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Tennant T300e (07- 2022)
12
6. Use the double scrubbing method for heavily soiled
areas. First scrub the area with the squeegee up,
let solution set for 3-5 minutes, then scrub the area
a second time with squeegee down.
7. When leaving the machine unattended, remove the
key.
8. Do not operate machine in areas where the
ambient temperature is above 110
F/43
C or below
freezing 32
F/0
C.
CONTROL PANEL METER
The control panel meter displays the battery charge
level and the machine operating hours.
The battery meter has 10 LED’s that displays the
battery voltage level. Only 1 LED will be illuminated at
a time. When fully charged, the far right #10 LED will
be illuminated as shown (Figure 15). As the battery
voltage drops, the illuminated LED will drop to the next
position. When the voltage level reaches the #2 LED,
the LED will begin to flash to alert operator to recharge
batteries. The #1 LED and #2 LED will flash alternately
when voltage continues to drop. Stop scrubbing and
recharge batteries to prevent battery damage.
Use the hour meter to perform specific maintenance
procedures and to record service history.
FIG. 15
CIRCUIT BREAKER PANEL
The machine is equipped with resettable circuit
breakers to protect the machine from a current
overload. If a circuit breaker trips, disconnect the
battery cable connection and reset the breaker by
pressing the reset button after the breaker has cooled
down. Reconnect the battery cable connection. If the
circuit breaker does not reset or continues to trip
contact service personnel.
The circuit breaker panel is located near the battery
compartment and identified as described below
(Figure 16).
FIG. 16
Circuit
Breaker
Rating
Circuit protected
CB1
4 A
Key switch, control board
CB5
37 A
Brush motor
CB6
20 A
Vacuum motor
FOR SAFETY: When servicing machine, all repairs
must be performed by trained personnel.
The circuit breaker panel is protected by a splash
guard (Figure 17).
FIG. 17
