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IMPORTANT SAFETY INSTRUCTIONS

DANGER !
ALWAYS wear eye protection and protective clothing when working with the batteries.
The batteries contain ACID. Avoid contact with skin or clothing.
Antidote: EYES - Flush with water 15 minutes. Call physician.
INTERNAL - Drink water or milk. Follow with Milk of Magnesia, beaten egg or vegetable oil. Call
physician.
Service should be done only by authorized, trained personnel.
Charge Batteries in a well ventilated area with Battery Compartment Open.
Batteries generate explosive gasses - keep sparks, flames, burning cigarettes or other ignition sources away
at all times.
Batteries are heavy - two (2) people are required for installation or removal.
Never lay anything on top of batteries to prevent arcing.
Turn off all switches during installation and service.
To maintain machine balance, always slide batteries back into position as shown on battery installation decal.
Connect batteries as shown on battery installation decal to avoid shorting out batteries and electrical system.
Disconnect battery leads before performing any service or repairs.
ALWAYS make sure battery charger is turned off when connecting/disconnecting to machine to prevent
sparking.
ALWAYS operate this machine from the rear control panel, not from the side.
NEVER operate machine in an explosive atmosphere (grain dust or gas vapor).
NEVER use flammable liquids (gas, kerosene, solvents or thinners) to clean floor.
ALWAYS turn off master switch when changing pads.
NEVER operate machine with skirts or covers removed.
NEVER leave machine unattended.
PERSONAL INJURY AND PROPERTY DAMAGE FROM MACHINE OVERTURNING, BATTERIES FALLING
OUT OF MACHINE OR BATTERIES LEAKING ACID CAN OCCUR IF YOU DO NOT FOLLOW THESE
PRECAUTIONS:
NEVER attempt to operate machine unless you have been trained in its operation.
Follow these rules when working on or near loading docks and ramps:
ALWAYS be sure ramp is secured to vehicle before attempting to load/unload.
ALWAYS use extreme caution when operating machine on a ramp or loading/unloading a machine into or out
of a truck. Use extreme caution if ramp is wet, oily or covered with cleaning chemicals.
NEVER turn machine on an incline.
NEVER stop machine on a ramp.
NEVER attempt to climb a grade of more than 20 degrees.
NEVER park machine near a dock or on ramps.
NEVER leave machine unattended.
WARNING: Failure to observe these instructions can cause machine damage and possible personal
injury to machine operator.
NEVER spray machine with water.
NEVER allow battery charging plugs to get wet. Battery charging plugs will short out if wet.
NEVER operate machine when charger is plugged in.
NEVER store machine near furnaces, boilers or flame which may damage machine.
NEVER store any item on the machine.
ALWAYS protect machine from freezing temperatures.
SAVE THESE INSTRUCTIONS
BP27 ULTRA MAXX
READ AND UNDERSTAND ALL INSTRUCTIONS
BEFORE OPERATING OR SERVICING MACHINE
Failure to Observe These Instructions Can Cause Personal Injury
to Machine Operator, By-Standers or Possible Machine Damage.

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Summary of Contents for NSS BP27 ULTRA MAXX

  • Page 1: Important Safety Instructions

    BP27 ULTRA MAXX IMPORTANT SAFETY INSTRUCTIONS READ AND UNDERSTAND ALL INSTRUCTIONS BEFORE OPERATING OR SERVICING MACHINE Failure to Observe These Instructions Can Cause Personal Injury DANGER ! to Machine Operator, By-Standers or Possible Machine Damage. • ALWAYS wear eye protection and protective clothing when working with the batteries.
  • Page 2: Battery Installation Instructions

    BATTERY INSTALLATION INSTRUCTIONS STORAGE BATTERY • Contains ACID, Avoid Contact. • Antidote: EYES - Flush with water 15 CORROSIVE minutes. ACID • Internal - Drink water or milk. Follow with Milk of Magnesia, beaten egg or vegetable oil. • Call Physician. POISON / DANGER CAUSES SEVERE BURNS WARNING...
  • Page 3 FEATURES...
  • Page 4 CONTROLS...
  • Page 5 INSTRUCTIONS Before operating and/or attaching/detaching the pads, you must read these instructions: • The machine can be lowered in the back, which raises up the front for ease of transportation and pad attachment / detachment. • The machine arrives in Position No. 1 (the operating position). To lower the back of the machine to Position No.
  • Page 6: Operation

    OPERATION What Floor System Works Best With The Ultra Maxx 27BP. Dry polishing or burnishing works best with the Ultra Maxx 27BP. Use mop on restorers rather than spray buff systems to restore the shine. Spray buffing is time consuming, uses more pads because they become loaded with floor finish, and can cause overloading of the machine’s circuit breaker.
  • Page 7: Maintenance

    MAINTENANCE MOTOR - The motor used on the Ultra Maxx 27BP requires very little service. Using compressed air, blow the entire motor every 60 days. Pay close attention to the carbon brush area. Accumulated dirt will cause excessive carbon brush arcing, reduced brush life, poor machine performance and possible damage.
  • Page 8: Base Assembly

    BASE ASSEMBLY ITEM PART NO. DESCRIPTION QUANTITY 64-9-111-3 CONTROL FRAME WELDMENT 91-2-139-0 11/32 I.D. X 11/16 O.D. X .051/.080 THICK SAE FLAT WASHER (5/16) 91-2-145-0 5/16-18 HEX NUT WITH NY-LOK INSERT 64-9-078-3 BASE ASSEMBLY 91-2-139-0 11/32 I.D. X 11/16 O.D. X .051/.080 THICK SAE FLAT WASHER (5/16) 91-2-152-0 5/16 SPLIT LOCK WASHER 91-2-164-0...
  • Page 9 BASE ASSEMBLY...
  • Page 10 SHIELD AND PAD DRIVER ASSEMBLY ITEM PART NO. DESCRIPTION QUANTITY 64-9-205-1 RUBBER STUD TERMINAL BOOT 64-9-225-1 MOTOR 36 VOLT, 1500 RPM, 3 HP 52-9-341-1 1 1/4 X .770 X .082 WASHER 44-9-266-3 MOTOR MOUNT 44-9-261-3 FORK 91-2-139-0 11/32 I.D. X 11/16 O.D. X .051/.080 THICK SAE FLAT WASHER (5/16) 3 91-2-152-0 5/16 SPLIT LOCK WASHER 91-2-164-0...
  • Page 11 SHIELD AND PAD DRIVER ASSEMBLY...
  • Page 12 CONTROL FRAME ASSEMBLY ITEM PART NO. DESCRIPTION QUANTITY 44-9-052-1 LOAD ADJUST KNOB (INCLUDES SET SCREW) 91-2-245-0 17/32 I.D. X 1 1/16 O.D. X .074/.121 THICK SAE FLAT WASHER (1/2) 52-9-457-1 1/2" BOWED WASHER 64-9-061-1 ADJUSTMENT ROD 64-9-062-1 ADJUSTMENT ROD COLLAR 91-2-218-0 13/32 I.D.
  • Page 13 CONTROL FRAME ASSEMBLY...
  • Page 14: Housing Assembly

    HOUSING ASSEMBLY ITEM PART NO. DESCRIPTION QUANTITY 64-9-226-1 RUBBER MOTOR COVER 44-9-554-1 HOSE 2" DIAMETER X 3 FEET LONG 64-9-176-1 BATTERY WARNING LABEL 64-9-117-1 SOFT DRAW LATCH WITH CONCEALED KEEPER 64-9-251-1 BP 27 ULTRA MAXX SIDE DECAL 91-2-140-0 3/8 I.D. X 7/8 O.D. X .064/.104 THICK WROUGHT WASHER (5/16) 91-2-148-0 5/16-18 X 1 ROUND HEAD PHILLIPS MACHINE SCREW 91-2-064-0...
  • Page 15 HOUSING ASSEMBLY...
  • Page 16 WIRING DIAGAM ITEM PART NO. DESCRIPTION QUANTITY 64-9-080-1 WIRE ASSEMBLY, BREAKER TO SHUNT 64-9-081-1 WIRE ASSEMBLY, SOLENOID TO BREAKER 64-9-082-1 WIRE ASSEMBLY, ANDERSON TO SOLENOID / STANDOFF 64-9-083-1 WIRE ASSEMBLY, SHUNT TO MOTOR 64-9-084-1 WIRE ASSEMBLY, MOTOR TO STANDOFF 64-9-085-1 WIRE ASSEMBLY, SOLENOID TO MAIN SWITCH 64-9-086-1 WIRE ASSEMBLY, SOLENOID/LIGHT/VOLT METER TO STANDOFF...
  • Page 17: Wiring Diagram

    WIRING DIAGRAM...
  • Page 18 MOTOR ITEM PART NO. DESCRIPTION QTY. 64-9-228-1 1/4-20 X 9 1/2 HEX HEAD BOLT (A-100016-04) 91-2-088-0 1/4 SPLIT LOCK WASHER ————- PLUG (NOT AVAILABLE) 64-9-205-1 RUBBER BOOT, STUD TERMINAL 44-9-162-1 5/16-18 THIN HEX NUT, BRASS 44-9-163-1 5/16-18 HEX NUT, BRASS 91-2-152-0 5/16 SPLIT LOCK WASHER 91-2-139-0...
  • Page 19: Troubleshooting

    Worn Wheel Or Caster. Grease Wheels Or Replace. Uneven Floor Buffing Worn Pad. Change pad. Motor out of Alignment. Call NSS Service Center For Repair. Machine Vibrates Pad Is Torn Or Not Centered. Center pad. Change Pad. Use Correct Pad.
  • Page 20 3115 Frenchmens Road, Toledo, Ohio 43607 • PHONE (419) 531-3761 FAX (419) 531-3761 NSS ® Enterprises, Inc. European Distribution Centre Unit II, Pinfold Trading Estate 55 Nottingham Road STAPLEFORD, NOTTINGHAM NG9 8AD ENGLAND U.K. PHONE: (44) 0115 939 1568 FAX: (44) 0115 949 0615 BP27 ULTRA MAXX ORIG.

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