MC Clean+ FM430 User manual

Operator’s Manual
FM430/FM510 Multifunction Scrubber
●Please read this Operator’s Manual carefully and make sure fully
understand before using the appliance.
●Please keep this Manual for future reference.

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CONTENTS
1.0 Operate Safety Instruction
2.0 Machine Introduction
2.1 Accessories
2.2 Technical Specifications
2.3 Technical Change
3.0 Prepare the machine before operation
3.1 How to install the Brush and Pad Driver
3.2 How to adjust the Handle
4.0 Power connection
5.0 How to operate the machine
5.1 How to start/stop the machine
5.2 How to control the machine
6.0 Maintenance
7.0 Common malfunction diagnosis

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1.0 Operate safety instruction
Please read this manual carefully before using this appliance
In this manual, there are common safety instructions in details on appliance
preparing, operating and maintenance. And operator must obey these accident
preventive regulations when use this machine. Any accident aroused by
regulations disobey, producer will not bear any liability.
This manual is also one of the important attachments of this appliance, make
sure the operator read or listen to the professional person’s introduction on this
manual. Save the manual in the place where you can easily fetch and regular
read. This manual adopts the following three kinds of figure as the important
indication:
INDICATION:
Key information on economical using.
The possible accident aroused by disobeying the manual.
NOTICE:
The possible accident and estate damage aroused by disobeying the manual
FORBIDDANCE
The possible severe damage to person and estate arouse by instruction
disobeyed.
Safety Notice
If try to operate or amend this appliance before reading this manual, It will
possibly damage the operator or other person nearby. So training is needed
before using, If the operator can not understand this instruction,, please teach
him hot to operator this appliance.
To reduce the risk of fire, use only commercially available floor cleaners and
waxes intended for machine application.
Risk of explosion, Floor sanding can result in an explosive mixture of fine
dust and air. To reduce risk of explosion, use floor sanding machine only in
ventilated area.
Operating a machine that is not completely or fully assembled could result in
injury or property damage. Do not operate the machine until it is completely
assembled. Inspect the machine carefully before operation.

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Electrocution could occur if maintenance and repairs are performed on a unit
that is not disconnected from the power source. Disconnect the power supply
before attempting any maintenance or service. Always remove the electrical
plug from the electrical outlet before changing the brush, pad or other
attachment and before leaving the machine.
Use a machine with a damaged power cord could result in an electrocution. Do
not use the machine if the power cord is damaged. Do not use the electrical
cord to move the machine
Maintenance and repairs performed by unauthorized personnel could result in
damage or injury. Maintenance and repairs must be performed by authorized
personnel only. Keep all fasteners tight. Keep adjustments according to
specifications.
Electrical components of this machine can “short-out” if exposed to water or
moisture. Keep the electrical components of machine dry. Wipe the machine
down after each use. For storage, keep the machine in a dry building.
Always use a three-wire electrical system connected to the electrical ground.
For maximum protection against electric shock, use a circuit that is protected
by a ground fault interrupter. Consult your electrical contractor.
To prevent damage to power cord, do not let the brush, pad driver and wheels
move over the power cord when the appliance is working. Keep the power
cable higher than appliance.
Operating a machine without observing all labels and instructional information
could result in injury or damage. Read all machine labels before attempting to
operate.
Use of this machine on a step or furniture could result in injury or damage. Do
not use machine on a step or furniture. Do not ride on this machine.
To avoid injury keep hands, feet and loose clothing away from all moving parts
of this machine.
Injury to operator or bystanders could occur if an abrupt change in floor
surface texture is encountered when using this machine. Abrupt change in
floor surface texture can cause a sudden pulling motion by this machine. This
sudden pulling motion can result in loss of control of the machine which could
injure the operator or bystanders. Avoid motions that could cause machine to
cross from a smooth floor surface to a carpet or rough texture floor surface.
Avoid motions that could allow the machine to come in contact with low
obstacles, such as floor electrical outlets, door stops or entry molding, etc.

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Water solution or cleaning materials used with this type of machine can leave
wet areas on the floor surface. These areas can cause a dangerous condition for
the operator or other persona. Always put CAUTION signs near the area being
cleaned.
The appliance is heavy. Get assistance before attempting to transport or move
it.
2.0 Machine instruction
FM430 Single Disc Scrubber is a multifunction floor scrubber appliance, it is favorable
in strong adaptability, simple reliable construction, smooth working, huge measurement
of solution tank, this appliance can basically meet the cleaning requirement on hard floor
for the professional cleaning company.
2.1 Accessories
A pad driver B brush(option) C water tank(option) D additional iron piece(option)

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2.2 Technical Data
MC Multifunction Floor Scrubber
TYPE
FM430
POWER(W)
1100
VOLTAGE(V)
110V
FREQUENCY(Hz)
50
BRUSH PLATE DIA.(in)
17
PAD DRIVER DIA.(in)
17
BRUSH PLATE ROTATION
SPEED(rpm)
175
CABLE LENGTH(m)
12
WEIGHT(lbs)
143
2.3 Technical Changement
MC preserves rights to improve the technology without prior notice. So,
the machine may not match these manuals, figures completely.

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3.0 How to prepare the machine for operation
Please pull off the power plug from electrical outlet before installing or replacing the pad
driver, brush and other attachments.
3.1 How to install brush or pad driver
Figure 1
Figure 2
Figure 3
To install brush pad, follow the steps on below:
1,Pull the level in Figure 1, and adjust the handle in the
suitable position for you,
2,Tilt the machine backward until the handle touches the
floor, see Figure 2,
3,Put your feet on each side of the machine, see Figure 2,
4,Align the lugs(1) on the locking plate into the brush pad
Opening(2), see Figure 3,
5,To lock the brush pad into position, turn the brush or pad
driver as indicated in Figure 2(A),
6,To unlock and remove the brush, turn the brush or pad
driver as indicated in Figure 2(B).
NOTE: To prevent any damage to the brush or
pad driver, remove the accessory while not in use.
Keep the brush in cool, dry place.

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3.2 How to adjust the handle
To adjust the handle, please follow the steps below:
1. Pull up the level in Figure 1, and adjust the handle
2. Lower the handle to the best operating position
NOTE: For the best operating position, keep your back straight,
bend only your arms.
3. Hold the handle against your body for the best control
4.0 Power Connection
This appliance is just adapted for alternating current, please check
whether the local voltage is matched. Do not drag the appliance with the
power cord.
This appliance must use the power with grounding protect to prevent the risk of
electrical shock.And the outlet box should be grounded.
This appliance equipped a 12 meters’ long power cord which has a 1.5mm2 cross
section, try your best not to use the extra power cord, if it is really needed, please use
the cord with cross section above 1.5mm2 , and its length should be within
10 meters.
The same extra cable can not supply multi appliances, or the too
huge voltage will affect the normal operating, also this will
damage the appliances.

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5.0 How to operate the machine
5.1 How to start/stop the machine
Never start the appliance when the handle is vertical position.
Also a start lock construction is designed, in order to avoid
mistake operating when the handle is in vertical position.
Both hands should be hold on the handle when start the appliance
Figure 4
5.2 How to control the appliance
The side to side movement of the machine is controlled by raising the handle and pressing
down on the handle. To move the machine to the left, press down on the handle slightly. To
move the machine to the right, raise the handle slightly, Please master the key points, it will be
easy to control the appliance.
Start the appliances based on following steps, see Figure 4:
1,Pull up the level, adjust the handle to your suitable position.
2,Press the knob switch (on the rear handle cover)
3,Pull up the start level 1(both sides), start the appliance.
NOTE: In order to make sure the safety operation, this
appliance adapts a special design that the appliance
normally works only the both hands touch the start level at
the same time.

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6.0 MAINTENANCE
Maintenance must be done by authorized person only
Daily maintenance
Remove the brush or pad driver from the appliance when the work finished, and save them in
the ventilated dry place. The appliance body should be cleaned with dry cloth,, also clean the
water container and check the power cord.
The detergent liquid remains in the water container should be cleaned
in time, and scour it fully with clean water. Do not remain any detergent
liquid in the water tank, it will short the using life of control valve.
The liquid medicine spayed on the appliance surface, especially on the
fasten parts, should be cleaned washed with clean water and cleaned
with dry cloth in time, because any kind of cleaning liquid medicine is
corrupt.
Yearly maintenance
Return the appliance to a MC Authorized Service Location every 12 months for maintenance
inspections or call professional person for visiting inspections.
Start button
All electrical repairs must be done by authorized person only. The
machine must be tested after electrical repairs to make sure it is safe to
operate. Disconnect the electrical plug from the electrical outlet before
doing any electrical repairs.
The start and stop switch has an interlock which prevents the mistake operation. And there is
a lock unit in the handle vertical position. If the start/stop switch is damaged, and can not start
the appliance, return the appliance to nearest MC Authorized Service Center for replacing the
switch and testing.
Maintenance of The motor
If repairs to the gear unit or motor parts are needed, please do not disassemble the gears or
motor by yourself,. Please return the appliance to the MC Authorized Service Center.
If you disassemble the appliance by yourself, it means you giving up the
quality recourse right. So take care.
For safe operation, and longer life to your MC product, use only MC parts.
The grease for the gear box needs to be changed every year.
FM430/FM510 floor scrubber should add about 250ml lubrication
grease.

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7.0 Common malfunction diagnosis
Before asking for amendment and examination, please check based on the
following points. If the malfunction can not be eliminated, please contact the
amendment center or local sale agency.
Problem:
Possible Cause:
Solution:
Motor operates
intermissively
Power cable looses/falls off
Power cable is broken
Switch is broken
Check all the power cable connection
Replace the power cable
Replace the switch
Motor does not
work
Power cable looses/falls off
Power cable is broken
Switch is broken
Capacitor damaged
Centrifugal switch damaged
Loop short circuit
Check all the power cable connection
Replace the power cable
Replace the switch
Replace the capacitor
Replace the centrifugal switch
Replace the stator resistor
Motor rotation
speed is very
low
Capacitor damaged
Start loop failure
Check capacitor
Check the centrifugal switch
Motor rotation
driving disc
does not work
Connect block in gear box
rupture
Replace the connect block
Machine stops
Electrocircuit over loads
Brush over loads
Size of extension cable does not
match
Abnormal use
Check the load of all electrocircuit
Check, change operation manner
Replace extension cable
Consult dealer
Machine rocks
or vibrate
severely
Brush/pad driver warp or
damage
Brush/pad diver are not in centre
position
Replace brush/pad driver
Make brush/pad driver in centre position
Vibration noise
Motor bearing broke
Wheels loose
Replace motor bearing
Fasten the wheels