Tennant 1465, Руководство оператора

Страница: 23 / 70

OPERATION
2-7
1465/1480/1490 MM185 (9--91)
STEERING HANDLES
The steering handles control machine speed and
direction through a solid state switching circuit.
To move the machine forward, twist the handles
forward. Twisting the handles a little will move the
machine slowly. Twisting the handles all of the
way forward will move the machine at top speed.
To move the machine backward, twist the handles
backward.
To stop the machine, release the handles.
To turn the machine, pull the handle nearest the
direction of the turn. Pull the right handle to turn
right. Pull the left handle to turn left.
RECOVERY TANK FULL INDICATOR
The recovery tank full indicator glows when
the recovery tank is full. The vacuum fan stops
and the squeegee lifts when the indicator glows.
BRUSH CIRCUIT BREAKER INDICATOR
The brush circuit breaker indicator glows
when one or both of the two brush motor circuit
breakers have tripped. The circuit breaker(s) have
to be reset before resuming scrubbing.
HOUR METER
The hour meter records the number of hours
the machine has operated. This information is
useful in determining when to service the
machine.
KEY-OPERATED ON-OFF SWITCH
The key-operated on-off switch controls all
machine power except power to the vacuum fan.
To allow the machine to operate, turn the key
clockwise. The machine has a six second startup
delay so it can run through a system check. After
the delay the machine is ready to operate.
To turn off the machine, turn the key-operated
on-off switch counter-clockwise.
BATTERY DISCHARGE INDICATOR
The battery discharge indicator indicates the
charge level of the batteries. It displays the
charge level when the brushes are operating.
0 1
04360
BATTERY DISCHARGE INDICATOR
The display should be on the 1 mark of the gauge
when the batteries are fully charged. As the
batteries discharge, the display will move near the
0 mark. For best battery life, the batteries should
be recharged when the display nears the 0 mark.
If the light near the 0 mark starts to blink, the
batteries are fully discharged. At this point, the
brushes will automatically raise to limit current
draw and to provide a warning. Further operation
of the machine could damage the machine or
batteries.
When the machine is left overnight with less than
a full charge, the display may indicate a full
charge. It is reading the surface charge level -- not
the true charge level. After running the machine a
few minutes, the gauge will give the correct
charge level.
NOTE: Do not charge the batteries more often
than is necessary. This will prolong the life of the
batteries. Do not allow the batteries to become
fully discharged as this will also damage the
batteries. See BATTERIES in the
MAINTENANCE section.
ES
t
SWITCH
The ES
t
switch controls the solution
recycling system on machines with the ES
t
option.
The machine will start with the ES
t
system on.
The ES
t
pump may not start right away. It will
start as the tank fills up.
To stop the system, press the ES
t
switch again.