Century 400 spirit 1500 User manual

86037290 12/29/06
PRV NO 980131
G
HIGH SPEED BURNISHER
Operating Instructions (ENG)
Read these instructions before using the machine.
MODEL: SPT1500
10090360

MACHINE DATA LOG/OVERVIEW
SPT1500 86037290 12/29/06
2
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
SPT1500 86037290 12/29/06
3
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................................3-4
MAINTENANCE
Machine Troubleshooting...........................4-1
Wiring Diagram/Service Schedule .............4-2
GROUP PARTS LIST
Motor Group ...........................................5-1
Frame Group..........................................5-3
Drive/Pad Lock Group............................5-5
Handle Group.........................................5-7
Wiring Group.......................................... 5-9
Suggested Spare Parts.......................... 5-11
Notes...................................................... 5-12
Warranty................................................. 5-13

HOW TO USE THIS MANUAL
SPT1500 86037290 12/29/06
1-1
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 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.
- PRV NO. – reference number
- 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 number on the lower left corner of the
front cover is the part number for this manual.
MODEL______________________________
DATE OF PURCHASE ________________
SERIAL NUMBER____________________

SPT1500 86037290 12/29/06 2-1
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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2-2
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 manufacturer approved replacement parts.
!WARNING
!CAUTION

GROUNDING INSTRUCTIONS
SPT1500 86037290 12/29/06 2-
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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3-1
ITEM DIMENSION/CAPACITY
Construction Heavy-duty die cast aluminum deck with
heavy-duty rubber bumper, tubular steel
adjustable handle with die cast aluminum
handle housing and belt driven pad.
Motor 1.75 hp
Pad speed 1500 rpm
Electrical system 115 volts, 60 Hz
Cable 50’ (23 m), 14/3, built in cord wrap
Switches Dual levers with safety lock
Wheels Four 5” (12.7 cm) dia., 1.25” (3 cm) wide,
non-marking tread
Handle 1.5” (4 cm) tubular steel, adjustable,
easy to use thumb activated safety lock
Dimensions (L x W x H) 31.5” (80 cm) X 21.5” (54 cm) X 48.5”
(123 cm)
NOTE: Always use a pad which has been designed for electric ultra high speed burnishing of at
least 2000 rpm.
SPECIAL NOTES
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
SPT1500 86037290 12/29/06 3-
2
The machine is shipped with handle unassembled.
Follow these steps for installation:
1. Remove handle and deck assembly from carton.
2. Attach handle assembly to base using hardware kit (attached to handle in a plastic bag) items 1, 2, and 3.
NOTE: The spacers (items 1) are required for the correct operation of the handle. The spacers are positioned
completely inside the pivot holes in the casting, and are held in place by tightening the bolts and washers
(items 2 and 3) against the spacer.
3. Remove bolt, nut and washers (items 4, 5 and 6) from lower block on handle assembly. Attach links as
shown. Tighten bolt and nut securely, then back off 1/4 to 1/2 turn.
4. Check handle for movement up and down.
5. Plug motor cord into handle cord receptacle.
HANDLE
ASSEMBLY
HANDLE
RECEPTACLE
DECK
ASSEMBLY
4
5
6
3
2
1
HOLE
PIVOT
MOTOR
PLUG
SEE NOTE

OPERATION
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3-3
CONTROLS
1. Safety Lock –
Prevents unintended operation
of the machine.
2. Switch Levers – Turns machine on/off.
3. Adjustment Handle – Allows the handle to be
adjusted to a comfortable operating position.
The handle adjust bar (86215130 - PRV
NO.14344) for the polishers are
individually preset at the factory for
optimum locking efficiency and minimum
effort of engaging. It should not be
necessary to adjust the handle adjust bar
unless the relationship of the handle adjust
bar nut (86136360 - PRV NO. 57275) or
fixed clamp bolt (86136700 – PRV NO.
70692) and their corresponding nuts
(86136360 – PRV NO. 57275) and washer
(86010720 – PRV NO. 87086) have been
disturbed. The handle can be positioned to
be locked with the handle adjust bar
pointing either up or down. In order to
change the position the handle and bolt
must be removed and rotated 180
degrees. It is incorrect to make it lock
opposite from the way it was assembled
by applying more force to the nut. From
the factory the locking is in the up position
when the machine handle is locked. The
pivot pin (86222560 – PRV NO. 66334) on
the handle adjust bar is off center, in
relationship of the screw to the axis of the
(see drawing). To adjust handle adjust bar,
tighten nut on handle while in the locked
position. The handle is locked when the
screw is to the outside of the machine and
the flat on the opposite side of the handle
is flush to the bracket.
1. To adjust handle lock, tighten nut on handle
while in the locked position. Optimum locking
force and ease of locking is accomplished
when the locking lever nut is set to a torque of
30 to 50 inch pounds in the locked position.
2. Gap between clamp halves at the front should
be to the gap in rear when the handle adjust
bar is adjusted properly and in the locked
position (gap approximately 1/16").
22
1
3
LOCK
UNLOCK
LOCKING SIDE FLAT
86222560
PRV NO. 66334
PIVOT PIN C
L
HANDLE C
L
SHOWN HANDLE IS
IN LOCK POSITION
86215130
PRV NO. 67430
PRV NO. 87202
PRV NO. 70692 2
86223550
86136700
PRV NO. 14344
86225710
PRV NO. 57275
86136360 (2)
1
86010720
PRV NO. 87086

OPERATION
SPT1500 86037290 12/29/06 3-
4
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. Lower the handle by unlocking the adjustment
handle and moving the handle into position.
Relock the handle when it is in a comfortable
position.
Insure that handle is locked in position before
starting machine.
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 rear 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.
!CAUTION
!WARNING
!WARNING
Ensure pad is centered 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.

TROUBLESHOOTING
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4-1
PROBLEM CAUSE SOLUTION
Machine will not run Circuit breaker tripped in
building. Check and reset.
Power switch failure. Test switch for continuity and replace if necessary.
Tripped circuit breaker. Reset.
Faulty power cord. Replace.
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.
Electrical shock Equipment not grounded. Follow grounding instructions exactly.
Receptacle not grounded. Have an electrician inspect building’s wiring.
Internal wiring problem Ensure that the machine wiring matches the
appropriate wiring diagram. Replace any wires or
components that are short-circuiting.
Repeated circuit
breaker tripping Mechanical problem. Higher amp draws indicate a mechanical problem, find
the problem before using the machine.
Faulty circuit breaker. Test circuit for continuity. Replace circuit breaker if
necessary.
Excessive vibration Pad not centered. Re-center pad.
Damaged or unevenly worn
pad. Replace pad. Do not rest machine on pad when not in use.
Damaged pad driver. Replace.
Pad does not turn but
motor is running Belt is loose or broken Adjust or replace belt.

WIRING DIAGRAM/SERVICE SCHEDULE
SPT1500 86037290 12/29/06 4-
2
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 *

MOTOR GROUP
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2
1
3

MOTOR GROUP
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2
REF PART NO. PRV NO. QTY DESCRIPTION SERIAL NO.
FROM NOTES:
1 86017850 27892 1 COVER ASM, MOTOR
2 86223680 70700 8 SCR, M5 X .8 X 10 PHMS
BLK
3 86222060 53249 1 MOTOR, 115V 1.75 HP INCLUDES ITEM 1 & 2
MOTOR COMPONENTS (NOT SHOWN)
PART NO. PRV NO. QTY DESCRIPTION SERIAL NO.
FROM NOTES:
86216720 140694 1 CIRCUIT BREAKER, 25 AMP MP/MB
86006350 67029 1 RECTIFIER, BRIDGE
86001820 14404 1 BRUSH SET MOTOR (PKG OF 4)
86003660 34378 1 FUSE
86003670 34379 1 FUSE HOLDER
86001020 09135 2 BEARING, MOTOR

FRAME GROUP
SPT1500 86037290 12/29/06
5-3
1
13
7
8
10
15
12
11
6
9
5
4
14
7
3
2

FRAME GROUP
SPT1500 86037290 12/29/06 5-
4
REF PART NO. PRV NO. QTY DESCRIPTION SERIAL NO.
FROM NOTES:
1 86220090 500793 1 LABEL, SPIRIT 1500 MAIN
2 86215460 140397 2 BRACKET, HANDLE LINK
3 86288990 29229GRY 1 DECK, 20 IN BURNISHER, GRAY
4 86214930 03111 1 AXLE, MAIN POLISHER
5 86226020 89206 4 WHEEL, 5D X 1.25 X 13MM ID GRY
6 86225720 87203 8 WASHER, 14MM ID X 36MM OD
7 86137280 87054 8 WASHER, M8 FLAT DIN125A PLTD
8 86136640 70262 4 SCR, M8 X 20 HHMS PLTD
9 86214950 03116 1 AXLE, MAIN BURNISHER
10 86276570 70691 2 SCR, M6 X 25 HHMS BLK
11 86137340 87211 2 WASHER, M6 FLAT BLK
12 86216600 27871 2 CAP, EXTRUSION
13 86216360 14423 1 BUMPER, EXTRUSION 44.30 IN
14 86288730 70184 4 SCR, M8 X 25HHCS
15 86222270 57276 2 NUT, PUSH FLAT RD .51 ID

DRIVE/PAD LOCK GROUP
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DRIVE/PAD LOCK GROUP
SPT1500 86037290 12/29/06
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6
REF PART NO. PRV NO. QTY DESCRIPTION SERIAL NO.
FROM NOTES:
1 86288740 70709 2 SCR, SET M8 X 1.25 X 8MM CUP POINT
2 86010720 87086 4 WASHER, M10 X 30 PLTD
3 86006920 70507 4 SCR, 3/8-16 X 3/4 HHCS GR5 PLTD
4 86004820 48041 1 KEY, 3/16 SQ X 7/8 CRS
5 86223280 64106 1 PULLEY, .625 X 3.45
6 86225730 87218 1 WASHER, M6 (20.5OD X 1.6T) PLTD
7 86275570 70505 1 SCR, 1/4-20 X 1.00 HHCS GR5 PLTD DL
8 86215330 14424 1 BELT, DRIVE 38 IN
9 86223480 67450 2 RING, 52MM INTERNAL SNAP
10 86223290 64107 1 PULLEY, BURNISHER
11 86223470 67449 1 RING, 20MM EXTERNAL SNAP
12 86276730 70719 3 SCR, M4 X 8MM LG PPHMS
13 86223970 09133 1 BEARING, 20MM X 52MM
14 86217510 27913 1 COVER, BEARING
15 86222480 66426 1 PAD DRIVER, 20 IN BURNISHER FLEX
16 86246740 51353 1 LOCK, PAD DRIVER BLUE
17 86276740 70720 3 SCR, #10 X 3/8 PPHST TYPE B
18 86006670 70201 8 SCR, 1/4-20 X 3/4 FHCS DL
19 86223980 09134 1 BEARING, 25MM X 52MM
20 86214940 03115 1 AXLE, PAD DRIVER

HANDLE GROUP
SPT1500 86037290 12/29/06
5-7
27, 11, 12
25
26
24
{
23
19
13
8
97
10
11
12
20
6
5
4
3
2
1
22
21
18
11
14
15
16
17