MAINTENANCE
89
5700XP 331533 (10--08)
ec- H2O
Model:
4. Press and release the flush switch on the
ec--H2O
module to cycle the antifreeze
through
ec--H2O
system.When the
antifreeze is visible, press the switch again
to turn off the module. The module is located
behind the front cover.
IMPORTANT:
Before operating machine, the
antifreeze must be flushed from the module as
described below.
If the antifreeze is not properly flushed from the
ec--H2O
system, the
ec--H2O
module may detect
an error and not function (
ec--H2O
switch
indicator light will turn red). If this occurs, reset
key and repeat the flush procedure as described
below.
Flushing antifreeze from
ec- H2O
module:
1.
Drain the antifreeze from the solution tank
into a bucket.
2.
Fill the solution tank with cool water until full
(See FILLING SOLUTION TANK).
3
Disconnect the black connector fitting at the
scrub head and place the hose into a
bucket. To access the connector fitting, you
may have to remove the front cover from the
machine.
4.
Press and release the
ec--H2O
module flush
switch to start the flush cycle
.
The module is
located behind the front cover.
When the water turns clear, press the
module switch again to stop the flush cycle.
Dispose the antifreeze in an environmentally safe
way according to local waste disposal regulations.
5.
The machine is now ready for scrubbing.
