MAINTENANCE
49
SpeedScrub Rider 331140 (3- 2015)
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:
(ec-H2O models manufactured before ec-H2O
NanoClean models)
FOR SAFETY: Before leaving or servicing
machine, stop on level surface and turn off
machine.
1. Drain the antifreeze from the solution tank
into a bucket.
2. Fill the solution tank with cool water until full
(See FILLING THE SOLUTION TANK).
3
Disconnect the black connector fitting at the
scrub head and place the hose into a bucket.
4. Press and release the
ec- H2O
module flush
switch to start the flush cycle
.
The module is
located under the seat.
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.
