) to OFF (O). Unplug the Power Cords (17, 24). Coil the cords and secure them to the rear of the machine
using the two Cord Retainer Straps (22).
3 To empty the recovery tank, pull the Recovery Tank Drain Hose (4) from its side storage location, then remove the plug (hold the end of the hose
above the water level in the tank to avoid sudden, uncontrolled fl ow of waste water). Rinse the tank with clean water. Inspect the drain hose;
replace if kinked or damaged.
4 Disconnect the solution and vacuum hoses from the machine, at the Solution Hose Quick Disconnect (6) and Vacuum Hose Barb (2). Flush the
vacuum hose with warm water to wash any debris out of the vacuum hose and cleaning tool. Inspect them for damage.
5 Wipe the machine with a damp cloth. Do not use abrasive chemicals or solvents.
6 Perform any required maintenance before storage.

MAINTENANCE SCHEDULE

Check / Clean Tanks & Hoses
Check / Clean Recovery Tank Shut-Off Float
Inspect & Clean Solution Filter
Use a fl ushing compound (descale machine)
* Have a Clarke service technician check the vacuum motor carbon brushes once a year or after 300 operating hours. Check the pump motor carbon
brushes every 500 hours or once a year.

IMPORTANT!

Motor damage resulting from failure to service the carbon brushes is not covered under warranty. See the Limited Warranty
Statement.
7 Store the machine indoors in a clean, dry place with the recovery tank lid open. Keep from freezing.
8 Lubricate the wheels, castors and quick disconnects with an all-purpose silicone spray.
9 Once a month, run a fl ushing compound (a mild acid descaler) through the machine to break up any mineral or chemical build-up that may have
formed. Rinse the descaler out of the system with a few gallons of clear water.

POWER CORD MAINTENANCE

Once a week (or more often if necessary), check the power cords for cracked or damaged insulation, exposed wires in the cord or plug, and damaged
or missing ground pin. Repair or replace damaged cord or plug immediately.
A - 12
INSTRUCTIONS FOR USE
MAINTENANCE ITEM
Clean Extraction Wand/Tool
*Check Carbon Brushes
EX20 - 56091193
Daily Weekly
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REVISED DATE
Monthly Yearly
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4/2015