Operator Manual

OPERATION
31
T17 9020160 (4−2020)
SEVERE ENVIRONMENT SWITCH (OPTION)
The Severe environment button provides a
detergent boost for areas with extraordinary dirt or
soil buildup.
Press the Severe environment button to operate
30 seconds of detergent aided cleaning. The
severe environment button will illuminate when
activated and will go out when timed out/ turned
off. Press and hold the severe environment button
several additional seconds to have the severe
environment function activate five minutes of
detergent aided cleaning.
NOTE: The Severe Environment switch can be
configured to activate for longer than five minutes.
Contact Tennant Service representative.
The amount of time remaining for the severe
environment scrub is displayed in the middle of
the 1−STEP button. It will turn off automatically
when the timer expires or when pressed again.
The ec−H2O scrubbing mode is temporarily
disabled when the severe environment switch is
activated. The ec−H2O mode automatically
comes back on when Severe environment switch
is timed out / turned off.
The solution flow and brush pressure default to
the highest / heaviest settings when the Severe
environment switch is activated but can be
adjusted to lower / lighter settings. See SETTING
BRUSH PRESSURE section and SETTING
SOLUTION FLOW section.
DETERGENT METERING (OPTION)
The Detergent Metering switch provides a
continuous increased detergent flow for areas
with extraordinary dirt or soil buildup.
NOTE: This switch can be configured to allow
different flow rates. Contact a Tennant service
representative to change the default flow rates.
Press the Detergent Metering Button to change
the detergent flow rate. The button will toggle
through the 3 different settings.
off
low (1% detergent flow)
High (3% detergent flow)