Harper Turbo vac 30 Manuel utilisateur

TV 30

Turf Sweeper

7/11

& Parts Manual

TV 30

Thank you for purchasing a Harper Turf Vac.

As with all Harper products, the Turf Vac has been developed through tough design and testing

procedures to produce a top quality machine. This manual gives assembly, operating, and service

information for the model TV30 Turf Vac. Please read and understand all instructional material

included with the Turf Vac or its components before assembling and operating the equipment.

A Turf Vac can present hazards to an operator who follows unsafe procedures in either the

operation or maintenance of the unit. Therefore, SAFETY WARNINGS are presented at certain

locations in the text.

THIS SYMBOL: SAFETY WARNING!

MEANING: Failure to understand and obey this warning may result in injury to you or others.

Whenever this symbol is used, please pay very close attention to the information presented, and

make sure you fully understand. If you do not, contact your dealer or Harper Industries, Inc. for

clarication.

SAFETY WARNING!

ALL SHIELDS AND GUARDS MUST BE IN PLACE FOR PROPER AND SAFE OPERATION

OF THIS EQUIPMENT. WHERE THEY ARE SHOWN REMOVED IN THIS MANUAL, IT IS FOR

PURPOSES OF ILLUSTRATION AND INSTRUCTION ONLY. DO NOT OPERATE THIS

EQUIPMENT UNLESS ALL SHIELDS AND GUARDS ARE IN PLACE.

Harper Industries, Inc. is continually striving to improve the design and performance of its

products. We reserve the right to make changes in specications and design without thereby

incurring any obligation relative to previously manufactured products.

The Harper name is a registered trademark of Harper Industries, Inc. All other brand and product

names are trademarks or registered trademarks of their respective companies.

TV 30

LIMITED WARRANTY

The Harper TV30 Turf Vac is warranted against defects in workmanship

and materials for a period of TWELVE MONTHS from the original date of retail

purchase to the original purchaser.

Harper Industries will repair or replace, at our option, any part which our

examination shows to be defective. Warranty is limited to parts, labor and

ground freight delivery of replacement parts. The user will pay freight

charges for parts submitted under this warranty.

No product or part may be returned for warranty consideration without

prior approval from Harper Industries.

This warranty does not apply to parts subjected to misuse, abuse,

alteration, improper or inadequate maintenance, or normal wear (including

belts and broom).

Engines are not covered under this warranty. Refer to manufacturer’s

warranty for specic warranty information. Harper Industries, its agents or

representatives, make or imply no other warranties.

RECORDS

Date of Purchase ______ / ______ / ______

Dealer’s Name _________________________________

Dealer’s Phone _________________________________

Serial Number Machine __________________________

Serial Number Engine ___________________________

TV 30

Table of Contents

OPERATOR SECTION

To the Owner or Operator............................................

Warranty Statement......................................................

Table of Contents..........................................................

Specications................................................................

Control Identication

ROPS...............................................................

Steering Wheel.................................................

Control Panel....................................................

Foot Pedal........................................................

Lift Mechanism.................................................

Fan Housing.....................................................

Sweeper Deck..................................................

Engine..............................................................

Hopper..............................................................

Hopper Door.....................................................

Stabilizer Arms (2)............................................

Hopper Lift Height Decal..................................

Fan ON/OFF.....................................................

Broom ON/OFF.................................................

Hopper ON/OFF................................................

Door OPEN/CLOSE.........................................

Operation Speed HI/LO....................................

Park Brake ON/OFF..........................................

Park Brake Indicator.........................................

Engine Choke (diesel)......................................

Deck Lift............................................................

Throttle.............................................................

Ignition..............................................................

Empty Lift Cylinder............................................

Safety Lock.......................................................

Impeller.............................................................

Liner..................................................................

Mercury Switch.................................................

Safety Guideline

Equipment & Controls......................................

Safety Decals...................................................

Gasoline...........................................................

Guards & Shields..............................................

Battery..............................................................

Hydraulics.........................................................

Before Operation..............................................

During Operation..............................................

Maintenance

Hydraulic System.............................................

Grease Zerk Location.......................................

Air Cleaner........................................................

Cooling System................................................

Engine Oil.........................................................

Fuel Filter..........................................................

Relay Panel......................................................

Standard Torque Chart.................................................

Maintenance Schedule.................................................

PARTS SECTION

Table of Contents

Frame and Engine

Frame Assembly..............................................

Control Arm Assembly.....................................

Front Axle Assembly........................................

Engine and Tank Installation...........................

Diesel Engine Assembly..................................

Fuel Tank Assembly.........................................

Engine Shield Assembly..................................

Deck Assembly................................................

Deck Installation..............................................

Broom Kit.........................................................

Finger Kit.........................................................

Verticut/Dethatch Kit........................................

Fan Housing & Hydraulic Cooler Assy.............

Fan Housing Installation..................................

Outrigger Installation.......................................

Hopper and Door Assembly.............................

Hopper Installation..........................................

Operator Station..............................................

Hydraulic

Hydraulic Reservoir Assembly.........................

Wheel Motor Assembly....................................

Propulsion Pump Assembly.............................

Triple Section Pump Assembly........................

Master Valve Assembly....................................

Propulsion Valve Assembly..............................

Sequence Valve Assembly..............................

Pressure Reduction Valve Assembly...............

Hydraulic Cylinder Service Parts.....................

Propulsion System..........................................

Wheel Motor Plumbing.....................................

Steering System..............................................

Propulsion Suction & Drain Plumbing.............

Machine System..............................................

Triple Section Pump Plumbing........................

Deck Plumbing................................................

Fan Motor Plumbing........................................

Outrigger Plumbing.........................................

Hopper Plumbing............................................

Port Label Abbreviations.................................

Electrical

Wiring Schematic Diagram Overview..............

Master Harness...............................................

Engine Harness...............................................

Gauge Harness...............................................

Hydraulic Coller Fan Harness.........................

Relay Harness.................................................

Ignition Harness..............................................

Electrical Assemblies.......................................

Light Package Installation (Optional)...............

1.1

1.2

1.3

1.4

1.5

1.6

1.7

1.8

1.9

1.10

1.11

1.12

1.13

1.14

1.15

1.16

1.17

1.18

2.1

2.2

2.3

2.4

2.5

2.6

2.7

2.8

2.9

2.10

2.11

2.12

2.13

2.14

2.15

2.16

2.17

2.18

2.19

3.1

3.2

3.3

3.4

3.5

3.6

3.7

3.8

3.9

TV 30

Specications

Power Diesel - Kubota 44 hp 4-Cylinder (available Spring 2010)

Conguration Self-contained, 4-wheel conguration with front steering, two rear

drive wheels, and a rear mounted, high-lift, debris hopper with patented

recirculating vacuum air technology

Sweeper Head 60” single sweeping reel with nylon bristle brush, follows all terrain with two

caster wheels mounted on sweeper head (vertical and horizontal oat), rises to

transport position, lowers to operating position by hydraulic cylinder

Fan 25” diameter with 6-blade radial fan, fan housing includes UHMW liner

Debris Hopper Capacity – 3.5 cubic yards

Stabilizers Two side stabilizers, auto-deploy

Lift Rises 6’4” above the ground to dump debris into vehicle or container

Lift Safety Slope sensor (7% grade) and lift capacity sensor

Drive Hydrostatic pump directly coupled to engine drives two Poclain high-efciency pis -

ton drive hydraulic motors on rear wheels with two speed operation and differential

lock, foot operated pedal for forward and reverse drive

Speed Innitely variable, 0-8 mph low (operation), 0-14 mph high (transport), 0-7 mph

reverse Braking Dynamic braking through the hydrostatic drive system, mechani-

cally applied and hydraulically released parking brake on rear wheels

Main Frame ¼” and 7 gauge steel frame

Tires/Wheels Front (2) 20-10x10 4-ply premium turf tire, Rear (2) 26-12x12 6-ply premium turf

tires

Compaction 11.2 psi in front, 7.8 psi in rear

Steering Power steering with automotive type steering wheel, tilt steering

Controls/Gauges Hydraulic lift/lower of debris hopper

Hydraulic open/close of debris hopper tailgate

Hydraulic raise/lower of sweeping mechanism head assembly

Solid State max grade detection for dump circuit

Seat Tethered, high back, adjustable position

Electrical 12 volt, electronic key start

Dimensions Length – 144 in., Height – 89 in., Width – 65 in., Wheel Base – 84 in.

Weight 4260 lbs.

Liquid Capacities Fuel – 11 Gallon; Hydraulic Fluid – 19 Gal

Safety & Includes Certied ROPS and seatbelt, outriggers for safety during dumping and a

Conformance solid state max grade detection system for dumping system

Hydraulic Oil Terresolve EL 3068, bio-based, high-performance, ISO 68 – viscosity, severe ser-

vice

NOTE: Following publication of this manual, certain changes in standard equipment and/or options

may have occurred which would not be included in these pages. Your Harper dealer is the

best source for up-to-date information.

TV 30

Control Identication

ROPS – Roll-Over Protective Structure is

certied and designed to protect operator in

case of a roll-over. Always wear a safety belt.

Steering Wheel – steering is hydraulically

controlled. Turning radius of the sweeper

head is approximately 46 in. Steering wheel

angle may be adjusted with tilt knob.

Control Panel –

all functions of the turf

vac may be controlled

from the operator’s seat.

Foot Pedal –

hydrostatic pump is

controlled by pushing

foot pedal forward

and backward.

Lift Mechanism –

raises the bottom of

the hopper to a

height of 6’4” to

dump into a

vehicle or container.

Use extreme caution

when raising the

hopper as the top can

reach approximately 13½ feet.

Fan Housing – surrounds the impeller and is

protected on the inside by a plastic liner.

Sweeper Deck – has a 60” rotating brush

and is designed to keep the vacuum concen-

trated on the ground.

Engine – Diesel – 44 HP Kubota

Hopper – stores up to 3½ cubic yards of

material. Always empty hopper at end of

operation.

Hopper Door – opens, closes and locks

when the switch is activated by the operator.

Stabilizer Arms (2) – extend automatically

before hopper is raised and retract after hop-

per is lowered. Make sure stabilizer arms

are stowed completely before sweeping.

HOPPER

ROPS

HOPPER

DOOR

LIFT

MECHANISM

SWEEPER DECK

ENGINE

FOOT PEDAL

SEAT

BELT

STEERING

WHEEL

CONTROL

PANEL

STABILIZER ARM

FAN HOUSING

TV 30

Hopper Lift Height Decal – always keep the

height of the turf vac in mind during operation

and be alert for wires, branches, etc. If this

decal is damaged, replace it immediately.

Fan ON/OFF – turn fan on while engine is

from low (diesel) to mid-throttle (gasoline).

Broom ON/OFF – turn broom on while en-

gine is from low (diesel) to mid-throttle (gaso-

line).

Hopper UP/DOWN – raise hopper with

extreme caution. Stabilizer arms will extend

before hopper raises and will retract after

hopper is lowered. Make sure stabilizer

arms are stowed completely before

sweeping.

Door OPEN/CLOSE – hopper door is hy-

draulically opened and closed with switch.

Operation Speed HI/LO – ALWAYS SWEEP

WITH TRANSMISSION IN LOW. Use high

range when traveling between operations.

Park Brake ON/OFF – set park brake when

unit is not in use or is parked on an incline.

Make sure park brake is disengaged before

operation.

Park Brake Indicator – light illuminates

when key switch is on and park brake is set.

Engine Choke (diesel) – use engine choke

when starting a cold engine. Choke may not

be needed if engine is warm.

Deck Lift – sweeper deck height may be

adjusted for conditions and performance.

Throttle – adjust engine speed with throttle.

Start at low throttle, allow engine to warm up,

then operate unit at full throttle.

Ignition – turn key to right to start unit.

Remove key when unit is not in use. Never

leave unit unattended with key in ignition.

TV 30

Hopper Lift Cylinder – hopper may be

raised to empty debris into a vehicle or con-

tainer.

Safety Lock – use safety lock whenever

maintenance is performed. Make sure weight

of raised hopper rests on safety lock by

relieving pressure on cylinder with switch.

Remove safety lock before lowering hopper.

Impeller – impeller is enclosed in fan hous-

ing. Make sure unit is turned off and key is

removed from ignition before attempting any

service.

Liner – inspect liner frequently for wear.

Replace liner before it wears through to fan

housing.

Mercury Switch – senses incline of unit.

Level adjustment is set at factory and does

not require adjustment. If seal is broken, war-

ranty may be voided.

SAFETY WARNING!

DO NOT OPEN SEALED MERCURY

SWITCH Mercury is highly toxic. If mer-

cury switch container is replaced, return

old container to Harper Industries for

disposal.

SAFETY WARNING!

Do not leave Turf Vac unattended, or

attempt any service or inspection unless

the machine has come to a complete stop

and the engine has been shut off.

TV 30

Equipment & Controls

• Read and understand this manual.

• Altering this equipment in any manner

which adversely affects its operation,

performance, durability, or use will void

the warranty and may cause hazard-

ous conditions.

• Know the location and function of all

controls and how to stop this equip-

ment quickly in an emergency before

you operate the equipment.

• Keep all nuts, bolts and screws tight to

help ensure safe operation of this

equipment.

• Use genuine factory parts or parts with

equivalent characteristics, including

type, strength and material. Failure to

do so may result in product malfunc-

tion and possible injury to the operator

and/or others.

• If hardware is not secure, or if some of

the hardware is over-tightened, equi-

pment failure may result, posing pos-

sible safety hazards.

• To prevent possible eye injury, always

wear SAFETY GLASSES while oper-

ating equipment.

Safety Decals

• If safety related or instructional decals

become illegible or are removed, re-

place them immediately. New decals

may be obtained from your local Harp-

er Dealer.

• If you replace parts that have such

decals attached to them, make sure

the decals are replaced with current

versions, and are on the replacement

parts before the machine is operated

again.

Diesel Fuel

• Always use an approved container for

transporting diesel fuel.

• Do not allow open ames or sparks

while performing maintenance or refu-

eling.

• Never remove fuel tank cap or add

fuel when engine is running or while it

is hot.

• Only use ultra low sulfer diesel.

• Never ll fuel tank indoors. Fumes are

heavy and will sink to the lowest point,

collect and become hazardous.

• Wipe up spilled fuel immediately.

• Do not store fuel in a room with an ap-

pliance that has a gas pilot or electri-

cal switch that may cause sparks.

• Always store diesel outside in a safe-

ty can (a can with ame arrestor and

pressure relief valve in pour spout).

• Never store the equipment with fuel in

the tank inside a building where fumes

may reach an open ame or spark.

• Allow the engine to cool before storing

in any enclosure.

• Be certain to provide adequate ventila-

tion if an engine must be run indoors -

exhaust fumes are dangerous.

SAFETY WARNING!

Diesel fuel is extremely ammable and can

be highly explosive.

Guards & Shields

• Keep all safety devices in place.

• Replace all worn, damaged, unusable,

missing or lost safety shields and

guards before operating the equip-

ment.

• Keep the equipment in good operating

condition.

Safety Guidelines

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