PowerBoss Phoenix 20 User manual

User Manual
Phoenix 20 Floor Scrubber
Traction Drive

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This manual is furnishedwith each new PowerBoss Phoenix 20.Thisprovides thenecessary operating and preventive
maintenance instructions. Operators must read and understand this manual before operating or servicing this machine.
This machine was designed to give you excellent performance and efficiency. For best results and minimal cost,
please follow the general guidelines below:
·Operate the machine with reasonable care.
·Follow the manufacturer’s suggested maintenance instructions as provided in this booklet.
·Use original PowerBoss supplied parts.

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Model Phoenix 20 Floor Scrubber Traction Drive
Model No. PHX20TDQP / PHX20TDQPG / 3336075QP
40 amps
140Ah @20 hr
95Ah @20 hr
69 dBA
20 in (51 cm)
34 in (86 cm)
27,280 ft2 /hr ( 2,534 m2)
3.1 mph (5 km/hr)
3 mph (4.8 km/hr)
24 volts
65 cfm (110 m3/hr)
45 inches ( 112mbar)
.60 HP (450 W)
Disc
3/4 HP (560W)
1
180 RPM
Coming Soon
12 Gal (45 liters)
13 Gal (49 liters)
2%
372 lbs (169 kg)
238 lbs (108 kg)
47.4 x 21.3 x 42.3 (120.4 x 54.1 107.4 cm)
1/5 HP (150W)
Current (Max)
Battery Capacity (Lead Acid)
Battery Capacity (Gel)
Sound Level
Cleaning path width
Squeegee width
Productivity (Traction Drive)
Working speed (Traction Drive)
Transport Speed
Rated voltage
Vacuum flow
Vacuum waterlift
Vacuum power
Brush type
Brush motor(s) power
Number of brushes
Brush RPM
Aqua-Stop equipped
Solution capacity
Recovery capacity
Working Grade
Weight with batteries
Weight without batteries
Dimensions (LxWxH)
Drive Motor Power
Technical Specifications

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Table Of Contents
Safety Instructions ...................................................................... 6
Unpacking Instructions .................................................................. 7
Inspection ...................................................................................... 7
Electrical........................................................................................ 7
Batteries ........................................................................................ 7
Operator Responsibility ................................................................. 7
Machine Overview ....................................................................... 8
Control Panel............................................................................... 10
Bail Handle.......................................................................... 11
Handle Adjustment Knobs................................................... 11
Key Switch .......................................................................... 11
Direction Switch .................................................................. 11
Squeegee Lift Lever ............................................................ 11
Solution Control Lever ........................................................ 11
Battery / Fault Gauge .......................................................... 11
Speed Control ..................................................................... 11
Charge Status Indicator ...................................................... 11
Optional Hour Meter .................................................................... 12
Circuit Breakers........................................................................... 13
Battery Compartment .................................................................. 14
Diagnostic Code Guide ............................................................... 15
Handle Adjustment ...................................................................... 16
Angle Adjustment ................................................................ 16
Horizontal Adjustment ......................................................... 17
Solution Tank Drain Hose ............................................................ 18
Solution Level Indicator ............................................................... 18
Solution Fill Filter......................................................................... 19
Screened Float ............................................................................ 20
Screened Float Removal .................................................... 21
In-Line Solution Filter Assembly.................................................. 22
Rear Squeegee ........................................................................... 23
Cleaning the Squeegee ............................................................. 23
Changing the Squeegee Blades ........................................................ 23
Adjusting the Squeegee Blades................................................. 24
Angle Adjustment ....................................................................... 24
Adjusting the Squeegee Blades................................................. 25
Height Adjustment ...................................................................... 25
Recovery Tank Drain Hose................................................................. 26
Deck Skirt Removal............................................................................ 26
The Phoenix 20 ................................................................................. 27
Machine Operation ........................................................................... 28
To Turn on Machine:........................................................................... 28
To Turn on Vacuum: ........................................................................... 28
To Turn on Brush Motor:..................................................................... 28
To Turn on Cleaning Solution: ............................................................ 28
Direction Switch:................................................................................. 28
Speed control: .................................................................................... 28
Driving: ............................................................................................... 28
To Charge Batteries:........................................................................... 29
Solution Solenoid: .............................................................................. 29
Hour Meter (Optional): ....................................................................... 29
Loading Brush .................................................................................... 30
Unloading Brush................................................................................. 31
After Use............................................................................................ 32
Maintenance...................................................................................... 33
Troubleshooting ............................................................................... 34
WARRANTY ....................................................................................... 38

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Safety Instructions
IMPORTANT SAFETY INSTRUCTIONS
Operators must read and understand this manual before operating or maintaining this machine.
Do not operate this machine in flammable or explosive areas.
This machine is designed solely for scrubbing dirt and dust in an indoor environment. PowerBoss does not recommend using this machine
in any other capacity.
The following information below may cause a potential hazard to the operator and equipment. Read this manual carefully and be aware
when these conditions can exist. Take necessary steps to locate all safety devices on the machine and train the personnel operating the
machine. Report any machine damage or faulty operation immediately. Do not use machine if it is not in proper operating condition.
FOR SAFETY DURING OPERATION
Keep hands and feet clear of moving parts while machine is in operation.
Make sure all safety devices are in place and operate properly.All covers, doors and latches must be closed and fastened before use.
During operation, attention should be paid to other persons in the work area and especially if small children are present.
Electric motors and components can cause an explosion when operated near explosive materials or vapor. Do not operate this machine
near flammable materials such as solvents, thinners, fuels, grain dust, etc.
Store or park this machine on a level surface only. To prevent unauthorized use, machine should be stored or parked with the key removed.
This machine is designed for level operation only. Do not operate on ramps or inclines greater than 2%.
This machine is not suitable for picking up hazardous dusts.
Use caution when moving this machine into areas that are below freezing temperatures.Any water in the tanks or hoses can cause damage
to the machine.
FOR SAFETY WHEN SERVICING or MAINTAINING MACHINE
Stop on level surface.
Disconnect the power to the machine by unplugging the red Battery connector located under the recovery tank near the batteries.
Avoid moving parts. Do not wear loose jackets, shirts, or sleeves when working on machine.
Avoid contact with battery acid. Battery acid can cause burns. When working on or around batteries, wear protective clothing and safety
glasses. Remove metal jewelry. Do not lay tools or metal objects on top of batteries.
Charging batteries generates explosive gasses.
Do not charge batteries when open flames or sparks are present. Do not smoke.
Make sure the charger is turned off before disconnecting it from the machine.
Charge the batteries in a well-ventilated area with the battery cover removed completely.
Do not clean machine with a pressure washer.
Authorized personnel must perform repairs and maintenance. Use PowerBoss supplied replacement parts.
SAVE THESE INSTRUCTIONS

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Inspection
Carefullyunpack and inspect your Phoenix 20 Floor Scrubber for shipping damage.Follow unpackinginstructions on shipping
pallet. Each unit has been tested and thoroughly inspected before shipment.Any damage is the responsibility of the delivery
carrier who should be notified immediately.
Electrical
This machine is battery operated and designed to operate on 24 volts DC. (2) 12-volt batteries.
Batteries
The recommended batteries are rated 140Ah WET (PowerBoss P/N 956140) or 100Ah Maintenance Free GEL (PowerBoss
P/N 956100). We do not recommend mixing AMP hour capacities. Alternate battery sets can be used if they are equal
physical size and capacity. If alternate battery sets are used please contact PowerBoss for on board charger settings.
Operator Responsibility
Read this manual carefully before operating this machine.
The operator is responsible for taking care of the daily maintenance and check ups of the machine to keep it in good
working condition. The operator must inform the service mechanic or supervisor when the scheduled maintenance intervals
are required as stated in the MAINTENANCE section of this manual.
Before starting familiarize yourself with the machine and its controls (see “Machine Overview, Front”, “Machine Overview,
Rear”, “Control Console” diagrams).
Unpacking Instructions

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Machine Overview - Front
A SPRAY BOTTLE /CUP HOLDER
B SOLUTION FILL PORT
C RECOVERY TANK LID
D RECOVERY TANK
E BRUSH DECK
F FRONT WHEEL*
G REAR CASTER
H SOLUTION TANK
J FLOATING DECK SKIRT
Machine Overview
* NOTE: FRONT TIRES ARE FOAM FILLED TO BE
MAINTENANCE FREE, NOAIR CAN BEADDED

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Machine Overview - Rear
A BAIL HANDLE
B SQUEEGEE LIFT LEVER
C SOLUTION CONTROL LEVER
D RECOVERY TANK DRAIN HOSE
E ONBOARD CHARGER CORD
F CIRCUIT BREAKERS
G RECOVERY HOSE
H CONTROLPANEL
I SOLUTION TANK DRAIN HOSE / LEVEL INDICATOR
J BRUSH LIFT PEDAL
K REAR SQUEEGEE
L DIAGNOSTIC CODE GUIDE
Machine Overview

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A BAIL HANDLE
B HANDLE ADJUSTMENT KNOB
C KEY SWITCH
D DIRECTION SWITCH
E SQUEEGEE LIFT LEVER
F SOLUTION CONTROL LEVER
G BATTERY / FAULT GAUGE
H SPEED CONTROL
I CHARGE STATUS INDICATOR
Control Panel

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Machine Overview
Bail Handle
(A) When the scrub deck is lowered to the floor, the bail handle enables the brush motor and moves the machine forward once
depressed. This also allows the operator to automatically load the brush when the scrub deck is lowered.
Handle Adjustment Knobs
(B) Allows the handle position to be raised or lowered.
Key Switch
(C) Controls the machine’s power (Brush Unload/Off/On) with a key for safety. This switch, when turned counter clockwise, operates
the auto brush unload when scrub deck is in the raised position. When it is turned to the on position, the machine will operate.
Direction Switch
(D) This switch sets the direction the machine will move when the bail handle is pulled.
Squeegee Lift Lever
(E) When actuated to the top position, the squeegee is lowered and the vacuum motor is turned on. When locked in the bottom
position, the squeegee is raised and the vacuum motor shuts off (after 10 second delay).
Solution Control Lever
(F) This lever controls the rate at which solution is released. Moving the lever up will increase the amount of solution. Moving the
lever down will decrease the solution rate. Moving the lever all the way down shuts off solution flow.
Battery / Fault Gauge
(G) This gauge displays the remaining battery charge. This gauge also displays any fault codes that might occur with the Drive Motor
Controller (see Diagnostic Codes).
Speed Control
(H) This control sets the speed at which the machine will move.
Charge Status Indicator
(I) This gauge displays the status of the batteries during charging. The gauge has a readout of 3 LEDs. 1 Green, 1 yellow, 1 Red.
Green indicating a full charge, Yellow indicating 80% charged, Red indicating the batteries are charging.

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PowerBoss offers an optional hour meter for the
Phoenix 20. The optional kit replaces the power
cord mounting bracket at the rear of the machine
with one that contains an hour meter.
Kit# K-E1720HM
Optional Hour Meter

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Circuit Breakers
A Main Control Circuit Breaker - 4A
B Brush Motor Circuit Breaker - 30A
C Vacuum Motor Circuit Breaker - 20A
D Drive Motor Circuit Breaker - 20A
The circuit breakers are located at the bottom of the back
panel of the machine.
BC A
If any of the functions above are not operating, check if the
circuit breaker buttons have tripped. Press to reset.
D

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The battery compartment is located under the recovery tank. The Battery com-
partment can be accessed for servicing and maintenance by tilting the recovery
tank (make sure recovery tank has been drained before tilting). The battery
compartment contains two 12-volt batteries connected in series. Connect the
batteries according to the battery connection diagram (see diagram). The rec-
ommendedbatteries are 140Ah (PowerBoss P/N 956140) or100Ah (PowerBoss
P/N 956100) Gel. The battery tray may be drained if necessary using the or-
ange drain hose located above the rear caster on the right side of the machine.
Battery Compartment

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When an error or fault occurs within the machine, a fault
code will appear on the battery gauge represented by a
specified number of flashing LEDs. (See “Troubleshooting”
for further information)
Diagnostic Code Guide

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Handle Adjustment
The Phoenix 20 handle was designed with operator comfort in mind.
The angle and horizontal position of the handle can be adjusted to
suit the needs of the operator.
Angle Adjustment
The handle angle can be adjusted without tools by loosening the
AngleAdjustment Knob (A) on each side and rotating the handle
to the desired position. There are 5 angular positions 11.25° apart
for a total of 45° between the minimum and maximum position.
A

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3
Plate Position 1
(Shipping Position)
Plate Position 2
Plate Position 3
(Fully Extended)
Horizontal Adjustment
Thehorizontalposition can beadjusted byremoving the 4Mounting
Bolts (B) (2 each side) with a 9/16” socket andsliding the Mounting
Plate (P) toone of the3 available positions. Themachine is shipped
from the factory in position 1.
PB

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Solution Tank Drain Hose
The solution tank may be drained by removing the Solution Tank Drain
Hose (A) from the Hose Barb (B) and routing the hose to a floor drain.
AB
Solution Level Indicator
The Solution Tank Drain Hose also serves as a water level indicator for
the solution tank. The amount of water remaining in the solution tank
can be seen through the clear drain hose. Level markers molded into
the solution tank are positioned at 1/4, 1/2, 3/4, and full levels.

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The Solution Fill Filter (B) should be cleaned regularly.
To remove, simply open the Solution Tank Lid (A) and
pull the filter out.
Solution Fill Filter A
B

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Screened Float
If the recovery tank (C) is overfilled or a large amount of foaming is
present, the screened float (B) blocks the vacuum intake inside the
tankprotecting the vacuum motor and internal electronics from water
damage. It is essential to keep the float in working order through
regular maintenance.
The float should be cleaned daily by thoroughly rinsing with a hose.
Removalof thescreened floatis notnecessary for dailymaintenance.
At least once a month the screened float should be completely
removed, cleaned, and checked for any damage to the seal or metal
screen.
WARNING: Damage to the machine may occur if operated
without the screened float properly in place.