Landa PE3-1100 User manual

OPERATOR’S MANUAL
PE
For technical assistance or the dealer nearest you consult our web page at
www.landa.com
■ PE3-1100 ■PE4-2000 ■ PE4-3000 ■ PE5-3000
8.913-998.0

3
CONTENTS
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.
LANDA PE • 8.913-998.0 • Rev. 03/12
Introduction.............................................................................................. 4
Important Safety Information ................................................................ 4-5
Component Identification......................................................................... 6
Assembly Instructions.............................................................................. 7
Operating Instructions.............................................................................. 8
Detergents 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 ..................................................................................14-15
Exploded View Parts List ..................................................................16-18
Hose & Spray Gun ................................................................................. 19
Downstream Injector.............................................................................. 19
Specifications....................................................................................20-21
LD Pump Exploded View and Parts List ...........................................22-23
LT Pump Exploded View and Parts List ............................................24-25
VRT3 Unloader Exploded View and Parts List....................................... 26
VBA35 Unloader Exploded View and Parts List .................................... 27
Warranty

LANDA PE • 8.913-998.0 • Rev. 03/12
OPERATOR’S MANUAL PRESSURE WASHER
4
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 fluent 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 com-
prehends 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 op-
erators.
IMPORTANT SAFETY
INFORMATION
READ OPERATOR’S
MANUAL THOROUGHLY
PRIOR TO USE.
WARNING: To reduce the risk of
injury, read operating instruc-
tions carefully before using.
1. Read the owner's manual
thoroughly. Failure to follow
instructions could cause mal-
function of the machine and
result in death, serious bodily
injury and/or property dam-
age.
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. Con-
tact your electrician, plumber, utility company or the
selling distributor for specific details.If your machine
is rated 250 volts or less, single phase will be pro-
vided with a ground fault circuit interrupter (GFCI).
If rated more than 250 volts, or more than single
phase this product should only be connected to a
power supply receptacle protected by a GFCI.
DANGER: Improper connection of the equipment-
grounding conductor can result in a risk of elec-
trocution. Check with a qualified electrician or
service personnel if you are in doubt as to whether
the outlet is properly grounded. Do not modify the
plug provided with the product - if it will not fit the
outlet, have a proper outlet installed by a qualified
electrician. Do not use any type of adaptor with
this product
WARNING
KEEP WATER
SPRAY AWAY FROM
ELECTRICAL WIRING.
WARNING: Keep wand, hose, and
water spray away from electric
wiring or fatal electric shock may
result.
5. To protect the operator from
electrical shock, the machine
must be electrically grounded.
It is the responsibility of the
owner to connect this machine
to a UL grounded receptacle of proper voltage and
amperage ratings. Do not spray water on or near
electrical components. Do not touch machine with
wet hands or while standing in water. Always dis-
connect power before servicing.
RISK OF EXPLOSION:
DO NOT SPRAY
FLAMMABLE LIQUIDS.
WARNING
WARNING: Flammable liquids
can create fumes which can ig-
nite, causing property damage
or severe injury.
WARNING: Risk of explosion —
Do not spray flammable liquids.
6. Do not allow acids,
caustic or abrasive fluids to pass through the
pump.
7. Never run pump dry or leave spray gun closed
longer than 1-2 minutes.
8. Keep operating area clear of all persons.
WARNING
USE PROTECTIVE
EYE WEAR
AND CLOTHING
WHEN OPERATING
THIS EQUIPMENT.
WARNING: High pressure spray
can cause paint chips or other
particles to become airborne
and fly at high speeds. To avoid
personal injury, eye, hand and
foot safety devices must be
worn.
9. Eye, hand, and foot protection
must be worn when using this
equipment.

LANDA PE • 8.913-998.0 • Rev. 03/12
5
PRESSURE WASHER
OPERATOR’S MANUAL
IMPORTANT SAFETY INFORMATION
TRIGGER GUN KICKS
BACK - HOLD WITH
BOTH HANDS
WARNING
WARNING: Grip cleaning wand
securely with both hands before
starting. Failure to do this could
result in injury from a whipping
wand.
RISK OF INJECTION
OR SEVERE INJURY
TO PERSONS. KEEP
CLEAR OF NOZZLE.
WARNING
WARNING: High pressure devel-
oped by these machines will
cause personal injury or equip-
ment damage. Keep clear of
nozzle. Use caution when oper-
ating. Do not direct discharge
stream at people, or severe in-
jury or death will result.
10. 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.
11. Never make adjustments on machine while in op-
eration.
12. Be certain all quick coupler fittings are secured
before using pressure washer.
WARNING
PROTECT FROM
FREEZING
WARNING: Protect machine from
freezing.
13. To keep machine in best
operating conditions, it is
important you protect machine
from freezing.Failure to protect
machine from freezing could
cause malfunction of the
machine and result in death,
serious bodily injury, and/or property damage. Fol-
low storage instructions specified in this manual.
14. Inlet water must be clean fresh water and no hotter
then 90°F.
15. Manufacturer will not be liable for any changes
made to our standard machines or any components
not purchased from us.
16. The best insurance against an accident is precau-
tion 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 pos-
sibility 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 influence of alcohol, prescription medications,
or drugs.
19. Follow the maintenance instructions
specified in the manual.

LANDA PE • 8.913-998.0 • Rev. 03/12
OPERATOR’S MANUAL PRESSURE WASHER
6
COMPONENT IDENTIFICATION
Pressure Nozzle
Soap
Nozzle
GFCI
Power
Supply
Power
Cord
Spray
Gun
Trigger
Start/Stop
Switches
Swivel
Connector
Inlet
Connector
Wand
Detergent
Tube
High Pressure Hose
Oil
Dipstick
Water Supply Hose
(not included)
Oil Level
Sight Glass
Detergent
Injector
Nozzle
Quick
Coupler
Detergent Bucket
(not included)
Detergent Injector - Allows you to siphon and mix
detergents.
High Pressure Hose - Connect one end to water pump
discharge nipple and the other end to spray gun.
Nozzle Quick Coupler - To easily connect the high
pressure hose and soap nozzle to wand.
Oil Level Sight Glass - A quick visual reference to
the oil level in the pump.
Pump - Develops high pressure.
Pump Protector - Cycles fresh cool water through
pump when recirculating water reaches 140°F.
Spray Gun - Must be connected to the high pressure
hose and wand.
Swivel Connector - Connects to the spray gun and
wand. Minimizes hassle of hose coiling.
Wand - Must be connected to the spray gun.
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
floor. This system prevents internal pump dam-
age.
Pump Protector
Pump

LANDA PE • 8.913-998.0 • Rev. 03/12
7
PRESSURE WASHER
OPERATOR’S MANUAL
ASSEMBLY INSTRUCTIONS
STEP 1: Attach the high pressure
hose to the spray gun using teflon
tape on hose threads.
STEP 3: Release the coupler collar
and push the nozzle until the collar
clicks. Pull the nozzle to make sure
it is seated properly.
STEP 5: Connect the high pres-
sure hose to the pump discharge
fitting. Push coupler collar forward
until secure.
STEP 2: Pull the spring-loaded
collar of the wand coupler back
to insert your choice of pressure
nozzle.
STEP 6: Connect garden hose to
the cold water source.
STEP 7: Check inlet filters, re-
move debris, then connect the
garden hose to pump water inlet.
CAUTION: Do not run the pump
without water or pump damage
will result.
Safety
Latch
Spray
Gun
High Pressure
Hose
Wand
Coupler
Pressure
Nozzle
Pressure
Nozzle Wand
Coupler
Coupler
Collar
Pump
Discharge
Fitting
High
Pressure
Hose
Cold
Water
Source
Garden
Hose
Pump
Water Inlet Garden
Hose
Coupler Collar
DipStick
STEP 4: Remove shipping cap and
install oil dipstick. Check pump oil
level by using dipstick or observe
oil level in oil window (if equipped).
Use 30 wt. (non detergent) oil.

LANDA PE • 8.913-998.0 • Rev. 03/12
OPERATOR’S MANUAL PRESSURE WASHER
8
OPERATING INSTRUCTIONS
STEP 1: Connect garden hose
to the cold water source and turn
water on completely. Never use hot
water.
STEP 2: Trigger the spray gun to
eliminate trapped air then wait for a
steady flow of water to emerge from
the spray nozzle.
Cold
Water
Source
Garden
Hose
WARNING! Never replace
nozzles without engaging
the safety latch on the spray gun
trigger.
The five 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 de-
tergent select the black nozzle.
NOZZLES
Safety
Latch
STEP 3: Connect machine to ad-
equate power source. Push reset
button on GFCI.
STEP 4: Turn machine on.

LANDA PE • 8.913-998.0 • Rev. 03/12
9
PRESSURE WASHER
OPERATOR’S MANUAL
WARNING: Some detergents
may be harmful if inhaled or in-
gested, causing severe nausea,
fainting or poisoning.The harm-
ful elements may cause property
damage or severe injury.
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.)
STEP 2: Use detergent designed
specifically for pressure washers.
Prepare detergent solution as
required by the manufacturer. Fill
a container with pressure washer
detergent. Place the filter end of
detergent suction tube into the
detergent container.
STEP 3: With safety latch on
spray gun engaged, se-
cure black detergent nozzle into quick coupler.
NOTE: Detergent cannot be applied using red, yellow,
green or white nozzles.
STEP 4: With the engine run-
ning, pull trigger to operate
machine. Liquid detergent is
drawn into the machine and
mixed with water. Apply deter-
gent to work area. Do not allow
detergent to dry on surface.
IMPORTANT:You must flush the detergent injection
system after each use by placing the suction tube
into a bucket of clean water, then run the pressure
washer in low pressure for 1-2 minutes.
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 tempera-
tures. When the water reaches this temperature, the
pump protector engages and cools the pump by dis-
charging the warm water onto the ground.This thermal
device prevents internal damage to the pump.
CLEANING TIPS
Pre-rinse cleaning surface with fresh water. Place de-
tergent 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 al-
low 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.
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 dam-
age the surface being cleaned.
RINSING
It will take a few seconds for the detergent to clear.
Apply safety latch to spray gun. Remove black soap
nozzle from quick coupler. Select and install desired
high pressure nozzle. NOTE: You can also stop deter-
gent from flowing by removing detergent siphon tube
from bottle.
WARNING
DETERGENTS AND GENERAL CLEANING TECHNIQUES
Discharge
Nipple
Detergent
Injector
Quick
Coupler
Soap
Nozzle
Filter
High Pressure Hose

LANDA PE • 8.913-998.0 • Rev. 03/12
OPERATOR’S MANUAL PRESSURE WASHER
10
SHUTTING DOWN AND CLEAN-UP
STEP 1: Remove detergent suc-
tion 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 machine. STEP 3: Turn off water
supply.
STEP 5: Disconnect the garden
hose from the water inlet on the
machine.
STEP 6: Disconnect the high
pressure hose from high pres-
sure outlet.
STEP 7: Engage
the spray gun
safety lock.
STEP 4: Press
trigger to release
water pressure.
Pump
Water
Inlet
High Pressure
Outlet
Safety
Latch
STORAGE
CAUTION
Pump Storage
CAUTION: Always store your pres-
sure 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 WAR-
RANTY.
If you must store your pressure washer in a location
where the temperature is below 32° F, you can minimize
the chance of damage to your machine by draining your
machine as follows:
1. Stop the pressure washer and detach supply hose
and high pressure hose. Squeeze the trigger of the
spray gun to drain all water from the wand and
hose.
2. Restart pressure washer and let it run briefly (about
5 seconds) until water no longer discharges from
the high pressure outlet.

LANDA PE • 8.913-998.0 • Rev. 03/12
11
PRESSURE WASHER TROUBLESHOOTING GUIDE
TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE SOLUTION
PUMP RUNNING
NORMALLY BUT
PRESSURE LOW ON
INSTALLATION
Pump sucking air Check water supply and possibility of air
seepage.
Check valves sticking Check and clean or replace if necessary.
Unloader valve seat faulty Check and replace if necessary.
Nozzle incorrectly sized Check and replace if necessary.
Worn piston packing Check and replace if necessary.
FLUCTUATING
PRESSURE
Valves worn Check and replace if necessary.
Blockage in valve Check and clean out if necessary.
Pump sucking air Check water supply connections.
Worn piston packing Check and replace if necessary.
Insufficient water Check filter and hose for breakage.
PRESSURE LOW
AFTER PERIOD OF
NORMAL USE
Nozzle worn Check and replace if necessary.
Suction or delivery valves worn Check and replace if necessary.
Suction or delivery valves
blocked
Check and clean if necessary.
Unloader valve seat worn Check and replace if necessary.
Worn piston package Check and replace if necessary.
PUMP NOISY Air in suction line Check water supply and connections on
suction line.
Broken or weak suction or deliv-
ery valve spring
Check and replace if necessary.
Foreign matter in valves Check and clean if necessary.
Worn bearings Check and replace if necessary.
Excessive temperature of water Reduce to below 140oF.
PRESENCE OF WATER
IN PUMP OIL
Oil seal worn Check and replace if necessary.
High humidity in air Check and change oil twice as often.
Piston packing worn Check and replace if necessary.
WATER DRIPPING FROM
UNDER PUMP
Piston packing worn Check and replace if necessary.
O-Ring plunger retainer worn Check and replace if necessary.
WATER DRIPPING FROM
PUMP PROTECTOR
Water supply pressure too high
(over 90 psi)
Lower water supply pressure using a
regulator.
Spray gun is in the off position for
over 5 minutes
Turn machine off if not in use for over
1-2 minutes.
OIL DRIPPING Oil seal worn Check and replace if necessary.
EXCESSIVE VIBRATION
IN HIGH-PRESSURE
HOSE
Irregular functioning of the pump
valves
Check and replace if necessary.

LANDA PE • 8.913-998.0 • Rev. 03/12
PRESSURE WASHER TROUBLESHOOTING GUIDE
12
TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE SOLUTION
MOTOR WILL
NOT START
Usually caused by line trouble, such
as single phasing at the starter
Check source of power. Check overloads,
fuses, controls, etc.
MOTOR
OVERHEATING
Overload. Compare actual amps
(measured) with nameplate rating
Locate and remove source of excessive fric-
tion in motor or load.
Reduce load or replace with motor of greater
capacity.
Single phasing Check current at all phases (should be ap-
proximately equal) to isolate and correct
problem.
Improper ventilation Check external cooling fan to be sure air is
moving properly across cooling fins.
Excessive dirt build-up on motor. Clean motor.
Unbalanced voltage Check voltage at all phases (should be ap-
proximately equal) to isolate and correct the
problem.
Over voltage or under voltage Check input voltage at each phase to motor.
Open stator winding Check stator resistance at all three phases for
balance.
Improper connections Inspect all electrical connections for proper
termination, clearance, mechanical strength
and electrical continuity. Refer to wiring dia-
grams.
BEARING
OVERHEATING
Misalignment Check and align motor and driven equipment.
Excessive belt tension Reduce belt tension to proper point for load.
Excessive grease in bearing Remove grease until cavity is approximately
3/4 filled.
Insufficient grease in bearing Add grease until cavity is approximately 3/4
filled.
Dirt in bearing Clean bearing cavity and bearing. Repack
with correct grease until cavity is approximate-
ly 3/4 filled.
GROWLING OR
WHINING
Bad bearing Replace bearing. Clean all grease from cavity
and new bearing. Repack with correct grease
until cavity is approximately 3/4 filled.

LANDA PE • 8.913-998.0 • Rev. 03/12
13
PRESSURE WASHER
OPERATOR’S MANUAL
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 preventa-
tive 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.
OIL CHANGE RECORD
Date Oil Changed
Month/Day/Year
Estimated Operating
Hours Since Last
Oil Change
Pump Oil Inspect Daily inspect the oil level
Change After first 50 hours, then every 500 hours or annually
Replace High Pressure Nozzle Every 6 months
Replace Quick Connects Anually
Clean Water Screen/Filter Weekly
Replace HP Hose Anually if there is any sign of wear
Grease Motor Every 10,000 hours or annually
Date Oil Changed
Month/Day/Year
Estimated Operating
Hours Since Last
Oil Change
General Inspection Inspect the motor at regular intervals, approximately every 500 hours of operation,
or every 3 months, whichever occurs first. Keep the motor clean and the ventilation
openings clear. The following steps should be performed at each inspection:
WARNING: Do not touch electrical connections before you first ensure that power
has been disconnected. Electrical shock can cause serious or fatal injury. Only
qualified personnel should attempt the installation, operation and maintenance of
this equipment.
1. Check that the motor is clean. Check that the interior and exterior of the motor
is free of dirt, oil, grease, water, etc. Oily vapor, paper pulp, textile lint, etc.
can accumulate and block motor ventilation. If the motor is not properly
ventilated overheating can occur and cause early motor failure.
2. Check all electrical connectors to be sure that they are tight.
Lubrication & Bearings Bearing grease will lose its lubricating ability over time, not suddenly. The lubricating
ability of a grease (over time) depends primarily on the type of grease, the size of
the bearing, the speed at which the bearing operates and the severity of the oper-
ating conditions. Good results can be obtained if the following recommendations
are used in your maintenance program.
Type of Grease A high grade ball or roller bearing grease should be used. Recommended greases
for standard service conditions are: Shell Dolium R (Factory installed) or Chevron
SRI.

LANDA PE • 8.913-998.0 • Rev. 03/12
OPERATOR’S MANUAL PRESSURE WASHER
14
EXPLODED VIEW
7
4
51
61
46
58
53
57
29
27
24
28
36
68
66
64
63
65
67
3
1
2
69
48
37
48
6
5
5
56
5
76
91
8
43
7
48
48
18
2
2
45 42,95,96,104
44
45
21
70
52
47
65
62
35
73
23
71
1
2
3
23
25
75
5
74
76
89
29
44
2
91
43
90
75
5
25
59
47
46
65
97
98
63
37
36
92
64
63
46
54
6
5
46
99
100
60
38
39
27
50 49
PE4-3000A
27
28
66
68
67
69
38
39
77
103
49 102
77
38
28
39 106
38,39
50
49
102
49 107
72
Model
PE3-11024
39, 77, 106
106
101
39
39, 106
38
77
36
70
5
6

LANDA PE • 8.913-998.0 • Rev. 03/12
15
PRESSURE WASHER
OPERATOR’S MANUAL
HIGHPRESSURES
EXPLODED VIEW
41
34
26
19
20
30
32
31
5
6
5
6
10
15
16
14
6
5
12b
13
17
5
6
11
12a
87
78
81
84
83
34
80
79
82
88
85
86
22
26
41
40
22
34
33
40
94
93
105
PE3-11024D

LANDA PE • 8.913-998.0 • Rev. 03/12
OPERATOR’S MANUAL PRESSURE WASHER
16
EXPLODED VIEW PARTS LIST
ITEM PART NO. DESCRIPTION QTY
1 8.718-835.0 Nut, Jam, ESNA, NC, 5/8" 2
2 9.802-810.0 Washer, Flat, SAE, 5/8"
(PE4-3000) 8
(All Other PE Models) 8
3 9.802-271.0 Tire & Wheel Cmpl, Steel 6"
(All Models except 3-11024) 2
9.802-270.0 Wheel & Tire Assembly,
4" Tube, (3-11024) 2
4 8.920-250.0 Handle, Bumper, 1-1/4",
Chrome Plated 1
5 9.198-004.0 Washer, 3/8" Uss F/w Zinc
(PE3-11024) 20
(All Other PE Models) 22
6 9.802-779.0 Nut, ESNA, NC, 3/8"
(PE3-11024) 16
(All Other PE Models) 14
7 9.802-733.0 Bolt, 3/8" x 3-1/2", Tap 2
8 8.719-905.0 Bracket, Belt Tension 1
9 9.802-771.0 ▲Screw, 10/32” x 3/4”
(4-20024A) 3
10 8.911-293.0 Bracket, Foot, Black 1
11 8.906-774.0 Foot Assembly
(Items 11-17) 2
12a 8.718-684.0 Bolt, 3/8" x 5", NC 2
12b 9.802-817.0 Washer, 3/8" x 1", Steel 2
13 9.802-066.0 Pad, Soft Rubber 2
14 9.802-819.0 Washer, 2-1/2" x 7/16",
Flat Washer 2
15 8.719-954.0 Tube, Foot, Bolt PC 2
16 8.719-091.0 Spring, Foot, Compression 2
17 8.706-557.0 Bellows, Leg (Boot) 2
18 8.911-289.0 Frame, Black, Welded
(3-11024D) 1
8.911-297.0 Frame, Large, Black,
Welded (All Other Models) 1
19 8.900-818.0 Label, PE 1
20 8.719-904.0 Handle, 1-1/4", Chrome 1
22 9.802-171.0 Nipple, 3/4" x 3/8" Male 1
23 8.911-244.0 Bracket, Electrical Box (All
Models except 4-30024A) 1
8.911-245.0 Bracket, Electrical Box
(4-30024A) 1
24 8.932-969.0 Label, Warning Service
Cord 1
25 8.932-993.0 Cushion, Pump 2
26 Unloader, See Specifications Pages
ITEM PART NO. DESCRIPTION QTY
27 9.802-431.0 Cord, w/Gfci, 120V/20 Amp,
36' (3-11024D) 1
9.802-429.0 Cord, Service 12/4
(4-20024B,C; 4-30024C;
5-30024C) 15 ft
9.802-430.0 Cord w/GFCI, 240V/30 Amp
36' (4-20024A) 1
9.802-437.0 Cord, Service,10/4
(4-30024B) 15 ft
9.802-434.0 GFCI, 240V, 40A, 1 PH, 37'
Cord (4-30024A) 1
9.802-426.0 Cord, Service, 8/4
(5-30024B) 15 ft
28 9.802-436.0 Cord, Service, SEO, 10/3 2.75 ft.
10/3 (4-20024A)
9.802-427.0 Cord Service SEO, 12/3 2 ft
(3-11024D)
9.802-429.0 Cord, Service, SEO, 12/4 2.75 ft
(4-20024B,C; 4-30024C;
5-30024C
9.802-437.0 Cord, Service, SEO, 2.75 ft
10/4
9.802-425.0 Cord, Service SEO 8/3 4.66 ft
(4-30024A)
9.802-426.0 Cord, Service SEO, 8/4 2.75 ft
(5-30024B)
29 9.802-518.0 Fitting, STRT, LQ Tite, Plastic
(4-20024A,B,C; 4-30024B,C;
5-30024C) 2
9.802-521.0 Strain Relief, Water Tight
(5-30024B) 2
30 9.802-064.0 Grommet, Rubber, 1/8" 5
31 8.712-345.0 Nozzle, SAQC MEG 0004
Red (4-30024 ) 1
8.712-346.0 Nozzle, SAQC MEG 1504
Yellow (4-30024 ) 1
8.712-347.0 Nozzle, SAQC MEG 2504
Green (4-30024 ) 1
8.712-348.0 Nozzle, SAQC MEG 4004
White (4-30024 ) 1
8.712-357.0 Nozzle SAQC MEG 0005.5
Red (3-11024, 5-30024) 1
8.712-358.0 Nozzle, SAQC MEG 15055
Yellow (3-11024, 5-30024) 1
8.712-359.0 Nozzle, SAQC MEG 25055
Green (3-11024, 5-30024) 1
8.712-360.0 Nozzle, SAQC MEG 4055
White (3-11024, 5-30024) 1
8.712-361.0 Nozzle, SAQC MEG 0506
Red (4-20024 ) 1
8.712-362.0 Nozzle, SAQC MEG 1506
Yellow (4-20024) 1
8.712-363.0 Nozzle, SAQC, Meg 2506
Green (4-20024 ) 1
8.712-364.0 Nozzle, SAQC MEG 4006
White (4-20024 ) 1

LANDA PE • 8.913-998.0 • Rev. 03/12
17
PRESSURE WASHER
OPERATOR’S MANUAL
EXPLODED VIEW PARTS LIST
ITEM PART NO. DESCRIPTION QTY
32 8.712-398.0 Nozzle, Brass, Soap 1
34 9.802-146.0 Swivel, 1/2" MP x 3/4" GHF 1
35 9.802-516.0 Strain Relief, Plastic, LQ Tite
(3-11024) 1
9.802-524.0 ▲Locknut, 1/2" (3-11024) 1
36 Overload, See Specifications Pages
37 Contactor, See Specifications Pages
38 9.802-759.0 Screw, 10/32" x 1/2"
(3-11024D; 4-02007A) 4
(4-30024A) 7
(4-20024B,C; 4-30024B,C;
5-30024B,C) 5
39 9.802-695.0 Nut, 10/32" Keps (4-20024A,
4-20024B,C; 4-30024B,C;
5-30024B,C) 6
(3-11024D) 7
(4-30024A) 10
40 8.707-254.0 Pump Protector, 3/8", PTP
(All Models Except 3-11024) 1
9.804-025.0 Pump Protector 1/4” 145°
(3-11024) 1
41 Pump, See Specifications Pages
42 Motor, See Specifications Pages
43 9.802-710.0 Bolt, 5/16" x 1", NC HH
(3-11021) 4
9.802-722.0 Bolt, 3/8" x 1-1/4", NC HH
(All Models Except 3-11021) 4
44 8.718-980.0 Washer, 5/16" Flat (3-11021) 4
9.802-807.0 Washer, 3/8" Flat (All Models
Except 3-11021) 4
45 9.802-776.0 Nut, 5/16" ESNA (3-11021) 4
9.802-779.0 Nut, 3/8" ESNA (All Models
Except 3-11021) 4
46 8.718-980.0 Washer, 5/16" Flat 6
47 9.802-776.0 Nut, 5/16" ESNA, NC 3
48 8.718-674.0 Bolt, 3/8-16 X 2-1/4",GR8.2
Whiz Loc 8
49 9.802-802.0 Washer, 1/4" Flat, SAE 4
50 9.802-773.0 Nut, 1/4" ESNA, NC 2
51 8.718-618.0 Bolt, 5/16" x 3/4", NC HH 1
52 8.719-905.0 Back Plate, Belt Guard,
Large (All Models Except
3-11024) 1
8.911-285.0 Back Plate, Belt Guard,
Small (3-11024) 1
53 8.706-655.0 Belt Guard, Small
(PE3-11024) 1
8.706-656.0 Belt Guard, Large (PE) 1
54 9.802-710.0 Bolt, 5/16" x 1" NC, HH 2
55 8.900-246.0 ▲ Label, PE 1
ITEM PART NO. DESCRIPTION QTY
56 8.900-403.0 ▲ Label, 3-1100 1
8.900-409.0 ▲ Label, 4-2000 1
8.900-411.0 ▲ Label, 4-3000 1
8.900-414.0 ▲ Label, 5-3000 1
57 Pump Bushing, See Specifications Pages
58 Motor Bushing, See Specifications Pages
59 Motor Pulley, See Specifications Pages
60 Pump Pulley, See Specifications Pages
61 Belt, See Specifications Pages
62 9.802-478.0 Lid, Plastic, Carlon (3-11024) 1
63 8.716-271.0 Enclosure, Fiberglass, Nema 4X
(except 3-11024, 4-30024A) 1
9.802-476.0 Box, Plastic 10" x 8" x 6"
(4-30024A) 1
64 8.900-315.0 Label, OFF/ON for Push Button
(All Models Except 3-11024) 1
65 9.800-016.0 Label, Disconnect
Power Supply 1
66 9.803-974.0 Switch, Green Push Button, 1
CH E22PB3 (All Models
Except 3-11024)
67 9.802-535.0 Block, Contact, N/O, CH E22B2
(All Models Except 3-11024) 1
68 9.803-973.0 Switch, Red Push Button, CH
E22EB2(All Models Except
3-11024) 1
69 9.802-534.0 Block, Contact, N/C, CH 1
E22B1
(All Models Except 3-11024)
70 9.802-457.0 Din Rail (All Models Except
(3-11024D) 4"
71 9.802-477.0 Box, Electric (3-11024 only) 1
72 9.800-034.0 Label, Clear Lexan 1
73 9.802-518.0 Strain Relief, STRT, LQ Tite
Large, 3/4" (3-11024) 1
9.802-526.0 ▲Locknut, 3/4” (3-11024) 1
74 9.802-450.0 Switch, 2 Pos., 1-3 PH
(3-11024) 1
75 9.802-720.0 Bolt, 3/8" x 1", NC 4
76 9.802-789.0 Nut, 3/8" Hex NC 2
77 9.800-040.0 Label, Ground 1
78 8.706-860.0 Tee, 1/2" (4-20024,
4-30024, 5-30024) 1
79 9.802-259.0 Hose, 1/2" Push-On 1.3 ft
(4-20024, 4-30024, 5-30024)
80 9.802-151.0 Swivel, 1/2" JIC Fem,
Push-On (4-20024,
4-30024, 5-30024) 2

LANDA PE • 8.913-998.0 • Rev. 03/12
OPERATOR’S MANUAL PRESSURE WASHER
18
EXPLODED VIEW PARTS LIST
ITEM PART NO. DESCRIPTION QTY
81 9.802-131.0 Elbow, 1/2" JIC x 1/2", 90° 1
(4-20024, 4-30024, 5-30024)
82 8.918-424.0 Hose, 3/8" x 25", 2 Wire,
Pressure Loop (4-20024,
4-30024, 5-30024) 1
83 9.802-039.0 Elbow, 1/2" JIC x 3/8", 90°
(4-20024, 4-30024, 5-30024) 1
84 9.802-036.0 Nipple, 1/2" JIC x 3/8", Pipe
(4-20024, 4-30024, 5-30024) 1
85 8.705-974.0 Nipple, 3/8", Hex (4-20024,
4-30024, 5-30024) 1
86 9.802-870.0 Block, Unloader, 3/8" x 3/8",
1.25, Steel (4-20024,
4-30024, 5-30024) 1
87 9.802-129.0 Elbow, 1/2" x 3/8", 90°
(4-20024, 4-30024, 5-30024) 1
88 9.802-728.0 Bolt, 3/8" x 2", NC HH
(4-20024, 4-30024, 5-30024) 2
89 9.802-744.0 Bolt, 10mm x 20mm, HH
(All Models except 3-11024) 4
9.802-741.0 Bolt, 8mm x 16mm HH
(3-11024) 4
90 9.802-816.0 Washer, 7/16" Lock, Split
(All Models except 3-11024) 4
9.802-814.0 Washer, 3/8", Lock,
Split Ring (3-11024) 4
91 9.802-811.0 Washer, 3/8" x 1-1/2",
Fender
(All Models Except 3-11024) 6
8.719-000.0 Washer, 5/16” x 1-1/4”
Fender (3-11024) 6
92 9.802-526.0 Locknut, 3/4" (4-30024A) 2
93 9.803-098.0 Hanger, Hose & Wand 1
94 9.802-778.0 Nut, 5/16" Whiz Loc, Flange 2
95 9.802-518.0 ▲Strain Relief, Watertite
(3-11024D; 4-20024A,B,C;
4-30024B,C; ) 1
9.803-279.0 ▲Strain Relief, 1" Metal
(4-30024A, 5-30024C) 1
8.716-565.0 Strain Relief, 1" (5-30024B) 1
96 9.803-280.0 Locknut, 1"(4-30024A;
5-30024B,C) 1
97 9.802-521.0 Strain Relief, 3/4 Watertight
(4-30024A) 1
98 9.802-518.0 Strain Relief, 3/4 Watertight
Plastic (4-30024A) 1
99 9.800-049.0 Label, Manufacturer’s
Cleaning Solution 1
100 8.900-814.0 Label (PE) 1
101 9.803-032.0 Stand-Off Electrical Box
(4-30024A) 1
102 8.718-708.0 Eye Bolt, 1/4" x 1" 2
103 8.719-073.0 Spring, Pull, Belt Guard 1
ITEM PART NO. DESCRIPTION QTY
104 9.800-040.0 ▲Label, Ground (Motor) 1
105 9.802-225.0 Chemical Injector Assy. 1
106 9.802-762.0 Screw, 10/32" x 1-1/4" 1
Ground
(All Models Except 3-11024D)
9.802-699.0 Screw, 10/32" x 3/4" Ground
(3-11024D) 1
107 9.800-013.0 Label, Indoor Use 1
▲ Not Shown

LANDA PE • 8.913-998.0 • Rev. 03/12
19
PRESSURE WASHER
OPERATOR’S MANUAL
HOSE & SPRAY GUN ASSEMBLY
7
4, 5
1
8
ITEM PART NO. DESCRIPTION QTY
1 9.802-166.0 Coupler, 3/8" Female 1
9.802-100.0 ▲ Quick Coupler O-Ring Large 1
2 8.739-072.0 Hose 3/8” x 50’, 1-Wire, Tuff-Skin 1
3 8.751-234.0 Gun, Landa, 5000 PSI, 10.4 GPM 1
4 8.904-430.0 Wand, Straight, Assy 1
8.711-279.0 Wand, SS 1
5 8.711-323.0 Cover, Wand 1
6 Nozzle, See Page 16, Item # 31 1
7 Nozzle, See Page 17, Item # 32
8 9.802-216.0 Injector, Chem, Non-Adj, 3-5 GPM 1
9 9.802-164.0 Coupler, 1/4" Female 1
9.802-096.0 ▲Quick Coupler O-Ring Small 1
10 9.802-251.0 Tube, 1/4” x 1/2” Clear Vinyl 6 ft.
11 6.390-126.0 Clamp, Hose 2
12 8.707-057.0 Strainer, 1/4” Hose Barb 1
▲ Not Shown
6
9
3
2
HOSE & SPRAY GUN ASSEMBLY PARTS LIST
11
10
12
11

LANDA PE • 8.913-998.0 • Rev. 03/12
PRESSURE WASHER SPECIFICATIONS
20
SPECIFICATIONS
PARTS SPECIFICATIONS
MOTOR
PUMP
Pump Unloader Pump Pump Pulley Pump Bushing Motor Motor
Model Pump Part No. Part No. Pulley Part No. Bushing Part No. Size Voltage/ph Hz
3-11024D LD3030 8.904-857.0 9.803-899.0 AK74H 9.802-369.0 24MM 9.802-402.0 2HP 120V/1PH 60
4-20024A LT5030 8.904-874.0 8.750-299.0 2AK84H 9.802-375.0 25MM 9.802-403.0 6.2HP 230V/1PH 60
4-20024B LT5030 8.904-874.0 8.750-299.0 2AK84H 9.802-375.0 25MM 9.802-403.0 6.2HP 230V/3PH 60
4-20024C LT5030 8.904-874.0 8.750-299.0 2AK84H 9.802-375.0 25MM 9.802-403.0 6.2HP 460V/3PH 60
4-30024A LT5030 8.904-874.0 8.750-299.0 2BK90H 8.715-593.0 25MM 9.802-403.0 7.5HP 230V/1PH 60
4-30024B LT5030 8.904-874.0 8.750-299.0 2BK90H 8.715-593.0 25MM 9.802-403.0 10HP 230V/3PH 60
4-30024C LT5030 8.904-874.0 8.750-299.0 2BK90H 8.715-593.0 25MM 9.802-403.0 10HP 460V/3PH 60
5-30024B LT5030 8.904-874.0 8.750-299.0 2BK65H 9.804-060.0 25MM 9.802-403.0 10HP 230V/3PH 60
5-30024C LT5030 8.904-874.0 8.750-299.0 2BK65H 9.804-060.0 25MM 9.802-403.0 10HP 460V/3PH 60

LANDA PE • 8.913-998.0 • Rev. 03/12
21
PRESSURE WASHER SPECIFICATIONS
SPECIFICATIONS
MOTOR (CON'T)
Motor Motor Pulley Motor Bushing Belt Belt Contactor Overload
Model Model Pulley Part No. Bushing Part No. Size Part No. Part No. Part No.
3-11024D 9.802-339.0 AK32X5/8" 9.804-004.0 N/A N/A AX35 (1) 9.803-683. 0 N/A N/A
4-20024A 9.802-336.0 2AK46H 8.715-547.0 HX1-1/8" 9.802-400.0 AX42 (2) 9.802-411.0 8.724-282.0 N/A
4-20024B 9.802-329.0 2AK46H 8.715-547.0 HX1-1/8" 9.802-400.0 AX42 (2) 9.802-411.0 8.724-273.0 8.724-304.0
4-20024C 9.802-329.0 2AK46H 8.715-547.0 HX1-1/8" 9.802-400.0 AX42 (2) 9.802-411.0 8.724-271.0 8.724-303.0
4-30024A 8.715-097.0 2BK40H 9.802-384.0 HX1-3/8" 9.802-401.0 BX42 (2) 8.715-703.0 8.724-282.0 8.724-306.0
4-30024B 8.751-014.0 2BK40H 9.802-384.0 HX1-3/8" 9.802-401.0 BX42 (2) 8.715-703.0 8.724-273.0 8.724-304.0
4-30024C 8.751-014.0 2BK40H 9.802-384.0 HX1-3/8" 9.802-401.0 BX42 (2) 8.715-703.0 8.724-271.0 8.724-312.0
5-30024B 8.751-015.0 2BK36H 9.802-383.0 HX1-3/8" 9.802-401.0 BX38 (2) 9.802-417.0 8.724-277.0 8.724-305.0
5-30024C 8.751-015.0 2BK36H 9.802-383.0 HX1-3/8" 9.802-401.0 BX38 (2) 9.802-417.0 8.724-278.0 8.724-312.0