Jacto 8000 User manual

OPERATOR'SMANUAL
09/2005 - 391904 - 0349-MI
MÁQUINAS AGRÍCOLAS JACTO S.A. - JACTO CLEANING
Av.Perimetral,901-DistritoIndustrial
CEP:17580-000-Pompéia-SP-Brasil
Tel.:[phone]-Fax:[phone]
E-mail:[email protected]
Homepage:www.jacto.com.br
CLEANING SYSTEM
HIGH PRESSURE
CLEANING MACHINE
MODEL 8000
MODEL 8000 STD

TABLE OF CONTENTS
Introduction .......................................................................................... 04
Importantaninformationtotheuser ...................................................... 05
Presentationoftheequipament............................................................ 07
Technicalspecifications ....................................................................... 08
Assembly ............................................................................................. 09
Watersupply ........................................................................................ 10
Powersupply ....................................................................................... 12
Operation............................................................................................. 14
Maintenance ........................................................................................ 16
Cleaningandstorage........................................................................... 19
Trouble-Shooting................................................................................ 20
Electric diagram 220 V (SINGLE-PHASE) ........................................... 21
Electric diagram 220/380 V (THREE-PHASE) .................................... 22
Warranty .............................................................................................. 23
03
NOTES
26

INTRODUCTION
The JACTO HIGH PRESSURE CLEANING MACHINE MODEL 8000 was
designed to clean, remove the grease of industrial and agricultural machinery,
vehicles, removedirtsfrommetallicstructuresandotherapplicationsthatrequire
high pressure jets.
It is available in the following versions
-SINGLE-PHASE (220) With By-Pass valve and trigger
-THREE-PHASE(220,380OR415) Withsafetyvalveandwithouttrigger(STD)
Should you have any further doubt and/or suggestion, please contact
yourdealer.
MÁQUINAS AGRÍCOLAS JACTO S.A. - JACTO CLEANING
Av. Perimetral, 901 - Distrito Industrial
17580-000 - Pompéia (SP) - Brazil
Tel: [phone]
Fax: [phone]
e-mail: [email protected]
04 25
NOTES
}

24
IMPORTANT INFORMATION TO THE USER
Before using the JACTO HIGH PRESSURE
CLEANING MACHINES MODEL 8000, read carefully and
follow strictly the instructions given herein.
Youmustmaintainallthedecalsintherightplaceand
replace any of them if illegible.
Avoid accidents by working carefully.
ATTENTION: THIS MACHINE IS NOT A TOY. THEREFORE DO NOT
ALLOW CHILDREN OR UNTRAINED PEOPLE TO USE THIS MACHINE.
ON THE INSTALLATION
- Beforeinstallingthe machine,make surethe localpowersupplycircuit
is compatible with the machine voltage and frequency. On no account eliminate
the ground prong of the plug.
- Connect the plug only to properly grounded sockets.
- Never touch the socket or plug with wet hands.
- Check the electric cable before using the machine. If it is damaged,
replace it.
- The following may occur in locations of great voltage fluctuation:
1-The motor does not start.
2-The motor will be switched off during use.
In both cases, it is recommended to wait some minutes before
starting the motor again. If the problem persists, please call your dealer.
NOTE: The machine has a device that switchs off the motor automatically
in case of current overcharge.
05
STATEMENT OF LIMITED WARRANTY
WARRANTY EXCLUSIONS:
- Defectsresultingfromaccidents;
- Lubricatingoil;
- Parts showing normal wear due to use, UNLESS THEY SHOW DEFECTS IN
WORKMANSHIP,ASSEMBLYORMATERIAL;
- Damagesof personal ormaterial nature tothe use, owneror third parties;
- Transportandmobilizationofpeopleandvehicles;
- Transportand freight ofequipment,partsandcomponentsinconnection with warranty
claims not granted.
GENERAL INFORMATION:
- The replacement of parts within the warranty period shall not extend nor restart the
warrantyperiodsetforthhereinabove;
- Eventualdelaysinperformingservicesshallnotgranttheownertherighttoindemnityor
extensionofthewarrantyperiodsetforthhereinabove;
- Jacto reserves the right to change its products or to interrupt the manufacture of this
equipmentwithoutpriornotice;
- Shouldhaveanyfurtherquestion, pleaseconsultyourdealer.
MÁQUINAS AGRÍCOLAS JACTO S.A. - JACTO CLEANING

IMPORTANT INFORMATION TO THE USER
ON THE USE
- Never switch on the machine without supply of water or solution.
- The machine must not be running for more than 5 minutes with the
gun in closed position to prevent pump overheat. (Machine with trigger)
- In switching off the machine, pull the gun trigger to discharge the
pressure remaining in the system. (Machine with trigger)
- Do not pull the machine by the hose or the electric cable.
- Alwaysuseshoeswithsolemadeofrubberorotherinsulatingmaterial.
- Ifthetemperatureis below0ºC, thewaterinthepumpcanfreeze, and
this can break the head. Therefore, in low temperatures, drain all water from the
pump.
- Neverpointthethehighpressurejettowardspersonsoranimals.Itcan
injure them.
- Never point the gun towards electric equipment.
- Never point the gun towards any thin surface.
- Do not allow children and untrained persons to use this machine and
keep them away from the area being cleaned.
- After using the machine, use the safety button on the gun to lock the
trigger and prevent accidental pulling. (Machines with trigger)
- Be careful when using this machine close to flammable substances,
since a single spark can cause fire.
- Always disconnect the machine from the power supply circuit and
discharge the pressure from the system before servicing the machine.
ATTENTION: NEVER POINT THE JET TOWARDS ELECTRIC
EQUIPMENT OR THE POWER SUPPLY CIRCUIT.
NEVER USE TOXIC OR FLAMMABLE SUBSTANCES.
06 23
STATEMENT OF LIMITED WARRANTY
MÁQUINAS AGRÍCOLAS JACTO S.A. - JACTO CLEANING warrants this
machine and agrees to repair and replace parts and components which, under
normal operation and wear, following the technical recommendations, show
DEFECTSIN MATERIALORWORKMANSHIP:
WARRANTYPERIOD:
- One (1) year from the sale date to the dealer's customers.
WARRANTYAPPLICATION:
Jactooritsauthorizedrepresentativeshallhonorthiswarranty,ifanypart
or component shows confirmed defect in workmanship.
ITSHALLBEUNDERSTOODTHATTHEREPLACEMENT OFCOMPLE-
TE COMPONENTS, SUCH AS THE EQUIPMENT ITSELF OR THE GUN, SHALL
ONLY BE EXECUTED IN CASE THE DEFECT CANNOT BE REPAIRED BY
REPLACINGPARTS OFSUCHCOMPONENTS.
THIS WARRANTY SHALL BE NULL AND VOID IF:
- Installation is not made in accordance with the instructions of the operator's manual;
- Equipment is not used in accordance with the technical recommendations in the
OPERATOR'SMANUALandIDENTIFICATIONPLATE;
- Theequipmenthassignsindicatinguseofwrenchesorforceinthepressureadjustment.
- Accessoriesnotrecommendedbythemanufacturer are used;
- Repairsareperformedbyunauthorizedpeople;
- Unoriginalparts partsareused;
- Defectshave resulted from lackof lubrication, cleaning orfilter at the wateror additive
suction inlet;
- IdentificationPlate is changed,damaged or lost;
- Misuseorfailuretofollowthemanufacturer'srecommendations;
- Damagesresultedfromactionofregionalnaturalagents.(Forinstance,breakofthehead
due to water freezing in its inside, caused by low temperatures.);

22
IDENTIFICATION PLATE
Onthelowerpartofthechassisthereisaplatecontaininginformationon
the machine model, serial number, working pressure, motor voltage and other
important data.
In requesting spare parts and service, always specify the machine
model (1) and serial number (2) for prompt and efficient service.
PRESENTATION OF THE EQUIPMENT
07
ELECTRIC DIAGRAM
High Pressure Cleaning Machine - Model 8000 (220 V - Three-phase)
High Pressure Cleaning Machine - Model 8000 (380 V - Three-phase)
HIGH PRESSURECLEANING MACHINE
ELETRICDIAGRAM NOTES:
ELETRICMOTOR
THREE PHASE 4HP - 2 POLES
M
WIRE 1 WIRE 2 WIRE 3
T1
T2
T3
WIRE 4
WIRE 5
WIRE 6
GROUND WIRE
L 1 L 2 L 3
T
S
R
A2
A1
ON
OFF
MODEL:
FREQUENCY:
PRESSURE:
POWER: MAX.TEMP:
FLOWRATE:
CURRENTE:
VOLTAGE:
(2)
(1)
high pressure
hose
trigger valve
with
extension
switch
on/off
hood
electric
cable
pump
motor

TECHNICAL SPECIFICATIONS
08 21
ELECTRIC DIAGRAM
High Pressure Cleaning Machine - Model 8000 (220 V - Single-phase)
HIGHPRESSURECLEANING
MACHINEMODEL8000 THREE-PHASESINGLE
Flow rate (maximum)............. L/min
Pressure (maximum)..................psi
Power consumption............CV / kw
Current...........................................A
Maximum input water or solution
temperature.................................ºC
Maximum suction height ..............m
Maximum input water or solution
pressure......................................psi
Pumpoiltype...................................
Oilcapacity...................................ml
High pressure hose length...............
Dimensions
Length.....................................mm
Width.......................................mm
Height......................................mm
Weight........................................kg
7,5
1700
3 (2.3)
14
40
0,5
140
20W 40
280
8
810
390
940
31
ELETRICDIAGRAM
NOTES: - C1=CAPACITOR 30 UF 380 V - C2=CAPACITOR 40 UF 380 V - M=ELETRIC MOTOR 3 HP 2 POLES
C1
M
(1,5MM2)
C2
(1,5MM2)
(4/U2)
(1/U2)
GROUND WIRE
T1
T2
T3
A2
A1
ON
OFF
L2
L1
L3
F F
PLUG
GROUND WIRE
F
N
50 HZ
220 V 60 HZ
220 V 50 HZ
415 V
50 HZ
220 V 60 HZ 220 V 60 HZ 380 V
10
1550
3 (2.3)
14
40
0,5
140
20W 40
280
8
810
390
940
31
8,5
1700
4 (3)
11,8
40
0,5
140
20W 40
280
8
810
390
940
31
11
1800
4 (3)
11,8
40
0,5
140
20W 40
280
8
810
390
940
31
11
1800
4 (3)
8
40
0,5
140
20W 40
280
8
810
390
940
31
8,5
1700
4 (3)
6,4
40
0,5
140
20W 40
280
8
810
390
940
31

20
ASSEMBLY
extension (2)
ASSEMBLING THE TRIGGER GUN
- Fitthegunbody(1)intheopeningon
the gun extension (2).
- Presstheextensionagainstthegun,
rotate the locking nut (3), and make sure
the parts are properly fitted.
gun boddy (1)
nut (3)
09
TROUBLE-SHOOTING
PROBLEM
Damagedsealsonsuctionsystem.
- Clean it.
- Open the water tap.
- Check the water flow from the tap. It must
be minimum 12 L/min.
- Replace the nozzle.
- Maximum working height of 1 m for
appropriate water or solution suction.
Dirty suction filter.
Worn nozzle.
- Replace them.
Deficient water or soution flow
due to the height (when working
through suction).
- Replace them.
Additivie suction filter clogged.
Damaged retainers or packing
rings. - See your dealer.
- Check the connections and the pump
suction hose. Pull the gun trigger several
times.
- Switch on and off the machine several
times without the pressure hose.
Air suction.
CAUSE CORRECTION
Oil dipstick breather clogged. - Clear the oil dipstick hole.
- Clean it.
- Check the nozzle and clean it.
The pump does not reach
the working pressure,
or the pressure oscillates.
The motor hums
but does not start up.
Oil leakage
The machine does not
suck additives.
Insufficient water supply.
Additive suction nozzle obstructed.
Worngaskets.
Water or solution
leakage.
- Pull the gun trigger to discharge the
pressure.
Pressurized pressure hose.
- Check if the plug is entirely fitted in the
socket.
Connection plug improperly fitted.
- If an extension is being used, check its
gauge. Refer to the section "POWER
SUPPLY".
Extension cable with improper
gauge.
- Check the power supply circuit. Consult an
electrician.
Insufficient voltage from the
power supply circuit.
ASSEMBLING THE MACHINE
-Mount both metalic rods (2) to the transport cable (5).
- Fit the four bolts (3) and tighten the four nuts (4).
- Fit the wire reel (8) in the holes of the metallic rods (2) according to the figure
below.
- Position the electric switch (6) to the transport cable (5), aligning the holes.
- Tighten the bolts (7).
- Fit both metallic rods (2) in the chassis plate(9).
- Tighten the bolts (1).
bolts (7)
metallic rod (2)
handle (5)
nut (4)
wire reel (8)
chassis
plate (9)
bolts (1)
switch on/off (6)
bolts (3)

WATER SUPPLY
DIRECT FROM THE WATER TAP
- The minimum flow rate of the tap must be 11L/min.
NOTE: Tocheck the flow rate of the tap, collect water in a recipientduring 01
(one) minute.
The water collected during this time must not be lower than 11liters,
under the risk to damage the pump.
- Use reinforced hose (nominal diameter of 13 mm - 1/2") to prevent it from
shrinking, what can damage the operation of the machine.
reinforced hose with
ø 13 mm (1/2")
water tap
10 19
Onlyusewet clothtoclean thisequipment. Neverusewater, sinceitcan
damagethecomponents. The machine hood must not be cleaned with thinner or
similar substances.
In regions where the temperatures are low, after using the machine, it is
necesssary to drain completely the pump head to avoid damage.
PROCEDURES
Disconnectthesuctionhose (1)
firstandthen thehigh pressurehose (2).
Switch on the machine for 10
seconds and make sure the water or
solution has been expelled.
Install thehosesonthemachine. 1
2
After finishing the cleaning of the machine, store it in a dry and covered
place.
CLEANING AND STORAGE

18
WATER SUPPLY
FROM A TANK
suction hose
(maximum length: 2.00 meters)
tank
Beforestarting thecleaning, fillthe suctionhosewith wateror solutionin
order to facilitate the elimination of the air from the hose and, consequently, from
the pump head.
It can be necessary to attach a non-return valve to the suction hose end
that will be under water or solution so that the hose is always filled with water or
solution. This non-return valve is not supplied with the machine.
11
ATTENTION
- The machine must be on the same level of, or on a level below, the tank.
Do not place the machine at a height more than 1 meter above the water
level.
- The machine is not supplied with the suction hose.
MAINTENANCE
DECALS
JACTO affixes the decals shown below aiming to direct the use and
maintenance of this equiment, as well as to indicate places of danger.
These decals must be kept legible and in their correct place, because
they are very important for the safety of the operator and persons working or
standing around the area being cleaned.
ATTENTION:
IN CASE THE DECALS ARE DAMAGED OR ILLEGIBLE, YOU MUST
REPLACE THEM BY ORDERING THROUGH THE P/N INDICATED.
non-return
valve
P/N: 498154
P/N: 498163
P/N: 682740

POWER SUPPLY
CABLE WITH GROUND PLUG
Thisequipmentisassembledwitha3-pronggroundplug(single-phase),
andcable with 4 wires(three-phase). The round prong(single-phase),as well as
thegreenwire(three-phase),isconnectedtothesocketthatisdirectlyconnected
to the ground wire of the power supply circuit.
Thejobofthegroundwireistoconveytothegroundallelectricdischarge
in the machine. Therefore, make the installation correctly and never remove the
ground proung (round).
The wiring must be made in such a way so as to have the machine
properlygrounded.
ELECTRIC CABLES AND EXTENSION
Theuse of electric extension is not recommended if the power supply is
notproperly grounded.
Ifnecessary,useelectricextensionthathasgroundwirewithconnection
or sockets that accept the cable with ground proung.
The electrical rating of this electric extension must not be less than the
specified in this manual.
Always keep the electric extension away from flammable substances,
heat and sharp edges. Always disconnect the electric extension from the power
supply circuit before disconnecting the electric extension from the machine. Do
not use damaged extension.
Should you have any doubt, consult an electrician.
ATTENTION:THEMACHINEISNOTSUPPLIEDWITHTHEELECTRICEXTENSION
TABLE OF WIRE GAUGE
The wiring and extension must be in accordance with the
recommendations below.
VOLTAGE CABLELENGTH SECTION (mm²) GAUGE(AWG)
220 V (single-phase)
220 V (three-phase)
380 V (three-phase)
up to 20 m
up to 50 m
up to 100 m
2.5
2.5
2.5
12
12
12
12 17
MAINTENANCE
NOTE: ONLYUSE JACTO ORIGINALSPARE PARTS.
THISWILLASSERTYOURRIGHTTOWARRANTY.
SUCTION FILTER
-Cleanthe suctionfilterwhenever dirts orothermaterials arepreventingthe
water to enter the pump.
filter
fitting

16 13
ATTENTION
-The machine has a device that
switchs off the motor automatically in
case of current overcharge.
-In this case, expect from 3 to 5
minutes before switching on the
machine again.
-If it occurs once again, check the
voltage of the power supply.
-If the problem persists, contact your
dealer.
POWER SUPPLY
ATTENTION
-KEEP ALL CONNECTIONSDRY.
- DO NOT TOUCH THE PLUGS OR SOCKETS WITH WET HANDS.
- AFTER INSTALLING THE SOCKET ON THE POWER SUPPLY, LOOK/
CHECK THE FAN TO SEE IF THE MOTOR IS ROTATING CLOCKWISE.
-BEFORECONNECTINGTHEMACHINETOTHEPOWERSUPPLYCIRCUIT,
MAKE SURE THE MOTOR SWITCH IS IN THE POSITION "OFF".
THESEPRECAUTIONS WILL REDUCE THERISKOF ELECTRIC SHOCK.
grounded
power supply
plug
socket
MAINTENANCE
ATTENTION:
Before any kind of maintenance,
consult Authorized Service.
Switch off the machine and
disconnecttheplugfromthepowersupply
circuit before any kind of maintenance
work. socket plug
TYPE SPECIFICATIONS RECOMMENDATION QUANTITY
20 W 40
Lubricatiing
oil
All oils for internal
combustionengines within
this specification.
(AUTOMOBILEOIL)
280 ml
CHANGING THE OIL
- Changetheoil every400 workinghoursoreverysix months,whichever occurs
first. The oil level can also be completed whenever necessary between the
changes recommended.
- Remove the cover (breather 1).
- Remove the drain screw (2) and drain
all the oil to the last drop.
- Put the drain screw back (2).
- Fill up with the oil recommended
on the table below (280 ml).
- Mount the cover again (breather 1).
maximum
oil level
1
2
On (1) Off(0)

maximum
level
OPERATION
PROCEDURES FOR USING
- Check the oil level and complete, if necessary,
according to instructions in the section
"Maintenance".
- Before connecting the high pressure hose, pulse (swith on and off) the
motor several times to eliminate the air from the system.
This operation must be done with the machine connected to a water tap
or tank until the jet becomes continuous.
water
tap
ATTENTION
NEVER OPERATE THE MACHINE WITHOUT LIQUID IN THE
HYDRAULIC SYSTEM OF THE PUMP.
14
OPERATION
- Switch off the machine and connect the high pressure hose.
suction hose
high pressure
hose
- Point the gun toward the target place.
- Switch the motor on.
NOTE: The high pressure will produce a recoil on the gun in switching on the
motor. Therefore hold firmly the gun and extension.
15