HAKO PowerBoss B1500RH User manual

User Manual
Sweepmaster
B1500RH
PowerBoss®, Minuteman International, Inc.
A Member of the Hako Group
#988790UM Rev. A 03/22

© 2014-2015 PowerBoss®.
Sweepmaster 1500RH #988790UM Rev A 03/22
Page 2
PowerBoss®
The Power of Clean
PREFACE
Thank you for your purchase of the new industry standard for sweepers. PowerBoss®. takes great
pride in off ering the most dependable, reliable, and best value in industrial power sweepers and
scrubbers. We set the standard.
Our Customer Service Department would like to hear from you. If you see any errors, omissions or
something that needs clarifi cation in this User Manual, please let us know. We are working hard
towards continually improving our processes--to benefi t you, our valued customer.
Thank you!
The PowerBoss®Team
PowerBoss®, Minuteman International, Inc.
14N845 U.S. Route 20
Pingree Grove, Illinois 60140 USA
Phone: [phone]
Email: [email protected]
www.PowerBoss.com

Sweepmaster 1500RH #988790UM Rev A 03/22
© 2014-2015 PowerBoss®.
Page 3
PowerBoss®
The Power of Clean
This is the User Manual for the PowerBoss® Sweepmaster 1500RH Sweeper.
We believe this machine will provide excellent service for many years.
However, the best results will be obtained if:
• The machine is operated with reasonable care.
• The machine is maintained regularly per the maintenance schedule provided in this User Manual.
• The machine is maintained with PowerBoss® supplied or equivalent parts.
All right side and left side references to the machine (except for engine) are determined by facing the direction
of forward travel. The front of the engine or engine fan faces the rear of the machine. Some hardware
considered to be common or locally available has been omitted from the parts section to make this manual
clear. Be sure to use equivalent hardware when replacement becomes necessary.
The Model and Serial Number of your machine is shown on the I.D. name plate. This information is needed
when contacting Technical Support or when ordering parts. The I.D. plate is mounted on the console of the
machine, left of the operator and adjacent the main broom adjustment access door.
Parts may be ordered by phone, fax, or email from any PowerBoss® parts and service center. Before
ordering parts or supplies, be sure to have your machine model number and serial number handy. For your
convenience Fill out the data block on the next page for future reference.

© 2014-2015 PowerBoss®.
Sweepmaster 1500RH #988790UM Rev A 03/22
Page 4
PowerBoss®
The Power of Clean
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1.1 Safety and warning symbols . 6
1.2 General information . . . . . . . . 7
1.3 Operating information. . . . . . . 7
1.4 Maintenance information . . . . 9
1.5 Particular risks . . . . . . . . . . . 11
1.6 Environmental protection . . . 11
1.7 Labels on the vehicle . . . . . . 12
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2.1 Initial instruction . . . . . . . . . . 16
2.2 Prior to starting up . . . . . . . . 17
2.3 Starting the vehicle. . . . . . . . 18
2.4 Stopping and switching off the
vehicle . . . . . . . . . . . . . . . . . 20
2.5 Sweeping operation . . . . . . . 21
2.5.1 Empty the dirt hopper. . . . . . 22
2.6 Function faults . . . . . . . . . . . 24
2.6.1 Service code table . . . . . . . . 24
2.7 Transporting . . . . . . . . . . . . . 26
5.6.3 Change hydraulic oil filter. . . 56
5.7 Sweeping unit. . . . . . . . . . . . 57
5.7.1 Side brushes . . . . . . . . . . . . 58
5.7.2 Adjusting the side brushes . . 59
5.7.3 Changing the side brushes . 59
5.7.4 Rotary brush. . . . . . . . . . . . . 60
5.7.5 Setting the sweeping pattern 61
5.7.6 Aligning the rotary brush
parallel . . . . . . . . . . . . . . . . . 61
5.7.7 Changing the rotary brush . . 61
5.7.8 Adjusting the sealing strips . 62
5.7.9 Changing the sealing strips . 62
5.7.10 Filter system. . . . . . . . . . . . . 63
5.7.11 Cleaning the dust filter . . . . . 64
5.7.12 Changing the dust filter . . . . 64
5.8 Wheels and brakes . . . . . . . 65
5.8.1 Checking tire wear . . . . . . . . 65
5.8.2 Changing tires . . . . . . . . . . . 65
5.8.3 Brakes . . . . . . . . . . . . . . . . . 65
5.9 Electronics . . . . . . . . . . . . . . 66
5.9.1 Fuses . . . . . . . . . . . . . . . . . . 66
5.9.2 Relays . . . . . . . . . . . . . . . . . 67
5.10 Special equipment and replace-
ment demands . . . . . . . . . . . 68
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Table of Contents 2.8 Towing the vehicle . . . . . . . . 26
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3.1 Method of operation . . . . . . . 27
3.2 Operating elements . . . . . . . 28
3.2.1 Operating panel A . . . . . . . . 28
3.2.2 Operating panel B . . . . . . . . 32
3.2.3 Operating elements on the
vehicle . . . . . . . . . . . . . . . . . 34
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5.1 Hako system maintenance. . 43
5.2 Maintenance report . . . . . . . 44
5.3 Maintenance plan. . . . . . . . . 45
5.4 Seat console . . . . . . . . . . . . 51
5.4.1 Opening the seat console . . 51
5.5 Battery system . . . . . . . . . . . 52
5.5.1 Total discharge signal transdu-
cer (TSG) . . . . . . . . . . . . . . . 53
5.5.2 Charging batteries . . . . . . . . 53
5.5.3 Disassembling the batteries . 53
5.5.4 Installing the batteries . . . . . 54
5.5.5 Disposing of batteries. . . . . . 54
5.6 Hydraulic system . . . . . . . . . 55
5.6.1 Filling hydraulic oil . . . . . . . . 56
5.6.2 Changing the hydraulic oil . . 56

Sweepmaster 1500RH #988790UM Rev A 03/22
© 2014-2015 PowerBoss®.
Page 5
PowerBoss®
The Power of Clean

© 2014-2015 PowerBoss®.
Sweepmaster 1500RH #988790UM Rev A 03/22
Page 6
PowerBoss®
The Power of Clean
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All sections related to personal safety,
safety of the vehicle and environmental
protection are assigned the following
symbols throughout the operating man-
ual:
Symbol Risks to ... Definition
Safety information persons
or property
Safety information on preventing hazardous situations
caused by failure to follow instructions or prescribed
working procedures accurately or at all.
Note the machine Important information on handling the equipment in
order to maintain its functionality.
Ecological hazard the environment Ecological hazard through the use of substances
which represent a potential hazard to health and the
environment.

Sweepmaster 1500RH #988790UM Rev A 03/22
© 2014-2015 PowerBoss®.
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PowerBoss®
The Power of Clean
 *HQHUDOLQIRUPDWLRQ
• In addition to the information provid-
ed in this operating manual, all the
legally applicable health and safety
provisions must be observed.
• Before starting up the vehicle for the
first time, read the operating manual
supplied with it thoroughly as well as
any separate manuals provided with
additional or attachment devices and
observe all the information during
work.
• The vehicle may only be operated,
serviced and repaired by personnel
trained by Hako technical experts.
• This vehicle is not intended to be
used by persons (including children)
with limited physical or mental capa-
bilities or persons without sufficient
experience and ability.
• Particular attention should be paid to
the information regarding safety.
Technical expertise is the key to pre-
venting errors when operating the
equipment and ensuring trouble-free
operation.
• The operating manual must always
be kept at the operating location of
the vehicle and, as a result, should
kept in a safe place on the vehicle.
• If the equipment is sold or rented out,
these documents should be trans-
ferred to the new owner/operator.
The transfer should be confirmed!
• The warning labels attached to the
equipment provide important infor-
mation concerning safe operation.
Labels which are illegible or missing
must be replaced.
• Original spare parts must be used to
ensure safety.
• It is forbidden to move into the haz-
ard area of the vehicle.
• A mobile phone may only be used
when the vehicle has been stopped.
• It is forbidden to transport people on
the vehicle!
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• Check the operational safety of the
vehicle each time before starting it
up! Clear any faults immediately!
• Before starting work, the operator
must be fully familiar with all adjust-
ment, operating and control ele-
ments as well as their respective
function! It is too late to do this when
the vehicle is actually in operation!
• Always wear heavy duty, non-slip
footwear when working with the vehi-
cle.
• The vehicle may only be driven on
and the equipment used on those
surfaces which have been approved
by the contractor or person appoint-
ed by him.
• When using the vehicle, it is essen-
tial to pay attention to third parties,
especially children.
• The vehicle is not suitable for clear-
ing up hazardous, inflammable or
explosive fluids, dust or substances.
• This vehicle must not be used as
dust cleaner equipped with a dust fil-
ter insert (dust collector) to clear up
dust which could represent a hazard
to health.
• It is forbidden to use the vehicle in
potentially explosive atmospheres.
• Remove the key from the key switch
to prevent unauthorized use of the
vehicle.
• The vehicle and its equipment must
be checked in terms of perfect work-
ing condition and operational safety
before being put to use. The vehicle
must not be used if it is not in a prop-
er working condition.
• Before putting the vehicle into opera-
tion, adjust the driver's seat so that

© 2014-2015 PowerBoss®.
Sweepmaster 1500RH #988790UM Rev A 03/22
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PowerBoss®
The Power of Clean
you have a perfect view of the front
and rear path of travel and working
area!
• For safety reasons, the driver's seat
is equipped with a seat contact
switch. The vehicle can only be start-
ed when the operator is sitting on the
driver's seat. The function of the seat
contact switch must not be by-
passed.
• The seat contact switch is monitored
electronically. Any attempt at manip-
ulation can lead to the vehicle being
automatically locked against use.
• Always switch off all the drives be-
fore switching the vehicle on.
• The vehicle must only be started, put
into motion and stopped from the
seat.
• Ensure there is sufficient ventilation
when sweeping in closed spaces
(dust).
• The driving speed must always be
adapted to the ambient conditions
and load status.
Three-wheel vehicles are less stable
than four-wheel vehicles, therefore:
avoid sudden steering movements
when driving at higher speeds, tak-
ing corners at too high a speed could
cause the vehicle to tip.
Only use the vehicles on level sur-
faces, never on gradients.
Drive up and down inclines in
straight lines.
When driving up, down or across
slopes, avoid turning corners sud-
denly or in jerks. There is a risk of tip-
ping when in an inclined position!
• Do not drive the vehicle on slopes
with a gradient steeper than the limit
gradient indicated on the vehicle.
• The approved gross total weight and
permissible axle loads must never
be exceeded. Check the fill level of
the dirt hopper at frequent intervals.
• Before raising or lowering the dirt
hopper, ensure that there are no per-
sons, animals or items in the working
area.
• Risk of crushing and shearing.
Before raising or lowering the dirt
hopper, ensure that there is a suffi-
cient safety clearance.
• The dirt hopper may only be raised in
the direct vicinity of the container.
Only empty the dirt hopper on level,
solid ground.
• Never sweep when the dirt hopper is
in a raised position.
• Pay attention to any persons in the
vicinity when emptying the dirt hop-
per.
• The filter may only be shaken when
the dirt hopper has been closed.
• Never exceed the max. load capacity
of the container!
• The vehicle may only be driven at
creeping speed when the dirt hopper
has been raised. Avoid any sudden
steering movements or decelera-
tions.
• When driving down a slope, use the
brake to decelerate the vehicle.
• Before starting to drive, the seat con-
sole must be locked by means of the
rollover bar (only with cab safety roof
option).
• Do not use the vehicle in areas
where the driver is at risk of being hit
by falling objects (e.g. warehouses)
without a protective roof structure
(refer to the cab safety roof option)).
Contact the trade association re-
sponsible for you as to whether obli-
gations exist in this respect.

Sweepmaster 1500RH #988790UM Rev A 03/22
© 2014-2015 PowerBoss®.
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PowerBoss®
The Power of Clean
 0DLQWHQDQFHLQIRUPDWLRQ
• Operating personnel must complete
the necessary daily and weekly
maintenance work. All other mainte-
nance work must be completed at
your nearest Hako service center.
• The maintenance work and mainte-
nance intervals prescribed in the op-
erating manual must be adhered to.
• Pay attention to any rotating parts
before starting cleaning and mainte-
nance work. They represent a risk of
crushing!
• Suitable tools must be used for
cleaning and maintenance work.
• The vehicle must be inspected by a
recognized technical expert in re-
spect of operational safety, within
the terms of the applicable accident
prevention laws, at reasonable inter-
vals (we recommend at least once a
year) and following modification or
repairs .
• Spare parts must comply with the
minimum technical requirements
stipulated by the manufacturer! This
is ensured by the use of original
spare parts.
• Only use the rotary brushes and side
brushes recommended by the manu-
facturer (refer to Technical Data).
The use of other rotary brushes and
side brushes could impair safety.
• The vehicle must be switched off pri-
or to cleaning or servicing it or to re-
placing parts. The key must be
removed from the key switch.
• The dirt hopper must be cleaned reg-
ularly to prevent the accumulation of
bacteria.
• The vehicle is splashproof (IPX3).
It is not permitted to clean the vehicle
with a pressure washer or steam
blaster.
• When transporting the vehicle, the
vehicle must be switched off.
• If the Sweepmaster is jacked up with
a jack, it must be properly supported.
• No persons may be on the Sweep-
master when it is jacked or raised.
• When changing wheels, the vehicle
must be additionally secured from
rolling away by placing wheel chocks
against the wheels.
Always change wheels on level, sol-
id ground, where possible.
• Do not remove or replace tires or re-
pair one on a rim. Always go to a
proper workshop for work on tires
and rims because they have special-
ly trained personnel and special
safety tools.
• Do not carry out any welding, drilling,
sawing or grinding work on frame
parts. Damaged parts may only be
replaced by specialist workshops ap-
proved by Hako.
• Only use original fuses. Using fuses
which are too powerful could dam-
age the electrical installation and
lead to fires.
• Always disconnect the negative pole
of the battery when working on the
electrical installation.
• Never leave the batteries in a dis-
charged state but recharge them as
soon as possible.
• Only refill distilled water.
When the cells are in good condition,
never refill the battery acid.
• To prevent current leaks, always
keep the battery clean and dry, pro-
tect it from soiling by metallic dust,
for example.
• Battery acid is very corrosive (keep
out of reach of children).
Wear protective goggles when con-
trolling the acid level. In the event of
acid splashing in the eyes, rinse
them with water for approx. 15 min-

© 2014-2015 PowerBoss®.
Sweepmaster 1500RH #988790UM Rev A 03/22
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PowerBoss®
The Power of Clean
utes and seek medical attention im-
mediately.
Always wear appropriate protective
clothing when handling the battery
(e.g. protective gloves, finger stalls).
Never use an open flame (risk of ex-
plosion).
• When installing or removing the bat-
tery or changing it, there is a risk of
crushing and shearing.
• Any fluids escaping under high pres-
sure (e.g. hydraulic oil) can pene-
trate the skin and cause severe
injuries. Seek medical attention im-
mediately in order to prevent the risk
of infection. Take care when draining
hot oil - risk of burns.
• Subject the brake system to a thor-
ough inspection regularly! Adjust-
ments and repairs to the brake
system may only be completed by
specialist workshops approved by
Hako or recognized brake service
workshops.
• Subject the hydraulic system to a
thorough inspection regularly! Ad-
justment and repair work on the hy-
draulic system may only be
performed in specialist Hako work-
shops.
• Check hydraulic lines and hoses reg-
ularly for signs of damage and leaks.
Replace damaged lines and hoses
immediately.

Sweepmaster 1500RH #988790UM Rev A 03/22
© 2014-2015 PowerBoss®.
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PowerBoss®
The Power of Clean
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• Never operate the Sweepmaster
without effective safety equipment
(this includes the side door lock)!
(OHFWURQLFV
• Only use original fuses with the pre-
scribed amperage.
• In the case of defects in the electrical
installation, switch the vehicle off im-
mediately and clear the fault.
• Work on the electrical equipment
may only be carried out by electri-
cians who have received the neces-
sary training and in accordance with
the electrical engineering regula-
tions.
• The vehicle's electrical equipment
must be inspected/checked at regu-
lar intervals. Defects, such as loose
connections and cable damage,
must be rectified immediately.
• Observe the information in the oper-
ating manual provided by the battery
manufacturer.
• Never lay any metallic objects or
tools on batteries - risk of short cir-
cuit!
• Ensure sufficient ventilation in the
charging area when charging the
batteries – risk of explosion!
Open the seat cover during the
charging process.
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• A certain factual expertise is re-
quired in order to use substances
which could represent a risk to
health and the environment.
• Always observe legal regulations
and local directives when disposing
of cleaning agents, refer to the Water
Resources Act.
• Used batteries with the recycling
symbol contain reusable commodi-
ties. In accordance with symbol with
the crossed out garbage bin, these
batteries must not be disposed of in
domestic waste. The return and re-
cycling of old batteries must be
agreed on with your authorized Hako
dealer in accordance with the Bat-
tery Law § 6 and § 8 (BattG).

© 2014-2015 PowerBoss®.
Sweepmaster 1500RH #988790UM Rev A 03/22
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PowerBoss®
The Power of Clean
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The following safety and warning labels
are attached to the vehicle where easily
legible. Missing or illegible labels must
be replaced immediately.
Company logo (Fig. 1/1), front and rear
Rating plate (Fig. 1/2)
Vehicle identification number (Fig. 1/3)
Machine model (Fig. 1/4)
Parking brake (Fig. 1/5)
Read and observe the operating manu-
al (Fig. 1/6)
High-pressure washer/Steam cleaner
(Fig. 1/7)
Sound power / Gradient (Fig. 1/8)
Pressing force (Fig. 1/9)
Front skirt (Fig. 1/10)
Fuses (Fig. 1/11)
Risk of crushing by dirt hopper
(Fig. 1/12)
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Sweepmaster 1500RH #988790UM Rev A 03/22
© 2014-2015 PowerBoss®.
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PowerBoss®
The Power of Clean
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© 2014-2015 PowerBoss®.
Sweepmaster 1500RH #988790UM Rev A 03/22
Page 14
PowerBoss®
The Power of Clean
Brush wear compensation (Fig. 2/1)
Keep clear of dirt hopper (Fig. 2/2)
Hydraulic oil (Fig. 2/3)
Risk of crushing by dirt hopper (Fig. 2/4)

Sweepmaster 1500RH #988790UM Rev A 03/22
© 2014-2015 PowerBoss®.
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PowerBoss®
The Power of Clean
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© 2014-2015 PowerBoss®.
Sweepmaster 1500RH #988790UM Rev A 03/22
Page 16
PowerBoss®
The Power of Clean
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Instructions to operators are required
before putting the machine into service.
Only technicians from your local autho-
rized Hako dealer are allowed to pro-
vide initial instruction on the machine.
The manufacturing plant will notify the
dealer immediately after delivering the
vehicle and the dealer will contact you
to arrange a date.

Sweepmaster 1500RH #988790UM Rev A 03/22
© 2014-2015 PowerBoss®.
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PowerBoss®
The Power of Clean
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Read the operating instruc-
tions concerning the vehicle
provided in Chapter 1, ob-
served them and familiarize
yourself with the operating pro-
cedures.
1. Check the parking space for signs of
leaks. Hoses, lines and tanks must
show no signs of leaks or damage.
2. Check the battery charge status
(Fig. 3/1); charge the battery, if nec-
essary.
3. Check the hydraulic oil level in the
hydraulic tank (Fig. 3/2), refill if nec-
essary.
4. Check the adjustment of the driver's
seat (Fig. 3/3).
5. Check the steering wheel adjust-
ment, readjust with the lever
(Fig. 3/4), if necessary.
6. Lock the seat console (only with the
cab safety roof option), refer to Sec-
tion 5.4.1.
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© 2014-2015 PowerBoss®.
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PowerBoss®
The Power of Clean
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Pay attention to the following
information before starting the
vehicle:
• For safety reasons, the driver's seat
is equipped with a seat contact
switch. The vehicle can only be start-
ed when the operator is sitting on the
driver's seat. The function of the seat
contact switch must not be by-
passed.
• The seat contact switch is monitored
electronically. Any attempt at manip-
ulation can lead to the vehicle being
automatically locked against use.
• The vehicle may only be used in am-
bient temperatures of 0°C to 40°C.
Full loads should only be applied to
the units on reaching operating tem-
perature.

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PowerBoss®
The Power of Clean
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1. Make sure that all control levers are
off or set to zero.
2. The vehicle's parking brake must be
applied (Fig. 4/2).
3. Connect the battery plug (Fig. 4/3) to
the device connector.
4. Turn the key switch (Fig. 4/4).
- The operating hour counter (Fig. 4/
A) displays the software version,
possibly the last diagnostic code
and the operating hours in succes-
sion.
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PowerBoss®
The Power of Clean
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1. Move the accelerator (Fig. 5/1) slow-
ly to its zero setting. The vehicle
slows down to a stop.
2. Apply the parking brake (Fig. 5/2) to
its end position and lock in place.
3. Switch off the sweeping functions
with the button (Fig. 5/A).
4. Switch off the vehicle with the key
switch (Fig. 5/3).
Remove the key when getting
off the vehicle to prevent unau-
thorized use.
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