Windsor LB2000 User manual

HIGH SPEED BURNISHER
Operating Instructions (ENG)
MODELS:
LB2000
980088 11/15/03
C
Read these instructions before using the machine

MACHINE DATA LOG/OVERVIEW
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For the name and address of your dealer contact: Windsor Industries
YOUR DEALER
Name: __________________________________________________________________________________________________
Address: ____________________________________________
___________________________________________________
Phone Number: _________________________________________________________________________________________
MODEL______________________________
DATE OF PURCHASE ________________
SERIAL NUMBER____________________

TABLE OF CONTENTS
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Machine Data Log/Overview..........................2
Table of Contents...........................................3
HOW TO USE THIS MANUAL
How to use this Manual. ................................1-1
SAFETY
Important Safety Instructions.........................2-1
Hazard Intensity Level...................................2-2
Grounding Instructions...................................2-3
OPERATION
Technical Specifications................................3-1
Handle Installation .........................................3-2
Operation........................................................3-3
Pad Driver Installation....................................3-3
MAINTENANCE
Machine Troubleshooting ..............................4-1
Wiring Diagram/Service Schedule.................4-2
GROUP PARTS LIST
Deck Group....................................................5-1
Handle Group.................................................5-3
Lower Handle Group......................................5-5
Motor Group...................................................5-7
Pad Driver Group...........................................5-9
Wiring Group................................................5-11
Suggested Spare Parts................................5-13
Warranty.......................................................5-14

HOW TO USE THIS MANUAL
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-1
This manual contains the following sections:
-HOW TO USE THIS MANUAL
-SAFETY
-OPERATIONS
-MAINTENANCE
-PARTS LIST
The HOW TO USE THIS MANUAL section will tell
you how to find important information for ordering
correct repair parts.
Parts may be ordered from authorized Windsor
dealers. When placing an order for parts, the
machine model and machine serial number are
important. Refer to the MACHINE DATA box which
is filled out during the installation of your machine.
The MACHINE DATA box is located on the inside of
the front cover of this manual.
The SAFETY section contains important information
regarding hazard or unsafe practices of the machine.
Levels of hazards is identified that could result in
product or personal injury, or severe injury resulting
in death.
The OPERATIONS section is to familiarize the
operator with the operation and function of the
machine.
The MAINTENANCE section contains preventive
maintenance to keep the machine and its
components in good working condition.
The PARTS LIST section contains assembled parts
illustrations and corresponding parts list. The parts
lists include a number of columns of information:
-REF –column refers to the reference
number on the parts illustration.
-PART NO. –column lists the part
number for the part.
-QTY –column lists the quantity of the
part used in that area of the machine.
-DESCRIPTION –column is a brief
description of the part.
-SERIAL NO. FROM –column indicates
the first machine the part number is
applicable to. When the machine design
has changed, this column will indicate
serial number of applicable machine.
The main illustration shows the most
current design of the machine. The
boxed illustrations show older designs.
-NOTES –column for information not
noted by the other columns.
NOTE: If a service or option kit is installed on your
machine, be sure to keep the KIT INSTRUCTIONS
which came with the kit. It contains replacement
parts numbers needed for ordering future parts.
NOTE: The 98# on the lower left corner of the front
cover is the part number for this manual.
MODEL _____________________________________
DATE OF PURCHASE ________________________
SERIAL NUMBER ____________________________
SALES REPRESENTATIVE # ___________________
DEALER NAME ______________________________
OPERATIONS GUIDE NUMBER __________________
PUBLISHED ________________________________

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1
IMPORTANT SAFETY INSTRUCTIONS
When using an electrical appliance, basic precaution
must always be followed, including the following:
READ ALL INSTRUCTIONS BEFORE USING THIS MACHINE.
To reduce the risk of fire, electric shock, or injury:
Use only indoors. Do not use outdoors or expose to rain.
Use only as described in this manual. Use only manufacturer’s recommended components and attachments.
If the machine is not working properly, has been dropped, damaged, left outdoors, or dropped into water, return
it to an authorized service center.
Do not operate the machine with any openings blocked. Keep openings free of debris that may reduce airflow.
Machine can cause a fire when operating near flammable vapors or materials. Do not operate this machine near
flammable fluids, dust or vapors.
This machine is suitable for commercial use, for example in hotels, schools, hospitals, factories, shops
and offices for more than normal housekeeping purposes.
Maintenance and repairs must be done by qualified personnel.
During operation, attention shall be paid to other persons, especially children.
The machine shall only be operated by instructed and authorized persons.
When leaving unattended, unplug the machine.
Do not handle the plug or machine with wet hands.
Do not unplug machine by pulling on cord. To unplug, grasp the plug, not the cord.
Do not use with damaged cord or plug. Follow all instructions in this manual concerning grounding the machine.
Do not pull or carry by cord, use cord as a handle, close a door on cord, or pull cord around sharp edges or
corners.
Do not pull/run machine over cord. Keep cord away from heated surfaces.
Connect to a properly grounded outlet. See Grounding Instructions.
SAVE THESE INSTRUCTIONS
!
WARNING:

HAZARD INTENSITY LEVEL
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2
The following symbols are used throughout this guide as indicated in their descriptions:
HAZARD INTENSITY LEVEL
There are three levels of hazard intensity identified by signal words -WARNING and CAUTION and FOR
SAFETY. The level of hazard intensity is determined by the following definitions:
WARNING -Hazards or unsafe practices which COULD result in severe personal injury or death.
CAUTION -Hazards or unsafe practices which could result in minor personal injury or product or property
damage.
FOR SAFETY: To Identify actions which must be followed for safe operation of equipment.
Report machine damage or faulty operation immediately. Do not use the machine if it is not in proper
operating condition. Following is information that signals some potentially dangerous conditions to the
operator or the equipment. Read this information carefully. Know when these conditions can exist. Locate
all safety devices on the machine. Please take the necessary steps to train the machine operating
personnel.
FOR SAFETY:
DO NOT OPERATE MACHINE:
Unless Trained and Authorized.
Unless Operation Guide is Read and understood.
In Flammable or Explosive areas.
In areas with possible falling objects.
WHEN SERVICING MACHINE:
Avoid moving parts. Do not wear loose clothing; jackets, shirts, or sleeves when working on the
machine. Use Windsor approved replacement parts.
!
WARNING
!CAUTION

GROUNDING INSTRUCTIONS
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3
THIS PRODUCT IS FOR COMMERCIAL USE
ONLY.
ELECTRICAL:
In the USA this machine operates on a 15 amp
nominal 120V, 60 hz, A.C. power circuit. The
amp, hertz, and voltage are listed on the data
label found on each machine. Using voltages
above or below those indicated on the data label
will cause serious damage to the motors.
GROUNDING INSTRUCTIONS:
This appliance must be grounded. If it should
malfunction or break down, grounding provides a
path of least resistance for electric current to
reduce the risk of electric shock. This appliance is
equipped with a cord having an equipment-
grounding conductor and grounding plug. The
plug must be inserted into an appropriate outlet
that is properly installed and grounded in
accordance with all local codes and ordinances.
This appliance is for use on a nominal 120-volt
circuit, and has a grounded plug that looks like the
plug in “Fig. A”. A temporary adaptor that looks
like the adaptor in “Fig . C” may be used to
connect this plug to a 2-pole receptacle as shown
in “Fig. B”, if a properly grounded outlet is not
available. The temporary adaptor should be used
only until a properly grounded outlet (Fig. A) can
be installed by a qualified electrician. The green
colored rigid ear, lug, or the like extending from
the adaptor must be connected to a permanent
ground such as a properly grounded outlet box
cover. Whenever the adaptor is used, it must be
held in place by a metal screw.
Improper connection of the equipment-
grounding conductor can result in a risk of
electric shock. Check with a qualified
electrician or service person if you are in
doubt as to whether the outlet is properly
grounded. Do not modify the plug provided
with the appliance -if it will not fit the outlet,
have a proper outlet installed by a qualified
electrician.
!
WARNING

TECHNICAL SPECIFICATIONS
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1
ITEM DIMENSION/CAPACITY
Construction Heavy-duty die cast aluminum deck
with heavy-duty rubber bumper,
tubular steel self adjusting handle
with die cast aluminum handle
housing.
Motor 1.75 hp
Transmission Direct drive from motor shaft.
Pad speed 2000 r.p.m.
Electrical system 115 volts, 60 Hz
Cable 75’ [22,9 m], 14/3, built in cord wrap.
Switches Dual levers with safety lock.
Pad Holder ∅20” [50,8 cm] flexible disc
Wheels Four ∅5” [∅12,7 cm], 1.25” [3,2 cm]
wide, non-marking tread.
Handle ∅1.5” [∅3,8 cm] tubular steel, self
adjusting handle consistently
maintains full contact with the floor,
and easy to use thumb activated
safety lock.
Dimensions (L x W x H) 32” [81,3 cm] X 23.9” [60,2 cm] X
48.4” [122,9 cm]
NOTE: Always use a pad which has been designed for electric ultra high speed burnishing of at least
2000 rpm.
The sound pressure level at the operator’s ear was measured to be 70 dBA. This was a nearfield,
broad-band measurement taken in a typical industrial environment on a tile floor. This appliance
contains no possible source of impact noise. The instantaneous sound pressure level is below 63 Pa.

HANDLE INSTALLATION
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2
4.
Slide Bolt (item 3) thru, washers (item 2), Handle
Mount Brackets and Handle Assembly as shown.
Tighten bolt (item 3) and nut (item 1) until the
handle can not twist in the mount bracket (45-50
foot pounds).
5. Check handle for movement up and down.
6. Plug cord into handle cord receptacle.
HANDLE
ASSEMBLY
1
2
3
DECK
ASSEMBLY
HANDLE
MOUNT BRACKET
The machine is shipped with handle unassembled.
Follow these steps for installation:
1. Remove handle and deck assembly from
carton.
2. Remove bolt (item 3), washers (item 2), and
nut (item 1) from deck assembly.
3. Install Handle Assembly as shown.

OPERATION
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3
!
CAUTION
CONTROLS
1. Safety Lock –Prevents unintended operation of
the machine.
2. Switch Levers –Turns machine on/off.
OPERATION
For indoor use only.
When using the pad, always keep the machine
moving when in contact with the floor.
High starting torque. Hold machine firmly with
both hands.
1. Ensure that the pad driver is in good shape.
Install or change pad if necessary.
2. Plug the machine into a wall outlet as described
in the grounding instructions.
3. Release latch, lower the handle and move into
position.
4. Push the safety lock forward, unlocking the
switch levers.
5. With the safety lock forward, squeeze one or
both of the switch levers, turning the machine
on. (These levers can be operated
independently of each other). The safety lock
will not re-engage until both levers are released.
6. To stop the machine, release the switch levers.
7. Do not let machine rest on pad. When finished
with the machine, return handle to the storage
position.
NOTE: The machine is equipped with a circuit
breaker to protect the motor in the event an overload
condition occurs. The circuit breaker is located on
the side of the motor. Push the reset button to
restart the machine. If the breaker trips again,
correct the cause of overloading before proceeding.
DAILY MAINTENANCE
1. Inspect power cord for wear. To prevent
electrical shock replace cords with frayed or
cracked insulation immediately.
2. Place machine in the storage position.
3. Check pad condition. Change if soiled or torn.
PAD INSTALLATION
1. Lay machine back, exposing the under side.
2 2
1
!WARNING
Ensure pad is center on pad driver. Pull pad
to edge of pad driver in several directions to
check for proper engagement.
NOTE: Use care when replacing center lock
to prevent cross threading.
!WARNING
HANDLE
RELEASE LATCH

MACHINE TROUBLESHOOTING
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PROBLEM CAUSE SOLUTION
Machine will not run Tripped circuit breaker Reset
Circuit breaker tripped in
building. Check and reset
Fuse in motor is blown Replace
CAUTION: To reduce the risk
of electrical shock, unplug the
machine before opening fuse
holder.
Fuse will only open under
extreme conditions.
Investigate cause before
replacing.
Power switch failure Test switch for continuity and
replace if necessary.
Faulty power cord Replace
Equipment not grounded Follow grounding instructions
exactly.
Receptacle not grounded Have an electrician inspect
building’s wiring.
Electrical shock
Internal wiring problem Ensure that the machine
wiring matches the
appropriate wiring diagram.
Replace any wires or
components which are short
circuiting.
Mechanical problem Higher amp draws indicate a
mechanical problem, find the
problem before using the
machine.
Repeated circuit breaker tripping Faulty circuit breaker Test circuit for continuity.
Replace circuit breaker if
necessary.
Pad not centered Re-center pad.
Damaged or unevenly worn
pad. Replace pad. Do not rest machine on pad when not in
use.
Excessive vibration
Damaged pad driver. Replace.

WIRING DIAGRAM / SERVICE SCHEDULE
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SERVICE SCHEDULE
MAINTENANCE DAILY MONTHLY
Check pad wear to prevent buildup of chemicals *
Check pad driver system for damage *
Check handles, switches, and knobs for damage *
Store with pad off the floor *
Check all bearings for noise *
Check skirt/bumpers for damage and replace as necessary *
Check overall performance of machine *

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THIS PAGE LEFT BLANK INTENTIONALLY

DECK GROUP
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16
8
11
13
14
15
12
910
6
7
1
4
5
3
2

DECK GROUP
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REF PART NO. QTY DESCRIPTION SERIAL NO.
FROM NOTES:
1140449 4BUMPER, RUBBER
227918 1COVER, FILTER BAG
3140441 1BAG, DUST (PACKAGE OF 10 BAGS)
467463 1RETAINER, CORD
570738 2SCR, M5 X .8MM X 10 MM PPHMS BLK
629244BLU 1DECK, 20 IN BURNISHER, BLUE
7500767 1LABEL, LIGHTNING 2000 MAIN
8140423 1BUMPER, EXTRUSION
987211 2WASHER, M6 FLAT BLK
10 70691 2SCR, M6 X 25 HHMS BLK
11 57220 2NUT, M6 X 1 HEX NYLOCK PLTD
12 27871 2CAP EXTRUSION
13 05156 2AXLE, FRONT
14 87203 4WASHER, 14MM ID X 36 MM OD
15 87054 2WASHER, M8 FLAT DIN125A PLT
16 70262 2SCR, M8 X 20 HHMS PLTD

HANDLE GROUP
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3
16
17 1
2
3
4
5
6
10
7
9
8
11
15
14
13
12

HANDLE GROUP
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REF PART NO. QTY DESCRIPTION SERIAL NO.
FROM NOTES:
170686 2SCR, M6 X 45 SHCS BLK
251326 1LOCK, SAFETY HANDLE
373990 2SPRING, EXT. .5OD X 3.5L
4140428 1BAR, HANDLE
536196 2GRIP, POLISHER HANDLE
651327 2LEVER, SWITCH
757274 4NUT, M6 X 1
8500194 1LABEL, WARNING
941363 1HOUSING, POLISHER HANDLE FRONT
10 70689 2SCR, M4.8 X 10 HHTF TYPE B
11 78473 1TUBE HANDLE
12 23209 1CORDSET, 14/3 X 38 IN, SJT, BLK
13 14407 1BOOT, TWIST LOCK
14 730012 1STRAIN RELIEF, 14/3 STRAIGHT
15 730021 1SPACER, POLISHER HANDLE
16 41366 1HOUSING, POLISHER HANDLE FRONT
17 70687 2SCR, M6 X 50 SHCS BLK

LOWER HANDLE GROUP
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20
8
21 19
22
23
8
24
4
5
10
18 17
13
816 15 14
6
8
11
9
7
21 20
12
1
2
3

LOWER HANDLE GROUP
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6
REF PART NO. QTY DESCRIPTION SERIAL
NO.
FROM
NOTES:
170738 1SCR, M5 X .8MM X 10 MM PPHMS BLK
220005 1CLAMP, 5/16 NYLON
367468 2RING, 10MM EXTERNAL SNAP
466340 1PIN, DOWEL 10MM DIA X 124 MM LG
5140421 1BRACKET, HANDLE LINK
667469 2RING, 13MM EXTERNAL SNAP
787234 2WASHER, 14MM ID X 36MM OD X 2MM
887203 8WASHER, 14MM ID X 35 MM OD
9730052 1SPACER, LINKAGE
10 500542 1LABEL, HANDLE RELEASE
11 51358 1LATCH, HANDLE
12 89206 2WHEEL. 5D X 1.25 X 13MM ID GRY
13 730055 1SPRING, 180 DEGREE TORSION
14 140420 1BLOCK, SPRING COMPRESSION
15 730054 1SPRING, COMP 1.140 OD X 8.40 L X .150 W
16 57119 1NUT, 3/8-16 HEX NYLOCK
17 87171 2WASHER, 3/8 FLAT
18 70069 1SCR, 3/8-16 X 3 HHCS GR5
19 140419 2BRACKET, HANDLE MOUNT
20 70262 1SCR, M8 X 20 HHMS PLTD
21 87054 2WASHER, M8 FLAT DIN125A PLT
22 05157 1AXLE, REAR
23 70733 4SCR, M6 X 30 SHCS PLTD
24 730053 1STRIKER, LATCH

MOTOR GROUP
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1
2
3