Ginsu Century 400 User manual

Operating Instructions
SPECIALTY SURFACE CLEANING MACHINE
980146 12/02/05
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Read these instructions before using the machine
MODELS:
GU10

MACHINE DATA LOG
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OVERVIEW
The Ginsu is a multi-functional cleaning machine intended for commercial use. The appliance applies chemical at
low pressure and uses high pressure to clean with. Then the soiled water is vacuumed back into the recovery
tank.
YOUR DEALER
Name: ____________________________________________________________________________
Address: __________________________________________________________________________
Phone Number: ____________________________________________________________________
MODEL _______________________________________
DATE OF PURCHASE __________________________
SERIAL NUMBER ______________________________
SALES REPRESENTATIVE # _____________________

TABLE OF CONTENTS
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Machine Data Log................................................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
Safety Label Location...........................................2-4
OPERATIONS
Technical Specifications.......................................3-1
How the Machine Works......................................3-2
Components.........................................................3-3
Controls................................................................3-4
Machine Operation...............................................3-6
Chemical Operations............................................3-8
MAINTENANCE
Maintenance.........................................................4-1
Float Shut-Off ................................................4-2
Strainer..........................................................4-2
Circuit Breakers.............................................4-2
Vacuum Motor Replacement.........................4-3
Vacuum Motor Brush Replacement...............4-3
Solution Pump Replacement.........................4-4
Regulating Unloader......................................4-5
Periodic/Daily Maintenance..................................4-6
Service Schedule.................................................4-6
Machine Troubleshooting.....................................4-7
GROUP PARTS LIST
Base ................................................................... 5-1
Controls.............................................................. 5-3
Labels & Straps.................................................. 5-5
Recovery Tank................................................... 5-7
Solution Hoses & Fittings................................... 5-9
Solution Pump & Motor ...................................... 5-11
Solution Prime Pump.......................................... 5-13
Solution Tank ..................................................... 5-15
Vacuum Motor.................................................... 5-17
Tools – Standard................................................ 5-19
Wiring – Schematic ............................................ 5-21
Suggested Spare Parts...................................... 5-22
Low Flow Spray Gun Option .............................. 5-23
Grout Cleaner Option......................................... 5-25
High Pressure Wand Option .............................. 5-27
Carpet Tool Option............................................. 5-29
Warranty............................................................. 5-31

HOW TO USE THIS MANUAL
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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 model and serial number of your machine is on
the bottom back-end of the machine.
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. They are
listed in this general order:
- Vacuum Motor
- Solution Pump
- Daily Maintenance
- Periodic Maintenance
- Service Schedule
- Machine Troubleshooting
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. If
column has an asterisk (*), call
manufacturer for serial number.
-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 # ___________________

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IMPORTANT SAFETY INSTRUCTIONS
When using an electrical appliance, basic precaution
must always be followed, including the following:
READ ALL INSTRUCTIONS BEFORE USING THIS MACHINE.
This machine is for commercial use.
To reduce the risk of fire, electric shock, or injury:
Connect to a properly grounded outlet. See Grounding Instructions.
Do not leave the machine unattended. Unplug machine from outlet when not in use and before maintenance or
service.
Do not allow machine to be used as a toy. Close attention is necessary when used near children.
Do not point spray gun at people.
Use only as described in this manual. Use only manufacturer’s recommended components and attachments.
Do not use damaged electrical cord or plug. Follow all instructions in this manual concerning grounding the
machine. 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 pull or carry machine by electrical cord, use as a handle, close a door on cord, or pull cord around sharp
edges or corners.
Do not run machine over cord. Keep cord away from heated surfaces.
Do not unplug machine by pulling on cord. To unplug, grasp the electrical plug, not the electrical cord.
Do not handle the electrical plug or machine with wet hands.
Do not operate the machine with any openings blocked. Keep openings free of debris that may reduce airflow.
Do not vacuum anything that is burning or smoking, such as cigarettes, matches, or hot ashes.
This machine is not suitable for picking up health endangering dust.
Turn off all controls before unplugging.
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.
If foam or liquid comes out of machine, switch off immediately.
SAVE THESE INSTRUCTIONS
!
WARNING:

HAZARD INTENSITY LEVEL
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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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THIS PRODUCT IS FOR COMMERCIAL USE
ONLY.
ELECTRICAL:
In the USA, this machine operates on a standard 15
amp 115V, 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.
EXTENSION CORDS:
If an extension cord is used, the wire size must be at
least one size larger than the power cord on the
machine, and must be limited to 50 feet (15.5m) in
length.
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 wire 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.
GROUND-FAULT CIRCUIT-INTERRUPTER
PROTECTION
This machine is provided with a (GFCI) built into the
plug of the power supply cord. This device provides
additional protection from the risk of electric shock.
Should replacement of the plug or cord become
necessary, use only identical replacement parts that
include GFCI protection. If the GFCI is not the
AUTOMATIC RESET TYPE, it must be manually
TESTED and RESET each time the cleaning system
is plugged in. Press firmly to assure internal spring
activates switch. Push “test“ then push “reset”. Motor
will not start if GFCl does not reset. Check circuit
breakers or outlet. If circuit breaker is not tripped
and unit will not reset, contact local service center.

SAFETY LABEL LOCATION
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NOTE: These drawings indicate the location of safety labels on the machine.If, at any time, the labels become
illegible contact your C400 representative for prompt replacement.
WARNING:
TO REDUCE THE RISK OF ELECTRIC SHOCK, USE
INDOORS ONLY AND ALWAYS INSTALL FLOAT BEFORE
ANY WET PICK-UP OPERATION. USE ONLY DETERGENT
INTENDED FOR CLEANING CARPETS.
WARNING LABEL, 500009

TECHNICAL SPECIFICATIONS
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ITEM DIMENSION/CAPACITY
Electrical 115V 60HZ 11A
Electric Vacuum Motor 2 STAGE
Solution Pump 500PSI
Solution Capacity 10 gal. (38L)
Recovery Capacity 11 gal. (42L)
Dimensions – Weight (Empty) 106 lbs. (48kgs)
Dimensions - Length 36 in. (914mm)
Dimensions - Height 36 in. (914mm)
Dimensions - Width 22 in. (589mm)
Power Cable 50 ft. (15.24M)
SPECIAL NOTES:
The sound pressure level at 1m from the machine was measured to be 76 dBA. This was a nearfield, broadband
measurement taken in a typical industrial environment on a tile floor. This appliance contains no possible source
of impact noise. The instantaneous sound pressure is below 63 Pa.
The weighted root mean square acceleration at the operator’s arms was measured to be below 2.5m/s2. This was
a tri-axial, third-octave-band measurement made during normal operation on a composite tile floor. The
measurement and related calculations were made in accordance with ANSI S3.34-T986.

HOW THE MACHINE WORKS
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This machine is a multi-functional cleaning machine
intended for commercial use. The appliance applies
chemical at low pressure and uses high pressure to
clean with. Then the soiled water is vacuumed back
into the recovery tank.
The machine's primary systems are the clean water
system, recovery system, chemical system and
pressure washer system.
The function of the clean water system is to store
clean water and deliver it to the available tools. The
clean water system consists of the clean water tank,
strainer and check valve. The clean water tank
stores water until it is delivered to the tools. The
strainer protects the check valve and pump from
debris. The check valve prevents the water from
flowing back into the tank.
The function of the recovery system is to vacuum the
soiled water back into the recovery tank. The
recovery system consists of the wand and wheeled
squeegee, vacuum motor, float shut-off and
recovery tank. The wand and wheeled squeegee
wipes the dirty solution off the floor. The vacuum
motor provides suction to draw the dirty solution off
the floor and into the recovery tank. The float shut-
off protects the vacuum fan from over filling. The
recovery tank stores the dirty solution.
The function of the chemical system is to dispense
chemical into the clean water system. The chemical
system consists of the chemical reservoir, chemical
cap and a chemical-metering selector. The chemical
reservoir stores and dispenses chemical into the
clean water system. The chemical-metering selector
meters the amount of chemical and selects between
chemical A or B and turn chemical off.
The function of the pressure washer system is to
clean fixtures and other surfaces. The pressure
washer system consists of a pump, high-pressure
hose and spray gun. The pump delivers cleaning
solution to the tools. The high-pressure hose
connects the pump to the spray gun. The spray gun
is an adjustable Hi-Lo that applies clean water and
chemical to the surface being cleaned.
The function of the auto fill system is to be able to
connect a garden hose to a constant water source.
The valve and float inside the tank will automatically
turn the water flow on and off to keep the tank full.