Landa PC3-2400, PC3-2700, PC4-3500 Operator's Manual
Landa PC4-3500 is a pressure washer that offers a wide range of cleaning capabilities. This powerful machine is equipped with a detergent injector, unloader, pump protector, and high-pressure hose, making it ideal for tackling tough cleaning tasks. With its ability to develop high pressure, the PC4-3500 can effectively remove dirt, grime, and stains from various surfaces. Additionally, the detergent injector allows for the application of cleaning solutions to enhance the cleaning process.
Advertisement
Advertisement
PC
OPERATOR’S MANUAL
■
PC3-2400
■
PC3-2700
■
PC3-3000
■
PC4-3500
CH
D!
READ O
NO UTILIZAR SIN ANTES NO HABER LEIDO EL MANU
AL BEFORE OPERA
TEUR A
GE.
AL.
T
OIL ALER W
OPS IMMEDIA
TEL
Y.
WHEN OIL LEVEL LO
ENGINE ST
LISTED
®
For technical assistance or the dealer nearest you consult our web page at www.landa.com
8.913-995.0
CONTENTS
Important Safety Information ................................................................ 3-4
Component Identifi cation ......................................................................... 5
Assembly Instructions .............................................................................. 6
Operating Instructions........................................................................... 7-8
Applying Detergent and General Operating Techniques .......................... 9
Shut Down and Clean-Up ...................................................................... 10
Storage .................................................................................................. 10
Troubleshooting ................................................................................ 11-12
Preventative Maintenance ..................................................................... 13
Oil Change Record ................................................................................ 13
Exploded View ....................................................................................... 14
Exploded View Parts List .................................................................. 15-16
Specifi cations ......................................................................................... 17
LG1.1 Pump w/1" Hollow Shaft Exploded View and Parts List ......... 18-19
LG1 Pump w/3/4" Hollow Shaft Exploded View and Parts List ......... 20-21
LS-2 Pump Exploded View and Parts List ........................................ 22-23
UU1 Unloader Exploded View and Parts List ........................................ 24
Warranty
2
Model Number ______________________________
Serial Number ______________________________
Date of Purchase ____________________________
The model and serial numbers will be found on a decal attached to the pressure washer. You should record both serial number and date of purchase and keep in a safe place for future reference.
8.913-995.0 • Landa PC • Rev. 03/11
INTRODUCTION & IMPORTANT SAFETY INFORMATION
Thank you for purchasing this Pressure Washer.
We reserve the right to make changes at any time without incurring any obligation.
Owner/User Responsibility:
The owner and/or user must have an understanding of the manufacturer’s operating instructions and warnings before using this pressure washer. Warning information should be emphasized and understood. If the operator is not fl uent in English, the manufacturer’s instructions and warnings shall be read to and discussed with the operator in the operator’s native language by the purchaser/owner, making sure that the operator comprehends its contents.
Owner and/or user must study and maintain for future reference the manufacturers’ instructions.
The operator must know how to stop the machine quickly and understand the operation of all controls.
Never permit anyone to operate the engine without proper instructions.
This manual should be considered a permanent part of the machine and should remain with it if machine is resold.
When ordering parts, please specify model and serial number. Use only identical replacement parts.
This machine is to be used only by trained operators.
IMPORTANT SAFETY
INFORMATION
READ OPERATOR’S
MANUAL THOROUGHLY
PRIOR TO USE.
WARNING: To reduce the risk of injury, read operating instructions carefully before using.
1. Read the owner's manual thoroughly. Failure to follow instructions could cause malfunction of the machine and result in death, serious bodily injury and/or property damage.
2. Know how to stop the machine and bleed pressure quickly. Be thoroughly familiar with the controls.
3. Stay alert — watch what you are doing.
4. All installations must comply with local codes.
Contact your electrician, plumber, utility company or the selling distributor for specifi c details.
WARNING WARNING: Risk of asphyxiation.
Use this product only in a well ventilated area.
5. Avoid installing machines in small areas or near exhaust fans. Exhaust contains poisonous carbon monoxide
RISK OF
ASPHYXIATION. USE THIS
PRODUCT ONLY IN A WELL
VENTILATED AREA.
gas; exposure may cause loss of consciousness and may lead to death. It also contains
chemicals known, in certain quantities, to cause cancer, birth defects or other reproductive harm.
WARNING
RISK OF FIRE.
DO NOT ADD FUEL
WHEN OPERATING
MACHINE.
WARNING: Risk of fi re. Do not add fuel when the product is operating.
WARNING: Risk of explosion — do not spray fl ammable liquids.
6. Do not place machine near fl ammable objects as the engine is hot.
WARNING: This product contains chemicals known to the state of California to cause cancer and birth defects or other reproductive harm.
Operation of this equipment may create sparks that can start fi res around dry vegetation. A spark arrestor may be required. The operator should contact:
Local fi re agencies for laws or regulations relating to fi re prevention requirements.
7. Allow engine to cool for 1-2 minutes before refueling. If any fuel is spilled, make sure the area is dry before testing the spark plug or starting the engine. (Fire and/or explosion may occur if this is not done.)
Gasoline engines on mobile or portable equipment shall be refueled: a. outdoors;
b. with the engine on the equipment stopped;
c. with no source of ignition within 10 feet of the dispensing point; and
d. with an allowance made for expansion of the fuel should the equipment be exposed to a higher ambient temperature.
In an overfi lling situation, additional precautions are necessary to ensure that the situation is handled in a safe manner.
WARNING: Risk of injury. Disconnect battery ground terminal before servicing.
8. Transport/repair with fuel tank EMPTY or with fuel shut-off valve OFF.
3
8.913-995.0 • Landa PC • Rev. 03/11
4
IMPORTANT SAFETY INFORMATION
WARNING
KEEP WATER
SPRAY AWAY FROM
ELECTRICAL WIRING.
WARNING
RISK OF EXPLOSION:
DO NOT SPRAY
FLAMMABLE LIQUIDS.
WARNING
EAR PROTECTION
MUST BE WORN
WARNING
USE PROTECTIVE
EYE WEAR
AND CLOTHING
WHEN OPERATING
THIS EQUIPMENT.
WARNING
TRIGGER GUN KICKS
BACK - HOLD WITH
BOTH HANDS
WARNING: Keep wand, hose, and water spray away from electric wiring or fatal electric shock may result.
9. Do not spray water on or near electrical components.
WARNING: Flammable liquids can create fumes which can ignite, causing property damage or severe injury.
WARNING: Risk of explosion —
Do not spray fl ammable liquids.
10. Keep operating area clear of all persons.
WARNING: This machine exceeds 85 db appropriate ear protection must be worn.
WARNING: High pressure spray can cause paint chips or other particles to become airborne and fl y at high speeds. To avoid personal injury, eye, hand and foot safety devices must be worn.
11. Eye, hand, and foot protection must be worn when u s i n g t h i s e q u i p m e n t .
WARNING: Grip cleaning wand securely with both hands before starting. Failure to do this could result in injury from a whipping wand.
12. To reduce the risk of injury, close supervision is necessary when a machine is used near children. Do not allow children to operate the pressure washer.
This machine must be attended during operation.
WARNING
RISK OF INJECTION
OR SEVERE INJURY
TO PERSONS. KEEP
CLEAR OF NOZZLE.
WARNING: High pressure developed by these machines will cause personal injury or equipment damage. Keep clear of nozzle. Use caution when operating. Do not direct discharge stream at people, or severe injury or death will result.
13. Never make adjustments on machine while in operation.
14. Be certain all quick coupler fi ttings are secured before using pressure washer.
WARNING
WARNING: Protect machine from freezing.
15. To keep machine in best operating conditions, it is important you protect machine from freezing. Failure to protect
PROTECT FROM
FREEZING machine from freezing could cause malfunction of the machine and result in death, serious bodily injury, and/or property damage. Follow storage instructions specifi ed in this manual.
16. The best insurance against an accident is precaution and knowledge of the machine.
WARNING
RISK OF INJURY
FROM FALLS WHEN
USING LADDER.
WARNING: Be extremely careful when using a ladder, scaffolding or any other relatively unstable location. The cleaning area should have adequate slopes and drainage to reduce the possibility of a fall due to slippery surfaces.
17. Do not overreach or stand on unstable support.
Keep good footing and balance at all times.
18. Do not operate this machine when fatigued or under the infl uence of alcohol, prescription medications, or drugs.
19. Inlet water must be clean fresh water and no hotter then 90°F.
20. Manufacturer will not be liable for any changes made to our standard machines or any components not purchased from us.
21. Do not allow acids, caustic or abrasive fl uids to pass through the pump.
22. Never run pump dry or leave spray gun closed longer than 1-2 minutes.
Follow the maintenance instructions specifi ed in the manual.
8.913-995.0 • Landa PC • Rev. 03/11
COMPONENT IDENTIFICATION
Pressure
Nozzle
Detergent
Injector
Pump
Protector
Unloader
Pump
Inlet
Screen
Garden Hose
(not included)
Straight
Through Wand
Starter Grip
Trigger
Detergent
Bucket
(not included)
Spray Gun
High Pressure
Hose
Pump — Develops high pressure.
Starter Grip — Used for starting the engine manually.
Spray Gun — Controls the application of water and detergent onto cleaning surface with trigger device.
Includes safety latch.
Detergent Injector — Allows you to siphon and mix detergents.
Wand — Must be connected to the spray gun.
High Pressure Hose — Connect one end to water pump discharge nipple and the other end to spray gun.
Pump Protector — Cycles fresh cool water through pump when recirculating water reaches 140°F.
Note : If trigger on spray gun is released for more than 1-2 minutes, water will leak from valve. Warm water will discharge from pump protector onto fl oor. This system prevents internal pump damage.
5
8.913-995.0 • Landa PC • Rev. 03/11
Handle
Alignment
Holes
ASSEMBLY INSTRUCTIONS
Carriage
Bolt
Nut Bolts
Hose/Gun
Storage
Bracket
Nut
Frame
Assy.
STEP 1: Attach the handle to the frame of the pressure washer. Note :
It may be necessary to move the handle supports from side to side in order to align the handle so it will slide over the frame supports.
STEP 2: Insert the carriage bolt through the holes from the outside of the unit and attach a nut from the inside of the machine. Tighten nuts.
Studs
STEP 3: Attach the spray gun/hose storage handle and bracket to handle. Tighten nuts.
Spray
Gun
Pressure
Nozzle
Safety
Latch
Wand
Coupler
Nozzle Extension
Spray
Gun/Wand
High
Pressure Hose
STEP 4: Attach the high pressure hose to the spray gun using tefl on tape on hose threads.
STEP 5: Attach nozzle extension to spray gun/wand. Tighten both by hand.
STEP 6: Pull spring-loaded collar of the wand coupler back to insert your choice of pressure nozzle.
Pressure
Nozzle
Wand
Coupler
High
Pressure
Hose
Cold
Water
Source
Coupler
Collar
STEP 7: Release the coupler collar and push the nozzle until the collar clicks. Pull the nozzle to make sure it is seated properly.
Discharge
Nipple
Coupler
Collar
STEP 8: Connect the high pressure hose to the discharge nipple.
Push coupler collar forward until secure.
Garden
Hose
STEP 9: Connect garden hose to the cold water source.
Garden
Hose
6
Pump
Water Inlet
STEP 10: Check inlets fi lters, remove debris, then connect the garden hose to pump water inlet. CAUTION: Do not run the pump without water or pump damage will result.
8.913-995.0 • Landa PC • Rev. 03/11
OPERATING INSTRUCTIONS
Oil Dipstick
Dipstick
STEP 1: Check engine oil level. Oil level should be level with the bottom of the oil fi ller neck. Be sure the machine is level when checking the oil level. (Refer to the engine's operating manual included with machine.)
We recommend that the oil be changed after the fi rst 5 hours of use, then once every 50 hours. Note: Improper oil levels will cause low oil sensor to shut off engine. IMPORTANT! Do not run engine with high or low oil levels as this will cause engine damage.
Oil Window
STEP 2: Remove shipping cap and install oil dipstick. Check pump oil level by using dipstick or observe oil level in oil window (if equipped). Use 40 wt. non detergent oil. The Legacy Axial Pump does not require maintenance. Attemping to check oil on this pump may damage it and will void your pump warranty.
Gas
Tank
Cold
Water
Source
Garden
Hose
STEP 3: Fill gas tank with unleaded gasoline. Do not use leaded gasoline.
STEP 4: Connect garden hose to the cold water source and turn water on completely. Never use hot water.
STEP 5: Trigger the spray gun to eliminate trapped air then wait for a steady fl ow of water to emerge from the spray nozzle.
Choke
Fuel
Valve
Choke
Lever
Fuel
Valve
STEP 6: Rotate the fuel shut-off valve to the "On" position. Slide the fuel valve lever to the "ON" position.
When the engine is not in use, leave the fuel valve in the "OFF" position.
STEP 7: Move the choke lever to the "Choke" position (on a warm engine, leave the choke lever in the run position). Move the choke lever to the "Closed" position. To restart a warm engine, leave the choke lever in the "Open" position.
8.913-995.0 • Landa PC • Rev. 03/11
7
OPERATING INSTRUCTIONS (CON'T)
On-Off
Switch
STEP 8: Turn the engine switch to "On" position.
On Briggs engines, move the throttle lever to "Fast" position, shown on the engine as a rabbit.
STEP 9: Pull the starter grip. If the engine fails to start after 2 pulls, squeeze the trigger gun to release pressure and repeat step. Return starter gently. After the engine warms up enough to run smoothly, move choke to run position and throttle to fast position.
CAUTION: Small engines may kick back. Do not hold pull starter grip tightly in hand.
NOZZLES
Safety
Latch
WARNING! Never replace nozzles without engaging the safety latch on the spray gun trigger.
The fi ve color-coded quick connect nozzles provide a wide array of spray widths from 0° to 40° and are easily accessible when placed in the convenient rubber nozzle holder, which is provided on the front of the machine.
NOTE: For a more gentle rinse, select the white 40° or green 25° nozzle.
To scour the surface, select the yellow 15° or red 0° nozzle. To apply detergent select the black nozzle.
8
8.913-995.0 • Landa PC • Rev. 03/11
DETERGENT AND GENERAL CLEANING TECHNIQUES
WARNING
WARNING: Some detergents may be harmful if inhaled or ingested, causing severe nausea, fainting or poisoning. The harmful elements may cause property damage or severe injury.
THERMAL PUMP PROTECTION
If you run the engine on your pressure washer for 1-2 minutes without pressing the trigger on the spray gun, circulating water in the pump can reach high temperatures. When the water reaches this temperature, the pump protector engages and cools the pump by discharging the warm water onto the ground. This thermal device prevents internal damage to the pump.
STEP 1: Connect detergent injector to discharge nipple on machine. Connect high pressure hose to injector with quick coupler. (Check to make sure locking coupler sleeves are in proper position before applying water pressure).
Strainer
Soap Nozzle
Quick
Coupler
Detergent
Injector
Discharge
Nipple
High
Pressure
Hose
CLEANING TIPS
Pre-rinse cleaning surface with fresh water. Place detergent suction tube directly into cleaning solution and apply to surface at low pressure (for best results, limit your work area to sections approximately 6 feet square and always apply detergent from bottom to top). Allow detergent to remain on surface 1-3 minutes. Do not allow detergent to dry on surface. If surface appears to be drying, simply wet down surface with fresh water.
If needed, use brush to remove stubborn dirt. Rinse at high pressure from top to bottom in an even sweeping motion keeping the spray nozzle approximately
1 foot from cleaning surface. Use overlapping strokes as you clean and rinse any surface. For best surface cleaning action spray at a slight angle.
STEP 2: Use detergent designed specifically for pressure washers.
Household detergents could damage the pump. Prepare detergent solution as required by manufacturer. Fill a container with pressure washer detergent. Place fi lter end of detergent suction tube into detergent container.
STEP 3: With safety latch on spray gun engaged, secure black detergent nozzle into quick coupler. NOTE:
Detergent cannot be applied using red, yellow, green or white nozzles.
STEP 4: With the engine running, pull trigger to operate machine. Liquid detergent is drawn into the machine and mixed with water. Apply detergent to work area. Do not allow detergent to dry on surface.
Recommendations:
• Before cleaning any surface, an inconspicuous area should be cleaned to test spray pattern and distance for maximum cleaning results.
• If painted surfaces are peeling or chipping, use extreme caution as pressure washer may remove the loose paint from the surface.
• Keep the spray nozzle a safe distance from the surface you plan to clean. High pressure wash a small area, then check the surface for damage. If no damage is found, continue to pressure washing.
CAUTION - Never use:
• Bleach, chlorine products and other corrosive chemicals
• Liquids containing solvents (i.e., paint thinner, gasoline, oils)
• Tri-sodium phosphate products
• Ammonia products
• Acid-based products
These chemicals will harm the machine and will damage the surface being cleaned.
IMPORTANT: You must fl ush the detergent injection system after each use by placing the suction tubeinto a bucket of clean water, then run the pressure washer in low pressure for 1-2 minutes.
RINSING
It will take a few seconds for the detergent to clear.
Apply safety latch to spray gun. Remove black soap nozzle from the quick coupler. Select and install the desired high pressure nozzle. NOTE: You can also stop detergent from fl owing by simply removing detergent siphon tube from bottle.
8.913-995.0 • Landa PC • Rev. 03/11
9
SHUTTING DOWN AND CLEAN-UP
STEP 1: Remove detergent suction tube from container and insert into one gallon of fresh water. Slide nozzle forward for low pressure or to connect black detergent nozzle.
Pull trigger on spray gun and siphon water for one minute.
STEP 2: Turn off the engine.
On-Off
Switch
STEP 3: Turn off water supply.
Pump
Water Inlet
STEP 4: Press trigger to release water pressure.
Safety
Latch
STEP 5: Disconnect the garden hose from the water inlet on the machine.
Discharge Nipple
STEP 6: Disconnect the high pressure hose from discharge nipple.
STEP 7: Engage the spray gun safety lock.
STORAGE
10
CAUTION: Always store your pressure washer in a location where the temperature will not fall below
32°F (0°C). The pump in this machine is susceptible to permanent damage if frozen. FREEZE DAMAGE
IS NOT COVERED BY WARRANTY.
times and replace the plug. Then pull the starter grip 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 rusting of cylinder.
1. Stop the pressure washer, squeeze spray gun trigger to release pressure.
2. Detach water supply hose and high pressure hose.
3. Turn on the machine for a few seconds, until remaining water exits. Turn engine off immediately.
4. Drain the gas and oil from the engine.
4. Cover pressure washer and store in a clean, dry place that is well ventilated away from open fl ame or sparks. NOTE: The use of a fuel additive, such as
STA-BIL ® , or an equivalent, will minimize the formulation of fuel deposits during shortage. Such additives may be added to the gasoline in the fuel tank of the engine, or to gasoline in a storage container.
5. Do not allow high pressure hose to become kinked.
After Extended Storage
6. Store the machine and accessories in a room which does not reach freezing temperatures.
CAUTION: Failure to follow the above directions will result in damage to your pressure washer.
CAUTION: Prior to restarting, thaw out any possible ice from pressure washer hoses, spray gun or wand.
When the pressure washer is not being operated or is being stored for 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 starter grip several
Engine Maintenance
During the winter months, rare 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 defl ecting some of the hot air from the engine over the carburetor area. NOTE: Refer to the engine manufacturer's manual for service and maintenance of the engine.
8.913-995.0 • Landa PC • Rev. 03/11
TROUBLESHOOTING
PROBLEM
LOW OPERATING
PRESSURE
POSSIBLE CAUSE
Insuffi cient water supply. Closed faucet. Inlet hose kinked
Clogged inlet hose strainer
Faulty or mis-adjusted unloader valve
Worn packing in pump
Machine has been stored in freezing temperatures
Slow engine RPM
Worn or dirty pump valves
SOLUTION
Use larger garden hose; clean inlet water screen. Open faucet.
Check plumbing system for leaks. Retape leaks with tefl on tape.
Adjust unloader for proper pressure. Install repair kit when needed. Call local distributor.
Call Dealer Customer Support.
Thaw out machine completely, including hose, spray gun and wand.
Call local distributor.
Call local distributor.
FLUCTUATING
PRESSURE
Nozzle is obstructed Blow out or remove debris with fi ne needle.
Pump sucking air, inlet hose leaking
Insuffi cient water supply
Check that all hoses and fi ttings are airtight.
Turn off machine and trigger spray gun until a steady fl ow of water emerges through the nozzle.
Turn water on full force. Check garden hose for kinks, leaks or blockage.
Replace nozzle.
PRESSURE LOW
AFTER PERIOD OF
NORMAL USE
ENGINE WILL NOT
START OR STOPS
WHILE OPERATING
ENGINE IS
OVERLOADED
Nozzle worn
Unloader valve worn
Low oil shutdown
Out of gas
Water in gasoline
Nozzle partially blocked
Excessive pressure from high engine RPM
A small amount of leaking is normal
Replace unloader valve (All models except
3-23326).
Fill engine with oil.
Fill fuel tank.
Drain gas tank; fi ll with clean fuel.
Clean nozzle.
Adjust engine throttle to lower RPM.
WATER OR OIL
LEAKING FROM
BOTTOM OF PUMP
If excessive leaking occurs, Call local distributor.
PRESENCE OF
WATER IN PUMP OIL
(All models except
23326).
Water sprayed at machine
High humidity in air
Change oil. Direct spray away from machine.
Check and change oil twice as often.
Piston packing worn. Oil seal worn.
Call local distributor.
8.913-995.0 • Landa PC • Rev. 03/11
11
12
TROUBLESHOOTING
PROBLEM
ENGINE OPERATES
FOR 15 MINUTES
THEN STOPS
POSSIBLE CAUSE
Not enough gas or engine oil
SOLUTION
Fill tank with gas. Check oil level.
Vapor lock developed by heat of day Keep gas tank full to avoid vapor locking.
Obstruction in fuel fi lter
Dirty air fi lter
Clean or replace fuel fi lter.
Replace air fi lter.
ENGINE LACKS
POWER
ENGINE FALTERS Choke is opened too soon
WATER DRIPPING
FROM UNDER PUMP
(All models except
3-23326).
Piston packing worn
O-Ring plunger retainer worn
Cracked piston
Oil seal worn or damaged OIL DRIPPING (All models except
3-23326).
WATER LEAKING
FROM PUMP
PROTECTOR
Spray gun closed with machine running 5 minutes or longer
Excess water supply pressure
NO DETERGENT
Move choke to halfway position until engine runs smoothly.
Call local distributor.
Call local distributor.
Call local distributor.
Call local distributor.
Open spray gun or turn off machine.
Place a pressure regulator at end of 50' garden hose.
Check connection.
Detergent suction tube not properly connected to machine
Detergent is too thick Dilute detergent. For best results, use manufacturers detergent.
Set detergent fi lter valve to a higher setting.
Detergent fi lter valve is at lowest setting
Filter on detergent suction tube is clogged
Run warm water through fi lter to remove debris.
Damaged or clogged detergent suction tube
Remove obstruction or replace detergent suction tube.
A high pressure nozzle is attached.
Replace with black detergent nozzle.
GARDEN HOSE
CONNECTION
LEAKS
SPRAY WAND
LEAKS
PUMP IS NOISY
Discharge nozzle is obstructed
Loose fi ttings
Missing/worn rubber washer
Spray wand not properly attached
Broken o-ring
Pump is sucking air
Blow out or remove debris with fi ne needle.
Tighten fi ttings.
Insert new washer.
Slide the spray wand into the gun. Turn the wand collar clockwise onto the spray gun threads until tight.
Call local distributor and order an o-ring.
Check that hoses and fi ttings are air tight.
Turn off machine and purge pump by squeezing trigger gun until a steady fl ow of water emerges through nozzle.
8.913-995.0 • Landa PC • Rev. 03/11
PREVENTATIVE MAINTENANCE
This pressure washer was produced with the best available materials and quality craftsmanship. However, you as the owner have certain responsibilities for the correct care of the equipment. Attention to regular preventative maintenance procedures will assist in preserving the performance of your equipment. Contact your dealer for maintenance. Regular preventative maintenance will add many hours to the life of your pressure washer.
Perform maintenance more often under severe conditions. Check pump oil and engine oil level before fi rst use of your new pressure washer.
Inspect
Change
Engine Oil
Filter
Inspect
Air Cleaner/Filter
Engine Fuel Filter
Spark Plug Maintenance
Clean
Clean Fuel Tank(s)
Replace Fuel Lines
Pump Oil (All models except 23326)
Inspect
Change
Replace High Pressure Nozzle
Replace Quick Connects/O-Rings
Clean Water Screen/Filter
Replace HP Hose
MAINTENANCE SCHEDULE
Daily
First month or 20 hours.
Every 100 hours or every 6 months after fi rst month
Every 50 hours
Every 50 hours
Monthly
500 hours or 6 months
300 hours or annually
Annually
Annually
Oil level daily
After fi rst 50 hours, then every 500 hours or annually
Every 6 months
Annually/As needed
Weekly
Annually (if there are any signs of wear
OIL CHANGE RECORD
Check pump oil (all models except 3-23326) and engine oil level before fi rst use of your new pressure washer.
Date Oil Changed
Month/Day/Year
Estimated Operating
Hours Since Last
Oil Change
Date Oil Changed
Month/Day/Year
Estimated Operating
Hours Since Last
Oil Change
8.913-995.0 • Landa PC • Rev. 03/11
13
20
19
EXPLODED VIEW
18
9
12
17
10 9
54
4
7
E-Z Start Valve for
3-30124, 3-35324
Models Only
14
12
14
46
56
G y wn to the State of on.
WARNIN
This Equipment Ma getati
The Operator Should t Fires Ar ound Dry
8.917-015.0
ws or Regulations
“This pr
Calif repr oductive harm.
Create Sparks vention Requirements.
A Spark Arrestor Ma
Contact Local Fire Agencies for La
Relating to Fire Pre
1
45
51
48
44
22
49
CHAUD!
READ O
VOR INBETRIEBNAHME UNBEDINGT
BEDIENUNGSANLEITUNG DURSCHLESEN.
NO UTILIZAR SIN ANTES NO HABER LEIDO EL MANU
AL BEFORE OPERA
TEUR A
VA
NT USA TION.
GE.
AL.
OIL ALER
T
W TEL
Y.
OPS IMMEDIA
WHEN OIL LEVEL LO
ENGINE ST
47
23
27
53
26
24
11 25
6
5
3
6 3
2
5
35
15
24
13
29 20
30
28
41
Models 3-24324,
3-27324
2
13
31
33
32
29
28
29
34
35
4
25
36
24
43
42
41
37
21
52
53
40
44
48
8.913-995.0 • Landa PC • Rev. 03/11
46
38
39
EXPLODED VIEW PARTS LIST
ITEM PART NO. DESCRIPTION
1 Engine, See Specifi cations Page
2 Pump, See Specifi cations Page
QTY
3 Unloader, See Specifi cations Page
4 9.804-025.0 Pump Protector, 1/4" 145°
8.707-256.0 Pump Protector, 1/2" PTP
(3-30124)
5 9.802-146.0 Swivel, 1/2" MP x 3/4" GHF
( 3-30124 3-24324,
6 9.802-171.0 Nipple, 3/8" x 3/8" MPT Male
( 4-35324, 3-27324,
3-24324, 3-30124, )
1
1
1
7 9.802-254.0 Hose, 1/4" Push-on (E-Z-Start,
3-30124, 3-35324) 14 in
9 8.706-955.0 Hose, Barb, 1/4" Barb x 1/8" MP,
90° (E-Z Start)
8.706-958.0 Hose Barb, 1/4' Barb x 1/4" Pipe
1
1
10 9.802-190.0 Valve, E-Z Start 3/8" MPT x 1/8"
FPT(3-30124, 3-35324) 1
11 9.803-125.0 Base, CW Direct, Black 1
12 6.390-126.0 Clamp, Hose, (E-Z Start,
13 9.802-722.0 Bolt, 3/8" x 1-1/4" NC, HH
8.733-007.0 Bolt, 5/16"-24 x 3/4"
(3-27324, 3-24324)
14 9.802-225.0 Injector, Detergent, Assembly
1
9.802-216.0 Injector, Chemical, Non-Adjust 1
8.707-057.0 Strainer, Plastic, 1/4" Hose Barb 1
9.802-251.0 Tube, 1/4" x 1/2" Clear Vinyl 6 ft.
6.390-126.0 Hose Clamp 2
2
4
4
15 8.900-317.0 Label, Instructions
17 Hose, High Pressure, See Specifi cations Page
1
18 9.802-223.0 Spray Gun, SK2, 3/8" Inlet,
Lance W/M22CPLR
19 9.802-220.0 Wand, 18" M22 x 1/4" QC
1
1
ITEM PART NO. DESCRIPTION QTY
20 Nozzle Size, See Page 17 For Proper Size
8.904-153.0 NOZZLE KIT3.0 (24324,27324) 1
8.712-331.0 Nozzle, 3.0 0° Red 1
8.712-333.0
8.712-334.0
8.712-335.0
8.904-154.0
Nozzle, 3.0 15° Yellow
Nozzle, 3.0 25° Green
Nozzle, 3.0 40° White
NOZZLE KIT 3.5 (30124)
1
1
1
1
8.712-337.0 Nozzle, 3.5 0° Red
8.712-338.0 Nozzle, 3.5 25° Green
8.712-339.0 Nozzle, 3.5 40° White
8.904-156.0 NOZZLE KIT 4.0 (35324)
8.712-345.0 Nozzle, 4.0 0° Red
8.712-346.0 Nozzle, 4.0 15° Yellow
8.712-347.0 Nozzle, 4.0 25° Green
8.712-348.0 Nozzle, 4.0 40° White
8.712-398.0 Nozzle, Compl, QCEM-6540,
Brass (All Models) 1
1
1
1
1
1
1
1
1
21 9.803-097.0 Axle, 5/8" x 20.125" Long 1
1
23 9.802-713.0 Bolt, 5/16" x 1-1/2", NC HH
(3-24324, 3-27324 )
9.802-727.0 Bolt, 3/8" x 1-3/4" Tap
4
4
24 9.802-807.0 Washer, 3/8" SAE, Flat 6
25 9.197-003.0 Nut, 3/8" ESNA, NC
26 9.802-728.0 Bolt, 3/8" x 2" NC, HH
27 9.803-114.0 Retainer Bracket, Handle Black 2
6
4
28 9.802-773.0 Nut, 1/4" ESNA, NC
29 9.802-802.0 Washer, 1/4" Flat
30 9.802-064.0 Grommet, Rubber, Nozzle
Holder,
31 9.802-778.0 Nut, 5/16" Whiz Loc Flange 2
5
32 9.803-122.0 Handle, Grab, Chrome
6
6
1
33 9.803-126.0 Plate, Warning, Black
34 9.803-098.0 Hanger, Hose/Wand
35 9.802-706.0 Bolt, 1/4"-20 x 1-3/4", Carriage,
Zinc 6
1
1
36 9.803-119.0 Handle, Lower Grab, Chrome 1
37 9.802-066.0 Pad, Soft Rubber 2
38 9.802-817.0 Washer, 3/8" x 1" Steel 2
39 9.802-730.0 Bolt, 3/8" x 2-1/2" HH, Grd. 5 2
40 9.802-712.0 Bolt, Carriage, 5/16" x 1-3/4" 4
41 8.718-980.0 Washer, 5/16" Flat
42 9.802-776.0 Nut, 5/16" ESNA, NC
43 9.803-123.0 Handle, Bumper, Chrome
44 9.802-103.0 Bushing, 5/8" Snap 2
45 9.802-270.0 Wheel & Tire Assy, 4" Steel Rim w/Tube 2
4
4
1
8.913-995.0 • Landa PC • Rev. 03/11
15
EXPLODED VIEW PARTS LIST CONT.
ITEM PART NO. DESCRIPTION
46 9.802-782.0 Collar, 5/8" Bore Shaft
47 9.800-080.0 Label, Cool Engine Before
Filling
48 9.802-810.0 Washer, 5/8" Flat
49 9.802-958.0 Key, .185 Sqr x 1.75"
9.802-959.0 Key, .247 Sqr x 2.125"
QTY
2
1
2
1
1
51 9.800-049.0 Label, Manufacturer's Cleaning
Solution 1
52 9.802-776.0 Nut, 5/16" ESNA, NC
9.197-003.0 Nut, 3/8" ESNA, NC
4
4
53 8.718-980.0 Washer, 5/16" Flat
9.802-807.0 Washer, 3/8" Flat
54 8.706-854.0 Tee, 1/4" Branch, Male
8
12
1
56 8.917.015.0 Label, Regulation 4442.6
▲
Not Shown
1
16
8.913-995.0 • Landa PC • Rev. 03/11
SPECIFICATIONS
Model GPM (PSI) Size
PC3-24324 2.3 2400 3.0
PC3-27324 2.5 2700 3.0
PC3-30124 3.0 3000 3.5
PC4-35324 3.8 3500 4.0
Pump Pump
Hose p/n Part # Model Part # Description
Engine
Part #
8.913-995.0 • Landa PC • Rev. 03/11
17
LG1.1 PUMP w/1" HOLLOW SHAFT EXPLODED VIEW
8.904-897.0 LG3035G1.1
8.904-899.0 LG3535G1.1
8.725-368.0 LG4030G1.1
18
TORQUE
SPECS
Item # Ft.-lbs
16
19
27
39
47
57
65
18
7.6
8
7
13
LG1.1 PUMP EXPLODED VIEW AND PARTS LIST
ITEM PART NO. DESCRIPTION
1 9.803-938.0 Crankcase
2* See Kit Below Plunger Oil Seal
3* See Kit Below O-Ring Ø1.78 x 31.47
4* See Kit Below Pressure Ring, 15mm
5* See Kit Below U Seal Assy, 15mm
6* See Kit Below Intermediate Ring 15mm 3
3
3
7* See Kit Below Backup Ring, 15mm
8* See Kit Below U-Seal Assy, 15mm
3
3
QTY
1
3
3
9* See Kit Below Support Ring 15mm
10 9.802-926.0 Brass Plug, 1/2"
Washer 1
3
1
13* 9.803-947.0 O-Ring Ø1.78 x 15.54
1
6
6
15* 9.803-948.0 O-Ring Ø2.62 x 18.77
18 9.803-951.0 Brass Plug G1/4
1
1
6
6
ITEM PART NO. DESCRIPTION
19 9.803-952.0 Manifold Stud Bolt
20 9.802-884.0 Washer
22 9.802-925.0 Brass Plug 3/8"
1
32 8.730-825.0 Crankshaft 1
8.730-826.0 Crankshaft 1
2
9
1
1
1
QTY
8
8
1
8.730-827.0 Crankshaft 1
34 9.803-957.0 Oil Dip Stick
1
1
35 9.804-581.0 O-Ring 3.53 x 55.56
36 9.803-161.0 Needle Roller Bearing
1
1
1
4
8.913-995.0 • Landa PC • Rev. 03/11
LG1.1 PUMP EXPLODED VIEW AND PARTS LIST (CONT)
ITEM PART NO. DESCRIPTION
48* See Kit Below Copper Washer
54 9.803-965.0 Connecting Rod Pin
10
57 8.933-020.0 Connecting Rod Screw 6
58 9.803-202.0 Sight Glass, G3/4 1
3
3
3
61 9.803-969.0 O-Ring 2.62 x 107.62
* Part available in kit (See below)
1
1
1
3
3
3
3
3
QTY
4
1
3
REPAIR KIT
NUMBER
KIT DE-
SCRIPTION
ITEM NUM-
BERS
INCLUDED
8.725-354.0
Plunger Seal
15mm
3, 5, 7, 8, 9
8.725-355.0
Complete
Seal Packing 15mm
3, 4, 5,
6, 7, 8, 9
9.803-934.0
Plunger 15mm
47, 48, 49, 50,
51, 52
9.803-936.0
9.803-937.0
Complete Valve
Plunger Oil
Seals
13, 14, 15 2
8.913-995.0 • Landa PC • Rev. 03/11
19
LG.1 PUMP w/3/4" HOLLOW SHAFT EXPLODED VIEW
8.904-893.0 LG2530G.1
8.904-895.0 LG3030G.1
20
TORQUE
SPECS
Item # Ft.-lbs
16 65
19
27
38
40
50
18
7.6
8
7
13
LG.1 PUMP EXPLODED VIEW PARTS LIST
ITEM PART NO. DESCRIPTION
1 9.803-938.0 Crankcase
2* See Kit Below Plunger Oil Seal
3* See Kit Below O-Ring Ø1.78 x 28.30
4* See Kit Below Pressure Ring, 15mm
6* See Kit Below Intermediate Ring 15mm 3
7* See Kit Below Backup Ring 15mm 3
9* See Kit Below Support Ring, 15mm
10 9.802-926.0 Brass Plug, 1/2"
3
3
1
1
13* 9.803-947.0 O-Ring Ø1.78 x 15.54
14* See Kit Below Valve Assembly
15* 9.803-948.0 O-Ring Ø2.62 x 18.77
1
6
6
6
18 9.803-951.0 Brass Plug G1/4
QTY
1
3
3
3
3
6
1
1
I TEM PART NO. DESCRIPTION
19 9.803-952.0 Manifold Stud Bolt
20 9.802-884.0 Washer
22 9.802-925.0 Brass Plug 3/8"
8.717-070.0 Crankshaft
33 9.803-957.0 Oil Dip Stick
34 9.804-581.0 O-Ring 3.53 x 55.56
35 9.804-582.0 Needle Roller Bearing
1
1
1
1
1
1
1
1
QTY
8
8
1
2
9
4
4
1
1
8.913-995.0 • Landa PC • Rev. 03/11
LG.1 PUMP EXPLODED VIEW PARTS LIST (CONT)
ITEM PART NO. DESCRIPTION
41* See Kit Below Copper Spacer
47
See Kit Below Tefl
9.803-965.0
Ring
Connecting Rod Pin
50 8.933-020.0 Connecting Rod Screw
54 9.803-969.0 O-Ring 2.62 x 107.62
6
1
1
1
1
3
6
3
3
QTY
1
3
3
3
3
3
3
* Part available in kit (See below)
REPAIR KIT
NUMBER
KIT DE-
SCRIPTION
ITEM NUM-
BERS
INCLUDED
8.725-354.0
Plunger Seal
15mm
3, 5, 7, 8, 9
8.725-355.0
Complete
Seal Packing 15mm
3, 4, 5,
6, 7, 8, 9
9.803-934.0
Plunger 15mm
40, 41, 42, 43,
44, 45
9.803-936.0
9.803-937.0
Complete Valve
Plunger Oil
Seals
13, 14, 15 2
8.913-995.0 • Landa PC • Rev. 03/11
21
8.904-902.0 LS3040G.2
8.904-904.0 LS3540G.2
8.904-905.0 LS4040G.2
8.904-907.0 LS5030G.2
LS.2 SERIES PUMP
22
TORQUE
SPECS
Item # Ft.-lbs
17 75
18
26
39
47
58
30
7.6
10
7
13
LS.2 SERIES PUMP PARTS LIST
ITEM PART NO.
1
3* See Kit Below Plunger Oil Seal
4* See Kit Below O-Ring Ø1.78 x 31.47
5* See Kit Below Pressure Ring
6* See Kit Below U-Seal, 15mm
7* See Kit Below Intermed. Ring 15mm
8* See Kit Below Back-up Ring
9* See Kit Below U-Seal, 15mm
10* See Kit Below Support Ring 15mm
11 9.802-926.0 Brass Plug, 1/2"
14* 9.803-191.0 O-Ring Ø2.62 x 17.13
15* See Kit Below Valve Assembly
16* 9.803-193.0 O-Ring Ø2.62 x 20.29
18
8.717-129.0
9.802-938.0
DESCRIPTION
Crankcase
Manifold Stud Bolt
19 9.802-884.0 Washer
21 9.802-925.0 Brass Plug 3/8"
6
6
6
6
3
1
1
1
3
3
3
3
3
3
QTY
1
3
3
8
8
1
2
I TEM PART NO. DESCRIPTION QTY
9
27 9.803-210.0 Washer 4
28 9.803-184.0 Closed Bearing Housing 1
29 8.717-225.0 O-Ring Ø 2.62 x61.6 1
1
31 9.803-168.0 Double Row Ball Bearing 1
9.803-151.0 Crankshaft
9.803-152.0 Crankshaft
9.803-153.0 Crankshaft
34 9.802-921.0 Oil Dip Stick
35 9.804-581.0 O-Ring Ø 3.53 x 55.56 1
1
1
36 9.803-161.0 Needle Roller Bearing 1
1
40 9.803-243.0 Engine Screw, 5/16"
41 9.803-215.0 Washer
4
4
4
4
4
43 9.803-244.0 Engine Screw 3/8" 4
8.913-995.0 • Landa PC • Rev. 03/11
LS.2 SERIES PUMP PARTS LIST (CONT)
ITEM PART NO. DESCRIPTION
44 9.803-216.0 Washer
QTY
4
4
1
3 47* See Kit Below Plunger Nut
48* See Kit Below Washer, Copper,
9.2 x 13.5
49* See Kit Below Plunger, 15mm
50* See Kit Below Copper Spacer
51* See Kit Below O-Ring Ø1.78x5.28
55 9.802-916.0 Connecting Rod Pin
6
58 9.803-238.0 Connecting Rod Screw 6
59 8.933-016.0 O-Ring 2.62 x 126.67 1
1
61
62
9.803-197.0
9.803-202.0
O-Ring, Ø 1.78 x 14
Sight Glass, G3/4
* Part available in kit (See below)
1
1
6
3
3
3
3
3
3
3
3
REPAIR KIT
NUMBER
KIT DE-
SCRIPTION
ITEM NUM-
BERS
INCLUDED
9.802-622.0
Plunger Seal
15mm
4, 6, 8, 9, 10
9.802-623.0
Complete
Seal Packing 15mm
4, 5, 6, 7, 8, 9, 10
8.933-023.0
Plunger 15mm
47, 48, 49, 50,
51, 52
9.802-603.0
Complete Valve
14, 15, 16
9.802-609.0
Plunger Oil Seals
3
8.913-995.0 • Landa PC • Rev. 03/11
23
UU1 UNLOADER EXPLODED VIEW
9.175-018.0
UU1 3500PSI, UNIVERSAL UNLOADER (SPARE)
21
2
3
14
10
1
27
20
16
18
5
15
19
6
7
25
23
25
4
24 8
22
27
28
26
13
26
15
12
9
17
23
27
11
24
UU1 UNLOADER EXPLODED VIEW PARTS LIST
ITEM PART # DESCRIPTION
2
3
Piston
Piston O-ring back up
4 8.749-796.0 Main block
5 9.152-372.0 Piston ring
6 Ball seat
KIT QTY
1
C 1
A 1
1
C
1
1
7
8
O-ring 10.5 ID X 1.5 CS
Plunger
9 9.152-016.0 Plunger housing
A,C
B
1
1
1
10 Bypass spring
11 9.149-001.0 Low pressure port
C 1
1
12 9.152-017.0 Sliding connector, 30mm 1
8.762-005.0 Sliding connector, 40mm, long 1
13 9.149-002.0 Sliding connector H 1/2"
9.149-005.0 Sliding connector H 3/8"
14 9.196-011.0 Plug 5/8 -18 UNF
1
1
1
15
16
O-ring 12 ID x 2 CS
O-ring 6 ID X 2 CS
A
A
2
1
ITEM PART # DESCRIPTION KIT QTY
17 9.149-006.0 Sliding connector guide
18 O-ring backup
6X 1.45X 1.68
19
20
A
Conical seal C 1
O-ring 6.75 X 1.78 BN80 A 1
1
1
21
22
Spring seat
Plunger spring
C
B
1
1
23 8.917-699.0 Banjo bolt 1/2" short 1
8.917-700.0 Banjo bolt 1/2"-1/4"NPT short 1
8.917-698.0 Banjo bolt 3/8" short 1
24 8.917-698.0 Banjo bolt 3/8" short
25 9.802-893.0 Seal washer 3/8"
26 9.803-921.0 Seal washer 1/2"
9.802-893.0 Seal washer 3/8"
27 O-RING 15 ID x 2CS
28 8.706-865.0 Plug, 1/4" countersunk
Kit A 9.104-038.0 O-ring Repair Kit
Kit B 9.104-039.0 Outlet Kit
Kit C 9.104-040.0 Stem Repair Kit
1
2
2
2
A,B 3
1
8.913-995.0 • Landa PC • Rev. 03/11
LANDA LIMITED NEW PRODUCT WARRANTY
PRESSURE WASHERS
WHAT THIS WARRANTY COVERS
All LANDA pressure washers are warranted by LANDA to the original purchaser to be free from defects in materials and workmanship under normal use, for the periods specified below. This Limited Warranty is subject to the exclusions shown below, is calculated from the date of the original purchase, and applies to the original components only. Any parts replaced under this warranty will assume the remainder of the part’s warranty period.
SEVEN YEAR PARTS AND ONE YEAR LABOR WARRANTY:
Components manufactured by LANDA, such as frames, handles, top and bottom wraps, float tanks, fuel tanks, belt guards, and internal components on the oil-end of Landa manufactured pumps. General, AR, Liberty, Comet and swash and wobble plate pumps have a one year warranty. Heating coils have a five year warranty from date of original machine purchase.
ONE YEAR PARTS AND ONE YEAR LABOR WARRANTY:
All other components, excluding normal wear items as described below, will be warranted for one year on parts and labor. Parts and labor warranty on these parts will be for one year regardless of the duration of the original component manufacturer’s part warranty.
WARRANTY PROVIDED BY OTHER MANUFACTURERS:
Motors, generators, and engines, which are warranted by their respective manufacturers, are serviced through these manufacturers’ local authorized service centers. LANDA is not authorized and has no responsibility to provide warranty service for such components.
WHAT THIS WARRANTY DOES NOT COVER
This warranty does not cover the following items:
1. Normal wear items, such as nozzles, spray guns, discharge hoses, wands, quick couplers, seals, filters, gaskets, O-rings, packings, pistons, pump valve assemblies, strainers, belts, brushes, rupture disks, fuses, pump protectors.
2. Damage or malfunctions resulting from accidents, abuse, modifications, alterations, incorrect installation, improper servicing, failure to follow manufacturer’s maintenance instructions, or use of the equipment beyond its stated usage specifications as contained in the operator’s manual.
3. Damage due to freezing, chemical deterioration, scale build up, rust, corrosion, or thermal expansion.
4. Damage to components from fluctuations in electrical or water supply.
5. Normal maintenance service, including adjustments, fuel system cleaning, and clearing of obstructions.
6. Transportation to service center, field labor charges, or freight damage.
WHAT YOU MUST DO TO OBTAIN WARRANTY SERVICE
While not required for warranty service, we request that you register your LANDA pressure washer by returning the completed registration card. In order to obtain warranty service on items warranted by LANDA, you must return the product to your Authorized LANDA Dealer, freight prepaid, with proof of purchase, within the applicable warranty period. If the product is permanently installed, you must notify your Authorized LANDA Dealer of the defect. Your Authorized LANDA
Dealer will file a claim with Landa, who must subsequently verify the defect. In most cases, the part must be returned to LANDA freight prepaid with the claim. For warranty service on components warranted by other manufacturer’s, your
Authorized LANDA Dealer can help you obtain warranty service through these manufacturers’ local authorized service centers.
LIMITATION OF LIABILITY
LANDA’S liability for special, incidental, or consequential damages is expressly disclaimed. In no event shall LANDA’S liability exceed the purchase price of the product in question. LANDA makes every effort to ensure that all illustrations and specifications are correct, however, these do not imply a warranty that the product is merchantable or fit for a particular purpose, or that the product will actually conform to the illustrations and specifications. Our obligation under this warranty is expressly limited at our option to the replacement or repair at a service facility or factory designated by us, of such part or parts as inspection shall disclose to have been defective.
THE WARRANTY CONTAINED HEREIN
IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED WARRANTY OF
MERCANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY LIMITED TO THE DURATION
OF THIS WRITTEN WARRANTY.
LANDA does not authorize any other party, including authorized LANDA Dealers, to make any representation or promise on behalf of LANDA, or to modify the terms, conditions, or limitations in any way.
It is the buyer’s responsibility to ensure that the installation and use of LANDA products conforms to local codes. While
LANDA attempts to assure that its products meet national codes, it cannot be responsible for how the customer chooses to use or install the product. Some states do not allow limitations on how long an implied warranty lasts or the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights and you may also have other rights which vary from state to state.
LANDA www.landa.com
8.913-995.0 • Landa PC • Rev. 03/11
Form #8.913-995.0 • Landa PC • Revised 03/11 • Printed in U.S.A. or Mexico
Download
Public link updated
The public link to your chat has been updated.
Document public link
Advertisement
