Tennant 215E, Operator'S Manual

Page: 17 / 62

OPERATION
2-9
215E MM158 (11--91)
MAIN BRUSH HEIGHT ADJUSTMENT KNOB
The main brush height adjustment knob (Main
Brush Extra Down Pressure) adjusts the main
brush contact with the floor. To increase main
brush contact with the floor, turn the knob
clockwise. To decrease main brush contact with
the floor, turn the knob counterclockwise.
CHARGER PANEL
The charger panel indicates battery charging
status on machines serial number 003860 and
above. The panel is located below the instrument
panel. The panel show the status of charging after
the charger has been plugged into a wall outlet.
The panel also has an interrupt switch to be used
if the charging cycle needs to be stopped.
NOTE: If the charger cycle has to be stopped,
press the interrupt switch while unplugging the
charger.
A
06898
CHARGER PANEL
A. Interrupt Switch
CIRCUIT BREAKERS AND FUSES
Circuit breakers are resetable circuit protection
devices designed to stop the flow of current in the
event of a circuit overload. Once tripped, circuit
breakers must be manually reset. If the overload
which caused the circuit breaker to trip is still
present in the circuit, the circuit breaker will
continue to stop current flow until the overload is
corrected.
Fuses are a one-time circuit protection device
designed to stop the flow of current in the event of
a circuit overload. Never substitute higher value
fuses than those specified in this manual.
The circuit breakers are located on the instrument
panel. The fuse is located on the fan support
bracket.
The following chart shows the various circuit
breakers and fuses, and the electrical
components they protect.
PROTECTIVE
DEVICE
RATING CIRCUIT
PROTECTED
CB---1 10 A Hopper lift solenoid
CB---2 10 A Hopper Lift,
Hour meter
CB---3 10 A Horn, Filter Shaker,
Voltmeter
CB---4 10 A Hopper Dump Door
CB---5 10 A Lights
CB---6 70 A Electric motor
FU---1 120 A Hydraulic Pump Motor
--- Multi-level Dump
Model
B
A
03087
CIRCUIT BREAKERS
A. Instrument Panel
B. Circuit Breakers