PowerBoss apex 47 g User manual

Instruction Manual
Apex 47 G/GH (6502.34/.54)
Instruction Manual
Apex 49 G/GH (6502.34/.54)

Introduction
Please be advised explicitly that
we cannot accept any legal issues
out of the contents of this manual.
If repair work has to be performed
make sure that only genuine spare
parts are used; only genuine spare
parts may guarantee a dependa-
ble machine.
Valid as of: September 2007
PowerBoss Inc.
175 Anderson Street
NC 28315 U.S.A.
Telephone: [phone]
Fax: [phone]
Dear customer,
It is our desire that the good charac-
teristics of the Apex 47 should justify
the confidence you demonstrated by
making this purchase.
Before first operation of your Apex
47, read these instructions carefully.
The manual provides valuable infor-
mation about operation, service and
maintenance.
as used in this manual identifies
items relevant to safety. Please
observe the safety provisions (see
chapter 1).
Before first operation of the machine,
read these instructions and safety in-
formation carefully and comply with
them.
Introduction
Dear customer,
It is our desire that the good charac-
teristics of the Apex 49 should justify
the confidence you demonstrated by
making this purchase.
Before first operation of your Apex
49, read these instructions carefully.
The manual provides valuable infor-
mation about operation, service and
maintenance.
as used in this manual identifies
items relevant to safety. Please
observe the safety provisions (see
chapter 1).
Before first operation of the machine,
read these instructions and safety in-
formation carefully and comply with
them.
Please be advised explicitly that
we cannot accept any legal issues
out of the contents of this manual.
If repair work has to be performed
make sure that only genuine spare
parts are used; only genuine spare
parts may guarantee a dependa-
ble machine.
Valid as of: September 2007
Minuteman International Inc.
111 Rohlwing Road
ADDISON, II. 60101-4244 · U.S.A.

3
Proper Use
The Apex 47 sweeper has been exclu-
sively designed for collecting dry and
moist matter from floor surfaces in e.g.
factories, storage buildings, parking
ground and pedestrian areas. Using
the machine beyond this scope of
application will be deemed improper
use; The manufacturer cannot be held
liable for consequential damages.
The term of proper use also includes
operation, maintenance and repair
work to be performed in compliance
with the manufacturer's specifications.
The Apex 47 may be used by person-
nel only that are familiar with the
machine and aware of possible
hazards involved.
The applicable Accident Prevention
Regulations, Road Traffic Regulations,
and aspects of safety and working
medicine in vigour will have to be
complied with.
If modifications to the machine are
made in absence of the manufacturer-
's prior consent, the latter cannot be
held liable for damage resulting from
such unauthorized modification.
The machine has not been
designed for collecting
dusts which are detrimental
to health or explosive.
Notes on warranty
The terms of the sales contract apply.
Damages are not subject to warranty if
they are due to non-compliance with
the maintenance and service provi-
sions. The maintenance work has to
be performed by an authorised
PowerBoss an service center and confir-
med in the "Maintenance certificate"
which is the warranty document.
The following is excluded from warran-
ty:
fuses, natural wear, damages caused
by overload, inexpert handling and
unauthorised modification of the
machine. Moreover, any claim for war-
ranty cannot be accepted if damages
at the machine are caused by fitting
parts or accessories without
PowerBoss’s prior and explicit consent
or by non-compliance with the mainte-
nance instructions.
Acceptance of the machine
Upon arrival, check machine for possi-
ble damages in transit. Follow un-pa-
cking instructions on shipping pallet.
Each unit has been tested and
through-ly inspected before shipment.
Any da-mage is the responsibility of
the delivery carrier who should be noti-
fied immediately.
PowerBoss Inc.
175 Anderson Street
NC 28315 U.S.A.
Proper Use
3
Proper Use
The Apex 49 sweeper has been exclu-
sively designed for collecting dry and
moist matter from floor surfaces in e.g.
factories, storage buildings, parking
ground and pedestrian areas. Using
the machine beyond this scope of
application will be deemed improper
use; The manufacturer cannot be held
liable for consequential damages.
The term of proper use also includes
operation, maintenance and repair
work to be performed in compliance
with the manufacturer's specifications.
The Apex 49 may be used by person-
nel only that are familiar with the
machine and aware of possible
hazards involved.
The applicable Accident Prevention
Regulations, Road Traffic Regulations,
and aspects of safety and working
medicine in vigour will have to be
complied with.
If modifications to the machine are
made in absence of the manufacturer-
's prior consent, the latter cannot be
held liable for damage resulting from
such unauthorized modification.
The machine has not been
designed for collecting
dusts which are detrimental
to health or explosive.
Notes on warranty
The terms of the sales contract apply.
Damages are not subject to warranty if
they are due to non-compliance with
the maintenance and service provi-
sions. The maintenance work has to
be performed by an authorised
Minuteman service center and confir-
med in the "Maintenance certificate"
which is the warranty document.
The following is excluded from warran-
ty:
fuses, natural wear, damages caused
by overload, inexpert handling and
unauthorised modification of the
machine. Moreover, any claim for war-
ranty cannot be accepted if damages
at the machine are caused by fitting
parts or accessories without
Minuteman’s prior and explicit consent
or by non-compliance with the mainte-
nance instructions.
Acceptance of the machine
Upon arrival, check machine for possi-
ble damages in transit. Follow un-pa-
cking instructions on shipping pallet.
Each unit has been tested and
through-ly inspected before shipment.
Any da-mage is the responsibility of
the delivery carrier who should be noti-
fied immediately.
Minuteman International Inc.
111 South Rohlwing Road
ADDISON, II. 60101-4244 U.S.A.
Proper Use

0 Introduction/Proper Use
Notes on Warranty
Acceptance of the Machine
1 Safty Information.........................6
1.1 General Safty
Information ................................... 6
1.2 Safty and Warning Symbols..........7
1.2.1 Generally Applicable Symbols...... 7
1.3 Labels at the Machine...................8
1.4 Operation/Safety Information........11
1.5 Cleaning Informaton......................12
1.6 Maintenance instructon.................13
1.7 Accident Preventation
Regulation.....................................15
2 Description...................................16
2.1 Functional Descripton................... 16
2.1.1 Apex 47 G..................................... 16
2.1.2 Apex 47 GH..................................16
2.2 Cylinder Broom..............................17
2.3 Side Brush.....................................17
2.4 Filter System/Dust Evacuation......17
2.5 Shaking System............................17
2.6 Steering.........................................17
2.7 Wheels..........................................17
2.7.1 Apex 47 G.....................................17
4.5.6 Displace........................................ 33
4.5.7 Transport.......................................33
5 Technical Data............................. 34
6 Maintenance/Service...................39
6.1 Maintenance Instruction.................39
6.2 Mount/Dismount Cylinder Broom...40
6.3 Adjust Sweeping Track..................40
6.4 Sealing strips for Broom
Compatment..................................42
6.5 Folding Apron Adjustment.............42
6.6 Replace Side Brush.......................43
6.7 Dismount Plate Filter......................44
6.8 Basic Cleaning of Plate Filter.........46
6.9 Engine............................................47
6.9.1 General..........................................47
6.9.2 Check Engine Oil Level..................47
6.9.3 Change Engine Oil.........................48
6.9.4 Air Cleaner.....................................48
6.10 Hydraulic System...........................49
6.10.1 Check hydraulic Fluid-Level..........50
6.10.2 Refill Hydraulic fluid.......................50
6.10.3 Change Hydraulic Fluid Filter........50
6.10.4 Check and Refill Hydraulic System
Lifted-Up Disposal..........................51
2.7.2 Apex 47 GH...................................17
2.8 Brake.............................................18
2.9 Travel Drive Assmbly.....................18
2.10 Hydraulic System Lifted-Up
Disposal........................................ 18
3 First Operation.............................19
3.1 Apex 47..........................................19
3.1.1 General..........................................19
3.1.2 Refill Fuel.......................................19
3.1.3 Check Engine Oil Level..................20
4 Operation......................................21
4.1 Apex 47 Controls.............................21
4.2 Apex 47 Control Panel...................23
4.3 Empty Dirt Hopper of
Apex 47 G......................................28
4.4 Empty Dirt Hopper of
Apex 47 GH.................................. 28
4.5 Working With the
Apex 47 ........................................31
4.5.1 Before Start of Engine...................31
4.5.2 Start Engine...................................31
4.5.3 Stop Engine...................................32
4.5.4 Sweep...........................................32
4.5.5 Stop and Park................................32
Contents
4
0 Introduction/Proper Use
Notes on Warranty
Acceptance of the Machine
1 Safty Information.........................6
1.1 General Safty
Information ................................... 6
1.2 Safty and Warning Symbols..........7
1.2.1 Generally Applicable Symbols...... 7
1.3 Labels at the Machine...................8
1.4 Operation/Safety Information........11
1.5 Cleaning Informaton......................12
1.6 Maintenance instructon.................13
1.7 Accident Preventation
Regulation.....................................15
2 Description...................................16
2.1 Functional Descripton................... 16
2.1.1 Apex 49 G..................................... 16
2.1.2 Apex 49 GH..................................16
2.2 Cylinder Broom..............................17
2.3 Side Brush.....................................17
2.4 Filter System/Dust Evacuation......17
2.5 Shaking System............................17
2.6 Steering.........................................17
2.7 Wheels..........................................17
2.7.1 Apex 49 G.....................................17
4.5.6 Displace........................................ 33
4.5.7 Transport.......................................33
5 Technical Data............................. 34
6 Maintenance/Service...................39
6.1 Maintenance Instruction.................39
6.2 Mount/Dismount Cylinder Broom...40
6.3 Adjust Sweeping Track..................40
6.4 Sealing strips for Broom
Compatment..................................42
6.5 Folding Apron Adjustment.............42
6.6 Replace Side Brush.......................43
6.7 Dismount Plate Filter......................44
6.8 Basic Cleaning of Plate Filter.........46
6.9 Engine............................................47
6.9.1 General..........................................47
6.9.2 Check Engine Oil Level..................47
6.9.3 Change Engine Oil.........................48
6.9.4 Air Cleaner.....................................48
6.10 Hydraulic System...........................49
6.10.1 Check hydraulic Fluid-Level..........50
6.10.2 Refill Hydraulic fluid.......................50
6.10.3 Change Hydraulic Fluid Filter........50
6.10.4 Check and Refill Hydraulic System
Lifted-Up Disposal..........................51
2.7.2 Apex 49 GH...................................17
2.8 Brake.............................................18
2.9 Travel Drive Assmbly.....................18
2.10 Hydraulic System Lifted-Up
Disposal........................................ 18
3 First Operation.............................19
3.1 Apex 49 .........................................19
3.1.1 General..........................................19
3.1.2 Refill Fuel.......................................19
3.1.3 Check Engine Oil Level..................20
4 Operation......................................21
4.1 Apex 49 Controls............................21
4.2 Apex 49 Control Panel. .......23
4.3 Empty Dirt Hopper of
Apex 49 G......................................28
4.4 Empty Dirt Hopper of
Apex 49 GH.................................. 28
4.5 Working With the
Apex 49 ........................................31
4.5.1 Before Start of Engine...................31
4.5.2 Start Engine...................................31
4.5.3 Stop Engine...................................32
4.5.4 Sweep...........................................32
4.5.5 Stop and Park................................32
Contents
4

6.11 V-Belt Drive...................................52
6.11.1 Replace Cylinder Broom
V-Belt............................................53
6.11.2 Replace Side Brush
V-Belt.............................................53
6.11.3 Replace Suction Fan
V-Belt.............................................53
6.11.4 Replace Hydraulic Pump
V-Belt.............................................54
6.12 Electric
System..........................................55
6.13 Maintenance
System..........................................57
Contents
5
6.11 V-Belt Drive...................................52
6.11.1 Replace Cylinder Broom
V-Belt............................................53
6.11.2 Replace Side Brush
V-Belt.............................................53
6.11.3 Replace Suction Fan
V-Belt.............................................53
6.11.4 Replace Hydraulic Pump
V-Belt.............................................54
6.12 Electric
System..........................................55
6.13 Maintenance
System..........................................57
Contents
5

6
1 1 Safety Information
1.1 General Safety Information
Apart from the instructions contained
in this manual, the general safety
instructions and accident prevention
regulations, as imposed by law will
have to be complied with. Do not put
the Manual aside without reading it
even if you used similar sweepers
before. Take the time to read them
now and save time later. Machines
with known defects must not be used.
It will be of essence to make yourself
familiar with all accessories and con-
trols and their functions before you
start working. Avoid the mess of
having to read this book while trying to
run the machine.
Using the machine in areas with
explosion hazard, on public roads and
places is prohibited.
The operator has to use the machine
within its design limits.
Shut the motors down before transpor-
ting the machine.
Keep clear of hazard zone!
Before commencing work, the opera-
tor has to make sure that the Apex 47
and its accessories are in proper and
safe condition.
Warning and instruction labels atta-
ched to the machine contain important
information about safe operation.
Illegible or lost labels have to be repla-
ced.
Make sure that all covers
are fitted before starting to
sweep.
Provide for sufficient
ventilation when sweeping
indoors (dust and
combustion gas).
Pinching and shearing ha-
zard. Provide for required
safe distance before lifting
or lowering the dirt hopper.
Shut down the engine befo-
re re-fuelling.
Smoking and handling open
flames is prohibited when
filling fuel tanks or when
working at or in the vicinity
of components containing
fuel.
Safety Information
6
1 1 Safety Information
1.1 General Safety Information
Apart from the instructions contained
in this manual, the general safety
instructions and accident prevention
regulations, as imposed by law will
have to be complied with. Do not put
the Manual aside without reading it
even if you used similar sweepers
before. Take the time to read them
now and save time later. Machines
with known defects must not be used.
It will be of essence to make yourself
familiar with all accessories and con-
trols and their functions before you
start working. Avoid the mess of
having to read this book while trying to
run the machine.
Using the machine in areas with
explosion hazard, on public roads and
places is prohibited.
The operator has to use the machine
within its design limits.
Shut the motors down before transpor-
ting the machine.
Keep clear of hazard zone!
Before commencing work, the opera-
tor has to make sure that the Apex 49
and its accessories are in proper and
safe condition.
Warning and instruction labels atta-
ched to the machine contain important
information about safe operation.
Illegible or lost labels have to be repla-
ced.
Make sure that all covers
are fitted before starting to
sweep.
Provide for sufficient
ventilation when sweeping
indoors (dust and
combustion gas).
Pinching and shearing ha-
zard. Provide for required
safe distance before lifting
or lowering the dirt hopper.
Shut down the engine befo-
re re-fuelling.
Smoking and handling open
flames is prohibited when
filling fuel tanks or when
working at or in the vicinity
of components containing
fuel.
Safety Information

1.2 Safety and Warning Symbols
1.2.1 Generally Applicable Symbols
All paragraphs in this manual referring
to your personal safety, the safety of
your machine and the environment
protection are attributed one of the fol-
lowing warning symbols:
7
Safety Information
Hazardous for....
persons and
goods
the machine
the environment
Description
dangerous situation
caused by imprecise or non-observance of instructions or
prescribed work routine
important information on handling the Apex 47 in order to
maintain operability
due to use of substances representing an inherent danger to
health of environment
Symbol
DANGER
CAUTION
Ecological hazard
1.2 Safety and Warning Symbols
1.2.1 Generally Applicable Symbols
All paragraphs in this manual referring
to your personal safety, the safety of
your machine and the environment
protection are attributed one of the fol-
lowing warning symbols:
7
Safety Information
Hazardous for....
persons and
goods
the machine
the environment
Description
dangerous situation
caused by imprecise or non-observance of instructions or
prescribed work routine
important information on handling the Apex 49 in order to
maintain operability
due to use of substances representing an inherent danger to
health of environment
Symbol
DANGER
CAUTION
Ecological hazard

8
1.3 Labels at the Machine
The following safety and information
signs are legibly attached to the
machine. Missing or illegible stickers
have to be replaced.
Folding apron (1)
Parking brake (2)
Nameplate, front and rear (3)
Inflation pressure (4)
Read and observe operator's
Manual (5)
Ignition lock (6)
Brake (7)
Noise performance (8)
91 dB (A) Apex 47 G
91 dB (A) Apex 47 GH
Safety Information
Fig.1
8
1.3 Labels at the Machine
The following safety and information
signs are legibly attached to the
machine. Missing or illegible stickers
have to be replaced.
Folding apron (1)
Parking brake (2)
Nameplate, front and rear (3)
Inflation pressure (4)
Read and observe operator's
Manual (5)
Ignition lock (6)
Brake (7)
Noise performance (8)
91 dB (A) Apex 49 G
91 dB (A) Apex 49 GH
Safety Information
Fig.1

9
1.3 Labels at the Machine
Fig. 2 Safety and information signs
Hydraulic fluid (9)
Rotating parts (10)
Burning surface (11)
Cylinder broom wearing take-up (12)
Vehicle identification number (13)
Safety Information
9
1.3 Labels at the Machine
Fig. 2 Safety and information signs
Hydraulic fluid (9)
Rotating parts (10)
Burning surface (11)
Cylinder broom wearing take-up (12)
Vehicle identification number (13)
Safety Information

10
1.3 Labels at the Machine
High-pressure cleaner (14)
Do not clean by means of
high pressure cleaner or
vapour jet.
Apex 47 type name (15)
Pinching hazard (16)
(with the Apex GH only)
Safety Information
10
1.3 Labels at the Machine
High-pressure cleaner (14)
Do not clean by means of
high pressure cleaner or
vapour jet.
Safety Information
Apex 49 type name (15)
Pinching hazard (16)
(with the Apex GH only)

1.4 Operation/Safety
Information
Vacuum sweepers may be run by qua-
lified personnel only; such personnel
will have to have evidenced their qua-
lification for running the machine to
the owner or his authorised represen-
tative; operators explicitly will have to
be instructed by the owner or his
authorized representative to use the
machine.
The machine may be used
for cleaning such surfaces
approved by the owner or
this authorised representa-
tive for operation of vacu-
um sweepers.
Before starting the engine,
switch off all drives
Transporting persons on the machine
is prohibited. Ride-on machine types
are to be started with the driver being
seated.
Never leave the machine unattended
before the motors are off and the ma-
chine is protected against unintended
movements.
To prevent the machine from unautho-
rised use, pull the control key to block
all drives.
Shut down the motors before transport
of the machine. The driver has to take
account of local conditions and when
operating the sweeper he has to watch
out for other persons, especially chil-
dren.
Do not open hood or
fairings with the machine
running.
This machine must not be
used as dust-evacuating
machine with dust filter in-
sert (separator) to collect
dusts which are hazardous
to health.
Compared to four-wheeled
vehicles, driving stability of
three-wheeled vehicles is
reduced. We thus recom-
mend:
- do not negotiate curves at
high speed.
- do not turn at slopes but
on level ground only
- ride up- or downhill
straight.
11
Safety Information
1.4 Operation/Safety
Information
Vacuum sweepers may be run by qua-
lified personnel only; such personnel
will have to have evidenced their qua-
lification for running the machine to
the owner or his authorised represen-
tative; operators explicitly will have to
be instructed by the owner or his
authorized representative to use the
machine.
The machine may be used
for cleaning such surfaces
approved by the owner or
this authorised representa-
tive for operation of vacu-
um sweepers.
Before starting the engine,
switch off all drives
Transporting persons on the machine
is prohibited. Ride-on machine types
are to be started with the driver being
seated.
Never leave the machine unattended
before the motors are off and the ma-
chine is protected against unintended
movements.
To prevent the machine from unautho-
rised use, pull the control key to block
all drives.
Shut down the motors before transport
of the machine. The driver has to take
account of local conditions and when
operating the sweeper he has to watch
out for other persons, especially chil-
dren.
Do not open hood or
fairings with the machine
running.
This machine must not be
used as dust-evacuating
machine with dust filter in-
sert (separator) to collect
dusts which are hazardous
to health.
Compared to four-wheeled
vehicles, driving stability of
three-wheeled vehicles is
reduced. We thus recom-
mend:
- do not negotiate curves at
high speed.
- do not turn at slopes but
on level ground only
- ride up- or downhill
straight.
11
Safety Information

12
Warning and instruction la-
bels attached to the machi-
ne contain important infor-
mation about safe operation
Provide for sufficient venti-
lation when sweeping indo-
ors (dust and combustion
gas).
Proceed to filter shaking on-
ly if the dirt hopper is in clo-
sed position.
1.5 Cleaning Information
The machine is splash-proof (IPX3).
Do not clean the Apex 47 by
means of high pressure cle-
aner or vapour jet.
Proceed to cleaning of the
dirt hopper in regular inter-
vals to preclude formation
of bacterial deposits.
Safety Information
12
Warning and instruction la-
bels attached to the machi-
ne contain important infor-
mation about safe operation
Provide for sufficient venti-
lation when sweeping indo-
ors (dust and combustion
gas).
Proceed to filter shaking on-
ly if the dirt hopper is in clo-
sed position.
1.5 Cleaning Information
The machine is splash-proof (IPX3).
Do not clean the Apex 49 by
means of high pressure cle-
aner or vapour jet.
Proceed to cleaning of the
dirt hopper in regular inter-
vals to preclude formation
of bacterial deposits.
Safety Information

1.6 Maintenance Instructions
A good approach to prevention of acci-
dents is proper maintenance of the
machine.
Before proceeding to repair or mainte-
nance work pull the key.
Use appropriate tools for maintenan-
ce, service, setting etc.
As far as aspects of safety are concer-
ned, spare parts will have to be at
least of the same quality as the genui-
ne spare parts.
Switch off the motors befo-
re maintaining the machine
or replacing parts of it. Turn
off the machine and pull the
key.
Check hydraulic hoses and
lines for leakage or dama-
ges in regular intervals. Re-
place defective hoses and
lines immediately.
Before changing wheels
protect the machine against
rolling by placing wedges.
Proceed to wheel changing
when the machine is on le-
vel and solid ground.
Do not repair the pneumatic
tires mounted to the machi-
ne yourself. Dismount the
wheel and take it to repair to
a tire workshop.
Use of other than the cylin-
der brooms and side brus-
hes approved by the manu-
facturer is not admitted (see
technical data) since use of
other cylinder brooms and
side brushes may affect
your safety.
When handling lubri-
cating agents, the ap-
plicable regulations for
protection of the envi-
ronment and preven-
tion of fire have to be
complied with. Provide
for disposal of used oil
and grease in accor-
dance with the provi-
sions imposed by law.
Collect cleaning
agents, oil, fuel oil,
grease etc. and provi-
de for adequate dispo-
sal. Wipe away spilled
substances.
13
Safety Information
1.6 Maintenance Instructions
A good approach to prevention of acci-
dents is proper maintenance of the
machine.
Before proceeding to repair or mainte-
nance work pull the key.
Use appropriate tools for maintenan-
ce, service, setting etc.
As far as aspects of safety are concer-
ned, spare parts will have to be at
least of the same quality as the genui-
ne spare parts.
Switch off the motors befo-
re maintaining the machine
or replacing parts of it. Turn
off the machine and pull the
key.
Check hydraulic hoses and
lines for leakage or dama-
ges in regular intervals. Re-
place defective hoses and
lines immediately.
Before changing wheels
protect the machine against
rolling by placing wedges.
Proceed to wheel changing
when the machine is on le-
vel and solid ground.
Do not repair the pneumatic
tires mounted to the machi-
ne yourself. Dismount the
wheel and take it to repair to
a tire workshop.
Use of other than the cylin-
der brooms and side brus-
hes approved by the manu-
facturer is not admitted (see
technical data) since use of
other cylinder brooms and
side brushes may affect
your safety.
When handling lubri-
cating agents, the ap-
plicable regulations for
protection of the envi-
ronment and preven-
tion of fire have to be
complied with. Provide
for disposal of used oil
and grease in accor-
dance with the provi-
sions imposed by law.
Collect cleaning
agents, oil, fuel oil,
grease etc. and provi-
de for adequate dispo-
sal. Wipe away spilled
substances.
13
Safety Information

14
Before commencing any
work on the electric system
disconnect battery (neg. le-
ad) of the Apex 47 and pull
the ignition key.
Do not keep batteries di-
scharged for a longer peri-
od; always recharge them
as soon as possible.
Top with distilled water only.
Never refill battery acid in
battery cells of perfect con-
dition.
Keep batteries dry and cle-
an and clear of soiling such
as e.g. metallic dust to avo-
id leakage current.
Do not place metal objects
or tools onto batteries.
Short-circuit and deflagra-
tion hazard.
Spilled (straight) battery
acid must not get into the
sewage system before ha-
ving been neutralised. Com-
ply with the regulations im-
posed by law and observe
local provisions.
Battery acid is highly
caustic (keep clear of
children).
When checking the battery
acid level, wear safety glas-
ses. If acid splashes get in-
to the eyes rinse with clear
water for 15 minutes and
contact a doctor imm
ediately.
Use appropriate protective
means (e.g. protective glo-
ves or finger-stalls) when
handling battery acid.
Do not use open flames
(explosion hazard).
Safety Information
14
Before commencing any
work on the electric system
disconnect battery (neg. le-
ad) of the Apex 49 and pull
the ignition key.
Do not keep batteries di-
scharged for a longer peri-
od; always recharge them
as soon as possible.
Top with distilled water only.
Never refill battery acid in
battery cells of perfect con-
dition.
Keep batteries dry and cle-
an and clear of soiling such
as e.g. metallic dust to avo-
id leakage current.
Do not place metal objects
or tools onto batteries.
Short-circuit and deflagra-
tion hazard.
Spilled (straight) battery
acid must not get into the
sewage system before ha-
ving been neutralised. Com-
ply with the regulations im-
posed by law and observe
local provisions.
Battery acid is highly
caustic (keep clear of
children).
When checking the battery
acid level, wear safety glas-
ses. If acid splashes get in-
to the eyes rinse with clear
water for 15 minutes and
contact a doctor imm
ediately.
Use appropriate protective
means (e.g. protective glo-
ves or finger-stalls) when
handling battery acid.
Do not use open flames
(explosion hazard).
Safety Information

15
Safety Information
1.7 Accident Prevention Regulations
BGV D 29 Vehicles
According to BGV D 29, the Apex 47 sweeper has to be inspected for safe
condition by an authorized expert as required, but not less than once a year .
Results of such an inspection have to be kept on file at least until the next
inspection is performed.
BGV D 27 Industrial trucks
Observe as well: - the applicable provisions for Safety and Health at W ork and the Fire Regulations
- internal safety provisions
15
Safety Information
1.7 Accident Prevention Regulations
BGV D 29 Vehicles
According to BGV D 29, the Apex 49 sweeper has to be inspected for safe
condition by an authorized expert as required, but not less than once a year .
Results of such an inspection have to be kept on file at least until the next
inspection is performed.
BGV D 27 Industrial trucks
Observe as well: - the applicable provisions for Safety and Health at W ork and the Fire Regulations
- internal safety provisions

16
2 Description
2.1 Functional Description
2.1.1 Apex 47 G
Principle of
Apex 47 G
The side brush is used to collect dirt at
borders and to enlarge the working
width as well as to increase the area
performance on large surfaces.
The cylinder broom casts the debris
overhead into the dirt hopper. The col-
lected fine dust is evacuated by the
suction fan and separated by a filter
system. The air returned into the envi-
ronment is clean.
Dirt disposal at the Apex 47 G is reali-
zed via two dirt hoppers (2x30 litres)
which are to be emptied manually.
Dirt disposal at the Apex 47 GH is rea-
lized via lift-up disposal (lift-up height >
1350mm) directly into standard waste
containers.
2.1.2 Apex 47 GH
Principle of
Apex 47 GH
Description
Fig.3
Fig.4
16
2 Description
2.1 Functional Description
2.1.1 Apex 49 G
Principle of
Apex 49 G
The side brush is used to collect dirt at
borders and to enlarge the working
width as well as to increase the area
performance on large surfaces.
The cylinder broom casts the debris
overhead into the dirt hopper. The col-
lected fine dust is evacuated by the
suction fan and separated by a filter
system. The air returned into the envi-
ronment is clean.
Dirt disposal at the Apex 49 G is reali-
zed via two dirt hoppers (2x30 litres)
which are to be emptied manually.
Dirt disposal at the Apex 49 GH is rea-
lized via lift-up disposal (lift-up height >
1350mm) directly into standard waste
containers.
2.1.2 Apex 49 GH
Principle of
Apex 49 GH
Description
Fig.3
Fig.4

17
2.2 Cylinder Broom
The cylinder broom is equipped with
12 rows of bristles arranged in
V-shape.
The cylinder broom width amounts to
700mm and its diameter to 345mm.
2.3 Side Brush
The standard version, the side brush is
located at the front right of the machi-
ne. The operator lifts and lowers it by
hand lever.
The side brush is to have a light incli-
nation.
The swinging area of the side brush
arm is limited by stop screws.
The side brush is driven by V-belt.
For special application, fitting of a
second side brush at the left is possi-
ble.
2.4 Filter System / Dust
Evacuation
The filter system is located in the filter
case above the dirt hopper. The suc-
tion fan transports the fine dust raised
by the cylinder broom to the plate filter
where it is separated. The fine dusts
sets at the outsides of the filter blades.
In case of heavy dust deve-
lopment, check and clean
the plate filter at regular
intervals.
2.5 Shaking System
Due to normal working vibration the
set dust partly falls off into the dirt
hoper. To ensure working in a dust-
free ambiance, however, actuate the
shaking system regularly, or after
request by the pilot lamp at the latest.
2.6 Steering
Steerage is effectuated mechanically
from steering wheel to front wheel via
chain. This chain is to be re-adjusted
as required.
2.7 Wheels
2.7.1 Apex 47 G
Front wheel: pneumatic tire 4.00-4
Rear wheels: pneumatic tire 4.00-4
2.7.2 Apex 47 GH
Front wheel: pneumatic tire 4.00-4
Rear wheels: pneumatic tire 4.00-4
Description
17
2.2 Cylinder Broom
The cylinder broom is equipped with
12 rows of bristles arranged in
V-shape.
The cylinder broom width amounts to
700mm and its diameter to 345mm.
2.3 Side Brush
The standard version, the side brush is
located at the front right of the machi-
ne. The operator lifts and lowers it by
hand lever.
The side brush is to have a light incli-
nation.
The swinging area of the side brush
arm is limited by stop screws.
The side brush is driven by V-belt.
For special application, fitting of a
second side brush at the left is possi-
ble.
2.4 Filter System / Dust
Evacuation
The filter system is located in the filter
case above the dirt hopper. The suc-
tion fan transports the fine dust raised
by the cylinder broom to the plate filter
where it is separated. The fine dusts
sets at the outsides of the filter blades.
In case of heavy dust deve-
lopment, check and clean
the plate filter at regular
intervals.
2.5 Shaking System
Due to normal working vibration the
set dust partly falls off into the dirt
hoper. To ensure working in a dust-
free ambiance, however, actuate the
shaking system regularly, or after
request by the pilot lamp at the latest.
2.6 Steering
Steerage is effectuated mechanically
from steering wheel to front wheel via
chain. This chain is to be re-adjusted
as required.
2.7 Wheels
2.7.1 Apex 49 G
Front wheel: pneumatic tire 4.00-4
Rear wheels: pneumatic tire 4.00-4
2.7.2 Apex 49 GH
Front wheel: pneumatic tire 4.00-4
Rear wheels: pneumatic tire 4.00-4
Description

2.8 Brake
The Apex 47 is equipped with a ser-
vice brake.
This brake has been constructed as
shoe brake and equally serves as par-
king brake.
It is located in the rear wheels and is
actuated via cables.
A special adjustment screw is situated
at the right-hand rear wheel.
Any work at the braking
system has to be executed
by qualified persons in a
qualified workshop only.
2.9 Travel Drive Assembly
The Apex 47 is equipped with a hydro-
static drive assembly which is driven
by the combustion engine via pump.
2.10 Hydraulic System
Lifted-Up Disposal
The hydraulic system comprises a
compact unit (hydraulic pump with
hydraulic tank), the hydraulic hoses
and a hydraulic cylinder.
Hydraulic fluid: Mobiloil DTE 15 M
The named hydraulic fluid has been
filled in the hydraulic system in the
factory.
Filling of hydraulic tank: 0.76 litre
18
Description
2.8 Brake
The Apex 49 is equipped with a ser-
vice brake.
This brake has been constructed as
shoe brake and equally serves as par-
king brake.
It is located in the rear wheels and is
actuated via cables.
A special adjustment screw is situated
at the right-hand rear wheel.
Any work at the braking
system has to be executed
by qualified persons in a
qualified workshop only.
2.9 Travel Drive Assembly
The Apex 49 is equipped with a hydro-
static drive assembly which is driven
by the combustion engine via pump.
2.10 Hydraulic System
Lifted-Up Disposal
The hydraulic system comprises a
compact unit (hydraulic pump with
hydraulic tank), the hydraulic hoses
and a hydraulic cylinder.
Hydraulic fluid: Mobiloil DTE 15 M
The named hydraulic fluid has been
filled in the hydraulic system in the
factory.
Filling of hydraulic tank: 0.76 litre
18
Description

19
3 First Operation
The Apex 47 has been extensively
tested and submitted to a functional
check before delivery.
Only qualified personnel of your local
PowerBoss contact dealer are allowed
to proceed to first operation. After
shipping of the machine, we advise
your PowerBoss contact dealer. He will
contact you to make a date for briefing
lessons.
3.1 Apex 47
3.1.1 General
Smoking and handling open
flames is prohibited when
filling fuel tanks or when
working at or in the vicinity
of components containing
fuel.
Do not use the Apex 47 at
ambient temperatures of
more than 40°C.
Do not start the machine at
temperatures of -15°C or
less.
Liquid propellant gas
system: refer to LPG opera-
ting instructions.
3.1.2 Refill Fuel
The fuel tank is located under the fol-
dable seat hood.
Use clean fuel oil only. Store
fuel in approved and closed
reservoirs only.
- Turn engine off
- Secure machine by engaging the
parking brake.
- Pull ignition key.
- Fold back seat hood.
Fuel tank
- Check filling level at the filling level
indicator (Fig. 5/2).
- Remove tank lid (Fig. 5/1) before
filling.
Turn engine off before filling
fuel.
Smoking and handling open
flames is prohibited when
filling fuel tanks or when
working at or in the vicinity
of components containing
fuel.
First Operation
Fig.5
19
3 First Operation
The Apex 49 has been extensively
tested and submitted to a functional
check before delivery.
Only qualified personnel of your local
Minuteman contact dealer are allowed
to proceed to first operation. After
shipping of the machine, we advise
your Minuteman contact dealer. He will
contact you to make a date for briefing
lessons.
3.1 Apex 49
3.1.1 General
Smoking and handling open
flames is prohibited when
filling fuel tanks or when
working at or in the vicinity
of components containing
fuel.
Do not use the Apex 49 at
ambient temperatures of
more than 40°C.
Do not start the machine at
temperatures of -15°C or
less.
Liquid propellant gas
system: refer to LPG opera-
ting instructions.
3.1.2 Refill Fuel
The fuel tank is located under the fol-
dable seat hood.
Use clean fuel oil only. Store
fuel in approved and closed
reservoirs only.
- Turn engine off
- Secure machine by engaging the
parking brake.
- Pull ignition key.
- Fold back seat hood.
Fuel tank
- Check filling level at the filling level
indicator (Fig. 5/2).
- Remove tank lid (Fig. 5/1) before
filling.
Turn engine off before filling
fuel.
Smoking and handling open
flames is prohibited when
filling fuel tanks or when
working at or in the vicinity
of components containing
fuel.
First Operation
Fig.5

3.1.3 Check Engine Oil Level
- Engine oil has been filled in the fac-
tory.
- For safety reasons, check the engi-
ne oil level (refer to paragraph 6.9.2,
Fig. 23/2)
- In order to protect the engine, it is
switched off or cannot be started if
engine oil level is insufficient.
This function is controlled by a low
oil level switch (Fig. 0/1) at the engi-
ne. A red pilot lamp (Fig. 0/2) is situ-
ated at this switch and lights simul-
taneously in case of insufficient oil
level.
Before the machine is ope-
rable again, refill oil until
the prescribed level is attai-
ned.
low oil level switch
Use clean oil only for
refilling.
Do not use used oil.
Store oil in approved and
closed reservoirs only.
20
First Operation
Fig.0
3.1.3 Check Engine Oil Level
- Engine oil has been filled in the fac-
tory.
- For safety reasons, check the engi-
ne oil level (refer to paragraph 6.9.2,
Fig. 23/2)
- In order to protect the engine, it is
switched off or cannot be started if
engine oil level is insufficient.
This function is controlled by a low
oil level switch (Fig. 0/1) at the engi-
ne. A red pilot lamp (Fig. 0/2) is situ-
ated at this switch and lights simul-
taneously in case of insufficient oil
level.
Before the machine is ope-
rable again, refill oil until
the prescribed level is attai-
ned.
low oil level switch
Use clean oil only for
refilling.
Do not use used oil.
Store oil in approved and
closed reservoirs only.
20
First Operation
Fig.0