Tennant EH1 Manuel De L'opérateur page 8

EN
English
10.
disconnecting solution hose relieve the water pressure from
the wand by holding the lever on the wand.
When disconnecting solution hose coupler wear
protective gloves to avoid burn hazard.
DRAINING TANKS
DRAINING SOLUTION TANK
from the solution tank. Place the end of the vacuum hose that
was attached to the wand into the solution tank and turn the
vacuum switch on.
DRAINING RECOVERY TANK
1. Turn off all switches.
2. Drain the recovery tank by holding the end of the drain
hose with the cap above the machine. Remove the cap
on the drain hose. Lower the drain hose over a drain or a
bucket to drain the recovery tank.
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MACHINE MAINTENANCE
To keep machine in good working condition, simply follow
machine maintenance procedures
AFTER EACH USE
1.
clean water by running the machine using clean water at
2. Drain and rinse out recovery tank.
3.
solution
4. Wipe down the machine with a damp cloth. Do not hose off
or power spray machine.
5. Inspect solution hose and vacuum hose for cracks or damage
Do not use hose if damaged.
6. Store extractor with tank covers off to promote air circulation
7. Inspect electrical cord end on the machine and the power
cord used with the machine for damage. Replace power
service person if cord end on machine is damaged.
8. Coil power cord neatly after each use and store on machine.
AFTER 80 HOURS OF USE
Flush solution lines, pump and heater with a descaling solution
(such as white vinegar) to remove mineral accumulation which may
have formed from the use of hard water. Remove spray tips from
wand and soak in a descaling solution. Re-attach wand and hose to
machine. Pour solution into solution tank and run solution through
system by turning on pump and activating wand. Do not recycle
solution as it will carry small mineral deposits. After running solution
.
unplug cord from wall outlet. Wear
appropriate personal protection
equipment as needed.
Tennant EH1 (01/2014)
Be sure to
Ball Float
Screen
Solution
Tank Inlet
Filter
.