Dynaset KPL 270-200-1250x8 User manual

1
E-mail: info @dynaset.com
DYNASET OY, Menotie 3,
FIN-33470 Ylöjärvi, FINLAND
Tel.: [phone] Fax: [phone]
MAY CHANGE WITHOUT PRIOR NOTICE
May 2012
1/26
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STREET WASHING EQUIPMENT KPL 270 - 200 - 1250x8
KPL 270-200-1250x8
STREET WASHING EQUIPMENT
OPERATION INSTRUCTIONS

2/26
MAY CHANGE WITHOUT PRIOR NOTICE
1. SAFETY PRECAUTIONS AND WARNING STICKERS 3
2. PRODUC DESCRIPTION 4
3. INSTALLATION 4-5
4. HYDRAULIC CONNECTIONS 5
5. KPL PART LIST 6
6. HIGH PRESSURE PUMP (HPW) GENERAL 7
7. HPW INSTALLATION 7-8
8. HPW INTEGRATION INTO A HYDRAULIC CIRCUIT 8-9
8.1 HPW in system with constant displacement hydraulic pump 8
8.2 Hydraulic system with variable displacement pump 9
9. OPERATION 10
9.1 Pump start-up 10
9.2 Adjusting flow rate and pressure of pumping fluid 10
9.3 Stopping HPW-pump 10
10. BASIC APPLICATIONS OF HPW-PUMP 11
10.1 High pressure washing with a spray gun 11
11. STREET WASHING UNIT 12
12. MAINTENANCE 13
13. HPW OUTLINE DIMENTIONS 14
14. HPW TECHNICAL CHARACTERISTICS 15
15. HPW MAIN ASSEMBLY 16
16. HPW PART LIST 17-18
17. HYDRAULIC FLUIDS 19
18. PUMPING FLUIDS 19
19. PRODUCT DISPOSAL 19
20. TROUBLE SHOOTING 20-22
21. MANUFACTURER’S LIMITED WARRANTY 23
22. DECLARATION OF CONFORMITY 24
TABLE OF CONTENTS
STREET WASHING EQUIPMENT KPL 270 - 200 - 1250x8
May 2012

1
E-mail: info @dynaset.com
DYNASET OY, Menotie 3,
FIN-33470 Ylöjärvi, FINLAND
Tel.: [phone] Fax: [phone]
MAY CHANGE WITHOUT PRIOR NOTICE
3/26
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STREET WASHING EQUIPMENT KPL 270 - 200 - 1250x8
Operating with DYNASET high pressure equipment user has to conform to all safety regulations concerning
pressurized equipment. Hydraulic circuit has a high pressure 210 bar.
EQUIPMENT TECHNICAL CONDITION HAS TO PAY SPECIAL ATTENTION.
In order to avoid accidents all operators and maintenance personnel must act in compliance with the laws,
regulations and recommendations the high pressure hydraulics, electricity and work safety issued by local
authorities.
EXTERME CLEANLINESS MUST BE MAINTAINED WHEN CARRYING OUT ANY SERVICE DISSASSEMBLING OR REPAIR OF
HPW-UNIT AND HYDRAULIC SYSTEM. THIS IS CRUCIAL TO ENSURE SAFE, RELIABLE AND LONG-LIFE OPERATION
OF YOUR EQUIPMENT.
Hydraulic system has to maintain regularly. Especially couplings, valves and hoses have to be tight. Check
and fix possible leakages of pressure and hot blowouts immediately avoiding user and bystander injuries.
The pressure in hydraulic fluid circuit is considerably high what for the technical condition of your equipment
should be under constant scrutiny. Especially couplings, valves and hoses should be maintained tight and
clean as well as kept under constant observation.
In order to exclude possible accidents, it is not allowed to clean or inspect HPW unit when hydraulic fluid
circuit is pressurized. Prior to any cleaning, inspection and service hydraulic system of your carrier machine
must be stopped and all hydraulic fluid circuits discharge.
When maintaining and driving the HPW pump in a pump cabinet, wear appropriate clothing and safety
equipment such as goggles, ear and eye protection, safety shoes. Beware of machinery parts are warm by hot
hydraulic oil.
Operators and maintenance personnel must always comply with local safety regulations and precautions in
order to close out the possibility of damages and accidents.
All installation and service of both hydraulic and electric equipment must be performing experienced
personnel only.
Preventing freezing nozzles and water circuit, pipeline draining and air flushing have to perform
before -0°C temperature.
SAFETY PRECATIONS
WARNING STICKER
Dynaset dispatch department includes one (1) warning sticker bag per one (1) main product.
Product recipient is obligated to fix determinate warning sticker to Dynaset product.
Fix sticker to visible and appropriate place or close to Dynaset product where it’s easily seen.
Before fixing sticker clean surface with solvent detergent.
READ OPERATOS INSTRUCTIONS. BEWARE OF HIGH PRESSURE KEEP FROM FREEZING. USE EAR PROTECTOR AND
SPLATTERS. GLOGGLES.
May 2012

2.1
2.22.4
2.5
2.7
2.9
1.2
1.8
1.6
1.7
DYNASET KPL 270 - 200 - 1250x8 STREET WASHING EQUIPMENT is especially designed for attached to working
machines like mini tractors. KPL street washing unit is ultimately light-weight. KPL high pressure street
washer cleans effectively dust, sand and other impurities from street or other fairways. KPL washing
efficiency is absolutely superior in comparison to obsolete low pressure street washing equipment.
Water consumption issurprisingly low, 1 liter / m2.
1
E-mail: info @dynaset.com
DYNASET OY, Menotie 3,
FIN-33470 Ylöjärvi, FINLAND
Tel.: [phone] Fax: [phone]
MAY CHANGE WITHOUT PRIOR NOTICE
4/26
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STREET WASHING EQUIPMENT KPL 270 - 200 - 1250x8
INSTALLATION
PRODUCT DESCRIPTION
KPL is quick and easy attach to the working machine.
Attaching procedure:
1. Push working machine’s mounting frame under the upper hooks (2pc.) in KPL framework.
2. Lift boom up to attach KPL.
3. Fill up the tank with water via cap.
4. Lock the KPL framework to the boom with the tap (lower left framework).
5. Attach the hydraulic hoses power coupling (P, female), tank coupling (T, male) to the working machine.
6. Turn ball valve handle behind the high pressure pump (HPW) to desired position.
View ball valve behind the tank:
- Handle to the right = Water out of the street nozzle pipe.
- Handle to the left = Water out of the washing gun.
7. Bend rotate arm (street nozzle pipes) down so that the limiter plate is lowest position.
8. Switch the supplement hydraulic on and if necessary increase working machine’s RPM.
1.4
May 2012

1.101.10
1.2
1.16
WASHING GUN IN USE
1
E-mail: info @dynaset.com
DYNASET OY, Menotie 3,
FIN-33470 Ylöjärvi, FINLAND
Tel.: [phone] Fax: [phone]
MAY CHANGE WITHOUT PRIOR NOTICE
5/26
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STREET WASHING EQUIPMENT KPL 270 - 200 - 1250x8
1.8
2.6
1.9
P
T
HYDRAULIC CONNECTIONS
INSTALLATION
P = PRESSURE LINE 1/2”
T = TANK LINE 1/2”
May 2012

1
E-mail: info @dynaset.com
DYNASET OY, Menotie 3,
FIN-33470 Ylöjärvi, FINLAND
Tel.: [phone] Fax: [phone]
MAY CHANGE WITHOUT PRIOR NOTICE
6/26
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STREET WASHING EQUIPMENT KPL 270 - 200 - 1250x8
Pos STOCK DESIGNATION DETAILS QUANTITY
1.1 0527116900 KPL270 ASSEMBLY 1
1.2 D200101260 HPW-PUMP, ASSEMBLY HPW200/30-45 1
1.3 500021653 NOZZLE PIPE D27 - 1250/8 A2 1
1.4 6306487000 NOZZLE 6501 (3,3 lpm 200 bar 65°) 8
1.5 6306595000 FILTER R1/8-100 MESH 8
1.6 D210104150 WASHING GUN MAX.250bar, ST15-SW-800-x 1
1.7 11803493100 REEL HOSE R3/8-1200/1-R1/2 1
1.8 1803495500 NOZZLE PIPE HOSE R3/8-2000/1-R3/8 90° 1
1.9 1501064000 SUCTION STRAINER R3/4 - 30 lpm STR 070/3-M90 1
1.10 1803570000 HYDRAULIC HOSE R1/2 MALE-1600/2-R1/2 MALE 2
1.11 1702185000 SEAL USIT, R3/8 5
1.12 1702225000 NIPPLE ADAPTER R3/8 1
1.13 1702445000 NIPPLE ADAPTER R3/8u-R3/8s 1
1.14 1701555000 QUICK ADAPTER FEMALE R1/2 1
1.15 1701560000 QUICK ADAPTER MALE R1/2 1
1.16 1300876100 BALL VALVE, 3-WAY R 3/8 1
2.1 0500071167 KPL270 FRAME WORK 1
2.2 0500071168 KPL ROTATE ARM 190, 270 1
2.3 0509010890 FASTENING PLATE HPW-KPL 200 1
2.4 0500071166 KPL NOZZLE PIPE BRACKET 190, 270 1
2.5 6306736000 HOSE REEL 25m REWINDING +3/8 R1 HOSE 1
2.6 1803935000 HOSE PVC 3/4 5bar WATER 2
2.7 6306790000 WATER TANK 270L 980x520(350)xh620 1
2.8 1703275000 HOSE COUPLING 25-R3/4 u Ms LVI 1
2.9 8307660000 PIPE BRACKET, 20 STANDARD SERIE 3 2
2.10 8307660200 PIPE BRACKET, 25 STANDARD SERIE 3 2
2.11 1703235000 COUPLER BODY R3/4, 19, Ms 1
KPL PART LIST
May 2012

DYNASET HPW-pump is a converter, which transforms actuating fluid power, usually hydraulic oil, into pumping
fluid’s power, which is defined by flow rate and pressure. Actuating power is supplied from hydraulic system of
carrier machine or other installation. Water or any other pumping fluid can be taken from natural source,
reservoir or pressurized supply network.
The patented HPW-pump utilizes the reciprocal motion of hydraulic piston, when two water plungers, flanked to
it, develop pressure in delivery (pressure) line. Hydraulic flow moves the piston assembly until the other water
plunger reaches its extreme position, when changes the incorporated reversal valve direction of hydraulic flow
and, by that, the piston assembly is being set to counter direction. Vacuum is being developed into pumping
fluid’s intake line and positive pressure in delivery line accordingly. Within pumping cycle water (or other
pumping fluid) is being taken by water plungers through intake valves and pumped through pressure valves into
delivery line.
Relation of pumping fluid’s flow rate and pressure to corresponding parameters of hydraulic fluid is linear, as
shown on diagrams below.
When hydraulic pressure and/or flow is under the value needed to achieve the maximum output power of
HPW-pump, the water pressure and flow are decreased respectively without any harm to pump itself.
ATTENTION !
Most of HPW-pumps are self-priming. Specific characteristics of any pump can be verified according to the
technical specification (see last page).
THE DESIGN OF HPW-PUMP IS PROTECTED WITH THE INTERNATIONAL PATENT.
PUMPING FLUID TO HYDRAULIC FLUID RELATION IN REGARD TO THEIR FLOW RATES AND PRESSURE.
HYDRAULIC FLUID FLOW Qh
PUMPING FLUID FLOW QW
Qh_max
0HYDRAULIC PRESSURE Ph
PUMPING FLUID PRESSURE Pw
0
Pw_max
Ph_max
Qw_max
DYNASET HPW-pumps are compact and integrated all-in-one units, designed for both mobile and workshop
installation. HPW-pumps perfectly work installed on excavators, mining machines, tractors, trucks and vans.
In workshop use HPW-pump is accompanied with hydraulic aggregate.
DYNASET HPW-pump can be positioned deliberately, keeping in view following preconditions:
1.
Easy service access to the unit should be ensured.
2.
Pump should be mounted on sufficiently horizontal surface to enable proper working of leakage detecting
bores, which are found either on bottom surface or side faces of pump housing (depends on model). Leakage
detecting bores are made to the zones, which separate oil and water chambers from each other.
If the draining from leakage detectors exceeds rate of 10 drops per minute, pumps sealing should be replaced.
The drain fluid can be water, hydraulic oil or their solution.
You can choose deliberately how to make pump’s installation to your carrier: either fixed or as a quick release
unit. In latter case HPW-pump is easily detached and re-attached to carrier’s hydraulic system with quick
couplings, when pump can be moved from one carrier to another when necessary.
HPW INSTALLATION
HIGH PRESSURE PUMP (HPW) GENERAL
7/26
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STREET WASHING EQUIPMENT KPL 270 - 200 - 1250x8
May 2012

... HPW INSTALLATION
LEAKAGE DETECTORS IN DIFFERENT HPW-MODELS
Leakage detectors
on bottom surface
HPW 200/30-45
HPW-pump is to be connected to hydraulic system of carrier machine, as well as to pumping fluid circuit.
HPW can be installed with no particular efforts to system based on either constant or variable displacement
hydraulic pump, as well as to closed hydraulic systems.
1. HYDRAULIC SYSTEM WITH CONSTANT DISPLACEMENT PUMP:
The required oil flow is set by correct dimensioning of the hydraulic pump and keeping the demanded
rotation speed or, alternatively, with pressure compensated 3-way valve.
2. HYDRAULIC SYSTEM WITH VARIABLE DISPLACEMENT PUMP:
.1 In system with OPEN CENTRE the required oil flow is set by DYNASET PRESSURE
COMPENSATED PRIORITY VALVE
.2 In system with CLOSED CENTRE (load sensing system) the required oil flow is set by
DYNASET LS-VALVE kit, which comprises solenoid valve, pressure compensated oil flow
limiter and pressure relief valve.
HPW INTEGRATION INTO A HYDRAULIC CIRCUIT
HPW IN SYSTEM WITH CONSTANT DISPLACEMENT HYDRAULIC PUMP
INTAKE LINE:
SUCTION HEAD MAX. 3 M
T
P
WP
SHPW
WATER RESERVOIR
PRESSURISED SUPPLY:
MIN. 1,5 BAR
MAX 10 BAR
WATER PRESSURE
UNLOADER VALVE
HIGH PRESSURE TOOL
8/26
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STREET WASHING EQUIPMENT KPL 270 - 200 - 1250x8
May 2012

... INSTALLATION
HPW IN SYSTEM WITH VARIABLE DISPLACEMENT HYDRAULIC PUMP
WATER RESERVOIR
PRESSURISED SUPPLY:
MIN. 1,5 BAR
MAX 10 BAR
INTAKE LINE:
SUCTION HEAD MAX. 3 M
LOAD SENSING WATER
PRESSURE CONTROL
HIGH PRESSURE TOOL
T
P
WP
S
HPW
HPW HYDRAULIC PORTS:
Pressure P, the pressure line is to be attached to;
Return T, the runback line is to be attached to.
HPW’ WATER PORTS:
INTAKE S, the water supply line is to be attached to;
WATER PRESSURE WP,the delivery (pressure) line
is to be attached to.
PSI
bar
S
WP
PT
WP
WP
S
PT
WP
S
TP
HPW-PUMP WITHOUT WATER
PRESSURE UNLOADER VALVE
ATTENTION !
Check the ports of your HPW-pump and connect it to hydraulic and pumping fluid circuits according to
their markings!
1.
If the hydraulic pressure line will be connected by accident to the return port and return line correspondingly
to the pressure port, it will not cause any harm to HPW-pump, however pump will not operate.
2.
Output power of HPW-pump depends on the pressure difference between pressures and return lines. The more
is the pressure in return line, the less is concerned pressure difference and output power of the pump. The
fact should be taken into account when certain numbers of machines are intended to be joined-up in series.
3.
Since the piston assembly reverses extremely rapidly (refer to the TECHNICAL SPECIFICATIONS), certain
oscillation can be imposed to the return line because of pressure pulsation. In order to reduce both pressure
pulsation and return line oscillation, the flexible hose with textile fabric cord is recommended to be used in
return line to protect from damage low pressure units, such as oil cooler.
4.
Prior to connecting HPW-pump to hydraulic circuit, compatibility of used equipment should be ensured.
Hydraulic pressure and flow rate produced by hydraulic circuit should meet values demanded by your
HPW-pump. Refer to the technical specifications.
HPW-PUMP EQUIPPED WITH WATER
PRESSURE UNLOADER VALVE
9/26
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STREET WASHING EQUIPMENT KPL 270 - 200 - 1250x8
May 2012

Prior to starting-up the HPW-pump it is checked whether all couplings in hydraulic and pumping fluid circuits
are properly connected and there are no leakages over the equipment.
Ensure that the water tank is refilled and intake line’s strainer/filter is clean. If water (or any other pumping
fluid) is taken from pressurized supply, ensure that the shut-off valve is open.
PUMP’ START-UP
HPW-pump starts immediately after the hydraulic flow has been put on either with control valve (manual or
solenoid) and/or by pulling the trigger of spray gun.
Immediately after opening the water pressure line, air is being vented out from the pumping fluid circuit and
high pressure washing is about to begin!
DO NOT TRY WITH HAND THE WATER OR AIR COMING OUT FROM HIGH PRESSURE NOZZLE!
The nozzle, attached to a pressure tool, determines the flow rate and pressure of water when operating
parameters of hydraulic circuit meet HPW-pump’s requirements.
In other words, even your HPW-pump fits perfectly to hydraulic system and does well with the job,
dimensioning of the pressure tool should never be underestimated as a very important step for ensuring the
optimal water jet or hydro-demolition power in each application.
ADJUSTING FLOW RATE AND PRESSURE OF PUMPING FLUID
When the HPW-pump is equipped WITH WATER PRESSURE UNLOADER VALVE:
1.
The valve afore is for adjusting the pressure and flow rate of water or any other pumping fluid. Boosting the
pressure increases flow rate and vice versa.
2.
After closing water pressure line, whereupon the adjusted pressure limit is being reached, water pressure
unloader valve puts the water to free circulation mode.
When the HPW-pump is installed WITHOUT WATER PRESSURE UNLOADER VALVE:
1.
Pressure and flow in pumping fluid circuit are adjusted by adjusting corresponding parameters in hydraulic
circuit.
2.
In circuits based on constant displacement pump closing the water pressure line opens the pressure relief valve
in hydraulic system. IS TO BE KEPT IN MIND THAT HYDRAULIC FLUID CIRCULATION THROUGH PRESSURE RELIEF
VALVE CAUSES HEATING OF HYDRAULIC SYSTEM!
3.
In circuits based on variable displacement hydraulic pump closing the water pressure line adjusts pump’s swash
plate at 0° angle when hydraulic pump produces flow only for self-lubrication and self-flushing. Pressure
control must be fast enough to protect HPW-pump from pressure peaks or the hydraulic system must be
provided with pressure peak limiter.
OPERATION
HPW-pump is halted by shutting off the hydraulic flow. High pressure remains in closed water delivery line,
which should be depressurized to avoid unexpected water discharges. If spray gun or similar tool has been
used, pull the trigger for some time after the pump has halted.
In cold season HPW-pump and pumping fluid pressure line should be dewatered after a working shift. Detach
the intake hose from HPW-pump and run it for a while until all water is moved from water circuit.
ATTN !
In cold season HPW-pump can be used for circulating the water through water circuit to keep it unfrozen in
transit.
Different water based solutions and special liquids can be used as pumping fluid with HPW-pumps. The only
requirement is that the pump MUST be thoroughly cleaned and flushed with sweet water after the job to
prevent pump and its sealing from oxidation and water valves from seizing. The procedure should be made
even if such a harmless liquid as sea water has been used.
ATTENTION !
HPW-pump can be run dry unlimited time without any harm, because self-lubricating sealing and circulating
hydraulic oil prevent the pump from overheating.
STOPPING HPW-PUMP
10/26
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STREET WASHING EQUIPMENT KPL 270 - 200 - 1250x8
May 2012

Spray gun is a multipurpose high pressure tool, which is
delivered either with its own HPW-based power kit for running
as stand-alone package, or as optional equipment to another
high pressure system.
Spray gun can be fitted with various nozzles and detergent
injectors depending on your task.
Three basic nozzle types are shown on the picture alongside:
1
Fan nozzle 15 – 65º;
2
Point nozzle;
3
Rotating point nozzle (turbo-nozzle).
HIGH PRESSURE WASHING WITH A SPRAY GUN
High pressure nozzle is to be chosen according
to your washing task.
Fan nozzle is to the best advantage when quite
big area should be handled in fast and efficient
way.
Point nozzle focuses the maximum impact to a
small area, fitting perfectly in various
hydro-demolitions jobs.
Turbo-nozzle combines advantages of both
above nozzle types. It has built-in point nozzle,
which is rotated by the recoil force of the side
water jet. An impact efficiency of turbo-nozzle
is nearly as high as point nozzles and area
coverage as big as fan nozzle’s.
123
BASIC APPLICATIONS OF HPW-PUMP
Spray guns for different water outputs, nozzles, high pressure
hoses and wide range of accessories are available from
DYNASET OY and dealers world–wide.
Various high pressure washing and cleaning jobs, such as spray gun washing, pipe and sewer cleaning and
street washing, are typical applications of DYNASET HPW-pumps. As special applications, high pressure dust
suppression, hydro-demolition and high pressure fire-fighting systems are worth to mention. Compact size and
reasonable power demand enable to fit HPW-pump practically to any project, where high pressure water or
other fluid is being used.
Washing power depends on both water pressure and volumetric flow. High pressure method ensures sufficient
water flow at high velocity, offering in that way excellent washing power with exceptionally small water rate
in contrast with traditional low pressure method. HIGH PRESSURE SAVES WATER!
11/26
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STREET WASHING EQUIPMENT KPL 270 - 200 - 1250x8
May 2012

When adjusting on-position, the street washing pipe should be brought down horizontally as close as possible
to the roadway. An operator should be careful, though most KPL-types are provided with support wheel in
order to prevent street washing pipe from damage. Street washing pipe should be positioned in relation to
surface to be washed so, that each water jet would meet its adjoins at a distance of 10—50 mm from it (refer
to the drawing above).
The kind of paving and surface unevenness should be taken into account as well.
It is kept in mind, that positioning the street washing pipe to high would cause washing power loss up to 50 %.
10 - 50 mm
50 - 150 mm
15 - 30º
STREET WASHING UNIT
The steering angle of street washing pipe is determined by direction, where the dirt is being moved to.
The angle of 30—40º is proved to be most effective - refer to the above sketches. High pressure water
jets work as dozer blade, moving dirt and cleanings along the street washing pipe to its other end and
further aside.
Generally, it is recommended to start job from
the highest point of area to be washed.
The dirt and cleanings are to be run directly in
to the waste water channels when cleaning
narrow lanes, or ridged at the driving lane side
to be moved further at next driving and so
forth, until the whole area will be cleaned.
3...
1
2
30 - 40º
WORKING NEXT TO WALL
30 - 40º
WALL
MOVING DIRT AND
CLEANINGS OUT FROM
THE AREA
STREET WASHING UNITS
12/26
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STREET WASHING EQUIPMENT KPL 270 - 200 - 1250x8
May 2012

MAINTENANCE
KPL:
Clean suction strainer from impurities at least once a year or if needed. Access to suction strainer happens via
tank cap.
Remove nozzle if clogged, clean the strainer and nozzle from dirty with clean water. Change new Teflon tape
onto the threads and fasten nozzle.
Put grease into grease nipples at rotate arm joint once a year.
HPW:
Due to small number of moving parts, in normal operating conditions HPW-pump does not require any other
service, except replacement of sealing or occasionally of water valves, which depends on content of abrasives
in pumping fluid, as well as on cleanliness of hydraulic oil.
Check constantly whether the fluid dropping from pump’s leakage detectors is growing and replace sealing in
proper time to exclude intermixing of hydraulic oil and pumping fluid.
To enable the easy surveillance, pump should be kept clean.
WHEN CARRYING OUT ANY SERVICE DISSASSEMBLING OR REPAIR OF HPW-PUMP, ABSOLUTE CLEANLINESS
MUST BE MAINTANED TO ENSURE RELIABLE AND TROUBLE-FREE OPERATION OF YOUR EQUIPMENT.
13/26
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STREET WASHING EQUIPMENT KPL 270 - 200 - 1250x8
May 2012

HIGH PRESSURE PUMP HPW 200/30-45-ST
HIGH PRESSURE PUMP HPW 200/30-45-ST
WP
P
AFLUID CONNECTIONS
HYDRAULIC PORTS PUMPING FLUID PORTS
pressure return pressure intake
P T WP S
BSP 1/2” BSP 1/2” BSP 3/8” BSP 3/4”
190
PSI
bar
2
5
WP
S
M8
4 pcs
M8
4 pcs
S
115
245
30
A1
5
TP
60
110
25
155
12
4
160
T
P
3
HPW OUTLINE DIMENSIONS
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14/26 May 2012

PARAMETERS HPW 200/30-45
WATER POWER
WATER FLOW max l/min 30
WATER PRESSURE max bar 200
WATER TEMPERATURE max ºC 70 ºC
PUMPING POWER max kW 10
SUCTION HEAD max m 3
WATER FEED PRESSURE min-max bar -0,3 ...10
PRESSURE RATIO water/hydraulic 1,18
SPEED RATIO 1/min 750
WATER PISTONS outer diameter mm D 30
WATER CONNECTIONS
PRESSURE LINE BSP 3/8”
SUCTION / FEED LINE min BSP 3/4”
PRESSURE HOSE recommendation 3/8”
SUCTION HOSE recommendation 3/4”
WATER FILTER min. mesh 80
HYDRAULIC CONNECTIONS
PRESSURE LINE P BSP 1/2”
RETURN LINE TBSP 1/2”
SERVICE LINE SBSP 1/4”
HYDRAULIC FLUID REQUIREMENTS
VISCOSITY cSt 10 - 200 / optimal 25 - 35
TEMPERATURE ºC max. 70
FILTER RATIO recommendation um min. 25
COOLING CAPACITY recommendation kW 2
HYDRAULIC POWER REQUIREMENTS
HYDRAULIC FLUID FLOW l/min 45
OPERATING PRESSURE Δp bar 185
MAXIMUM PRESSURE bar 210
IDLE RUN PRESSURE bar 10
RETURN LINE PRESSURE max bar 210
WEIGHT kg 8
PRESSURE GAUGE OPTIONAL
WATER PRESSURE UNLOADER ST OPTIONAL
LS-VALVE LS OPTIONAL
HPW TECHNICAL CHARACTERISTICS
MAY CHANGE WITHOUT PRIOR NOTICE
STREET WASHING EQUIPMENT KPL 270 - 200 - 1250x8
15/26 May 2012

HPW MAIN ASSEMBLY
Note !
The pressure valve’s spring is shorter and of
considerably bigger deflection rate than the
suction valve’s one. Do not mix up the valves
when re-assembling the pump !
1.1
1.1.1
1.1.2
1.1.2
1.9.5
1.9.5.1
1.3
1.3.1
1.3.2
1.3.4
1.3.3
1.4.3
1.4.3
1.4
1.4.1 1.4.2
1.5
1.5.1
1.4.2
1.10
1.10
1.6
1.6.1
1.4.2
1.6.2
1.6.3
1.6.3
1.6
1.6.1
1.4.2
1.6.2
1.7
1.7.1
1.7
1.7.2 1.7.4 1.7.31.7.5
1.7.1
1.8
1.7.2 1.8.4 1.7.3 1.7.5
1.7
1.8
1.8
1.9.1.1
1.9.1
1.9.1.3
1.9.2.1
1.9.2.2
1.9.3
1.9.3
1.9.4
1.9.4.1
1.9.1.2
1.7.5
1.7.5
1.7.5
NOTE !
WHEN ORDERING PARTS, UNIT'S TYPE, MODEL AND SERIAL NUMBER SHOULD BE QUOTED,
TOGETHER WITH THE PART DESCRIPTION.
HIGH PRESSURE PUMP HPW 200/30-45-ST
MAY CHANGE WITHOUT PRIOR NOTICE
1.7.5
STREET WASHING EQUIPMENT KPL 270 - 200 - 1250x8
16/26 May 2012

Pos STOCK DESIGNATION DETAILS QUANTITY
NUMBER HPW200/30-45
1D200101260 HPW-PUMP, ASSEMBLY HPW200/30-45
1.1 0400001737 CENTRE BODY, ASSEMBLY 1
1.1.1 0400000221 BLOCK 63 HPW 200 1
1.1.2 1702705000 HF-PLUG R 3/8” 3 (2, 1)
1.3 0400001122 P/T BLOCK, ASSEMBLY 1
1.3.1 0400000222 BODY R 1/2” 1
1.3.2 1702695000 HF-PLUG R 1/4” 2
1.3.3 2204084000 SEAL Included into a seal kit 2
1.3.4 8500409800 CAPSCREW, SOCKET HEAD M6x40 8.8 4
1.4 0400001741 WATER HEAD, LEFT, ASSEMBLY 1
1.4.1 0400030820 HEAD BODY, LEFT L 30 1
1.4.2 2104524000 WATER PISTON SEAL, 2T Included into a seal kit 1
1.4.3 2204094000 SEAL Included into a seal kit 2
1.4.4 1702710000 PLUG, SOCKET HEAD RK3/8” 2
1.5 0400001028 WATER HEAD, RIGHT, ASSEMBLY 1
1.5.1 0400000219 HEAD BODY, RIGHT R 30 1
1.4.2 2104524000 WATER PISTON SEAL, 2T Included into a seal kit 1
1.4.3 2204094000 SEAL Included into a seal kit 2
1.4.4 1702710000 PLUG, SOCKET HEAD RK3/8” 2
1.6 0400001027 SEALING FLANGE HPW 200/30-45 2
1.6.1 0400030218 FLANGE BODY 2
1.6.2 2104514000 WATER PISTON SEAL, 1T Included into a seal kit 2
1.4.2 2104524000 WATER PISTON SEAL, 2T Included into a seal kit 2
1.6.3 2204304000 FLANGE SEAL Included into a seal kit 2
1.7 0400009491 INTAKE VALVE D25-22 2
1.7.1 VALVE SEAT 2
1.7.2 6106370000 VALVE DISK 2
1.7.3 VALVE CAP 2
1.7.4 0409013076 SPRING, SUCTION 2
1.7.5 2204094000 WATER VALVE SEAL Included into a seal kit 2
1.8 0400009492 DISCHARGE VALVE D25-22 2
1.7.1 VALVE SEAT 2
1.7.2 6106370000 VALVE DISK 2
1.7.3 VALVE CAP 2
1.8.4 0400116851 SPRING, PRESSURE 2
1.7.5 2204149000 WATER VALVE SEAL Included into a seal kit 2
1.9 0400001026 PISTON ASSEMBLY HPW200 1
1.9.1 0400000886 HYDRAULIC PISTON 55/44,3 1
1.9.1.2 8500679100 SET SCREW SOCKET HEAD M5x10 2
1.9.1.3 2104639500 SEAL, 2T Included into a seal kit 1
1.9.2 REVERSAL VALVE 1
1.9.2.1 0400021679 VALVE SPOOL 1
1.9.2.2 0400021680 VALVE SEAT 1
1.9.3 0400030887 WATER PISTON 2
1.9.4 0400001062 REVERSAL VALVE GUIDE 1
1.9.4.1 2104594000 SEAL, 2T EXCLUDED FROM A SEAL KIT 1
1.9.5 0400000217 CYLINDER LINER 44,3 1
1.9.5.1 2204304000 SEAL 57,00x3,00 Included into a seal kit 1
1.10 8500415600 CAPSCREW, SOCKET HEAD M10x45 8.8 10
2 V100102800 UNLOADER VALVE, COMPLETE DST-261 /OPTIONAL (-ST) 1
3 1501302000 PRESSURE GAUGE, COMPLETE D63, 250 bar, 1/4 1
4 1703275000 HOSE COUPLING 25- R 3/4” 1
5 8307566000 RUBBER CUSHION 40/30-M8 4
HPW PART / COMPONENT LIST
MAY CHANGE WITHOUT PRIOR NOTICE
STREET WASHING EQUIPMENT KPL 270 - 200 - 1250x8
17/26 May 2012

2. UNLOADER VALVE ASSEMBLY Code V100102800
2.1 6306376000 UNLOADER VALVE DST-261 1
1702745000 PLUG, SOCKET HEAD RK1/4” 1
2.2 1701980000 ELBOW FITTING 12L RK 3/8” 1
2.3 1702105000 SWIVEL ELBOW FITTING 12L 1
2.4 0400001386 ELBOW FITTING RK 3/8 P12 1
2.5 0400001282 BY-PASS PIPE, COMPLETE D10 108 1
2.6 1701960000 ELBOW FITTING 10L RK 3/8” 1
2.7 1701945000 ELBOW FITTING 10L RK 1/4” 1
3 1501302000 PRESSURE GAUGE, COMPLETE 1
3.1 170202xxxx ELBOW FITTING NPT1/4”-RK3/8” 1
SEAL KIT Code V100101155
1.3.3 2204084000 SEAL 2
1.4.2 2104524000 WATER PISTON SEAL, 2T 4
1.4.3 2204094000 SEAL 4
1.6.2 2104514000 WATER PISTON SEAL, 1T 2
1.6.3 2204304000 SEALING FLANGE SEAL 2
1.7.5 2204149000 WATER VALVE SEAL 4
1.9.1.3 2104639500 SEAL, 2T 1
1.9.5.1 2204304000 SEAL 1
WATER VALVE KIT Code V100101235
1.7 0400009491 INTAKE WATER VALVE 2
1.8 0400009492 DISCHARGE WATER VALVE 2
1.7.5 2204149000 WATER VALVE SEAL Incl. in valve assemblies (2x2) 4
1.4.3 2204094000 SEAL 4
SCREW KIT Code V100101315
1.3.4 8500409800 SCREW M6x40 8.8 4
1.10 8500415600 SCREW M10x45 8.8 10
HPW PART / COMPONENT LIST
STREET WASHING EQUIPMENT KPL 270 - 200 - 1250x8
18/26 May 2012

MAY CHANGE WITHOUT PRIOR NOTICE
HYDRAULIC FLUIDS
PUMPING FLUIDS
Most of liquids, which can be transferred by pumping, can be pumped also with HPW-pump.
Water based fluids and sea water can be pumped without any special arrangements, however the pump MUST
BE FLUSHED AND CLEANED THOROUGHLY after a working shift with clean sweet water. Same rule applies to
pumping of gelatin and depositing fluids —after having done your job, flush HPW-pump with clean water or
suitable solvent.
Solvents, fuels and oils can be pumped without any special arrangements.
Fluids with abrasives or high content of solids can be pumped as well, but should be kept in mind, that
HPW-pump’s service life time is considerably shortened. Pls. note that DYNASET HDF-pump series is especially
designed for pumping of abrasive fluids.
When HPW-pump is going to be used as a self-priming unit with a special or high viscosity liquid, the flow and
self-priming conditions should be evaluated. If the self-priming property can not be reached, pumping liquid is
to be fed with certain pressure (refer to the TECHNICAL SPECIFICATIONS), or the pump should be used at
lower hydraulic flow.
Furthermore, if pumping solution is aggressive to NBR-rubber, special seals must be used.
HPW-models made of special materials or with coated parts are available by request.
Wide range of standard hydraulic fluids can be used with the DYNASET hydraulic equipment.
Subject to the operating temperature, following mineral hydraulic oils are recommended:
ISO VG 32 for oil’s operation temperature up to 70 °C;
ISO VG 46 for oil’s operation temperature up to 80 °C;
ISO VG 68 for oil’s operation temperature up to 90 °C.
Synthetic and bio-oils can be used as well if their viscosity characteristics and lubricating efficiency are
corresponding to above mineral oils. Automatic transmission fluids and even engine oils can be used, provided
that they are allowed to be used in hydraulic system of your carrier machine.
Prior to use special hydraulic fluids a with DYNASET equipment, please be kindly requested to contact nearest
DYNASET representative for an advice.
Conform to waste legislation, regulations and recommendations in waste disposal and waste recycling issued
by local authorities.
Precondition:
• Product is put properly out of order.
• Before transportation get off all used agent (oil, cooling liquid) and dirty filters.
Items requiring specialist treatment:
• Separate the base materials, iron, copper, steel, electronic pcbs, removing paint, polyester resin,
and insulation tape and/or plastics residues from all components.
Dispose of this ‘waste material’ can now be recycled.
Forward the reclaimed materials for recycling.
Waste material:
• Dispose of waste material from both of the above processes via an authorized disposal company.
Customer can send us the old Dynaset equipment for reuse or recycling at the purchaser’s cost, adequately
packed for shipment, to the DYNASET OY or to other location authored by DYNASET OY.
Shipment documents must contain purchaser’s name and contact information.
PRODUCT DISPOSAL
STREET WASHING EQUIPMENT KPL 270 - 200 - 1250x8
19/26 May 2012

HPW TROUBLESHOOTING
1.1
HPW-PUMP DOES NOT
WORK
1.1.1
Too small hydraulic flow or
no hydraulic flow at all.
1.1.2
Hydraulic pressure too low.
1.1.3
Hydraulic flow reversed.
1.1.4
Hydraulic piston damaged
mechanically.
1.1.1
Enable or adjust the hydraulic flow.
1.1.2
Adjust the hydraulic pressure.
1.1.3
Check and reconnect hydraulic hoses. Pressure
hose should be connected to P-port and return
hose to T-port.
1.1.4
Replace damaged part.
1.2
HPW-PUMP WORKS,
BUT DOES NOT
DELIVER WATER
FLOW.
Models with water
pressure unloader
valve.
1.2.1
Water intake and pressure
valves are open (jammed
with debris) or damaged.
1.2.2
Regulator’s unloader valve
opens from intake to
pressure.
1.2.1
Check water valves and clean them thoroughly
or replace when damaged.
1.2.2
Check the valve and repair failure.
1.3
HPW-PUMP DOES NOT
RECEIVE PUMPING
FLUID
1.3.1
Intake hose detached or
hose breathes.
1.3.2
Water supply line clogged.
1.3.3
Suction head to high.
1.3.1
Check and fix the hose and connectors.
1.3.2
Check strainer or water filter and clean
thoroughly.
1.3.3
Check the performance with pressurized
water supply when possible.
1.4
WATER PRESSURE
LINE BLOCKED.
Models with water
pressure unloader
valve.
1.4.1
Nozzle clogged.
1.4.2
Regulator’s check valve
damaged, pressure line
blocked.
1.4.1
Check the nozzle and clean thoroughly.
1.4.2
Check the valve and repair failure.
1. HPW-PUMP DOES NOT PRODUCE WATER FLOW
MAY CHANGE WITHOUT PRIOR NOTICE
High pressure pump HPW 200/30-45-ST
20/26 May 2012