Neilsen CT1709 Operation instructions

13HP GASOLINE HIGH PRESSURE WASHER
CT1709
ORIGINAI INSTRUCTION
Cannon Tools Limited
Address: 20 Station Road, Rowley Regis, West Midlands, B65 0JU.UNITED KINGDOM
SAVE THESE INSTRUCTIONS FOR REFERENCE

EC DECLARATION OF CONFORMITY
We CANNON TOOLS LTD
20 Station road, Rowley Regis, West Midlands,B65 0JU.U.K.
Declare that the following machine complies with the appropriate basic safety
and health requirements of the EC Directive based on its design and type, as
brought into circulation by us.
In case of alteration of the machine, not agreed upon by us, this declaration
will lose its validity.
Product description:13HP GASOLINE HIGH PRESSURE WASHER
Model: CT1709
Applicable EC Directives:
EC Machinery Directive 2006/42/EC
Harmonized standards
EN 60335-2-79:2012
20 Station Road, Rowley Regis, West Midlands, B65 0JU.U.K.
Mr. Gurcharan Tony Singh Sanghera
Managing Director
CANNON TOOLS LTD
2021-05-17

1. SPECIFICATIONS
Rated Power: 13HP/9.6Kw, 4 stroke
Rated Pressure: 22.0 x 106Pa
Allowable Pressure: 25.0 x 106Pa
Rated Flow: 13.0 L/min
No load speed: 3400RPM
Allowable Temperature: 0 - 60OC
Warning:Sound power level emitted by this machinery is 113db during normal
operation. please do not use for a longtime and put on the earplug to protect
yourself.
Warning:The vibration of handle and controller about 2.0m/S2during normal
operation.Please wear protective goggles,glove and sturdy non-slipping shoes
when operating the machine.
2. IMPORTANT SAFETY INFORMATION
GENERAL SAFETY INSTRUCTIONS FOR POWER TOOL USE
1. When using any type of power tool there are steps that should be taken to
make sure that you, as the user, remain safe.
Common sense and a respect for the tool will help reduce the risk of injury.
2. Read the instruction manual fully. Do not attempt any operation until you
have read and understood this manual.
Most important you must know how to safely start and stop this machine,
especially in an emergency.
3. Keep the work area tidy and clean. Attempting to clear clutter from around
the machine during use will reduce your concentration. Mess on the floor creates
a trip hazard. Any liquid spilt on the floor could result in you slipping.
4. Find a suitable location. If the machine is bench mounted; the location
should provide good natural light or artificial lighting as a replacement. Avoid
damp and dust locations as it will have a negative effect on the machine’s
performance.
If the machine is portable; do not expose the tool to rain. In all cases do not
operate power tools near any flammable materials.
5. Beware of electric shock. Avoid contact with earthed surfaces; because they
can conduct electricity if there is an electrical fault with the power tool. Always
protect the power cable and route it away from danger.
6. Keep bystanders away. Children, onlookers and passers by must be
restricted from entering the work area for their own protection. The barrier must

extend a suitable distance from the tool user.
7. Do not overload or misuse the tool. All tools are designed for a purpose
and are limited to what they are capable of doing. Do not attempt to use a power
tool (or adapt it in any way) for an application it is not designed for. Select a tool
appropriate for the size of the job. Overloading a tool will result in tool failure and
user injury: This covers the use of accessories.
8. Dress properly. Loose clothing, long hair and jewellery are all dangerous
because they can become entangled in moving machinery: This can also result
in parts of body being pulled into the machine.
Clothing should be close fitted, with any long hair tired back and jewellery and
neck ties removed. Footwear must be fully enclosed and have a nonslip sole.
9. Wear personal protective equipment. Dust, noise, vibration and swarf can
all be dangerous if not suitably protected against. If the work involving the power
tool creates dust or fumes; wear a dust mask. Vibration to the hand, caused by
operating some tools for longer periods must be protected against. Wear
vibration reducing gloves and allow long breaks between uses. Protect against
dust and swarf by wearing approved safety goggles or a face shield. These are
some of the more common hazards and preventions; however, always find out
what hazards are associated with the machine/work process and wear the
most suitable protective equipment available.
10. Do not breathe contaminated air. If the work creates dust or fumes;
connect the machine (if possible) to an extraction system either locally or
remotely. Working outdoors can also help if possible.
11. Move the machine as instructed. If the machine is hand held, do not carry
it by the power supply cable. If the product is heavy; employ a second or third
person to help move it safely or use a mechanical device. Always refer to the
instructions for the correct method.
12. Do not overreach. Extending your body too far can result in a loss of
balance and you falling. This could be from a height or onto a machine and will
result in injury.
13. Maintain your tools correctly. A well maintained tool will do the job safely.
Replace any damaged or missing parts immediately with original parts from the
manufacturer. As applicable; keep blades sharp; moving parts clean, oiled or
greased; handles clean; and emergency devices working.
14. Wait for the machine to stop. Unless the machine is fitted with a safety
brake; some parts may continue to move due to momentum. Wait for all parts to
stop; then unplug it from the power supply before making any adjustments,
carrying out maintenance operations or just finishing using the tool.
15. Remove and check setting tools. Some machinery requires the use of
additional tools or keys to set, load or adjust the power tool. Before starting the
power tool always check to make certain they have been removed and are safely
away from the machine.

16. Prevent unintentional starting. Before plugging any machine in to the
power supply, make sure the switch is in the OFF position. If the machine is
portable; do not hold the machine near the switch and take care when putting the
machine down; that nothing can operate the switch.
17. Concentrate and stay alert. Distractions are likely to cause an accident.
Never operate a power tool if you are under the influence of drugs (prescription
or otherwise), including alcohol or if you are feeling tired. Being disorientated will
result in an accident.
18. Have this tool repaired by a qualified person. This tool is designed to
confirm to the relevant international and local standards and as such should be
maintained and repaired by someone qualified; using only original parts supplied
by the manufacturer: This will ensure the tool remains safe to use.
SPECIFIC SAFETY INSTRUCTIONS FOR PRESSURE WASHER USE
The following Safety Precautions apply whenever using storing or servicing
Pressure washers or their engines to reduce the possibility of personal injury.
Overlooking or ignoring these precautions can lead to personal injury or product
damage.
•Read this manual carefully. Know your equipment. Consider applications,

potential hazards and limitations for your unit.
•This equipment is designed for specific applications. Do not modify or use for
any application other than which it is designed.
•Store the pressure washer in a well ventilated area with the fuel tank empty.
Fuel Should not be stored near the pressure washer.
•Never operate under these conditions:
a. A noticeable change in engine speed.
b. A noticeable loss of pressure.
c. The engine misfires.
d. Smoke or flames are present
e. Enclosed compartment.
f. Excessive vibration.
g. Rain or inclement weather.
•Water spray must never be directed towards any electric wiring or directly
towards the pressure washer.
•Do not allow the hose to come in contact with the hot muffler.
•Equipment must be placed on a firm,supporting surface.
•Remove the spark plug or cable from the spark plug to prevent accidental
starting,when not in use, or prior to detaching the high pressure hose.
•Keep the pressure washer clean and free of oil, mud and other foreign matter.
•Do not wear loose clothing,jewelry,or anything that may be caught in the
engine.
•Never direct spray at people or animals.
•Never allow children to operate pressure washer at any time.
•Use both hands to control the wand.
•Do not touch the nozzle or water spray while operating.
•Wear safety goggles while operating.
•Only approved hoses and nozzles should be used.
•The trigger gun must not be jammed in position during operation.
•Never tie knots or kink the high pressure hose.
•All hose connections must be properly sealed.
•Prior to starting the pressure washer in cold weather, be sure ice has not
formed in any part of the equipment.
•Use only recommended chemicals.
•Outdoor use only.
•Place the pressure washer away from cleaning site during operation.
•To prevent accidental discharge, the spray gun should be secured by locking
trigger when not in use.
•Do not run the pressure washer for more than five minutes without depressing
the trigger or damage to the pump may result.
•Check the fuel system periodically for leaks or signs of deterioration such as
chafed or spongy hose，loose or missing clamps,or damaged tank or cap. All

defects should be corrected before operation.
•Do not touch hot muffler.
•Service, operate and refuel under the following conditions:
a. Good ventilation.
b. Refuel the pressure washer in a well lighted area.
c. Avoid fuel spills and never refuel while the pressure washer is operating.
d. Avoid an ignition source when refueling.
e. Use lead free fuel with a minimum of 85 octane.
•Do not smoke near the pressure washer.
•Do not use damaged high pressure hoses.
SAFETY FEATURES
A. THERMAL RELIEF VALVE
A thermal relief valve is provided to protect the pump from overheating if the
spray gun is closed for an extended length of time or the nozzle becomes
plugged. However,it is intended to be used as a backup system and every effort
should be made to not permit the pump to heat up.
we recommend turning the pressure washer off if it will not be used for more than
five minutes. This saves wear on the unit, reduces fuel consumption and extends
the life of the pump by avoiding heat.
B. SAFETY LOCK OFF LATCH
To prevent accidental discharge of high pressure water,the safety latch on the
trigger should be engaged whenever the pressure washer is not in use.
C. LOW-OIL SHUTDOWN
Some engines are equipped with low-oil shutdown.If the engine oil level
becomes lower than required, the pressure washer will automatically shut off.
This protects your pressure washer engine from operating without proper
lubrication.
If the pressure washer engine shuts off and the oil level is according to
specification, check to see if the pressure washer is sitting at an angle that forces
oil to shift. Place on an even surface to correct this. If the engine fails to start,the
oil level may not be sufficient to deactivate low oil level switch. Be sure the pump
is completely full of oil.
CAUTION: The pump will overheat and may damaged, or
cause damage if allowed to circulate more than five minutes.

3. TECHNICAL DESCRIPTION
1. Petrol engine.
2. Wheel.
3. Frame.
4. Gun.
5. Lance.
6. Pressure pump.
7. High pressure hose.
8. Nozzle panel.
9. Selection of nozzles.

4. UNPACKING & CHECKING
PACKAGING
Carefully remove the machine from the packaging and examine it for any sign of
damage that may have happened during shipping. Lay the contents out and
check them against the parts shown below. If any part is damaged or missing;
please contact the seller and do not attempt to use the machine.
If any of the packaging is to be thrown away, make sure they are disposed of
correctly; according to local regulations.
5. ASSEMBLY & START-UP
HOSE AND GUN ASSEMBLY
NOTE: Align threaded connections carefully to prevent damaging threads during
assembly.Tighten connections securely to prevent leaks during operation.
Attach the hose to the inlet of the trigger gun.
LUBRICATION
DO NOT attempt to start the pressure washer engine without filling the engine
crank case with the proper amount and type of oil. Your pressure washer engine
has been shipped from the factory without oil in the engine crankcase.
Operating the unit without oil will ruin the engine.
The pump has been shipped with oil. Before operating the pressure washer
check the oil level of the pump to make sure the oil level is to pump’s
manufacturers required level. use oil that is recommended from the pump’s
manufacturer.DO NOT OVERFILL!
FUEL
Fill the tank with clean, fresh unleaded automotive gasoline. Regular grade
gasoline maybe used provided a high octane rating is obtained(at least 85 pump
octane).
Warning! Gasoline is very dangerous. Serious injury may result from fire caused
by gasoline engine contracting hot surfaces.

OPERATING CONNECTIONS
High Pressure Hose
Attach the high pressure hose to the pressure washer by pulling back the collar
on the quick connect coupling on the hose and pushing it over the coupling half
on the pressure washer outlet.
NOTE: DO NOT use a high pressure hose from another manufacturer.
Water Connection
Before connecting to unit, run water through the garden hose (not supplied) to
flush out any foreign matter.
Attach garden hose to the pressure washer water inlet.
NOTE:The water supply mush provide a minimum of 4 g.p.m. at 20p.s.i. or the
pump may be damaged.
OPERATING INSTRUCTIONS
Start-Up Procedure
1.Make sure water supply is connected and turned on.
2.Release gun safety if locked.
3.To allow air to escape from the hose, squeeze trigger on the gun until there is a
steady flow of water coming from the nozzle.
4.Remove any dirt or foreign matter from the gun outlet and the male connector
of the wand.
5.Insert the nozzle wand into the gun wand and tighten the twist fast fitting
securely by hand.
WARNING: If the wand is not securely locked into place, it
could be ejected under high pressure when operating the gun，
possibly causing injury or damage.
Starting Engine
1) Check oil and gas
2)Connect hose & turn on water
3) Squeeze trigger
4) Make sure pressure washer is on the on position
5) Set gas lever to open
6) Set choke if available & set throttle to fast
7) When starting engine, pull cord slowly until resistance is felt, & then pull
rapidly to avoid kickback
8) If engine starts & fails to continue to run or if increase resistance is felt during
starting pull attempts repeat steps 3

CHEMICAL INJECTION
CAUTION! This pressure washer is intended for use only with liquid car wash
Detergents, developed specifically for pressure washer and with mild soaps.
Only use chemicals compatible with the aluminum and brass parts of the
pressure washer. Powdered soaps may clog the injection system. Always use
chemicals according to the manufacturer directions.We assumes no
responsibility for any damages caused by chemicals injected through this
pressure washer.
1. Attach injection tube assembly to the siphon injector on the pump.
2. Open a container of chemicals and place next to the unit near the injection
tube.
3. Visually inspect strainer at the end of the injection tube to verify that it is not
clogged.
4. Insert the injection tube into the container all the way to the bottom.
5. Remove the high pressure nozzle from the wand and install the black injection
nozzle. The solution will automatically mix with the water and discharge through
the nozzle.
NOTE: For certain models, if the engine throttle is not in the fast position, the
injection of the solution may be decreased or stopped.
CLEANING TECHNIQUES
When cleaning with the pressure washer,many cleaning tasks can be solved with
water alone, but for most tasks, it is advantageous to use a detergent also. A
detergent ensures a quick soaking of the dirt allowing the high pressure water to
penetrate and remove the dirt more effectively.
Application Of Soap Or Degreaser
1. Apply the solution to a DRY work surface.
On a vertical surface, apply horizontally from side to side starting from the bottom
to avoid streaking.
NOTE: Wetting the surface first is not recommended, it dilutes the detergent and
reduces its cleaning effects.
Avoid working on hot surfaces or in direct sunlight to minimize the chances of the
chemical damaging painted surfaces. Damage may occur to painted surface if
chemical is allowed to dry on the surface. Hold nozzle far enough away from
surface to prevent damage to the surface.
2. Allow chemical to remain on the surface for a short time before rinsing.
3. Rinse with clean water under high pressure.On a vertical surface, first rinse
from the bottom up,then rinse from the top down. Hold nozzle 6 to 8inches from
the work surface at a 45 ° angle using the flat spray as a peeling tool rather than

a scrub brush.
Application Of Wax
1. Immediately after cleaning, apply wax. Place injection tube in container of wax.
2. Apply the wax sparingly in an even layer. Apply to wet surfaces from bottom up
for even distribution and to avoid streaking.
3. Remove the suction tube from the wax bottle rinse off the surplus wax.
NOTE: IF SURPLUS WAX IS NOT REMOVED,A HAZYFINISH MAY RESULT.
4. Wipe dry to reduce water spotting.
END OF OPERATION
When you have completed use of the chemical injection system, remove tube
from container.Continue to run in low pressure position and inject clean water
through the tube and injection system by placing end of tube in a container of
clean water. Continue to run until it is thoroughly cleaned.
6. MAINTENANCE
CONNECTIONS
Connection on pressure washer hoses, gun and spray wand should be cleaned
regularly and lubricated with the manufacturer's recommended grease to prevent
leakage and damage to the o-rings.
NOZZLE
Clogging of the nozzle causes the pump pressure to be too high and cleaning is
immediately required.
WARNING! A nozzle cleaner must only be used when the spray wand is
disconnected from the gun or personal injury could be occur.
1. Separate the wand from the gun.
2.Clear the nozzle with a small rigid piece of wire such as a paper clip.
3.Flush the nozzle backwards with water.
4.Reconnect the wand to the gun.
Restart the pressure washer and depress the trigger on the spray gun. If the
nozzle is still plugged or partially plugged, repeat above instructions 1-4.
If the previous procedure does not clear the nozzle, replace with a new nozzle.
WATER SCREEN
The pressure washer is equipped with a water inlet screen to protect the pump.If
the screen is not kept clean,it will restrict the flow of water to the pressure
washer and may cause damage to the pump.Do not damage the screen while
removing or cleaning screen.Any foreign particles entering the pump may
damage the pump.Do not operate pressure washer without the screen

in place. Remove the screen and back flush to remove impurities from
screen.Replace immediately.
ENGINE MAINTENANCE
During the winter month,rate atmospheric conditions may develop which will
cause an icing condition in the carburetor.If this develops,the engine may
run rough,lose power,and may stall.This temporary condition can be overcome
by deflecting some of the hot air from the engine over the carburettor area.
7. STORAGE
PUMP STORAGE
If you must store your pressure washer in a location where the temperature is
blew 32oF,you can minimize the chance of damage to you machine by utilizing
the following procedure:
1. Shut off water supply and relieve pressure in the spray gun by depressing the
trigger. Disconnect the garden hose from the pressure washer,but leave
the high pressure hose connected.
2. Tip the unit on its side with the inlet connection pointing up.
3. Insert a small funnel(to prevent spilling)into the inlet and pout in approximately
1/4 cut of RV antifreeze.
4. Disconnect spark plug wire.
5. Without connecting garden hose pull the recoil several times to circulate the
antifreeze in the pump system.
6. Disconnect spark plug wire.
Caution! Prior to restarting, thaw out any possible ice from the pressure washer
hoses, spray gun and wand.
Another method of reducing risks of freeze damage is to drain your pressure
washer as follows:
1.Stop the pressure washer and detach supply hose and high pressure hose.
Squeeze the trigger of the discharge gun to drain all water from the wand and
hose.
2. Restart the pressure washer and let it run briefly (about 5 seconds) until water
no longer discharge from the high pressure outlet.
ENGINE STORAGE
When the pressure washer is not being operated or is being stored more than
one month, follow these instructions:
1. Replenish engine oil to upper level.
2. Drain gasoline from fuel tank, fuel line, fuel valve and carburetor.

3. Pour about one teaspoon of engine oil through the spark plug hole，pull the
recoil starter slowly until you feel increased pressure which indicates the piston is
on its compression stroke and leave it in that position. This closes both the intake
and exhaust valves to prevent the inside of the cylinder from rusting.
4. Cover the pressure washer and store in a clean, dry place that is well
ventilated away from open flame or sparks.
NOTE: The use of a fuel additive,such as STA-BIL,or an equivalent,will minimize
the formulation of fuel gum deposits during storage.such an additive may be
added to the gasoline in the fuel tank of the engine, or to the gasoline in a
storage container.

8. TROUBLE SHOOTING

9. DISPOSAL
At the end of the machine’s working life, or when it can no longer be repaired,
ensure that it is disposed of according to national regulations.
- Contact your local authority for details of collection schemes in your area. In all
circumstances:
• Do not dispose of power tools with domestic waste.
• Do not incinerate.
• Do not abandon in the environment.
• Do not dispose of WEEE* as unsorted municipal waste.
10. SYMBOLS
The following symbols are used in this manual and/or on the machine:
Denotes risk of personal
injury or damage to the
tool
WARNING – To
reduce the risk of
injury, user must read
instruction manual”
In accordance with
essential safety
standards of applicable
European directives
Mandatory use of eye
protection
Wear noise protection

10. EXPLODED VIEW
PUMP

PART
NO
CODE
DESCRIPTION
QTY
PART
NO
CODE
DESCRIPTION
QTY
1
01.10.11.063
Hexagonal bolts 8*30
4
42
01.10.11.097
Overheat protection
valve
1
2
01.10.12.074
Crankshaft oil seal cover
1
43
01.10.12.073
1/2 to 1/4 connector
1
3
01.10.12.061
oil seal for crankshaft
1
44
01.10.11.090
O ring 14*1.8
1
4
02.01.041
Pump housing connection
flange (large)
1
45
01.10.12.040
Stainless steel hexagon
socket screw M8*55
8
5
01.10.12.020
needle bearing RNA4907
1
46
01.10.07.096
Spring cushion M8 (1
catty = 320 pcs)
8
6
01.10.12.055
O ring 50*2
1
47
01.10.12.047
O ring 17*2.8
6
7
01.10.12.036
Oil drain screw
1
48
01.10.12.022
Check valve
6
8
01.10.12.050
O ring 16*1.8
1
49
01.10.12.057
O ring 25*2.5
6
9
01.10.12.043
Oil lens M20*1.5
1
50
01.10.12.033
Check valve plug
6
10
01.10.12.047
O ring 17*2.8
1
51
01.10.11.073
O ring 10*2.5
1
11
01.10.12.041
Hexagonal screw M6*12
8
52
01.10.12.071
pressure gauge(0-600)
1
12
02.01.043
Washing machine pump
housing cover
1
53
01.10.11.077
O ring 7*2
1
13
01.10.12.046
O ring 110*3.5
1
54
01.10.07.030
Pacifier (copper block
connection (male and
female)
1
14
02.01.040
Washing machine pump
housing
1
55
01.10.11.073
O ring 10*2.5
1
15
01.10.11.075
O ring 14*2
1
56
Leather pad
1
16
01.10.12.015
oil gauge
1
57
Quick-change
connector for water
outlet
2
17
01.10.12.016
Transport plug
1
58
Quick-change
connector for water inlet
1
18
Rivet 2.5X5
4
59
01.10.11.075
O ring 14*2
1
19
Nameplate
1
60
01.10.11.075
O ring 14*2
1
20
01.10.12.014
Oil lens￠52
1
61
01.10.12.067
Pressure holding valve
spring
1
21
01.10.12.051
O ring 48*3.1
1
62
01.10.12.032
Pressure holding valve
plug
1
22
01.10.12.042
Oil lens pressure plate
1
63
01.10.11.078
O ring 6*2
1
23
01.10.12.063
Stainless steel hexagon
socket screw M6*20
2
64
01.10.12.052
O ring 9*1.8
1
24
01.10.12.039
bearing 6304
1
65
01.10.12.023
Pressure regulating
valve body
1

25
01.10.07.038
Shaft circlip
1
66
01.10.12.025
Mandrel nut
1
26
02.01.20.002
Gasoline engine
crankshaft 25.4
Eccentricity 7.0
1
67
01.10.12.026
Pressure regulating
valve retaining ring
1
27
01.10.12.006
connecting rod
3
68
01.10.12.052
O ring 9*1.8
1
28
01.10.12.013
Plunger pin
3
69
open gasket ring
1
29
01.10.12.018
Plunger spray
3
70
01.10.11.075
O ring 14*2
1
30
01.10.12.062
Plunger oil seal
3
71
01.10.11.075
O ring 14*2
1
31
01.10.12.011
Pressure ring
3
72
01.10.12.027
Pressure regulator base
1
32
01.10.12.048
O ring 26*2
3
73
Set screw M3X6
2
33
01.10.12.029
Water seal seat
3
74
01.10.11.098
Limit nut
1
34
01.10.12.002
Auxiliary water seal
3
75
01.10.12.024
Pressure regulating
valve mandrel
1
35
01.10.12.030
Water seal pressure ring
3
76
01.10.11.078
O ring 6*2
1
36
01.10.12.010
Cloth water seal
3
77
open gasket ring
1
37
01.10.12.012
Black pad
3
78
01.10.12.068
Pressure regulating
spring
1
38
01.10.12.038
3-8 hex plug
1
79
Cross pan head screw
M5*16
1
39
01.10.12.047
O ring 17*2.8
1
80
01.10.12.028
Adjustable Copper
Hexagon
1
40
02.01.039
copper pump head
1
81
01.10.12.017
Pressure regulating
handle
1
41
01.10.11.097-
1
Overheat protection valve
sheath
1
82
01.10.12.041
Stainless steel hexagon
socket screw M6*12
1

CANNON TOOLS LTD
Add: 20 station road, Rowley Regis, west midlands,B65 0JU.U.K.
Made in China