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TECHNICAL CHARACTERISTICS

POWR-FLITE

®

PREDATOR™ 28 AUTO SCRUBBER MODEL PAS28

• CAUTION: 

Operators must read and understand this manual 
completely before operating this equipment.

• CAUTION: 

Make sure key switch is in the “OFF” position 
before installing pad.

• CAUTION: 

Loose objects on the floor can become danger-
ous projectiles if struck by the high-speed pad.  
Remove them before operating this machine.

• CAUTION: 

Keep hands and feet away from revolving pad.

• CAUTION: 

Keep machine moving to prevent damage to 
finish or floor.

• CAUTION: 

Make sure key switch is turned “OFF” and 
battery connector is unplugged from machine 
before performing any maintenance procedures.

• CAUTION: 

Maintenance and repairs must be performed by 
authorized personnel.

• CAUTION: 

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.

• CAUTION: 

Do not operate this equipment in bare feet or 
with open-toed shoes or sandals.

• CAUTION: 

Charging batteries generate explosive gases. 

NO SMOKING OR OPEN FLAMES OR SPARKS.

Make sure the charger has turned off before 
disconnecting it from the batteries.  Charge 
batteries in a well-ventilated area with the tanks in 
the raised and locked position.

• CAUTION: 

Store or park this machine on a level surface 
only.  Remove key from switch if machine is left 
unattended.

• CAUTION: 

Do not operate machine or charger in areas 
where flammable liquids or gases are present.  
Do not use or pick up flammable chemicals or 
liquids with this machine.

• CAUTION: 

Make sure all caution, warning and instructional
decals are in place and legible. Replace 
damaged or missing labels.

• CAUTION: 

These machines are designed for level floor 
operations only.  

DO NOT OPERATE ON RAMPS 

OR INCLINES

unless adequate personnel are 

available for assistance.

• CAUTION: 

Do not expose electrical components to water or
other liquids.  To clean machine wipe down with
a damp cloth.

IMPORTANT SAFETY INSTRUCTIONS

All operators must read, understand and practice the following safety instructions.  

They will be repeated occasionally throughout this manual, and additional cautions may be added for specific causes.

- 1 -

Technical Specifications

U.S. Standard

Metric

Area per hour  . . . . . . . . . . . . . . . . . . . . . . .44,000 sq. feet  . . . . . . . . . . . . . . . . . . . . . . . .4088 sq. meters
Solution Tank  . . . . . . . . . . . . . . . . . . . . . . .20 gallons  . . . . . . . . . . . . . . . . . . . . . . . . . . . .73 liters
Recovery Tank  . . . . . . . . . . . . . . . . . . . . . . .20 gallons  . . . . . . . . . . . . . . . . . . . . . . . . . . . .73 liters
Cleaning Width (brush)  . . . . . . . . . . . . . . . .28 inches  . . . . . . . . . . . . . . . . . . . . . . . . . . . .700 mm
Squeegee Width  . . . . . . . . . . . . . . . . . . . . . .40

1

2

inches  . . . . . . . . . . . . . . . . . . . . . . . . . . .1030 mm

Brush Pressure  . . . . . . . . . . . . . . . . . . . . . .150 lbs.  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68 kg.
Brush Speed  . . . . . . . . . . . . . . . . . . . . . . . .225 RPM
Brushes . . . . . . . . . . . . . . . . . . . . . . . . . . . .(2) 14 inches  . . . . . . . . . . . . . . . . . . . . . . . . .(2) 356 mm
Brush Motor (power rating)  . . . . . . . . . . . . .24 volts/400 watts
Brush Motor (power rating)  . . . . . . . . . . . . .2 1/2 HP motors
Vacuum Motor (power rating)  . . . . . . . . . . .24 volts/450 watts (Bypass)
Driver Motor (power rating) . . . . . . . . . . . . .24 volts/200 watts (Electronically Controlled)
Supply Voltage (battery)  . . . . . . . . . . . . . . . .24 volts
Continuous Operating Run Time  . . . . . . . . . .8 hrs.
Operating Time  . . . . . . . . . . . . . . . . . . . . . .8-10 hrs.
Batteries  . . . . . . . . . . . . . . . . . . . . . . . . . . .6 volt, 244 amp max., 4 required
Dimensions - Scrubber  . . . . . . . . . . . . . . . . .60"L x 40"W x 40"H . . . . . . . . . . . . . . . . . . . . .1527mmL x 764mmW x 1016mmH
Weight w/o batteries . . . . . . . . . . . . . . . . . . .330 lbs.  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .150 kg.
Battery storage area  . . . . . . . . . . . . . . . . . . .20

3

4

"L x 16

1

4

"W x 16

1

4

"H  . . . . . . . . . . . . . . . . .518mmL x 406mmW x 406mm H

To Order Parts Call 1-888-702-5326 - https://monsterfloorequipmentparts.com

Summary of Contents for PAS8

Page 1: ...ERATING THIS EQUIPMENT Predator Automatic Scrubber 28 OPERATORS MANUAL AND PARTS LIST Model PAS28 Contains drawings for all PAS28 models to date PAS202 T o O r d e r P a r t s C a l l 1 8 8 8 7 0 2 5...

Page 2: ...present Do not use or pick up flammable chemicals or liquids with this machine CAUTION Make sure all caution warning and instructional decals are in place and legible Replace damaged or missing label...

Page 3: ...t chemical resistance and styling features 14 Design prevents solution contamination with serviceable access to the solution recovery tanks 15 Curved aluminum squeegee body with reversible rubber sque...

Page 4: ...n additional squeegee blade may be added for use on very rough concrete to improve drying and eliminate squeegee vibration Battery installation and charging The batteries are sup plied separately and...

Page 5: ...arry out the operations of scrubbing and drying at the same time CAUTION Make sure key switch is in the OFF position before installing pad Particularly dirty floors Certain floors or areas may require...

Page 6: ...re available on request together with floor pads recommended for use with the pad driver Black for stripping Green for deep scrub Blue for cleansing and Red for light scrub Water collection tank This...

Page 7: ...expose open flames or sparks in the vicinity of the batteries portable grinders welders etc Do not take current from the batteries using ad hoc clips or other forms of temporary connections Do not re...

Page 8: ...PAS 266 Split pin 24 PAS 264 Support 25 500 193 Pin 26 850 078 Spring 27 430 115 Tie rod 28 700 028 Sulky support 29 850 035 Sulky 30 700 030 Square 31 700 031 Squeegee pedal 32 PAS 265 Cross member 3...

Page 9: ...ter Steel Housing 23 500 212 Split pin 24 PAS 31 Spring 25 PAS 63 Pin Tie Rod 26 PAS 176 Nut 27 PAS 176 Nut 30 700 030 Washer 31 PAS 33 Ring Nut 32 PAS 34 Regulator 33 PAS 280 Support 34 PAS 195 Suppo...

Page 10: ...101 Key machine 70 PAS 65 Screw 71 PS 6A Support with short spring 72 PAS 67 Poly Scrub brush 2 brushes per set 72 PAS 68 Nylo Grit 2 brushes 72 PAS 130 Strata Grit 2 brushes 72 PAS 94 Scrub Grit II...

Page 11: ...PAS 102 Motor seal Pos Part No Description 113 F909 Screen Filter 115 500 068 Float support 116 500 094 Float 117 PAS 103 Seal PAS 17 Complete float 118 PAS 80 Intake hose 119 PAS 191 Hose clamp 120 4...

Page 12: ...tion Valve 148 500 056 Split pin 149 PAS 146 Washer 150 500 051 Lever 151 500 053 Washer 152 500 054 Screw 153 PAS 84 Lid support Hinge 154 700 154 Screw 155 700 155 Screw 156 PAS 110 Hinge Pos Part N...

Page 13: ...118 Washer 191 850 454 Yoke 192 850 496 Handle right support 193 PAS 56 Micro switch 194 850 447 Spacer 195 430 168 Nut 196 430 171 Washer 197 430 173 Screw 198 PAS175 Handle frame 199 PAS 197 Screw...

Page 14: ...PAS 59 Connector 234 430 299 Screw 235 PAS 59 Connector 236 430 297 Washer 237 430 296 Nut Pos Part No Description 238 650 328 Yoke 239 430 072 Screw 240 PAS 54 Vac switch 241 PAS 54 Brush switch 242...

Page 15: ...gauge 244 PAS 53 Master switch Microprocessor Diagnostic Signals The Model PAS28 with serial numbers above 05 97 01616 have an on board diagnostic system as standard equipment The number of light fla...

Page 16: ...W 3 PINK 4 WHITE BLACK 5 WHITE GREEN 6 RED BLACK 1 BLACK 2 WHITE BLUE 3 WHITE YELLOW 4 RED BLACK 7 WHITE GREEN 8 PINK 9 BLUE 10 WHITE RED Model PAS28 with serial number 05 97 01616 and under BRUSH REL...

Page 17: ...INK RED RED GREEN GREEN BLACK WHITE BLACK ORANGE RED GREEN VIOLET KEY START FORWARD SWITCH REVERSE SWITCH SAFETY SWITCH SAFETY SWITCH FUSE 6 3 AMP VACUUM MOTOR BATTERY 30 30 30 30 VAC RELAY BRUSH RELA...

Page 18: ...A Tacony Company 3101 Wichita Court Ft Worth TX 76140 1710 T o O r d e r P a r t s C a l l 1 8 8 8 7 0 2 5 3 2 6 h t t p s m o n s t e r f l o o r e q u i p m e n t p a r t s c o m...

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