OPERATION
Tennant T300 (03- 2015)
15
FILLING SEVERE ENVIRONMENT TANK
(ec-H2O model Option)
The ec-H2O NanoClean model may come equipped
with the optional Severe Environment mode. The
Severe Environment button allows you to dispense
cleaning detergent as needed for excessive soil
buildup.
1. Lift the recovery tank to access the severe
environment tank (Figure 23). Drain recovery tank
before lifting tank.
FIG. 23
2. Remove cap from tank and add a recommended
cleaning detergent at full concentration (Figure 24).
Do not add water. Replace cap.
FIG. 24
WARNING: Flammable materials can cause an
explosion or fire. Do not use flammable materials
in tank(s).
ATTENTION:
Only use commercially approved
cleaning detergents in the severe environment tank. Do
not use cleaners based with d-limonene. Machine
damage due to improper detergent usage will void the
manufacturer’s warranty.
NOTE: To prevent from running out of detergent while
operating, it is recommended to refill the severe
environment tank when refilling the solution tank.
3. Adjust the mixing ratio knob according to the
cleaning detergent’s mixing instructions
(Figure 25).
FIG. 25
ec-H2O NanoClean WATER CONDITIONING
CARTRIDGE (ec-H2O model)
The ec-H2O system is equipped with a water
conditioning cartridge (Figure 26). The cartridge is
designed to protect the machine’s plumbing system
from potential scaling.
The cartridge is required to be replaced when it reaches
its maximum water usage or expiration time of when the
cartridge was activated, which ever comes first.
Depending on machine usage a new cartridge can last
anywhere from 12 to 24 months.
The control panel will signal a code when it’s time to
replace cartridge. See SERVICE INDICATOR CODES
for further details.
FIG. 26
All cartridges are labeled with a manufacture date. The
shelf-life of an un-installed cartridge is one year from
manufacture date. For new cartridge replacement, the
ecH2O module timer must be reset. See ec-H2O
NanoClean WATER CONDITIONING CARTRIDGE
REPLACEMENT.
ATTENTION:
During first time use and after replacing
the water conditioning cartridge, the ec-H2O system
will automatically override the selected solution flow
rate for up to 75 minutes.
