NCL 13” Blazer MP User manual

13” Blazer™ MP
Multi-Purpose
Floor Machine
Model 2573
Owner’s Guide
Please Retain
We suggest you record the model, type and serial numbers below.
They are located on the silver rating plate on your cleaner. For
prompt and complete service information, always refer to these
numbers when inquiring about service.
Model & Type___________________________
Serial No. ______________________
It is also important to keep your receipt as proof of date of purchase.
For location of nearest NCL
BLAZER™ Authorized Warranty
Station or service information call
1-800-628-2436.
www.ncloline.com
Part No. 2552 (11/07)
©2007 National Chemical Laboratories, Inc.
Printed in U.S.A.

IMPORTANT SAFEGUARDS
When using an electrical appliance, basic precautions should always be followed, including the following:
READ ALL INSTRUCTIONS BEFORE USING THIS FLOOR FINISHING MACHINE.
WARNING
To reduce the risk of fire, electric shock, or injury:
• Your machine is equipped with a safety switch lock
and power switch triggers designed for your safety. Do
not attempt to bypass or defeat the safety switch lock.
Never use any device to lock the power switch triggers
in the “ON” position.
• Do not leave the floor machine when plugged in. Turn
off the switch and unplug the electrical cord when not
in use and before servicing or changing the brushes or
pads.
• Do not allow the machine to be used as a toy. Close
attention is necessary when used near children.
• Do not leave the machine connected to an electrical
outlet unattended.
• Use only as described in this manual. Use only
manufacturer’s recommended attachments.
• Do not use with a damaged cord or plug. If the
machine is not working as it should, has been dropped,
damaged, or left outdoors return it to a service center
before using.
• Use care to keep the electrical supply cord from
contacting the rotating brush or drive block.
• Do not pull, close a door on, or pull the cord around
sharp edges or corners. Keep the cord away from
heated surfaces.
• Connect to properly grounded (3-wire) outlet only
refer to Grounding Instructions, Pg 3.
• Do not use extensions cords or outlets with
inadequate current carrying capacity.
• Turn off all controls before unplugging.
• Do not unplug by pulling on cord. To unplug, grasp
the plug, not the cord.
• Do not handle the plug or floor machine with wet
hands.
• Wind the cord no tighter than is necessary to retain it
during storage. Refer to Cord Storage, Page 7.
• Use extra care when working near stairs.
• Do not use in conjunction with flammable or
combustible liquids such as gasoline, or use in areas
where explosive vapor or dust may be present.
• Store your floor machine indoors in a cool, dry area.
• Keep your work area well lighted.
• Use indoors only.
SAVE THESE INSTRUCTIONS
DO NOT OIL the motor or the brush drive.
The motor and brush drive are permanently
sealed and lubricated.
SERVICE INFORMATION
The instructions in this booklet serve as a guide to routine
maintenance. For additional service information, telephone
our toll free number for the nearest NCL Authorized
Warranty Station. You should know the model, type and
serial number or date code when you call:
USA: 1-800-628-2436
If you prefer, you can write to National Chemical
Laboratories, Inc. 401 North 10th Street, Philadelphia, PA
19123.
Refer to BLAZER MP Limited Warranty for complete
service information.
2

Grounding Instructions
This appliance must be grounded. If it should
malfunction or breakdown, 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 plugged into an
appropriate outlet that is properly installed and grounded
in accordance with all local codes and ordinances.
DANGER
Improper connection of an equipment-grounding
conductor can result in 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 proper outlet installed by a
qualified technician.
This appliance is for use on a nominal 120 volt circuit
and has a grounding plug that looks like the plug
illustrated in Figure 1. A temporary adapter which looks
like the adapter illustrated in Figure 2 may be used to
connect this plug to a two-pole receptacle, as shown,
if a properly grounded outlet is not available. The
temporary adapter should be used only until a properly
grounded outlet, Figure 1, can be installed by a qualified
electrician. The green colored rigid ear, lug, or the like
extending from the adapter must be connected to a
permanent ground such as a properly grounded outlet
box cover. Whenever the adapter is used, it must be
held in place by a metal screw.
For floor finishing machines rated 150-250 volts:
If the machine is provided with an attachment plug
cap as shown in Fig. 3, it is intended for use on a 240
volt (nominal) circuit. No adapter is available for this
application.
NOTE: In Canada, the use of a temporary
adapter is not permitted by the Canadian
Electrical Code.
OPERATION/ACCESSORIES
Choosing the Right Brush and Drive Block
Your floor machine is packed complete and ready for
use after you install a brush or drive block. (Brushes and
pads are not provided with the unit but are available at an
additional cost.)
Your floor machine is designed to be used for many
different floor care applications. Make sure you use
the correct brush or pad for the type of job you want to
perform. (Accessories are available from the dealer from
whom the floor machine was purchased.)
When ordering brushes or drive blocks, refer to this chart
and specify correct brush or block diameter when ordering.
Plug Grounding Pin
Grounded
Outlet Box
Figure 1
Figure 2
Figure 3
Adapter
Metal Screw
Grounding Tab
Plug Grounding Pin
MACHINE BRUSH BLOCK
SIZE DIAMETER DIAMETER
12” 12” 10”
3

4
ADJUSTMENTS BRUSH AND PAD DRIVER INSTALLATION
DRIVE BELT ADJUSTMENT
CAUTION: Disconnect the power cord from the electrical
outlet before adjusting drive belt tension.
1. Loosen the bolts holding the drive motor to the frame;
do not remove (Fig. 5).
2. Turn the three screws at the rear of the frame until the
belt is tight.
3. Test the machine. If belt slips, adjust further. Retest. If
the belt does not slip, tighten the drive motor bolts. DO
NOT overtighten the drive belt.
CAUTION: Disconnect the power cord from the electrical
outlet before installing a brush or pad driver.
Fig. 4
To install a brush or pad driver, leave the handle in the
upright position and tip the machine backwards so it rests
on its wheels and upper handle section (Fig. 4). The brush
and pad driver both attach in the same manner: align
the cutouts on the inner ring of the brush or pad driver
with the tabs on the inside of the ring of the drive hub.
Push the brush or pad driver firmly in position, then turn it
counterclockwise until it locks into place.
To remove, turn the brush or pad driver clockwise until it
stops, then lift it off. Note: Always remove the brush or pad
driver when the machine is not in use.
ON OFF
Adjusting Bolts
Fig. 5
HANDLE ADJUSTMENT
CAUTION: Disconnect the power cord from the electrical
outlet before installing a brush or pad driver.
The handle can be adjusted to any desired work position
by simply pushing up on the handle lock (Fig. 6). Move the
handle to the desired position, then firmly push down on
the handle lock which will lock the handle in position.
Unlock
Lock
Fig. 6

5
To stop the machine, simply release the triggers. The
safety switch lock will automatically return to the engaged
position.
ADJUSTMENTS (Continued)
HANDLE CAM LOCK ADJUSTMENT
With the handle cam lock in the “up” position (unlocked),
tighten the adjusting nuts until there is a slight drag when
the handle is raised or lowered. The tube should be locked
securely when the handle lock is pressed downward (Fig.
7). CONTROLS
ON/OFF POWER SWITCH TRIGGERS
The ON/OFF switch is conveniently located in the form of
dual triggers underneath the handle grips.
TO TURN THE MACHINE ON
The operating handle must be lowered to the operating
position before switching the machine ON. Place both
hands firmly on the handle grips with your fingers around
the power triggers. Do not apply pressure on the triggers
before the safety switch lock is disengaged.
Disengage the safety switch lock by pushing it forward with
one thumb. Then, while holding the safety switch lock in
disengaged position, squeeze the power triggers toward
the handle grips and return your thumb to the handle grip.
Adjusting Nuts
Fig. 7
GUIDELINES FOR OPERATION
• Your floor machine is a very sensitive, powerful unit.
When in operation, it should be guided gradually and
smoothly without sudden or rough motions. You will want
to practice with your machine on a smooth surface first
until you have experience in operating it.
• For ease of operation, always keep the brush or pad
surface level, balanced and flat on the floor at all times.
• Always adjust the operating handle to a comfortable
height at which the brush or pad surface is balanced
before starting the machine.
(see “Handle Adjustment” Page 5)
• Your floor machine will operate differently on various
surfaces. For example, there will be much more resistance
when the machine is used with a brush on carpeted
surfaces than when it is used with a pad on a smooth
surface. The operator should be prepared to adjust for
these differences.
• BEGIN OPERATING THE FLOOR MACHINE WITH THE
BRUSH OR PAD SURFACE LEVEL, BALANCED AND
FLAT ON THE FLOOR.
• To move the machine to the right, slowly apply slight
upward pressure on the handle.
• To move the machine to the left, slowly apply slight
downward pressure on the handle.
• To move the machine forward or backward, keep brush
or pad flat on the floor and push or pull machine in the
desired direction.
DO NOT LET THE MACHINE REST ON THE PAD OR
BRUSH FOR AN EXTENDED PERIOD OF TIME. This
may alter the shape of the pad or brush which may cause
the machine to wobble.
Push forward to disengage safety
switch lock.

6
CORD STORAGE
When not in use, loosely wind the power cord around the
cord storage hook on the handle shaft and both of the
handle grips, as shown.
CLEAN UP AND STORAGE
After being used, your floor machine can be wiped clean
with a soft, damp cloth and should be stored in a clean, dry
place.

7
NCL COMMERICAL EQUIPMENT LIMITED WARRANTY
Floor Machines / Air Movers
Excludes Vacuums
Your equipment which has been manufactured, tested and inspected in accordance with carefully specified engineering requirements
is warranted to be free from defects in material and workmanship. This Limited Warranty is, however, subject to the following
qualifications, conditions and limitations which are set forth to provide you and all users of the equipment with information concerning
the duration, extent, availability and applicability of the Limited Warranty, the procedure to be taken to obtain its performance, and other
information concerning the Limited Warranty policy.
The Limited Warranty is extended to the original end user as follows:
Machines: 3 years parts replacement and 1 year service labor warranty.
Replacement parts guaranteed for 90 days from date of installation against defects in material and workmanship.
This Limited Warranty will not cover damage attributable to the following:
(1) Improper, unreasonable or negligent use or abuse of the equipment.
(2) Use of equipment with hot water or high temperature above 130 degrees Fahrenheit (Solution Tanks)
(3) Abrasions or punctures of the equipment.
The start date of the Limited Warranty coverage shall be the purchase date of the original end user or six months from the date the
machine was shipped from the Factory, whichever comes first.
PARTS OF EQUIPMENT NOT COVERED BY THE LIMITED WARRANTY
Certain parts of equipment require replacement in the ordinary course of use due to normal wear by reason of their characteristics.
Normal wear items such as cords, switches, bumpers, carbon brushes, handle grips, belts, bearings, etc. are excluded from the Limited
Warranty.
EXCEPTIONS AND EXCLUSIONS FROM THE LIMITED WARRANTY
This equipment is required to be used on electric current as indicated on the data plate. Otherwise damage, defects, malfunctions
or other failure of the equipment arising from use on electric current not as indicated are excepted and excluded from this Limited
Warranty. Defects, malfunctions, failure or damage of the equipment caused by improper, unreasonable or neglect use or abuse while
in possession of the purchaser are likewise excluded from this warranty. If repair is done on your equipment by anyone other than
those designated as an authorized Warranty Center, THE MANUFACTURER at its sole option, may determine that this warranty will not
apply and the reimbursement for such repair will not be made.
PROCEDURE TO BE TAKEN TO OBTAIN PERFORMANCE OF LIMITED WARRANTY REPAIR
To secure repair of the equipment or any warranted parts under this Limited Warranty, the following procedure should be taken. The
inoperative equipment or warranted parts, together with satisfactory evidence of the purchase date, must be delivered, with shipping
and delivery changes prepaid, to one of the following:
(1) the dealer from whom purchased; or
(2) any authorized service station.
If you are unable to locate any of the foregoing, you may write or otherwise communicate to THE MANUFACTURER before repair
service is performed by anyone else. In such event, THE MANUFACTURER will provide either the location of a closely available
authorized distributor service department, authorized service station or other factory instructions. Upon compliance with the above
procedure, all warranted defects will be repaired, at no additional charge or costs to the customer and the repaired product returned to
the customer, with all shipping and delivery charges prepaid. In following the procedures set forth, PLEASE MAKE CERTAIN to state
the model, type and serial number as shown on the data plate of the equipment.
REPLACEMENT
In the event of a defect, malfunction or failure of your equipment or any warranted part to conform with this warranty, THE
MANUFACTURER may, at its sole option and own expense, replace the equipment or any warranted part with another new identical or
reasonably equivalent model or part in lieu of repairing the defect.
NO REFUND OF PURCHASE PRICE
THE MANUFACTURER will not, as a matter of its Limited Warranty policy, refund the customer’s purchase price.
Be certain that the Warranty Station is “Eureka/Sanitaire Authorized.” For the location of the nearest Eureka/Sanitaire Authorized
Station or for service information, see us at www.sanitairevac.com or telephone toll free: 1-800-800-8975.