Ice i20NBT, Operator'S & Parts Manual

8

ICE i20NB / i20NBT / i20NBT-OB / i24BT

OPERATOR MANUAL

5.  Occasionally check the battery level meter(see 

machine components, item #5). when meter 

is in the red, stop scrubbing and recharge the 

batteries.

WARNING: When battery meter is in the 

red, do not continue to operate the machine. 

Battery damage may result.

6.  When the solution tank runs empty, turn off 

the brush switch, solution switch and raise the 

brush head. Keep the squeegee down and 

continue to vacuum until all the dirty water is 

picked up. 

NOTE: See TANK DRAINING section to learn how 

to drain recovery and solution tanks. 

CIRCUIT BREAKER / FUSES 

The machine is equipped with 2 resettable circuit 

breakers(see machine components, item #11, 

item# 12) to protect the brush motor and the 

vacuum motor from damage.  If the circuit breakers 

should trip, it can't be reset immediately. You must 

first determine what caused the breaker to trip, and  

allow the motor to cool down and then you can 

manually reset the circuit breakers. 

The machine (Drive Models i20NBT / i24BT )is 

also equipped with a 30A fuse located inside the 

control console to protect the transaxle motor from 

damage. When replacing a fuse never substitute a 

higher Amps rated fuse than specified. 

NOTE: Contact an Authorized Service center for 

machine repairs. 

HOUR METER 

The hour meter (see machine components, item 

#2) records the number of total hours the brush 

motor has been powered on. Use the hour meter 

to determine when to perform recommended 

maintenance procedures and to record service 

history. 

TANK DRAINING

1.  Turn the machine off on.

2.  With the squeegee and scrub head in their "up" 

position, transport machine to approved area for 

draining tank(s). 

DRAINING THE RECOVERY TANK

Any time scrubbing is completed, or when refilling 

solution tank, the recovery tank should be drained 

and cleaned.

WARNING: If the recovery tank is not 

drained when the solution tank has been 

refilled, foam or water may enter the float shut-

off screen and cause damage to the vacuum 

motor.

1.  While holding the drain hose (see machine 

components, item #25) upward, remove the cap 

and lower hose to drain.

2.  Open the recovery tank cover and rinse out the 

tank. Use a rag to remove any excess dirt.

3.  Clean the float shut-off screen and debris tray 

located in the recovery tank . 

DRAINING THE SOLUTION TANK

Any time scrubbing operation is completed, the 

solution tank should be drained and cleaned.

1.  Pull the solution tank level hose(see machine 

components, item #15) off the hose fitting, this  

will allow the solution to flow freely into a bucket 

or floor drain.

2.  Remove the cover of the filter assembly(see 

machine components, item #21) to drain the 

solution tank, check the filter screen and clean 

up it if necessary.

3.  Rinse the solution tank with clean water after 

every use.  This will help prevent chemical 

buildup and clogging of the solution lines.

4.  After rinsing out the tank, securely reconnect 

the tank level hose to the hose fitting, replace 

the filter assembly cover and be sure the 

filter screen and the "O" ring  is in the correct 

position. 

WARNING: Fire Or Explosion Hazard.

Batteries Emit Hydrogen Gas. Keep Sparks and

Open Flame Away. Keep Battery Compartment

Propped Open When Charging.

NOTE: Use only apprved chargers with the 

following specifications:

• 

Automatic shut off circuit

• 

Deep cycle charging

• 

Output current of 10-20 Amps

• 

Output voltage of 24 volts

BATTERY CHARGING