Advance acoustic Proterra User manual

Proterra™
INSTRUCTION FOR USE
INSTRUCTIONS D’UTILISATION
INSTRUCCIONES DE USO
INSTRUÇÕES DE USO
Advance models: 13300106 (3 cyl Diesel), 13300109 (3 cyl LPG),
13300108 (3 cyl Gasoline)
ENGLISH
FRANÇAIS
ESPAÑOL
PORTUGUÊS
33019864(1)2009-05

INSTRUCTION FOR USE ENGLISH
Proterra™ 33019864(1)2009-05 1
TABLE OF CONTENTS
INTRODUCTION.............................................................................................................................................................. 2
MANUAL PURPOSE AND CONTENTS .......................................................................................................................................... 2
TARGET........................................................................................................................................................................................... 2
HOW TO STORE THIS MANUAL.................................................................................................................................................... 2
IDENTIFICATION DATA................................................................................................................................................................... 2
OTHER REFERENCE MANUALS................................................................................................................................................... 2
SPARE PARTS AND MAINTENANCE............................................................................................................................................. 3
CHANGES AND IMPROVEMENTS ................................................................................................................................................ 3
OPERATION CAPABILITIES........................................................................................................................................................... 3
CONVENTIONS .............................................................................................................................................................................. 3
UNPACKING/DELIVERY ................................................................................................................................................. 3
SAFETY ........................................................................................................................................................................... 4
SYMBOLS ....................................................................................................................................................................................... 4
GENERAL INSTRUCTIONS............................................................................................................................................................ 4
HOPPER SAFETY SUPPORT ........................................................................................................................................................ 7
JACKING THE MACHINE................................................................................................................................................................ 7
MACHINE TRANSPORT ................................................................................................................................................................. 7
PUSHING/TOWING THE MACHINE............................................................................................................................................... 7
KNOW YOUR MACHINE ................................................................................................................................................. 8
MACHINE NOMENCLATURE ......................................................................................................................................................... 8
OPERATING CONTROLS............................................................................................................................................................. 10
ACCESSORIES/OPTIONS.............................................................................................................................................................11
TECHNICAL DATA..........................................................................................................................................................................11
WIRING DIAGRAM........................................................................................................................................................................ 12
HYDRAULIC DIAGRAM ................................................................................................................................................................ 15
PREPARING THE MACHINE FOR USE ....................................................................................................................... 16
PRE-OPERATIONAL CHECKLIST................................................................................................................................................ 16
MAIN BROOM ............................................................................................................................................................................... 16
FUEL.............................................................................................................................................................................................. 16
DIESEL AND GASOLINE ENGINE................................................................................................................................................ 16
LPG ENGINE................................................................................................................................................................................. 17
BEFORE STARTING THE MACHINE ........................................................................................................................................... 17
STARTING AND STOPPING THE MACHINE ............................................................................................................................... 17
PARKING BRAKE.......................................................................................................................................................................... 18
SWEEPING ................................................................................................................................................................................... 18
HOPPER DUMPING...................................................................................................................................................................... 19
AFTER USING THE MACHINE..................................................................................................................................................... 20
MACHINE STORAGE.................................................................................................................................................................... 20
FIRST PERIOD OF USE ............................................................................................................................................................... 20
MAINTENANCE............................................................................................................................................................. 20
SCHEDULED MAINTENANCE TABLE ......................................................................................................................................... 21
MAIN BROOM MAINTENANCE .................................................................................................................................................... 22
SIDE BROOM MAINTENANCE..................................................................................................................................................... 24
DUST FILTER MAINTENANCE (PANEL FILTER)......................................................................................................................... 26
SKIRT MAINTENANCE ................................................................................................................................................................. 27
DUSTGUARD SYSTEM WATER FILTER CLEANING (OPTIONAL)............................................................................................. 27
HYDRAULIC OIL ........................................................................................................................................................................... 28
ENGINE OIL .................................................................................................................................................................................. 28
ENGINE AIR FILTER CLEANING.................................................................................................................................................. 29
ENGINE COOLANT....................................................................................................................................................................... 29
FUSE CHECK/REPLACEMENT/RESET....................................................................................................................................... 30
TROUBLESHOOTING................................................................................................................................................... 31
SCRAPPING .................................................................................................................................................................. 32

ENGLISH INSTRUCTION FOR USE
233019864(1)2009-05 Proterra™
INTRODUCTION
NOTE
The numbers in brackets refer to the components shown in Machine Description chapter.
MANUAL PURPOSE AND CONTENTS
The purpose of this Manual is to provide the operator with all necessary information to use the machine properly, in a safe and
autonomous way. It contains information about technical data, safety, operation, storage, maintenance, spare parts and disposal.
Before performing any procedure on the machine, the operators and qualified technicians must read this Manual carefully. Contact
Advance in case of doubts concerning the interpretation of the instructions and for any further information.
TARGET
This Manual is intended for operators and technicians qualified to perform the machine maintenance.
The operators must not carry out operations reserved for qualified technicians. Advance will not be responsible for damages coming
from failure to follow these instructions.
HOW TO STORE THIS MANUAL
The Instructions for Use Manual must be kept near the machine, inside an adequate case, away from liquids and other substances
that can cause damage to it.
IDENTIFICATION DATA
The machine model and serial number are shown on the plate (10) placed on the frame.
The machine model year is written in the declaration of conformity and it is also indicated by the first two figures of the machine
serial number.
The machine model and serial number are shown on the plate (31).
This information is useful when ordering machine and engine spare parts. Use the following table to write down the machine and
engine identification data.
MACHINE model ...............................................................................
MACHINE serial number ...................................................................
ENGINE model ..................................................................................
ENGINE serial number ......................................................................
OTHER REFERENCE MANUALS
Engine Manual, supplied with the machine, to be considered an integral part of this Manual.–
The following Manuals are also available:–
Spare Parts List (supplied with the machine)•
Service Manual (that can be consulted at any Advance Dealer)•

INSTRUCTION FOR USE ENGLISH
Proterra™ 33019864(1)2009-05 3
SPARE PARTS AND MAINTENANCE
All necessary operating, maintenance and repair procedures must be performed by qualified personnel or by Advance Service
Centers. Only original spare parts and accessories must be used.
Call Advance for service or to order spare parts and accessories, specifying the machine model and serial number.
CHANGES AND IMPROVEMENTS
Advance constantly improves its products and reserves the right to make changes and improvements at its discretion without being
obliged to apply such benefits to the machines that were previously sold.
Any change and/or addition of accessory must be approved and performed by Advance.
OPERATION CAPABILITIES
This sweeper has been designed and built to be used by a qualified operator to sweep/clean smooth and solid floors, in civil and
industrial environments, and to collect dust and light debris under safe operation conditions.
CONVENTIONS
Forward, backward, front, rear, left or right are intended with reference to the operator’s position, while on the driver’s seat (32).
UNPACKING/DELIVERY
Upon delivery, carefully check that the packing and the machine are not damaged. In case of visible damages, keep the packing
and have it checked by the carrier that delivered it. Call the carrier immediately to fill in a damage claim.
Check that the machine is equipped as follows:–
Sweeper Instructions for Use•
Engine Manual•
Sweeper Spare Parts List•
After removing the packing, remove the wooden blocks next to the wheels.–
Check the engine oil and coolant levels.–
Check the hydraulic oil level.–
Read the instructions in the Preparing the Machine For Use section of this manual, then fill the fuel tank.–
Place a ramp next to the front end of the pallet.–
Read the instructions in the Operating Controls and Operating the Machine sections of this manual and start the engine.–
Slowly drive the machine forward down the ramp to the floor.
WARNING!
Use extreme caution when operating the sweeper.
Be certain to be thoroughly familiar with all of the operating instructions prior to using this sweeper.
In case of questions, contact a supervisor or local Advance Industrial Dealer.
Should the sweeper malfunction, do not attempt to correct the problem unless the supervisor directs you to do
so. Have a qualified company mechanic or an authorized Advance Dealer service person make any necessary
corrections to the equipment.
Use extreme care when working on this machine. Neckties, loose clothing, long hair, rings and bracelets can get
caught in moving parts.
Before working on the machine turn the ignition key (64) to “O”, remove the key, engage the parking brake and
disconnect the battery.
Use good common sense, practice good safety habits and pay attention to the yellow decals on this machine.
Drive the machine slowly on inclines. Use the brake pedal (35) to control machine speed while descending
inclines.
Do not turn the machine on an incline; drive straight up or down.
The maximum rated incline during transport with a 3 cylinder model is 15%.

ENGLISH INSTRUCTION FOR USE
433019864(1)2009-05 Proterra™
SAFETY
The following symbols indicate potentially dangerous situations. Always read this information carefully and take all necessary
precautions to safeguard people and property.
The operator’s cooperation is essential in order to prevent injury. No accident prevention program is effective without the total
cooperation of the person responsible for the machine operation. Most of the accidents that may occur while working or moving
around are caused by failure to comply with the simplest rules for exercising prudence. A careful and prudent operator is the best
guarantee against accidents and is essential for successful completion of any prevention program.
SYMBOLS
DANGER!
It indicates a dangerous situation with risk of death for the operator.
WARNING!
It indicates a potential risk of injury for people or damage to objects.
CAUTION!
It indicates a caution or a remark related to important or useful functions. Pay careful attention to the
paragraphs marked by this symbol.
NOTE
It indicates a remark related to important or useful functions.
CONSULTATION
It indicates that it is necessary to consult the Instructions for Use before performing any procedure.
GENERAL INSTRUCTIONS
Specific warnings and cautions to inform about potential damages to people and machine are shown below.
DANGER!
Carbon monoxide (CO) can cause brain damage or death.–
The internal combustion engine of this machine can emit carbon monoxide.–
Do not inhale exhaust gas fumes.–
Only use indoors when adequate ventilation is provided, and when an assistant has been instructed to look–
after you.

INSTRUCTION FOR USE ENGLISH
Proterra™ 33019864(1)2009-05 5
DANGER!
Before performing any maintenance, repair, cleaning or replacement procedure disconnect the battery–
connector, remove the ignition key and engage the parking brake.
This machine must be used by properly trained operators only. Children or disabled people cannot use this–
machine.
Sharp turns must be made at slowest possible speed. Avoid: abrupt turns on incline, turns when the hopper–
is lifted.
Do not lift the hopper when the machine is on incline. The machine loses stability on incline or when the–
hopper is full. Regularly check the tire pressure.
Do not wear jewelry when working near electrical components.–
Keep the battery away from sparks, flames and incandescent material. During the normal operation explosive–
gases are released.
Do not work under the lifted machine without supporting it with safety stands.–
When working under the open hood, ensure that it cannot be closed by accident.–
Do not operate the machine near toxic, dangerous, flammable and/or explosive powders, liquids or vapors:–
This machine is not suitable for collecting dangerous powders.
Be careful, fuel is highly flammable.–
Do not smoke or bring naked flames in the area where the machine is refueled or where the fuel is stored.–
Refuel outdoors or in a well-ventilated area, with the engine off.–
Turn off the engine and let it cool down for a few minutes, then remove the fuel tank plug.–
Do not fill the fuel tank to the top, but leave at least 4 cm from the filler neck to allow the fuel to expand.–
After refueling, check that the filler cap is tightly closed.–
If any fuel is spilled while refueling, clean the tank area and allow the vapors to evaporate before starting the–
engine.
Avoid contact with skin and do not breathe in fuel vapors. Keep out of reach of children.–
Do not tilt the engine too much to avoid fuel spillage.–
When moving the machine, the fuel tank must not be full and the fuel valve must be closed.–
Do not lay any object on the engine.–
Stop the engine before performing any procedure on it. To prevent the engine from starting accidentally,–
disconnect the battery negative terminal.
See also the SAFETY RULES in the Engine Manual, which is to be considered an integral part of this Manual.–
Lead batteries (WET) are installed on this machine, do not tilt the machine more than 30° from its horizontal–
position to prevent the highly corrosive acid to leak out of the batteries. When the machine is to be tilted to
perform maintenance procedures, remove the batteries.
Do not use the machine in case of gas leaks. Disconnect the fuel hose and replace the LPG tank. If the gas–
leak persists, disconnect the fuel hose and contact the Advance Service Center.

ENGLISH INSTRUCTION FOR USE
633019864(1)2009-05 Proterra™
WARNING!
Carefully read all the instructions before performing any maintenance/repair procedure.–
When working near the hydraulic system, always wear protective clothes and safety glasses.–
Pay attention to hot parts when working near the engine, the muffler, the manifold and the cooler.–
Take all necessary precautions to prevent hair, jewelry and loose clothes from being caught by the machine–
moving parts.
To avoid any unauthorized use of the machine, remove the ignition key.–
Do not leave the machine unattended without being sure that it cannot move independently.–
Do not use the machine on slopes with a gradient exceeding the specifications.–
Use only brooms supplied with the machine and those specified in the Instructions for Use. Using other–
brooms could reduce safety.
Before using the machine, close all doors and/or covers.–
Do not use the machine in particularly dusty areas.–
Use the machine only where a proper lighting is provided.–
If the machine is to be used where there are other people besides the operator, it is necessary to install the–
pivoting light and the reverse gear buzzer (optional).
Do not wash the machine with direct or pressurized water jets, or with corrosive substances.–
Do not use compressed air to clean this type of machine, except for the filters (see the relevant paragraph).–
While using this machine, take care not to cause damage to people and children especially.–
Do not put any can containing fluids on the machine.–
The machine storage temperature must be 32°F and 104°F (0°C to +40°C).–
The machine working temperature must be 32°F and 104°F (0°C to +40°C).–
The humidity must be between 30% and 95%.–
Always protect the machine against the sun, rain and bad weather, both under operation and inactivity–
condition. Store the machine indoors, in a dry place. This machine must be used in dry conditions, it must
not be used or kept outdoors in wet conditions.
Do not use the machine as a means of transport, or for pushing/towing.–
Do not allow the brooms to operate while the machine is stationary to avoid damaging the floor.–
In case of fire, use a powder fire extinguisher, not a water one.–
Do not bump into shelves or scaffoldings, particularly where there is a risk of falling objects.–
Adjust the operation speed to suit the floor conditions.–
Avoid sudden stops when the machine is going downhill. Avoid sharp turns. Drive at slow speed when going–
downhill.
This machine cannot be used on roads or public streets.–
Do not tamper with the machine safety guards.
–
Follow the routine maintenance procedures scrupulously.–
Do not remove or modify the plates affixed to the machine.–
In case of machine malfunctions, ensure that these are not due to lack of maintenance. Otherwise, request–
assistance from the authorized personnel or from an authorized Service Center.
In case of part replacement, order ORIGINAL spare parts from an authorized Dealer or Retailer.–
To ensure the proper and safe operation of the machine, have the scheduled maintenance, detailed in the–
relevant chapter of this Manual, performed by the authorized personnel or an authorized Service Center.
The machine must be disposed of properly, because of the presence of toxic-harmful materials (batteries,–
oil, plastics, etc.), which are subject to standards that require disposal in special centers (see Scrapping
chapter).
While the engine is running the silencer heats up. Do not touch the silencer to avoid serious scalding or fire.–
Running the engine with an insufficient quantity of oil can seriously damage the engine. Check the oil level–
with the engine off and the machine on a level surface.
Never run the engine if the air filter is not installed, because the engine could be damaged.–
All engine servicing procedures should be performed by an authorized Dealer.–
Only use original spare parts or parts of matching quality for the engine. Using spare parts of lower quality
can seriously damage the engine.
See also the SAFETY RULES in the Engine Manual, which is to be considered an integral part of this Manual.–

INSTRUCTION FOR USE ENGLISH
Proterra™ 33019864(1)2009-05 7
HOPPER SAFETY SUPPORT
CAUTION!
Before performing any maintenance procedure under or near to the lifted hopper, pull the locking handle (39) to
make sure the hopper safety support (5) is in place. The hopper safety support (5) holds the hopper in the lifted
position to allow work to be performed under the hopper. Never rely on the machine’s hydraulic components to
safely support the hopper.
JACKING THE MACHINE
WARNING!
Never work under a machine without safety stands or blocks to support the machine.
When jacking the machine, do so at designated locations (do not jack on the hopper) - see jacking locations (8).
MACHINE TRANSPORT
WARNING!
Before transporting the machine on an open truck or trailer, make sure that:
All access doors are latched securely.–
The machine is tied down securely.–
The parking brake is engaged.–
PUSHING/TOWING THE MACHINE
The machine hydraulic pump (45) is equipped with a screw that disengages the traction system. The system prevents damage to
the hydraulic system when the machine is being towed/pushed short distances without using the engine.
To access the unlocking screw, open the engine compartment hood (1) by using the unlocking push-button (25) and locate the
hydraulic pump (45) in the front part of the engine (44).
Turn the socket head screw (A, Fig. 1) half turn counter-clockwise to disengage the hydrostatic lock between the engine and pump.
CAUTION!
The hydraulic pump can be damaged if the machine is towed when the screw is in the normal working position
(locked).
NOTE
If the screw is left in unlocking position, the hydraulic pump cannot drive the machine.
NOTE
Tow or push the machine no faster than a normal walking pace [1.8-2.8 mph (3-4.5 km/h)] and for short distances only.
If the machine is to be moved long distances the driving wheels need to be raised off the floor and placed on a suitable
transport dolly.
After pushing/towing the machine, turn the socket head screw half turn clockwise to reset the hydraulic functions.
A
P100320
Figure 1

ENGLISH INSTRUCTION FOR USE
833019864(1)2009-05 Proterra™
KNOW YOUR MACHINE
MACHINE NOMENCLATURE
Engine compartment hood1.
Left side main broom access panel2.
Battery3.
Left side hood4.
DustGuard system tank (optional)
Hopper safety support5.
Hopper hood latch6.
Working light (optional)7.
Jacking locations (rear location is under the engine8.
radiator)
Right side broom9.
Serial number plate/technical data/conformity certification10.
Dust filter shaker assembly11.
Hopper dust control filter12.
Panel filter (standard)
Closed pocket filter (optional)
Filter shaker assembly mounting knobs13.
Hydraulic oil filter14.
Left side broom (optional)15.
Hopper hood16.
Hopper hood support rod17.
Right side main broom access panel18.
Hydraulic oil tank19.
Hydraulic oil tank plug20.
Fuel tank plug21.
Fuel tank22.
Radiator plug23.
Engine air filter24.
Engine compartment hood unlocking push-button25.
Tie-down locations (3)26.
Air filter service indicator27.
DustGuard system nozzles (optional)28.
DustGuard system tank plug (optional)29.
Water filter (optional)30.
Engine model and serial number plate31.
1
2
45
31
4
32
19
30
8
5
15
9
6
7
11
12
13
14
20
17
28
47 43
26
P100317

INSTRUCTION FOR USE ENGLISH
Proterra™ 33019864(1)2009-05 9
MACHINE NOMENCLATURE (Continues)
Driver’s seat32.
Control panel (see the following paragraph)33.
Steering wheel34.
Brake pedal35.
Parking brake pedal36.
(To engage/disengage the parking brake, use
simultaneously with the brake pedal)
Forward/reverse gear pedal37.
Circuit breaker panel (see the Fuse Check/Replacement/38.
Reset paragraph)
Hopper safety support handle39.
Pull backward to lock the support•
Push forward to unlock the support•
Driver’s seat adjustment lever40.
Engine air grid41.
Rear driving and steering wheel42.
Front wheels43.
Engine44.
Hydraulic pump45.
Engine coolant/hydraulic oil radiator46.
Hopper47.
Fuses (see the Fuse Check/Replacement/Reset48.
paragraph)
Fire extinguisher (optional)49.
LPG fuel tank50.
3
23
24
27
25
29
26
26
8
21 18 40
41
43
44
45
46
49
42
33 34
36
37
48
38
39
35
16
50
1
0
10
P100318

ENGLISH INSTRUCTION FOR USE
10 33019864(1)2009-05 Proterra™
OPERATING CONTROLS
Engine speed lever51.
(Forward) working speed•
(Backward) idle speed•
Side broom lever52.
(Forward) side broom lowered•
(Backward) side broom lifted•
Main broom lever53.
(Forward) main broom lowered•
(Backward) main broom lifted•
Hopper lever54.
(Forward) hopper lowered•
(Backward) hopper lifted•
Hopper dumping door lever55.
(Forward) dumping door opened•
(Backward) dumping door closed•
Hour counter56.
Fuel level indicator57.
Hopper overtemperature warning light58.
Clogged hopper filter warning light59.
Battery charger warning light60.
Engine coolant overtemperature warning light61.
Parking brake warning light62.
Glow plug pre-heating warning light63.
Ignition key:64.
When turned to “O” it stops the engine and disables all•
machine functions.
When turned to “I” it enables the machines functions.•
When turned to “II” it starts the engine.•
As soon as the engine starts release the key, which will
return to “I”.
Horn switch65.
Vacuum fan/Shaker switch66.
(Lower position) filter shaker activation•
(Upper position) vacuum fan and dust control system•
activation
DustGuard system switch (optional)67.
Choke lever (for LPG and Gasoline versions only)68.
Working light switch (optional)69.
Hazard warning light switch (optional)70.
Turn signal switch (optional)71.
Steering wheel adjustment lever (optional)72.
5152535455
56
57
58
59
60 61 62 63 64 65 6668 67
69
71
70
72
P100319

INSTRUCTION FOR USE ENGLISH
Proterra™ 33019864(1)2009-05 11
ACCESSORIES/OPTIONS
In addition to the standard components, the machine can be equipped with the following accessories/options, according to the
machine specific use:
Left side broom–
Main and side brooms with harder or softer bristles–
Polyester Water Resistant dust filter–
Clogged filter sensor–
DustGuard system–
Fire extinguisher–
Headlights–
Working light–
Flashing light–
Non-marking wheels–
Tilt steering wheel–
Driver’s seat with suspensions–
Safety belts–
Side broom guard–
Overhead Guard–
Rearview mirrors–
Fire extinguisher–
Rear bumper–
Reverse gear buzzer–
Hopper protection–
Anti-skid mat–
For further information about the above-mentioned accessories, contact an authorized Retailer.
TECHNICAL DATA
Dimensions and weights Proterra™ Diesel Proterra™ LPG Proterra™ Gasoline
Cleaning path with main broom 35.5 in (900 mm)
Cleaning path with one side broom 49.25 in (1,250 mm)
Cleaning path with two side brooms (optional) 63 in (1,600 mm)
Machine length 87.5 in (2,220 mm)
Machine width (broom hubs) 52 in (1,320 mm)
Maximum machine height 57.5 in (1,460 mm)
Maximum machine height with Overhead Guard (optional) 79 in (2,000 mm)
Minimum distance from the floor (skirts not included) 4.25 in (110 mm)
Maximum hopper lifting height 62.5 in (1,590 mm)
Main broom size (diameter x length) 12.2 x 35.5 in (310 x 900 mm)
Side broom diameter 21.5 in (550 mm)
Tire pressure 85 psi (6 Bar)
Front axle curb weight 1,180 lb (535 kg)
Rear axle curb weight 905 lb (410 kg)
Total machine curb weight (without operator) 2,085 lb (945 kg)
Maximum weight (GVW) 2,910 lb (1,320 kg)
Machine weight for shipment 2,204.6 lb (1,000 kg)
Ref data Proterra™ Diesel Proterra™ LPG Proterra™ Gasoline
Fuel tank capacity 14 gal (35 liters) - 14 gal (35 liters)
Hydraulic system oil tank capacity 26.5 qt (25 liters)
Engine oil pan capacity (*) 5.4 qt (5.1 liters) 3.59 qt (3.4 liters)
Engine oil type (**) SAE 10 W - 30
Engine coolant quantity (**) 4.2 qt (4 liters)
(*) For other engine data/values, see the relevant Manual.
(**) For engine oil and coolant data, and for technical specifications see the Engine Manual.

ENGLISH INSTRUCTION FOR USE
12 33019864(1)2009-05 Proterra™
Performance data Proterra™ Diesel Proterra™ LPG Proterra™ Gasoline
Maximum forward speed (for transport only) 7.5 mph (12 km/h) 7.5 mph (12 km/h) 7.5 mph (12 km/h)
Gradeability when working 20% (11°)
Gradeability 25% (14°)
Minimum turning radius 60.2 in (1,530 mm)
Sound pressure level at workstation (ISO 11201, ISO 4871)
(LpA) 69.5 ± 3 dB(A) 69.1 ± 3 dB(A) 69.1 ± 3 dB(A)
Machine output acoustic power (ISO 3744, ISO 4871) (LwA) 82 dB(A) 83 dB(A) 83 dB(A)
Vibration level at the operator’s arms (ISO 5349-1) (*) <2.5 m/s2
Vibration level at the operator’s body (ISO 2631-1) (*) <0.5 m/s2
Hopper capacity Theoretic: 11.25 cu·ft (315 liters)
Real: 8.00 cu·ft (226 liters)
Hopper maximum lift capacity 800 lb (363 kg)
DustGuard system tank capacity (optional) 11.9 gal (45 liters)
Under normal working conditions, on a level asphalt surface.(*)
WIRING DIAGRAM
Key
ALT Alternator
BAT Battery
BE1 Pivoting light (if equipped)
BZ1 Reverse gear buzzer (if equipped)
ES1 Vacuum system relay
ES2 Filter shaker relay
ES3 LPG safety relay (LPG version only)
EV1 Fuel solenoid valve (Diesel e Gasoline version only)
EV2 LPG solenoid valve (LPG version only)
EV3 LPG safety solenoid valve (LPG version only)
F1 Vacuum system circuit breaker (30 A)
F2 Filter shaker circuit breaker (16 A)
F3 Water pump circuit breaker (10 A) (if equipped)
F4 Ignition key circuit breaker (30 A)
F5 Engine accessory circuit breaker (16 A)
F6 Working light fuse (10 A) (if equipped)
F8 Cab blower circuit breaker (if equipped)
F9 Glow plug fuse (50 A) (Diesel version only)
F10 Alternator fuse box and fuse (50 A)
F11 Hood inner light fuse (1 A) (optional)
HN Horn
IGN Ignition unit (for LPG and Gasoline versions only)
K1 Ignition switch
L1 Front working light (if equipped)
L2 Front working light (if equipped)
L3 Driver’s side working light (optional)
L4 Rear working light (optional)
L5 Hood inner light (optional)
M1 Vacuum system motor
M2 Filter shaker motor
M3 Water pump motor (if equipped)
M4 Cab blower (if equipped)
MST Starter
P1 Fuel pump (Gasoline version only)
PLG Glow plugs (Diesel version only)
R1 Glow plug warning light resistance (Diesel version only)
SE1 Oil pressure sensor
SE2 Water temperature sensor
SE3 Clogged hopper filter sensor (if equipped)
SE5 Fuel tank float (Diesel and Gasoline version only)
SE6 Hopper temperature sensor (if equipped)
SE7 Engine speed sensor (LPG and Gasoline version only)
SE8 Low fuel sensor (for LPG and Gasoline versions only)
SPK Glow plug coils (for LPG and Gasoline versions only)
STR Gauge
SW1 Vacuum system/filter shaker switch
SW2 Horn switch
SW3 Driver’s seat microswitch
SW4 Reverse gear proximity sensor (if equipped)
SW5 Cab blower switch (if equipped)
SW6 Water pump switch (if equipped)
SW7 Working light switch (if equipped)
SW13 Driver’s side working light switch (optional)
SW14 Rear working light switch (optional)
SW15 Hood inner light switch (optional)
T1 Filter shaker timer
T2 Filter shaker timer 2
T3 Driver’s seat timer
T4 LPG safety timer (LPG version only)
TC Glow plug timer (Diesel version only)
Color code
BK Black
BU Light blue
BN Brown
GN Green
GY Grey
OG Orange
PK Pink
RD Red
VT Violet
WH White
YE Yellow

INSTRUCTION FOR USE ENGLISH
Proterra™ 33019864(1)2009-05 13
WIRING DIAGRAM PROTERRA™ DIESEL (Continues)
P100330

ENGLISH INSTRUCTION FOR USE
14 33019864(1)2009-05 Proterra™
WIRING DIAGRAM PROTERRA™ LPG AND GASOLINE(Continues)
P100330LPG

INSTRUCTION FOR USE ENGLISH
Proterra™ 33019864(1)2009-05 15
HYDRAULIC DIAGRAM
Key
Oil tank1.
Oil filter2.
Drive system pump3.
Accessory pump4.
Drive system motor5.
Power steering6.
Steering cylinder7.
Priority valve8.
Manifold 3 levers9.
Hopper lifting cylinder10.
Skirt cylinder11.
Main broom motor12.
Main broom cylinder13.
Manifold 1 lever14.
Right side broom motor15.
Right side broom cylinder16.
Check valve17.
One-way valve18.
Double check valve19.
Manifold block20.
Left side broom motor (optional)21.
Left side broom cylinder (optional)22.
Oil cooler23.
20 9
11 10
13
12
14
15
21
16
17
18
19
22
1
2
23
3
456
7
8
2
P100328

ENGLISH INSTRUCTION FOR USE
16 33019864(1)2009-05 Proterra™
PREPARING THE MACHINE FOR USE
WARNING!
On some points of the machine there are adhesive plates indicating:
DANGER–
WARNING–
CAUTION–
CONSULTATION–
While reading this Manual, the operator must pay particular attention to the symbols shown on the plates.
Do not cover these plates for any reason and immediately replace them if they are damaged.
PRE-OPERATIONAL CHECKLIST
Before Each Use:
Inspect the machine for damage, oil or coolant leaks.–
Check the engine coolant level (23) (see the relevant paragraph).–
Check the engine oil level (44) (see the relevant paragraph).–
Check the hydraulic oil level (19) (see the relevant paragraph).–
Check the fuel gauge (57), if necessary unscrew the plug (21) and refuel.–
Check that the pressure of all three tires is 85 psi (6 Bar).–
Check the air filter service indicator (see the relevant paragraph).–
In the driver’s seat:
Be sure to understand the operating controls and their functions.–
Adjust the seat with the lever (40) to allow easy reach of all controls.–
Insert the ignition key (64) and turn it to “I”:–
Check the horn (65), hour counter (56) and headlights (69, optional) for proper operation.•
Turn the ignition key (64) to “O”.•
Check the Parking Brake (35 and 36). The brake must hold its (locked parked) setting firmly without easily being released.–
(Report all defects immediately to service personnel).
Plan cleaning in advance:
Arrange long runs with a minimum of stopping or starting.–
Allow a small amount of broom path overlap to ensure complete coverage.–
Avoid making sharp turns, bumping into posts, or scraping the side of the machine.–
MAIN BROOM
Several different main brooms are available for this machine. To select the best broom for the surface and litter to be swept, contact
a Advance Retailer.
NOTE
To install the main broom, refer to Main Broom Maintenance paragraph.
FUEL
CAUTION!
Always stop the engine before filling the fuel tank.–
Do not smoke while filling the fuel tank.–
Fill the fuel tank in a well-ventilated area.–
Do not fill the fuel tank near sparks or open flame.–
DIESEL AND GASOLINE ENGINE
(only for Proterra™ Diesel) If using the machine when the outside temperature is lower than 32 F° (0°C), use diesel fuel for low
temperatures.
(Only for Proterra™ Gasoline) Fill the tank (22) with unleaded fuel for vehicles.
NOTE
If the engine machine runs out of fuel completely, the fuel system must be bled before the engine can be re-started. To
avoid this situation, fill the fuel tank (22) when the fuel gauge (56) indicates 1/4 tank. Fuel tank capacity is 14 gal (35
liters).

INSTRUCTION FOR USE ENGLISH
Proterra™ 33019864(1)2009-05 17
LPG ENGINE
Assembly only a LPG container with the following specifications:
DOT fuel container marked for a minimum service pressure of 240 psig (1.7 MPa). It shall bear marking DOT-4BA240 or•
DOT-4BW240.
Connect the fuel hose and open the cutoff valve on the tank. Always wear gloves when connecting and disconnecting the fuel hose.
When the machine is not operating, close the LPG tank valve.
NOTE
Place the LPG tank in a proper horizontal position. Connect the fuel hose to the tank and check that there are no gas
leaks.
WARNING!
Do not use the machine in case of gas leaks. Disconnect the fuel hose and replace the LPG tank. If the gas leak
persists, disconnect the fuel hose and contact the Advance Service Center.
OPERATING THE MACHINE
The Proterra™ is a rider-type automatic floor sweeping machine. The controls were designed to be user friendly. For single pass
sweeping the operator can simply lower the main broom.
BEFORE STARTING THE MACHINE
Be sure to understand the operating controls and their functions.1.
Plan the cleaning route. Arrange long, straight passes with as few turns as possible.2.
Check the brake pedal (35). The pedal should be firm.3.
WARNING!
If the pedal is “spongy” or fades under pressure, do not drive the machine.
Report all defects immediately to service personnel.
STARTING AND STOPPING THE MACHINE
Starting the machine
NOTE
The driver’s seat (32) is equipped with a safety sensor, which allows the machine to be started up and driven only when
the operator is on the driver’s seat.
(only for Proterra™ Diesel) Turn the ignition key (64) clockwise to position “I” and hold it until the pre-heating glow plug4.
indicator (63) turns off. Do not perform the step above, if the engine is already on and warmed up.
(only for Proterra™ LPG) Slowly open the safety valve on the LPG tank (50). Pull the engine choke lever (68).
(only for Proterra™ Gasoline) Pull the engine choke lever (68).
Turn the ignition key (64) clockwise to position “II”, then release it when the engine starts.5.
If the engine does not start after running the starter for 15 seconds, release the ignition key, wait 1 minute and then repeat
steps 1 e 2.
(for Proterra™ LPG and Gasoline) After the ignition, let the engine run for a few seconds, then release the choke lever ((68).
Before using the machine, run the engine at idle for 5 minutes by turning the engine speed lever (51) backward (idle speed).6.
Disengage the Parking Brake.7.
Turn the engine speed lever (51) forward (working speed) and drive the machine at slow speed for 2 or 3 minutes to warm up8.
the hydraulic system.
Press the front part of the drive pedal (37) to move forward and the rear part to move backward.9.
The drive speed can be adjusted from zero to maximum speed by increasing the pressure on the pedal.
WARNING!
When steering, avoid abrupt direction changes, pay careful attention and drive the machine at slow speed,
especially when the hopper is full or when operating on inclines.
Drive the machine slowly on inclines. Use the brake pedal (35) to control machine speed while descending
inclines.
Do not turn the machine on an incline; drive straight up or down.
Stopping the machine
To stop the machine release the pedal (37).10.
To stop the machine quickly, press also the brake pedal (36).
Turn off the machine by turning the ignition key (64) to “O”, then remove it.11.
Engage the parking brake.12.

ENGLISH INSTRUCTION FOR USE
18 33019864(1)2009-05 Proterra™
PARKING BRAKE
Engage the parking brake by pressing the pedals (35) and (36) simultaneously.1.
Disengage the parking brake by pressing and releasing the pedal (35).2.
WARNING!
Always engage Parking Brake before Servicing and when parking machine on an incline.
SWEEPING
Follow the instructions in the Preparing The Machine For Use paragraph.
Drive the machine to the work area as shown in the previous paragraph.1.
Lower the hopper properly by using the lever (54) if hopper not already in down position.2.
Lower and turn on the main broom with the lever (53).3.
CAUTION!
Avoid stopping for a long time with the machine in the same position and the brooms rotating: this could create
unwanted marks on the floor.
NOTE
The hopper dumping door opens automatically when the main broom lowers and closes automatically as soon as the
main broom is lifted.
Press the upper part of the switch (66) to turn on the vacuum fan dust control system.4.
Turn on the vacuum fan and the dust control system as soon as the machine returns to a dry floor.
Lower and turn on the side brooms (9) (15, optional) with the lever (52).5.
If equipped, turn on the DustGuard system with the switch (67, optional).
Drive the machine straight forward at a quick walking speed. Drive the machine slower when sweeping large amounts of dust6.
or debris or when safe operation dictates slower speeds. Overlap passes 5.9 in (15 cm).
For proper machine operation, the dust filter must be as clean as possible. To clean the dust filter while sweeping, turn on the7.
filter shaker by pressing the lower part of the switch (66), then turn on the vacuum fan and the dust control system by pressing
the upper part of the switch (66) after shaking has completed.
While working, repeat the procedure every 10 minutes on average (depending on the dustiness of the area to be cleaned).
NOTE
This operation can be performed even when the machine is moving.
CAUTION!
When the dust filter is clogged and/or the hopper is full, the machine cannot collect dust and debris anymore.
Check behind the machine occasionally to make sure that the machine is picking up debris. Dirt left behind in the path of the8.
machine usually indicates that the machine is moving too fast, the main broom needs to be adjusted, or the hopper (47) is full.
The hopper (47) should be emptied after each working cycle and whenever it is full (see the procedure in the following
paragraph).
WARNING!
When working on wet floors, turn off the vacuum fan and the dust control system with the switch (66) to
preserve the dust filter.