SUPERVISOR CONTROLS
Tennant T500 (01-2017)
59
ATTENTION:
The following instructions are intended
for supervisor use only. Remove pages from manual if
necessary.
SUPERVISOR CONTROLS
The supervisor controls feature allows a supervisor to
program the machine's scrubbing settings for operator
use. The lockout functionality will prevent the operator
from changing or saving the Zone Settings.
The supervisor controls feature will lower machine
variability for consistent, repeatable cleaning results,
provide machine quality assurance regardless of user
experience, and reduce user training requirements.
PRO-MEMBRANE CONTROL PANEL MODEL
The machine has three supervisor control modes of
operation to choose from:
Unlocked Mode 1:
Operator has full control of all
scrubbing parameters with the ability to reconfigure the
preset zone control buttons. The Unlocked Mode 1 is
the factory default setting.
Lockout Mode 2:
Zone control buttons are preset and
locked by supervisor. Operator has the ability to
reconfigure the preset zone control buttons, but are not
able to save them.
Lockout Mode 3
: Zone control buttons are preset and
locked by supervisor. Operator is restricted to only use
the zone control buttons preset by supervisor.
Entering the Supervisor Control Modes
1. Park the machine on a level surface and turn the
key to off ( O ) position.
2. Press and hold the brush pressure button while
turning the key on. Release button when the far
right battery discharge indicator LED turns on
(Figure 147). After releasing button, the active
supervisor control mode will display as described in
step 3 (Figure 148),
FIG. 147
3. To select or change a supervisor control mode,
press and hold the specific zone control button until
the LED blinks three times (Figure148). For lockout
mode 3, press and hold zone control buttons 1 and
2 at same time. After selection is made, the LED
will turn solid to indicate new mode.
Unlocked mode 1 = Zone control button 1
Lockout mode 2 = Zone control button 2
Lockout mode 3 = Zone control buttons 1 & 2
Unlocked Mode 1
Lockout Mode 2
Lockout Mode 3
FIG. 148
4. Press the solution flow button to configure the zone
control button presets for lockout modes 2 or 3
(Figure 149).
FIG. 149
5. Configure the zone control button presets from list
below, then press and hold zone control button
until it blinks three times to save preset. Repeat
process for other two zones. To preset zone
control 3, press zone control buttons 1 and 2 at the
same time.
Zone control presets:
- Brush pressure rate
- Solution flow rate
- Quiet-Mode button on or off
- ec-H2O mode switch on or off
- Severe Environment button on or off
(Hold button for 3 seconds until LED turns on)
- Maximum scrubbing speed setting
To adjust the maximum scrub speed setting, press
the severe environment button to cycle through the
five speed selections as described below (Figure
150). For models without the severe environment
button, press area on panel as shown. The button
is hidden.
The speed selection is displayed by the battery
discharge indicator LED's. The red LED represents
the lowest speed. The far right green LED
represents the highest speed (Figure 150).
Low
→
High
Speed Selection
FIG. 150
NOTE: The maximum scrub speed setting can only be
adjusted in supervisor control lockout modes 2 and 3.
6. To exit the supervisor control mode, turn key off.
