Pacific Floorcare SW26 Installation and operation manual

SW26
Walk-behind Vacuum Sweeper
Operating & Maintenance Manual
Thank you for purchasing a Pacific Floorcare product. Carefully inspect all components for freight damage. If
such damage is discovered, file a “CONCEALED DAMAGE REPORT” immediately with the delivering
carrier.
Read this manual carefully and keep it near the machine, protected from liquids and other damaging
substances. Failure to follow the instructions may result in injury or damage to equipment and property.
The contents of this manual are based on the latest product information available at the time of publication.
Pacific Floorcare reserves the right to make changes or improvements without being obliged to apply
changes to the machines previously sold.
New manuals can be downloaded from: https://pacificfloorcare.com/parts-manuals/
Rev A 210121

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TABLE OF CONTENTS
1. GENERAL INFORMATION
Page
1.1. Symbols ………………………………………………………………………………
3
1.2. Notes ………………………………………………………………………………….
3
1.3. Manual references …………………………………………………………………..
3
1.4. Warranty ……………………………………………………………………………...
3
2. FEATURES AND SPECIFICATIONS
2.1. Identification ………………………………………………………………………….
6
2.2. Description and components ……………………………………………………….
6
2.3. Specifications ………………………………………………………………………..
7
3. SAFETY
3.1. Correct use …………………………………….....................................................
9
3.2. Misuse ………………………………………………………………………………..
9
3.3. OEM parts & equipment …………………………………………………………….
9
3.4. Operator qualification ……………………………………………………………….
10
3.5. Protection and alarm systems ……………………………………………………..
10
3.6. Safety devices ……………………………………………………………………….
11
3.7. Diagnostic messages ……………………………………………………………….
11
3.8. Dangers ………………………………………………………………………………
13
3.9. Safety Signals ……………………………………………………………………….
14
4. INSTRUCTIONS FOR STARTING AND USE
4.1. Transport and handling ……………………………………………………………..
16
4.2. Storage ……………………………………………………………………………….
17
4.3. Instructions for unpacking the machine …………………………………………..
17
4.4. Handling an unpacked machine …………………………………………………..
18
4.5. Installation ……………………………………………………………………………
18
4.6. Control devices ………………………………………………………………………
18
4.6.1. Control panel ……………………………………………………………..………
18
4.7. Functions …………………………………………………………………………….
19
4.7.1. Starting and machine preparation ………….………………………………….
19
4.7.2. Handle adjustment ……………………………………………………….……...
19
4.7.3. Leveling ………………………………………………………………..………….
20
4.7.4. Waste hopper …………………………………………………………..………...
20
4.7.5. Brushes replacement …………………………………………………..………..
4.7.6 Battery recharging………………………………………………………………..
21
22
5. MAINTENANCE
5.1. Maintenance table …………………………………………………………………...
23
5.2. Vacuum motor maintenance ……………………………………………………….
24
5.3. Checking the electrical system …………………………………………………….
24
5.4. Maintenance log ……………………………………………………………………..
25

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All rights reserved to copy, totally or in part, and transmission to third parties by
mechanical, electronic or whatever means, without the expressed permission of the
manufacturer.
This manual was delivered with the SW26, of which it constitutes an integral part. This manual shall remain
with the equipment in the event of an ownership transfer. Please keep in a safe place. Purchaser is
responsible to forward this manual to any responsible parties.
Pacific Floorcare shall be held harmless for any kind of possible damages caused by persons and/or things
due to non-observance of instructions in this manual.
Pacific Floorcare reserves the right to make equipment changes or updates without notice. Therefore, data
and information contained in this manual could have changes and/or updated notes.
1. GENERAL INFORMATION
1.1. SYMBOLS
This symbol is used to alert the operator on procedures or precautions that must be
followed to avoid injury or damage
This symbol is used to inform the operator on general information
1.2. NOTES
1.3. MANUAL REFERENCES
This manual ensures easy and safe use of the machine, as recommended by European Directives about
product security.
It is recommended all authorized operators read this manual in its entirety before operation. This manual
must also be used as procedural reminders or for the training of a new operator.
Pictures or drawings are used for reference and may differ from the physical machine.
Special symbols, bold type and/or italicized text are used to gain the attention of the reader on important
information, particularly for safety.
List of revised pages can be found to the end of this manual.
1.4. WARRANTY
Terms and conditions of warranty are stated below
OBJECT OF WARRANTY
The SW26 Sweeper has been conceived and built for long-term, trouble-free use. In the event a problem
should arise during the warranty period, Pacific Floorcare will, at its discretion, repair and/or replace
defective parts which have shown premature breakage or wear and tear caused by defective materials or
workmanship.

Warranty does not cover the following:
• Failure to following the procedures and operation instructions included in this manual.
• Equipment modifications without the approved written consent of Pacific Floorcare.
• Non-use of genuine wear parts.
• Repairs made by unauthorized personnel.
• Improper or missing maintenance.
• Natural calamities or Acts of God.
WARRANTY TERMS
Labor: Only a Pacific Floorcare Authorized Service Provider with a written factory service agreement may
evaluate and/or repair Pacific Floorcare equipment. Labor for any warranty repair is authorized for one (1) year
following the date of sale to the end-user. Once an Authorized Service Provider has been identified, it is the end
user’s responsibility to contract repairs. The authorized service provider will file any verified warranty claims with
Pacific Floorcare in accordance with the written factory agreement.
Parts: Parts determined to be defective are covered for three (3) years following the date of sale to the end-user.
Pacific Floorcare reserves the right to inspect defective parts prior to crediting any warranty claims.
AGM Maintenance Free Batteries: In addition to the terms above, any original equipment Pacific Floorcare
Battery which becomes unserviceable under normal use within two (2) years (730 days) from date of sale to the
original user will be repaired or replaced with one of equal specification with no charge to the user.
Disclaimer: This warranty limits Pacific Floorcare’s liability to the repair of the equipment and/or replacement of
the defective parts and does not include incidental or consequential damages arising from the use of a Pacific
Floorcare machine whether defective or not. This warranty is in lieu of all other expressed or implied warranties
and is extended to the original purchaser/user only.
Return Material Authorization (RMA): Warranty credit or replacement of returned parts is subject to an
incoming inspection of those items.
EXCLUSIONS
Warranty does not cover normal wear parts and materials (brushes, squeegee blades, etc…).
APPLICATION
In order to establish potential failure cause(s) and so the warranty may be applied, it may be necessary for
the defective components need to be sent to Pacific Floorcare. Repairs, replacement or substitutions under
the provisions of the warranty will be made at Pacific Floorcare’s discretion.
AUTHORIZATION
Authorization must be granted by Pacific Floorcare’s technical service department either in writing or by
phone. To properly start a warranty claim the following information must be provided:
• Machine model as shown on the equipment label (reference section 2.1)
• Machine serial number as shown on equipment label (reference section 2.1)
• Detailed description of issue and relevant information on how the issue happened or was discovered
• Part number and position of possible defective component as referenced from spare parts list
GOODS TO BE RETURNED – RETURN MATERIAL AUTHORIZATION (RMA)
In the case of goods to be returned for warranty replacement, it is necessary to have written acceptance
from the Pacific Floorcare technical service department. A Return Material Authorization (RMA) number
will be issued.
All defective parts must be carefully packed in order to avoid further damages during transport.
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Goods must be shipped with the following information:
• Serial number of the equipment
• Part number of the defective part (if known)
• Detailed description of the defect and of the conditions where it happened
• RMA clearly written / applied to the outside of the shipping box
In case of defective electronic goods, please return
them separately from other materials, in order to
help us properly handle dangerous waste goods and
recycle.
Returned components recognized under warranty become the property of Pacific Floorcare.
Missing information may result in denial of warranty.
5

2. FEATURES AND SPECIFICATIONS
2.1 IDENTIFICATION
The SW26 machine is identified by a label on the backside of the machine which will state pertinent information
such as model, serial number, weight, and voltage
Do not tamper with or remove the label.
2.2. DESCRIPTION AND COMPONENTS
The SW26 walk-behind sweeper has been designed for use on flat areas, hard floors and carpets, by using a
sweeping process that pulls the dust and debris into a duly tank in the back of the machine. The power
supply is furnished by an accumulator battery at 12V and the traction system is accomplished by the brushes
inertia.
The machine is supplied with two rotating brushes: one lateral and one central. The lateral moves the dust in
to the center of the machine and the main /central brush convey the dust into the tank, assisted by a fan
motor. This machine must be used only on dry surfaces.
The easy-to-use controls utilizes illuminated LEDs to display the battery charge level. Additional control
functions allow the operator:
Ø to switch on and off the machine
Ø to start the 2 brushes
Ø to select the pressure level
Ø to start the suction vacuum motor
Ø to start the filter shaker
Ø to check the battery level charge
The main components of the machine are:
Ø black painted chassis
Ø recovery tank in plastic
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Ø carter in plastic
Ø brush motor
Ø reduction motor
Ø main brush
Ø lateral brush
Ø filter motor shaker
Ø vacuum motor fan
Ø operator control handle
Each machine is inspected during the manufacturing process and the final quality check is done before
shipping the machine.
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2.3. SPECIFICATIONS
SPECIFICATIONS
SW26
OVERALL DIMENSIONS L x W x H
35.4 x 25.6 x 37.4 in / 900 X 650 X 950 mm
WASTE HOPPER CAPACITY
2,195 cu in. - 9.5 gal / 38 liters
WORKING WIDTH
25.6 in / 650 mm
CENTRAL BRUSH WIDTH
15.7 in / 400 mm
SIDE BRUSH MOTOR
24 v 220 RPM
CENTRAL BRUSH MOTOR
12 V 2300 RPM
VACUUM MOTOR
12 V
SIDE BRUSH DIAMETER
11.8 in / 300 mm
WEIGHT (INCLUDING BATTERY)
105.8 lbs / 48 kg
Specifications may be changed without notice
MEASUREMENT UNITS CONVERSION
Length
1 inch = 1” = 25,4 mm
Power
1 kW = 1,36 CV = 1,34 BHP
Temperature
T (K) = t (°C) + 273 / t (°F) = 1,8 t (°C) + 32
Pressure
1 bar =100 kPa = 14,5 psi
8

3. SAFETY
3.1. CORRECT USE
The SW26 has an intended use to clean flat floors or floors with maximum slope of 5%.
3.2. MISUSE
Ø Use by unauthorized operator
Ø Cleaning of irregular floors
Ø Cleaning of surfaces with more than 5% slope
Ø Use of the machine near dangerous products or chemicals
Ø Cleaning with inflammable materials
Ø To use the machine as a transport vehicle for persons or goods
Ø Modify or removing protection devices and guards
Ø Charging the batteries in places without adequate ventilation
Ø No respect of safety rules from the operators
Ø Any modification not authorized by Pacific Floorcare
Ø Use of acid products that can damage the machine
Ø Disregard of information contained within this manual
Read all machine labels and do not cover, alter or remove labels.
Pacific Floorcare will not be held responsible for improper use of the machine.
3.3 OEM PARTS & EQUIPMENT
In order for the machine to function properly, only use original equipment replacement parts. Please contact
the Pacific Floorcare Technical Service department for assistance.
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3.4. OPERATOR QUALIFICATION
Operator qualifications for different machine uses
OPERATION TYPE
OPERATOR QUALIFICATION
Use / Inspection
Properly trained operator
Installation / deinstallation
Authorized technician
Mechanical parts maintenance
Authorized technician
Electrical parts maintenance
Authorized technician
Routine maintenance
Properly trained operator
Dismantling and disposal
Authorized technician
We recommend properly training operators before machine use. We recommend operators read and
understand information and procedures outlined within this manual.
Pacific Floorcare shall not be held liable for accidents involving persons or things from
improper use of the machine or by unauthorized and unqualified operators.
3.4. PROTECTION AND ALARM SYSTEMS
• It is forbidden to tamper with protection and alarm systems. They must be in proper
working order at all times. We recommend verifying periodically they are functioning
properly (section 5.1).
Brushes covers
The SW26 is equipped with two brushes, one lateral and one central, which
rotate during working. To prevent the accessibility to these danger areas there
are plastic guards. The removal of these guards must be done by an authorized
technician.
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3.6 SAFETY DEVICES
The control board system has advanced protection on the power output dedicated to the motors. A logic circuit
protects the board through the functions of:
1. Short circuit
2. Current limitation
3. I²t
4. Reverse polarity
5. Under and overvoltage
3.6 DIAGNOSTIC: ERROR CODES AND EXPLANATIONS
The table below provides useful information for identifying and treating any errors reported by the device.
The diagnostic LED on both drives signals the detected error by executing a number of flashes corresponding to
the error code. Only the diagnostic LED of the drive affected by the error will light up.
All errors are shown on the display along with a brief description and the drive involved. If the error affects the
brushes drive, the error message will show the words "Brushes". If, on the other hand, the error affects the
vacuum drive, the error message will show the words "Aspirator". Below is the table of errors and which drives
they refer to:
Brushes
STANDARD
ERROR CODE
DEFAULT
FLASHES
MEANING
DESCRIPTION/ACTION
40
1
Motor shutdown
The system has stopped the motor to protect
the drive due to an excessive peak of current.
To reset, restart the machine.
41
2
Motor I2T
The system has stopped the motor to protect it
due to excessive continuous current. To reset,
restart the machine taking care of letting the
motor cool down.
42
3
Current limit
The current absorbed by the motor is higher
than the threshold value. To reset, restart the
machine.
43
4
Time of current above limit
The current absorbed by the motor was higher
than the limitation one for a longer time than
allowed. To reset, restart the machine.
44
5
Disconnected motor
The motor is disconnected. To reset, check the
connection and restart the machine.
20
7
Low battery
The system has stopped the motor due to
insufficient battery voltage. To reset, restart the
machine after recharging the battery.
21
8
Low peak battery error
The system has detected that the battery value
is lower than that set in the
(BATTERY_MIN_PICCO) parameter for a
number of consecutive times defined by the
NUM_PICCO_MIN parameter. To reset, restart
the machine after checking the battery.
22
9
Battery value over the
maximum
The system has detected that the battery value
is beyond the set value.
To reset, restart the machine after checking the
battery.
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23
10
High peak battery error
The system has detected that the battery value
is higher than that set in the parameter
(BATTERY_MAX_PAK) for a number of
consecutive times defined by the parameter
NUM_PICCO_MAX. To reset, restart the
machine after checking the battery.
25
11
Maximum board
temperature
The system has stopped the motor due to
excessive temperature of the electronic power
stage. To reset, restart the machine taking care
to let the drive cool down.
26
Not set
Standby
The system has entered standby mode. To
reset, restart the machine.
27
12
System error
The system stalled the motor because a system
error occurred. Turn off the machine and restart
to restore operation.
24
14
Low battery
The system has detected the battery below a
certain threshold, if set. The error does not
preclude the correct operation of the machine
but serves only as a warning.
Vacuum
STANDARD
ERROR CODE
DEFAULT
FLASHES
MEANING
DESCRIPTION/ACTION
1
1
Vacuum motor shutdown
A current error occurred on the vacuum
motor. To reset, restart the machine.
2
2
I2T threshold exceeded
The current absorbed by the vacuum motor
has exceeded the maximum I2T threshold for
too long. To reset restart the machine.
3
3
Motor current limit
The vacuum motor is exceeding the
maximum limit of absorbed current.
4
4
Time of current above limit
The vacuum motor has exceeded the
maximum limit of absorbed current for too
long. To reset restart the machine
12
12
System error
A system error has occurred, contact
assistance if it persists.
13
13
Disconnected motor
The motor is disconnected (controlled at the
start). To reset, check the connection and
restart the machine.
14
14
Maximum temperature
threshold exceeded
The drive has exceeded the maximum
temperature threshold. To restore operation,
let the machine cool down for a few minutes.
12

17
17
Fault error
System error, check motor connections.
18
18
Limit VREF error
Current too high on one of the two motors.
19
19
Limit VREF time error
Current too high on one of the two motors.
Display
STANDARD ERROR CODE
MEANING
DESCRIPTION/ACTION
97
System error
Restart the machine. A system error has
occurred, contact assistance if it persists.
99
System charging
System detected in charging mode. To reset,
unplug the charging cable and restart the
machine.
3.7 DANGERS
To reduce the risk associated with potential dangers, please adhere to the following:
Dangers and pinch points exist when performing the following maintenance:
• When replacing the main and lateral brushes
• When cleaning the vacuum filter
• When adjusting the brush pressure
All maintenance operations must be performed with the machine turned off.
Also, there are appropriate signals on the machine alerting the operator.
Tipping Danger
Tipping danger may happen:
• During the normal use when the machine passes the gradient limits specified in this manual
or when the machine is used on irregular surfaces. (section 3.2)
• Don’t use the machine on surfaces exceeding 5% of slope or irregular surfaces
that may cause instability.
Pacific Floorcare shall not be held liable for accidents to persons or things when using the
machine on surfaces that can compromise stability. The operator has to follow
recommendations about environmental conditions in the areas where the work is to be
performed.
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3.9. SAFETY SIGNALS
Safety signals include:
DANGERS
Signals are triangular shaped with black colored
in yellow field pictograms
PROHIBITED
Signals are circular shaped with black colored in
white field red-crossed pictograms
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What is it?
NEVER remove covers in which components are still moving.
What to do?
In phase of installation/maintenance the machine must be turned off
and the ignition key removed from the control board. Do not operate
the machine with damaged, altered, missing or removed guards and
covers.
What is it?
This signal shows crushing or pinch dangers due to moving parts of
the machine.
What to do?
In phase of installation/maintenance the machine must be turned off
and the ignition key removed from the control board.
What is it?
This signal shows crushing dangers due to moving parts of the
machine.
In phase of installation/maintenance the machine must be turned off
and the ignition key removed from the control board.
What to do?
ALWAYS adhere to these alerts
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4. INSTRUCTIONS FOR STARTING AND USE
4.1. TRANSPORT AND HANDLING
The SW26 is shipped in specially designed packaging to ensure safe delivery. Figure 4.1 shows the center
position indicated with a black arrow. Forklift tines must be placed in such a way as the black arrow is at the
center of them. Use caution when moving and avoid stacking. If agreed upon to ship without packaging,
please secure machine with straps and blocking. Do not transport in a manner where adverse weather or
surroundings could damage the machine or packaging.
Carefully inspect all components for freight damage. If such damage is discovered, file a
“CONCEALED DAMAGE REPORT” immediately with the delivering carrier.
Figure. 4.1.
PACKAGE TYPE
LIFTING APPARATUS
PIC.
Carton or pallet
Forklift or pallet jack
Fig 4.2
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Machine dimensions and mass are explained in section 2.3. We strongly recommend
authorized personnel for handling operations.
LOADING DIAGRAM
Figure 4.1.2
4.2. STORAGE
In case the machine is not immediately installed, it has to be kept in a dry and secure. Humidity must be lesser
than 80 % and storage temperature between 37° F to 113° F (3° C £t £+ 45 °C).
4.3. INSTRUCTIONS FOR UNPACKING THE MACHINE
Ø Carefully cut off the banding
Ø Take away on the base of the carton the clips that keep it secure to the pallet.
Ø Where plywood is, take away the clips on both sides and at the base of each panel.
Ø Cut off the clips that secure the machine.
Ø Place the machine at ground level.
17
When handling the machine, ensure the load is balanced and secure. Avoid
handling on uneven surfaces.

4.4 HANDLING AN UNPACKAGED MACHINE
Ø Check the machine and install the batteries if not installed.
Ø To transport the machine, remove the battery cables, the brushes and the squeegee. If available,
we recommending using the original packaging to transport.
4.5. INSTALLATION
The installation must be done by authorized personnel.
4.5. CONTROL DEVICES
4.5.1. CONTROL PANEL
The control panel controls the main functions of the machine. (Figure 4.6).
Figure 4.6
POS.
BUTTON
FUNCTION
1
Brush High
BRUSH PRESSURE 1
2
Brush Low
BRUSH PRESSURE 2
3
ON/OFF
START / STOP
4
Dust Control
ON/OFF SUCTION
5
Filter Shaker
FILTER SHAKER
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1
Figure 4.7
1
4.6. FUNCTIONS
It is import to use the correct settings and brush. For example, if there is a carpet to clean, it is advisable to
have a double cleaning action and also to have a little pressure on the handle. The traction is assisted by the
rotation of the main brush, if the machine is hard to move, please check the right brush rotation.
Before proceeding with operation, please ensure all guards and protections are installed
and functioning properly.
4.7.1 STARTING AND MACHINE PREPARATION
The SW26 is equipped with a battery charger. Only use the provided cable when recharging the battery.
(figure 4.7). The machine must be off before proceeding with charging.
4.7.2 HANDLE ADJUSTMENT
The drive control handle can be adjusted.
Ø Knob for the handle adjustment (Figure 4.8);
Ø To adjust, unscrew the right and left knob and move handle to desired location. After adjustment,
hand tighten the right and left knobs.
Figure 4.8
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1 2 Figure 4.9
4.7.3 LEVELING FUNCTION
Leveling the machine:
Ø Lateral brush pressure lever (figure 4.9). Screw and unscrew the knob to increase or decrease the
pressure of the lateral brush.
Ø Replaced lever for the main brush (figure 4.9). Pull out the lever and replace the wear main brush.
The machine must be switched-off before performing adjustments.
4.7.4 WASTE HOPPER
Follow the instructions below in order to empty the waste hopper:
Ø Unlock the retaining clamp (figure 4.10)
Ø Empty the hopper (figure 4.10).in the appropriate refuse bin
Ø Insert the hopper and lock it in position with the retaining clamp.
Please ensure the machine is off before emptying the waste hopper.
1
2
Figure 4.10
20