OPERATION
Tennant T500 (01-2017)
17
FIG. 24
4. Turn the water supply on. The water flow will
automatically stop when solution tank is full.
FOR SAFETY: When operating machine, do not
leave machine unattended when filling solution
tank with auto-fill feature.
5. After solution tank is full, turn water supply off.
6. Turn collar on coupler counter-clockwise to unlock
connection. Then simply pull back on coupler to
disconnect hose from machine (Figure 25).
FIG. 25
FILLING SEVERE ENVIRONMENT DETERGENT
TANK (ec-H2O MODEL OPTION)
FOR SAFETY: Before leaving or servicing machine,
stop on level surface, turn off machine, remove key
and set parking brake if equipped.
1. Lift the recovery tank to access the severe
environment detergent tank (Figure 26). Drain
recovery tank before lifting tank.
FIG. 26
2. Remove black cap from detergent tank and add a
recommended cleaning detergent at full
concentration (Figure 27). Do not add water.
FIG. 27
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. Replace cap on detergent tank.
4. Adjust the detergent mixing ratio knob according to
the cleaning detergent's mixing instructions (Figure
28).
FIG. 28
