Windsor ROMBUS RMBS12 User manual

Operating Instructions (ENG)
MODELS: RMBS12 BEFORE S/N12236
RMBS16 BEFORE S/N 16905
Read instructions before operating the machine.
J
980124 09/20/05

MACHINE DATA LOG/OVERVIEW
ROMBUS 980124 07/02/03
2
For the name and address of your dealer contact: Windsor Industries
YOUR DEALER
Name: __________________________________________________________________________________________________
Address: _______________________________________________________________________________________________
Phone Number: _________________________________________________________________________________________
MODEL _______________________________________
DATE OF PURCHASE __________________________
SERIAL NUMBER ______________________________
SALES REPRESENTATIVE # _____________________
DEALER NAME ________________________________
OPERATIONS GUIDE NUMBER ___________________
PUBLISHED __________________________________________
Copyright 2003 Windsor Industries, Printed in USA
OVERVIEW
The Windsor Rombus Carpet Maintainer is designed to maintain your carpet using the Rombus
quick clean, quick dry carpet care system. The machine has two counter rotating brushes that help
scrub chemical into the carpet. The chemical, Red Carpet Rombus Carpet Clean Chemical,
encapsulates the dirt, allowing both to be vacuumed up once the chemical has dried. The brushes
also help to raise the pile of the carpet, giving it a lush groomed appearance.

TABLE OF CONTENTS
ROMBUS 980124 07/02/03
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
OPERATIONS
Technical Specifications.............................3-1
How the Machine Works.............................3-2
Machine Operation......................................3-3
Pre-run Inspection...............................3-3
Starting Machine..................................3-3
Machine Shut-down and Storage........3-3
MAINTENANCE
Brush Cleaning and Maintenance...............4-1
Machine Maintenance.................................4-1
Daily Maintenance...............................4-1
Periodic Maintenance..........................4-1
Annual Maintenance............................4-1
Machine Troubleshooting............................4-2
GROUP PARTS LIST
Handle Group..............................................5-1
Base - Motor Group....................................5-3
Base - Brush Group....................................5-5
Notes...........................................................5-7
Warranty.....................................................5-8

HOW TO USE THIS MANUAL
ROMBUS 980124 07/02/03
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 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 model and serial number of your machine is
on the operator’s left hand side, side panel of
base.
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. 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 # ___________________
DEALER NAME ______________________________
OPERATIONS GUIDE NUMBER __________________
PUBLISHED ________________________________
Copyright2002WindsorIndustries,PrintedinUSA

ROMBUS 980124 07/02/03 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.
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 by or near
children.
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 or allow the rotating brushes to come in contact with the 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.
Always use cable restraint provided and wind the cable around the cable holder on the handle. For
quick release of the electrical cable rotate the cable holder 180 degrees.
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.
Machine is designed for indoor use only and must not be operate or stored outdoors in wet
conditions.
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.
Only the brushes provided with the machine or those specified by the manufacturer can be used.
The intended use of the brushes is specifically for the cleaning of carpeting and should not be used
in any other way.
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.
SAVE THESE INSTRUCTIONS
!
WARNING:

HAZARD INTENSITY LEVEL
ROMBUS 980124 07/02/03 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 Windsor approved replacement parts.
.
!
WARNING
!CAUTION

GROUNDING INSTRUCTIONS
ROMBUS 980124 07/02/03 2-3
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.

TECHNICAL SPECIFICATIONS
ROMBUS 980124 07/02/03 3-1
ITEM DIMENSION/CAPACITY
Electrical 115V
Nominal Power 550W
Rated Amperage 7 Amps
Brush Width
-RMBS12
-RMBS16 12 inches (30 cm) 16 inches (40 cm)
Brush RPM 600 RPM
Wheels 3 inches (7.5 cm) non-marking grey
Dimensions – Weight
-RMBS12
-RMBS16 40 lbs. (18kg) 44 lbs. (20kg)
Dimensions – Height
-with handle 44 inches (112 cm)
Dimensions – Depth 12 inches (30 cm)
Power Cord 33 feet (10 m)

HOW THE MACHINE WORKS
ROMBUS 980124 07/02/03 3-2
Congratulations!
You are now the proud owner of a Windsor
Rombus Carpet Maintainer.
The Windsor Rombus Carpet Maintainer is
designed to maintain your carpet using the
Rombus Quick Clean, Quick Dry Carpet Care
System. By using the Rombus Carpet Maintainer
in conjunction with Windsor Red Carpet Rombus
Carpet Clean (W145-4) chemical solution, you
can perform a regular light cleaning and grooming
of your carpet very quickly, and have the carpet
dry and ready for traffic within 30 minutes.
The Rombus machine handle detaches for easy
stair cleaning, transportation and compact
storage. The handle has a 180 degree movement
for maximum flexibility and allows the machine to
clean under low furniture. There is a foot
operated on/off switch and handle lock keeping
the handle in an upright position when placed in
the tray.
The tray is for machine storage when not in use.
This will protect the brush bristles from being
crushed.
The brush guard protects the machine brushes by
preventing loose threads or wires (telephone or
electrical) getting caught-up in the brushes.
This appliance conforms with international and
national safety directives: EN55014-2, EN5504-1,
EN61000-3-2/3-3, EN60335-1/2-10/2-69/2-67.
IEC 60335-1/2/10/2-67/2-69. LVD 73/23/EEC.
The Windsor Rombus Maintainer comes with a
one year warranty on all parts except for cords,
switch, gears, capacitors and brushes. See
Windsor New Machine Warranty Policy, product
section labeled “Airmover/Dri-matic/Titan”, for
more detail.

MACHINE OPERATION
ROMBUS 980124 07/02/03 3-3
PRE-RUN MACHINE INSPECTION
Perform a pre-run inspection to find possible
problems that could cause poor performance or
lost time from breakdown. Check the rating plate
to confirm voltage and frequency is the same as
the power supply. NOTE: A 10% variation in
voltage is acceptable.
STARTING MACHINE
NOTE: Perform pre-run machine check before
operating machine.
FOR SAFETY: Before starting machine, make
sure that all covers are in place and secured
properly.
1. Connect the machine to a power supply.
2. Take the machine out of the tray. Do this by
leaning the machine back and wheeling
away from the tray. NOTE: Place the tray
out of the way when machine in use.
3. Release the handle lock.
4. Depress the foot switch to engage machine.
After applying a light spray of diluted Red
Carpet Rombus Carpet Clean onto the carpet
using a pressurized tank sprayer, commence
cleaning by pushing and pulling the machine
slowly over the wetted carpet.
Best results are obtained by moving the
machine in multiple directions and overlapping
strokes.
Flammable materials can cause an explosion
or fire. Do not use flammable materials with
this machine.
MACHINE SHUT-DOWN AND
STORAGE
1. Depress the foot switch to power off
machine.
2. Lock handle in the upright position.
3. Disconnect the power cord from the power
supply. Wind the power cord around the
cable holder on the handle.
4. Remove the brushes for cleaning. See
Brush Cleaning and Maintenance section.
5. Once daily maintenance has been
performed, place the machine back into the
tray.
The machine is now ready for storage until the
next use. Make sure to store your equipment in
a dry place to prolong the life of your machine.
Storage outdoors or unprotected could cause
damage to your machine or internal parts,
therefore voiding your warranty.
When not in use or during interrupted cleaning,
the machine must always be placed in the tray
provided to prevent deformation of the brush
bristles. Deformation of brush bristles can
result in unbalanced running and excessive
vibrating or jumping.
!WARNING
!CAUTION

MAINTENANCE
ROMBUS 980124 07/02/03 4-1
BRUSH CLEANING AND
MAINTENANCE
After each session or carpet cleaning, the brushes
and the brush housing should be cleaned. Before
cleaning or changing the brushes, always unplug
the machine from the power supply.
Brushes are removed without tools. Tilt and rest
the machine on the handle. Push the brush axles
(shafts) out of their bearings by hand. Pull axles
through the brush and machine housing.
The brushes may be soaked in warm or hot water
using mild detergent, and then rinsed with warm
water. NOTE: Brushes with crushed bristles can
often be restored to original condition by soaking in
hot water.
Keep brushes clean and free from debris. Rotate
brushes regularly as this will increase the life span
of the brushes and ensure even wear.
Before reinstalling brushes, clean out machine
brush housing by wiping with a clean damp cloth.
MACHINE MAINTENANCE
The Rombus Maintainer requires very little
maintenance. Wipe down the machine periodically
with a clean cloth and ensure motor air vents are
not obstructed. DO NOT spray water directly over
the top of machine.
During interruptions of the cleaning process,
always place the machine into the tray or lay it on
it’s side (gear housing) to prevent deformation of
the brush bristles.
Deformation of the brush bristles can result in
unbalanced running and excessive vibrating or
jumping.
The machine is fitted with an overload switch. In
the unlikely event of overloading, the machine
overload switch will automatically trip. It can be
reset after approximately 30 seconds (or when the
machine cools down) by pushing the set button on
the gear housing.
DAILY MAINTENANCE
1. Clean and inspect brushes.
2. Clean and inspect brush housing and
machine.
3. Inspect power cord for wear or damage. This
cable will lie on wet carpet. To prevent
electrical shock replace cords that are frayed
or have cracked insulation immediately.
PERIODIC MAINTENANCE
1. Check all handles, switches, knobs, electrical
cables and connections on your machine for
damage. Repair or replace immediately.
2. Inspect and/or replace brushes.
3. Inspect and clean (if necessary) brush guard
of any outside debris.
ANNUAL MAINTENANCE
1. Check all bearings for noise and wear.
2. Check motor for operation.
3. Check overall machine for operation.
!CAUTION

MACHINE TROUBLESHOOTING
ROMBUS 980124 07/02/03 4-2
PROBLEM CAUSE SOLUTION
No power to machine Dead electrical circuit
breaker in fuse box Check building circuit breaker
Faulty power cord Replace power cord
Power switch failure Replace power switch
Faulty circuit breaker Replace circuit breaker
Internal wiring problem With machine unplugged,
check for and correct, any
loose wire connections.
Electrical Shock Equipment not grounding Follow grounding
instructions, pg 2-3
Receptacle not grounded Have an electrician inspect
the building’s wiring
Internal electrical problem Check for any loose wire
connections, replace any
items that are short
circuiting
Nuisance tripping of circuit
breaker Faulty circuit breaker Replace circuit breaker
Mechanical problem Test circuit breaker for
continuity. Higher amp
draw may indicate faulty
parts. Find parts not
moving freely and repair or
replace.
Brush not turning or scrubbing Faulty brush motor Replace brush motor
Gears worn Replace gears not
functioning
Brushes worn Replace brushes
Worn brush motor brushes Replace brushes, check
commutator
Worn bearings Bearing squealing or
grinding in brush housing Replace worn bearing

ROMBUS 980124 07/02/03
4-3
THIS PAGE LEFT BLANK INTENTIONALLY

HANDLE
ROMBUS 980124 09/22/04 5-1
NOTE: The handle view is shown from the
Rear. This is to help clarify how the
components are attached to the handle asm.
11 12
13
14A
14B 16
17
15 21
22
23
24A
24B
20A
20B
1
3
4 5 6
7 8 9
4
10
18
26
19
25
28
27

HANDLE
ROMBUS 980124 11/19/04
5-2
REF PART NO. QTY DESCRIPTION SERIAL NO.
FROM NOTES:
1 RMH 1 RMBS HANDLE ASM CMPLT
2 01014 1 CABLE RESTRAINT NOT SHOWN
3 01004 2 HANDLE GRIPS
4 01008 2 CAP PLUG
5 01009 1 CAP SCREW
6 01007 1 UPPER CABLE HOLDER, LOCKED
7 01088 1 CAP SCREW
8 01011 1 LWR CABLE HLDR, GYRATORY
9 01012 1 GYRATORY CBL RTNR SPRING
10 01013 1 BALL BEARING
11 01021 2 NYLON, INSERT NUT
12 01018 2 HANDLE BLOCKS
13 01017 1 5MM PINS
14A 01097 1 RMBS12 HANDLE BAR (MCHN SD) RMBS12 ONLY
14B 01098 1 RMBS16 HANDLE BAR (MCHN SD) RMBS16 ONLY
15 01090 1 PIN, DOWEL M5
16 01019 2 M8 BOLT
17 01020 1 THUMB WHEELS & WASHER
18 01015 1 CARRY HANDLES
19 01083 1 RMBS12/16 DECAL
20A 01093 1 SHAFT, LOCKING 12” RMBS12 ONLY
20B 01094 1 SHAFT, LOCKING 16” RMBS16 ONLY
21 01092 1 SCR, M10 SOCKET
22 01091 1 PIN, DOWEL M6
23 01089 1 SPRING, 24MM
24A 01095 1 BUSHING, LOCKING 12” RMBS12 ONLY
24B 01096 1 BUSHING, LOCKING 16” RMBS16 ONLY
25 01103 1 UPPER HANDLE BAR
26 01105 2 HANDLE CONNECTING BAR
27 01104 1 LOWER HANDLE SECTION
28 01106 8 SCR, M4 COUNTERSUNK
29 01107 8 WASHER, M4 S/S NOT SHOWN
30 01109 1 ALLEN KEY NOT SHOWN

BASE -MOTOR
ROMBUS 980124 12/18/03 5-
3
1
6
3
7
4
5
8
9
10
11
12
2A
2B
13A
13B
14A
14B
19
15A
15B
16
17
18
20
21A
21B
22
8
24
23
25
26
29
31
32
33
34
31
38
37
36
33
32
35
28
26 27 28
27
24 30

BASE - MOTOR
ROMBUS 980124 11/19/04
5-4
REF PART NO. QTY DESCRIPTION SERIAL NO.
FROM NOTES:
1 01042 8 BUTTON SCREWS
2A 01026 1 RMBS12 MCHN COVER RMBS12 ONLY
2B 01037 1 RMBS16 MCHN COVER RMBS16 ONLY
3 01070 1 CABLE 10M
4 01069 1 MOTOR CABLE 1M
5 01076 1 CABLE GLAND
6 01068 1 SWITCH LOCKING NUT
7 01067 1 SWITCH
8 01054 3 SCREW
9 01063 1 END HOUSING
10 01071 2 SCREW
11 01062 1 THERMAL RESET SWITCH COVER
12 01061 1 THERMAL RESET SWITCH
13A 01030 2 RMBS12 DRAW BARS RMBS12 ONLY
13B 01041 2 RMBS16 DRAW BARS RMBS16 ONLY
14A 01024 1 RMBS12 MTR SUPPORT – SWITCH END RMBS12 ONLY
14B 01035 1 RMBS16 MTR SUPPORT – SWITCH END RMBS16 ONLY
15A 01027 1 RMBS12 MOTOR RMBS12 ONLY
15B 01038 1 RMBS16 MOTOR RMBS16 ONLY
16 01075 2 CAPACITOR SUPPORT
17 01079 2 CABLE TIES
18 01053 1 CAPACITOR, RUN
19 01044 1 BEARING (MOTOR)
20 01043 1 CIRCLIP, 14MM
21A 01025 1 RMBS12 MTR SUPPORT – FAN END RMBS12 ONLY
21B 01036 1 RMBS16 MTR SUPPORT – FAN END RMBS16 ONLY
22 01045 1 CAPACITOR, START
23 01064 1 END HOUSING, GEAR
24 01046 4 WASHERS
25 01078 2 NUT
26 01051 2 BEARING, AXLE
27 01072 2 CIRCLIP, 15MM
28 01077 2 BEARING
29 01047 1 GEAR
30 01049 1 GEAR
31 01052 2 BEARING
32 01073 2 CIRCLIP, 11MM
33 01074 2 CIRCLIP, 35MM
34A 01048 1 GEAR PIOR TO SN 16487
34B 01108 1 GEAR, 6F 16488 **SN 12125 – 12145
35 01050 1 GEAR
36 01055 2 CAP SCREW
37 01057 2 CAP SCREW
38 01099 1 END HOUSING GEAR COVER

BASE -BRUSH
ROMBUS 980124 02/19/04 5-
5
(END
HOUSING)
12
3
4A
4B
5
6A
6B
7A
7B
8A
8B
9A
9B
12
11
10A
10B
13

BASE -BRUSH
ROMBUS 980124 06/21/05
5-
6
REF PART NO. QTY DESCRIPTION SERIAL NO.
FROM NOTES:
101059 2NYLON BRUSH SHFT HSNG
201060 2BEARING
301031 2CAP SCREW
4A 01022 2RMBS12 BRUSH SHAFT ASM RMBS12 ONLY
4B 01033 2RMBS16 BRUSH SHAFT ASM RMBS16 ONLY
501032 2SPRINGLOADEDPIN
6A 01029 1RMBS12 SPLASH GUARD RMBS12 ONLY
6B 01040 1RMBS16 SPLASH GUARD RMBS16 ONLY
7A 01002 2BRUSH, STANDARD WHT 12” (PAIR) RMBS12 ONLY
7B 01003 2BRUSH, STANDARD WHT 16” (PAIR) RMBS16 ONLY
8A 01028 2RMBS12CABLEGUARD RMBS12 ONLY
8B 01039 2RMBS16CABLEGUARD RMBS16 ONLY
9A 01023 1RMBS12 PLASTIC TRAY RMBS12 ONLY
9B 01034 1RMBS16 PLASTIC TRAY RMBS16 ONLY
10A 01102 1WHEEL MOUNT AXLE, 12” RMBS12 ONLY
10B 01084 1WHEEL MOUNT AXLE, 16” RMBS16 ONLY
11 01081 2WHEELS
12 01082 2WHEEL SHAFT
13 01080 1WHEEL MOUNTING BRKT (SET)

NOTES
ROMBUS 980124 07/02/03 5-7