Landa PGDC8-3000, Pgdc4-3500 Operator's Manual
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PGDC
Hot Water - Gasoline Powered - Diesel/Oil Heated
Operator’s Manual
Pressure Washer
MODELS:
PGDC4 - 3500
1.110-049.0
PGDC5 - 3500
1.110-050.0
PGDC5 - 3500
1.110-051.0
PGDC8 - 3000
1.110-072.0
®
0.
8.932-96
DIESEL
WARNING:
This product and accessories contains a chemical known to the
State of California to cause cancer, birth defects or other reproductive harm.
For more information about this regulation: www.P65Warnings.ca.gov
For the Landa Dealer nearest you, consult our web page at www.landa.com
8.916-596.0-P 08/16/17
Machine Data Label
2 Landa PGDC Operator’s Manual 8.916-596.0 - P
Machine Data Label . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
How To Use This Manual . . . . . . . . . . . . . . . . . . . . . 4
Safety
Introduction & Safety Information . . . . . . . . . . . . . . . 5
Important Safety Information. . . . . . . . . . . . . . . . . . . 6
Operations
Component Identification . . . . . . . . . . . . . . . . . . . . . 9
Assembly Instructions . . . . . . . . . . . . . . . . . . . . . . . 10
Battery Installation . . . . . . . . . . . . . . . . . . . . . . . . . 10
Operation Instructions. . . . . . . . . . . . . . . . . . . . . . . 11
Detergents & General Cleaning Techniques . . . . . 12
Shutting Down And
Clean-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Maintenance
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Engine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . 14
Landa Sure Fire Oil Burner . . . . . . . . . . . . . . . . . . . 17
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Preventative Maintenance . . . . . . . . . . . . . . . . . . . 22
Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . 22
Oil Change Record . . . . . . . . . . . . . . . . . . . . . . . . . 23
Parts
Landa PGDC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Landa PGDC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Power Platform . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Control Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Option, Float Tank . . . . . . . . . . . . . . . . . . . . . . . . 36
Hose & Spray Gun . . . . . . . . . . . . . . . . . . . . . . . . 38
Burner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Unloader - 4-3500, 5-3500 . . . . . . . . . . . . . . . . . . 40
Unloader - 8-3000 . . . . . . . . . . . . . . . . . . . . . . . . . 41
Pump. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Landa Sure Fire Burner . . . . . . . . . . . . . . . . . . . . 44
LT.2 Series Pump . . . . . . . . . . . . . . . . . . . . . . . . . 48
VRT3 Unloader . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Landa PGDC Operator’s Manual 8.916-596.0 - P
Table of Contents
3
How To Use This Manual
This manual contains the following sections:
• How to Use This Manual
• Safety
• Operations
• Maintenance
• Parts List
The HOW TO USE THIS MANUAL section will tell you how to find important information for ordering correct repair parts.
Parts may be ordered from authorized dealers. When placing an order for parts, the machine model and machine serial number are important. Refer to the
MACHINE DATA box which is filled out during the installation of your machine. The MACHINE DATA box is located on the inside of the front cover of this manual.
Model:
Date of Purchase:
Serial Number:
Dealer:
Address:
Phone Number:
Sales Representative:
The model and serial number of your machine is located on the back of the machine.
The SAFETY section contains important information regarding hazardous or unsafe practices of the machine. Levels of hazards are identified that could result in product damage, personal injury, or severe injury resulting in death.
The OPERATIONS section is to familiarize the operator with the operation and function of the machine.
The MAINTENANCE section contains preventive maintenance to keep the machine and its components in good working condition. They are listed in this general order:
• Storage
• Engine Maintenance
• Landa Sure Fire Oil Burner
• Troubleshooting
• Preventative Maintenance
• Oil Change Record
The PARTS LIST section contains assembled parts illustrations and corresponding parts list. The parts lists include a number of columns of information:
• REF – column refers to the reference number on the parts illustration.
• PART NO.
– column lists the part number for the part.
• QTY – column lists the quantity of the part used in that area of the machine.
• DESCRIPTION – column is a brief description of the part.
• NOTES – column for information not noted by the other columns.
NOTE: If a service or option kit is installed on your machine, be sure to keep the KIT INSTRUCTIONS which came with the kit. It contains replacement parts numbers needed for ordering future parts.
NOTE: The manual part number is located on the lower right corner of the front cover.
4 Landa PGDC Operator’s Manual 8.916-596.0 - P
Introduction & 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 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.
SAVE THESE 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.
Safety
Landa PGDC Operator’s Manual 8.916-596.0 - P 5
Safety
Important Safety Information
WARNING
WARNING: To reduce the risk of injury, read operating instructions carefully before using.
OPERATIONS
MAINTENANCE
SAFET
Y
READ OPERATOR’S
MANUAL THOROUGHLY
PRIOR TO USE.
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.
DANGER
KEEP WATER
SPRAY AWAY FROM
ELECTRICAL WIRING.
WARNING
DANGER: Keep wand, hose, and water spray away from electric wiring or fatal electric shock may result.
4.
All installations must comply with local codes. Contact your electrician, plumber, utility company or the selling distributor for specific details.
WARNING: This machine exceeds
85 db appropriate ear protection must be worn.
EAR PROTECTION
MUST BE WORN
WARNING
WARNING: High pressure spray can cause paint chips or other particles to become airborne and fly at high speeds. To avoid
USE PROTECTIVE
EYE WEAR
AND CLOTHING
WHEN OPERATING
THIS EQUIPMENT.
personal injury, eye, hand and foot safety devices must be worn.
5.
Always wear properly rated eye protection such as safety goggles or face shield while
spraying.
( Safety glasses do not provide full protection.)
6.
Keep operating area clear of all persons.
WARNING
WARNING: Flammable liquids can create fumes which can ignite, causing property damage or severe injury.
RISK OF EXPLOSION:
OPERATE ONLY WHERE
OPEN FLAME OR TORCH
IS PERMITTED
WARNING: Risk of explosion —
Operate only where open flame or torch is permitted.
WARNING
WARNING: Risk of fire — Do not add fuel when the product is operating or still hot.
RISK OF FIRE.
DO NOT ADD FUEL
WHEN OPERATING
MACHINE.
WARNING: Do not use gasoline crankcase draining or oil containing gasoline, solvents or alcohol. Doing so will result in fire and/or explosion.
WARNING: Risk of fire — Do not
Spray flammable liquids.
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 overfilling 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.
When in use, do not place machine near flammable objects as the engine is hot.
9.
Oil burning appliances shall be installed only in locations where combustible dusts and flammable gases or vapors are not present. Do not store or use gasoline near this machine.
6 Landa PGDC Operator’s Manual 8.916-596.0 - P
10. Use No. 1 or No. 2 heating oil (ASTM D306) only.
NEVER use gasoline in your fuel oil tank. Gasoline is more combustible than fuel oil and could result in a serious explosion. NEVER use crankcase or waste oil in your burner. Fuel unit malfunction could result from contamination.
11. Do not confuse gasoline and fuel oil tanks. Keep proper fuel in proper tank.
WARNING
WARNING: Risk of injury. Hot surfaces can cause burns. Use only designated gripping areas of spray gun and wand. Do not place hands or feet on non-insulated areas of the pressure washer.
RISK OF INJURY.
HOT SURFACES
CAN CAUSE BURNS
12. Transport/Repair with fuel tank EMPTY or with fuel shut-off valve OFF.
WARNING
CAUTION: Hot discharge fluid. Do not touch or direct discharge stream at persons.
WARNING: This machine produces hot water and must have insulated components attached to protect the operator.
HOT DISCHARGE FLUID:
DO NOT TOUCH OR
DIRECT DISCHARGE
STEAM AT PERSONS.
13. 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
WARNING: Grip cleaning wand securely with both hands before starting. Failure to do this could result in injury from a whipping wand.
TRIGGER GUN KICKS
BACK — HOLD WITH
BOTH HANDS
14. Never make adjustments on machine while in operation.
15. Be certain all quick coupler fittings are secured before using pressure washer.
Safety
WARNING
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 and animals, or severe injury or death will result.
RISK OF INJECTION
OR SEVERE INJURY
TO PERSONS. KEEP
CLEAR OF NOZZLE.
WARNING
WARNING: Protect machine from freezing.
PROCTECT FROM
FREEZING
16. 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. Follow storage instructions specified in this manual.
17. Inlet water must be clean fresh water and no hotter then 90°F.
DANGER
DANGER: Risk of asphyxiation.
Running this product indoors can result in death due to carbon monoxide, poison gas you cannot
RISK OF
ASPHYXIATION.
USE THIS PRODUCT
ONLY IN A WELL
VENTILATED AREA.
see or smell. Only use outdoors and far away from windows, doors, and openings or vents.
Use this product only in a well ventilated area.
18. Avoid installing machines in small areas or near exhaust fans. Adequate oxygen is needed for combustion or dangerous carbon monoxide will result.
19. Manufacturer will not be liable for any changes made to our standard machines or any components not purchased from us.
20. The best insurance against an accident is precaution and knowledge of the machine.
WARNING
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.
RISK OF INJURY
FROM FALLS WHEN
USING LADDER.
Landa PGDC Operator’s Manual 8.916-596.0 - P 7
Safety
21. Do not allow acids, caustic or abrasive fluids to pass through the pump.
22. Never run pump dry or leave spray gun closed longer than 1-2 minutes.
23. Machines with shut-off spray gun should not be operated with the spray gun in the off position for extensive periods of time as this may cause damage to the pump.
24. Protect discharge hose from vehicle traffic and sharp objects. Inspect condition of high pressure hose before using or bodily injury may result.
25. Before disconnecting discharge hose from water outlet, turn burner off and open spray gun to allow water to cool below 100° before stopping the machine. Then open the spray gun to relieve pressure. Failure to properly cool down or maintain the heating coil may result in a steam explosion.
26. Do not overreach or stand on unstable support.
Keep good footing and balance at all times.
27. Do not operate this machine when fatigued or under the influence of alcohol, prescription medications, or drugs.
28. In oil burning models, use only kerosene, No. 1 home heating fuel, or diesel. If diesel is used, add a soot remover to every tankful.
WARNING
DO NOT SPRAY
MACHINE OR ANY
PEOPLE, ANIMALS OR
ELECTRICAL PARTS.
WARNING: Do not spray machine or any people, animals or electrical parts.
Follow the maintenance instructions specified in the manual.
WARNING
WARNING: If connection is made to a potable water system, the system shall be protected against back flow.
NOT SUITABLE
FOR CONNECTION
TO THE POTABLE
WATER MAINS.
8 Landa PGDC Operator’s Manual 8.916-596.0 - P
Nozzle
Variable
Pressure
Control
Wand Handle
Engine
Switch
Operations
Component Identification
Nozzle
Quick
Coupler
Rupture
Disk
Discharge
Nipple
Variable Pressure
Control Wand
Spray
Gun
Fresh
Water
Inlet
8.932-960.0
DIESEL
GA
S
8.9
16
74
.0
Water Supply
Hose (not included)
Detergent
Injector
(not included)
Detergent
Pick Up
Tube
Detergent
Bucket
(not included)
Trigger
Fuel Oil
Tank
Gasoline
Tank
Burner
Switch
Pressure
Nozzles
Trigger
Safety Latch
High Pressure
Hose
Landa PGDC Operator’s Manual 8.916-596.0 - P 9
Operations
Assembly Instructions
Safety
Latch
High
Pressure
Hose
Spray Wand
High Pressure
Hose
Spray
Gun
8.932-
0.
DIESEL
S
4.0
GA 6-27
Discharge
Nipple
STEP 1: Attach a 5/8" water supply hose to inlet connector. Minimum flow should be 6 or 10 gpm depending on model of machine.
STEP 2: Attach wand to spray gun using teflon tape on threads to prevent leakage. Attach swivel connector on discharge hose to spray gun using teflon tape on threads. Attach swivel connector on high pressure hose to spray gun using teflon tape on threads.
Engage safety latch to prevent from triggering gun when inserting high pressure nozzle.
STEP 3: Attach high pressure hose to discharge nipple using quick coupler. Lock coupler securely into place by pulling back coupler collar and inserting it into discharge nipple, then pushing collar forward to lock in place.
8.932-960.0
DIESEL
GA
S
Gasoline
Burner Fuel
STEP 4: Check engine and pump oil level by removing oil dipstick, making sure oil is on proper indicator marking. Oil should be visible one half way up sight glass located at the end of pump
(SAE 10W-40 non-foaming).
STEP 5: Fill red gasoline tank. Fill green fuel oil tank. Do not confuse gasoline and fuel oil (diesel) tanks.
Keep proper fuel in proper tank.
STEP 6: Install proper battery making sure that the red cable is attached to the positive terminal.
Use a 12V Group 24 battery on all models except 4-40321 and 5-
35321E. These models use a U1
30 amp garden tractor style battery.
Battery Installation
Due to Federal Regulations concerning shipment of corrosive chemicals, batteries are not shipped with this machine.
D A N G E R / P O I S O N
SHIELD
EYES
EXPLOSIVE
GASES CAN CAUSE
BLINDNESS OR INJURY
NO
SPARKS
FLAMES
SMOKING
SULFURIC
ACID
CAN CAUSE
BLINDNESS OR
SEVERE BURNS
FLUSH EYES
IMMEDIATELY
WITH WATER
GET
MEDICAL
HELP
FAST
KEEP OUT OF THE REACH OF CHILDREN. DO NOT TIP. KEEP VENT CAPS TIGHT AND LEVEL.
Red Cable is attached to battery (+) positive terminal, black cable is connected to battery (-) negative terminal.
Black - Negative
Terminal
Black Local purchase of battery will be the responsibility of the owner. Automotive type 12 Volt Group 24 battery is recommended for placement within the weather resistant box. Follow safety and installation instructions furnished with the battery.
Red + Positive
Terminal
Red
10 Landa PGDC Operator’s Manual 8.916-596.0 - P
Operations
Operation Instructions
High Pressure
Nozzle
Wand
Coupler
Collar
Engine
Switch
STEP 1: before operating. Pull wand coupler collar back, insert desired pressure nozzle into coupler, then secure by pushing collar forward.
CAUTION: Never replace nozzles without engaging the safety latch on the spray gun trigger.
STEP 4:
Read operator’s manual
With the spray nozzle pointed away from you or anybody else, press the trigger on the spray gun to obtain pressurized cold water spray.
Brass Soap
Nozzle
High
Pressure
Nozzle
STEP 2: and pull trigger on spray gun allowing water to flow until all air has discharged from system.
Check for water leaks; tighten as needed. control wand handle must be turned clockwise to enable water to flow out of the high pressure nozzle.
Turn on water at faucet
NOTE: Variable pressure
Burner
Switch Detergent
Valve
STEP 5: For hot water, turn the burner switch to ON when a steady stream of water flows out of the spray gun. Burner will now light automatically. NOTE: Do not start machine with burner switch on.
Variable Pressure
Wand (VP)
Variable Pressure
Control Handle
Trigger
STEP 6: Selection of high or low pressure is accompanied by turning the handle. NOTE: High pressure nozzle must be inserted at end of wand to obtain high pressure.
To apply detergent, place detergent pick-up tube into a container of detergent and turn the detergent valve counterclockwise.
Landa PGDC Operator’s Manual 8.916-596.0 - P
STEP 3: Read engine manual.
Move fuel valve to closed or OFF position, if equipped. To start engine, if choke is closed, gradually move it to the open position as the engine warms up. Turn the engine switch to the START position and hold it there until the engine starts.
NOTE: Do not use the electric starter for more than five seconds at a time. If the engine fails to start, release the switch and wait ten seconds before operating the starter again. When the engine starts, allow the engine switch to return to the ON position. If the engine is to be started without the battery, turn switch to start position and pull rope to start. Turn off choke.
WARNING: Small engines may kick back. Do not hold pull rope tightly in hand.
Starter cord kickback (rapid retraction) can result in bodily injury. Kick back will pull hand and arm toward engine faster then you can let go. Always relieve spray gun pressure before pulling starter cord.
Pull starter cord slowly until resistance is felt, then pull rapidly.
11
Operations
Detergents & 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.
STEP 1: Use detergent designed specifically for pressure washers.
Household detergents could damage the pump. 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 2: Apply safety latch to spray gun trigger.
Secure black detergent nozzle into quick coupler.
NOTE: Detergent cannot be applied using the Yellow nozzle.
STEP 3: Selection of high or low pressure is accompanied by turning the handle. NOTE: High pressure nozzle must be inserted at end of wand to obtain high pressure. To apply soap connect detergent injector to discharge nipple and secure by pushing coupler collar forward. Turn handle to lower pressure (water will exit both nozzles). Place detergent pick-up tube into detergent container. Rinse by turning handle for high pressure.
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.
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.
12
Thermal Pump Protection
If you run your pressure washer for 3-5 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.
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.
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.
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 flowing by simply removing detergent siphon tube from bottle.
Landa PGDC Operator’s Manual 8.916-596.0 - P
Operations
Shutting Down And
Clean-up
Burner
Switch
Engine
Key Switch
STEP 1: Remove detergent suction tube from container and insert into one (1) gallon of fresh water. Pull trigger on spray gun and siphon water for one minute.
STEP 2: Turn burner switch off and continue spraying, allowing the water to cool to below 100°F.
STEP 3: Turn engine key switch off and turn off water.
STEP 4: Squeeze trigger on spray gun to relieve remaining pressure.
STEP 5: Remove water supply hose.
STEP 6: Disconnect high pressure hose from high pressure outlet.
Landa PGDC Operator’s Manual 8.916-596.0 - P 13
Maintenance
Storage
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.
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.
5.
Do not allow high pressure hose to become kinked.
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.
When 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 spark plug hole, pull starter grip several 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.
4.
Cover 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 deposits during storage. Such additives may be added to gasoline in fuel tank of the engine, or to gasoline in a storage container.
After Extended Storage
CAUTION: Prior to restarting, thaw out any possible ice from pressure washer hoses, spray gun or wand.
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 deflecting 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.
1.
Check to see that water pump is properly lubricated.
2.
Follow winterizing instructions to prevent freeze damage to pump and coils.
3.
Always neutralize and flush detergent from system after use.
4.
If water is known to be high in mineral content, use a water softener on your water system, or de-scale as needed.
5.
Do not allow acidic, caustic or abrasive fluids to be pumped through system.
6.
Always use high grade quality cleaning products.
7.
Never run pump dry for extended periods of time.
8.
Use clean fuel-kerosene, No. 1 fuel oil, or diesel.
Clean or replace fuel filter every 100 hours of operation. Avoid water contaminated fuel as it will damage the fuel pump.
9.
If machine is operated with smoky or eye burning exhaust, coils will soot up, not letting water reach maximum operating temperature.
10. Never allow water to be sprayed on or near the engine or burner assembly or any electrical component.
11. Periodically delime coils as per instructions.
12. Check to see that engine is properly lubricated.
It is advisable, periodically, to visually inspect the burner. Check air inlet to make sure it is not clogged or blocked. Wipe off any oil spills and keep equipment clean and dry.
The flow of combustion and ventilating air to the burner must not be blocked or obstructed in any manner.
The area around the Landa washer should be kept clean and free of combustible materials, gasoline and other flammable vapors and liquids.
14 Landa PGDC Operator’s Manual 8.916-596.0 - P
Unloader Valves
Unloader valves are preset and tested at the factory before shipping. Occasional adjustment of the unloader may be necessary to maintain correct pressure.
Winterizing Procedure
Damage due to freezing is not covered by warranty.
Adhere to the following cold weather procedures whenever the washer must be stored or operated outdoors under freezing conditions.
During winter months, when temperatures drop below
32°F, protecting your machine against freezing is necessary. Store the machine in a heated room. If this is not possible then mix a 50/50 solution of anti-freeze and water in the float tank. Turn the engine on to siphon the anti-freeze mixture through the machine. If compressed air is available, an air fitting can be screwed into the float tank by removing the float tank strainer and fitting. Then inject the compressed air.
Water will be blown out of the machine when the trigger on the spray gun is opened.
High Limit Hot Water Thermostat
For safety, each machine is equipped with a temperature sensitive high limit control switch. In the event that the water should exceed its operating temperature, the high limit control will turn the burner off until the water cools then automatically reset itself. The thermostat sensor is located on the discharge side of the heating coil. The thermostat control dial is located on the control panel.
Pumps
Use only SAE 10W-40 weight non-foaming oil. Change oil after first 50 hours of use. Thereafter, change oil every year or at 500 hour intervals. Oil level should be checked through use of dipstick found on top of pump, or the red dot visible through the oil gauge window. Oil should be maintained at that level.
Maintenance
Cleaning of Coils
In alkaline water areas, lime deposits can accumulate rapidly inside the heating coil. This growth is increased by the extreme heat build up in the coil. The best preventative for liming conditions is to use high quality cleaning detergents. In areas where alkaline water is an extreme problem, periodic use of Landa Coil
Descaler (part #8.914-296.0) will remove lime and other deposits before coil becomes plugged.
Periodic descaling of the heating coil is recommended so please consult your local Landa Dealer for instruction.
Removal of Soot and Heating Coil
In the heating process, fuel residue in the form of soot deposits may develop between the heating coil pipe and block air flow which will affect burner combustion.
When soot has been detected on visual observation, the soot on the coil must be washed off after following the coil removal steps (See Coil Removal).
Rupture Disk
If pressure from pump or thermal expansion should exceed safe limits, the rupture disk will burst allowing high pressure to be discharged through hose to ground.
When disk ruptures it will need to be replaced.
Fuel
Use clean fuel oil that is not contaminated with water and debris. Replace fuel filter and drain tank every 100 hours of operation. Use No. 1 or No. 2 Heating Oil
(ASTM D306) only. NEVER use gasoline in your burner tank. Gasoline is more combustible than fuel oil and could result in a serious explosion. NEVER use crankcase or waste oil in your burner. Fuel unit malfunction could result from contamination.
Landa PGDC Operator’s Manual 8.916-596.0 - P 15
Maintenance
Fuel Control System
These machines utilize a fuel solenoid valve located on the fuel pump to control the flow of fuel to the combustion chamber. This solenoid valve, which is normally closed, is activated by a flow switch when water is flowing through it. When an operator releases the trigger on the spray gun, the flow of water through the flow switch stops, turning off the current to the fuel solenoid. The solenoid then closes, shutting off the supply of fuel to the combustion chamber. Controlling the flow of fuel in this way allows for an instantaneous burn or no burn situation, thereby eliminating high and low water temperatures, and combustion smoke normally associated with units incorporating a spray gun.
CAUTION: Periodic inspection is recommended to insure that the fuel solenoid valve functions properly. This can be done by operating the machine and checking to see that when the trigger on the spray gun is in the off position, the burner is not firing.
Fuel Pressure Adjustment
To adjust fuel pressure, turn the adjusting screw clockwise to increase, counterclockwise to decrease.
Do not exceed 200 psi.
NOTE: When changing fuel pump, a bypass plug must be installed in return port or fuel pump will not prime.
Electrode Setting
Burner Nozzle
Keep the tip free of surface deposits by wiping it with a clean, solvent-saturated cloth, being careful not to plug or enlarge the nozzle. For maximum efficiency, replace the nozzle each season.
Electrode
1/4” Above
Nozzle Center
1/8” FOR
AC CONE
3/16” FOR
DC CONE
TLINE 1-800-833-1600 SERVICE HO
KNA Burner Gauge
8.922-740.0
Periodically Check Wiring Connections. If Necessary
To Adjust Electrodes, Use Diagram.
16 Landa PGDC Operator’s Manual 8.916-596.0 - P
Landa Sure Fire Oil Burner
Burner Air Adjustment : The oil burner on this machine is preset for operation at altitudes below 500 feet. If operated at higher altitudes, it may be necessary to adjust the air band for a #1 or #2 smoke spot on the
Bacharach scale.
To adjust, start machine and turn burner ON. Loosen two locking screws found on the air band and close air band until black smoke appears from burner exhaust vent. Note air band position. Next, slowly open the air band until white smoke just starts to appear. Turn air band halfway back to the previously noted position.
Tighten locking screws.
Burner Air Adjustment
Reference Numbers
Air Band
Air Band Locking Screws
CAUTION: If white smoke appears from burner exhaust vent during start-up or operation, discontinue use and readjust air bands.
NOTE: If a flue is installed, have a professional serviceman adjust your burner for a #1 or #2 smoke spot on the Bacharach scale.
Maintenance
Coil Removal
Removal of coil, because of freeze breakage or to clean soot from it, can be done quickly and easily.
1.
Disconnect hose from pump to inlet side of the coil.
2.
Carefully disconnect thermostat sensor from electrical connection.
3.
Remove all the fittings from the inlet and discharge side of coil.
4.
Remove the burner assembly from the combustion chamber.
5.
Remove the 3-3/8" bolts from each side of coil and tank assembly (these bolts are used to fasten tank to chassis).
6.
Remove the two bolts which are underneath the bottom wrap (to keep the coil from moving.)
7.
Remove tank top wrap exposing insulation and coil.
8.
Bend back insulation tabs.
9.
Carefully fold back the insulation and remove insulation retainer plates and coil.
10. Replace or repair coil and any insulation found to be torn or broken.
11. Reinstall 1/2" pipe nipples into coil.
Coil Reinstallation
Reinstall new or cleaned coil by reversing Steps 9 through 1.
Final Note
The 12 VDC burner systems can draw as much as 18 amps! For such motors to run properly, the battery and engine charging system must be kept in good condition, and the engine must run fast enough to adequately charge the battery. Do not throttle down the engine at any time while the machine is operating.
Landa PGDC Operator’s Manual 8.916-596.0 - P 17
Maintenance
Troubleshooting
PROBLEM POSSIBLE CAUSE
Faulty pressure gauge
Insufficient water supply
Old, worn or incorrect spray nozzle
Belt slippage
Plumbing or hose leak
LOW
OPERATING
PRESSURE
Faulty or mis-adjusted unloader valve
Worn packing in pump
Fouled or dirty inlet or discharge valves in pump
Worn inlet or discharge valves
Obstruction in spray nozzle
Leaking pressure control valve
Slow engine RPM
Pump sucking air
Valves sticking
Unloader valve seat faulty
Little or no fuel
Improper fuel or water in fuel
Clogged fuel line
Plugged fuel filter
Mis-adjusted burner air bands
Little or no fuel pressure from fuel pump
BURNER
WILL NOT
LIGHT
Faulty burner transformer
(continued on next page)
30 amp circuit breaker tripped
Bridge rectifier defective
12 VDC relay defective
Disconnected or short in electrical wiring
SOLUTION
Install new gauge.
Use larger supply hose; clean filter at water inlet.
Match nozzle number to machine and/or replace with new nozzle.
Tighten or replace; use correct belt.
Check plumbing system for leaks. Re-tape leaks with teflon tape.
Adjust unloader for proper pressure. Install repair kit when needed.
Install new packing kit.
Clean inlet and discharge valves.
Replace with valve kit.
Remove obstruction.
Rebuild or replace as needed.
Set engine speed at proper specifications.
Check water supply and possibility of air seepage.
Check and clean or replace if necessary.
Check and replace if necessary.
Fill tank with fuel.
Drain fuel tank and fill with proper fuel.
Clean or replace.
Replace as needed.
Readjust air bands for clean burn.
Increase fuel pressure to specification and/or replace fuel pump. Test with pressure gauge.
Test transformer for proper arc between contacts.
Replace as needed.
Push reset button
Test and replace
Test and replace
All wire contacts should be clean and tight. No breaks in wire
18 Landa PGDC Operator’s Manual 8.916-596.0 - P
Maintenance
PROBLEM
BURNER WILL
NOT LIGHT
(continued from previous page)
POSSIBLE CAUSE
Flex coupling slipping on fuel pump shaft or burner motor shaft
Replace if needed.
SOLUTION
On-Off switch defective
Improper electrode setting
Fuel not reaching combustion chamber
Check for electrical current reaching burner assembly with burner switch on.
Heavy sooting on coil and burner can cause interruption of air flow and shorting of electrodes
Clean as required.
Check and reset according to diagram in Operator’s Manual.
Check fuel pump for proper flow. Check solenoid flow switch on machines with spray gun control, for proper on-off fuel flow control.
Clean as required.
Clogged burner nozzle
Thermostat faulty or slow engine speed
Increase engine RPM to increase voltage.
Flow switch malfunction Remove, test for continuity and replace as needed.
FLUCTUATING
PRESSURE
MACHINE
SMOKES
WHILE
BURNER UNIT
IS RUNNING
OR
UNIT SMOKES
AT COLD-START
ONLY WHEN
BURNER
IS OFF
Flow solenoid malfunction
Valves worn
Blockage in valve
Pump sucking air
Worn piston packing
Improper fuel or water in fuel
Improper air adjustment
Replace if needed.
Check and replace if necessary.
Check and replace if necessary.
Check water supply and air seepage at joints in suction line.
Check and replace if necessary.
Drain tank and replace contaminated fuel.
Readjust air bands on burner assembly.
Fuel pressure is low <140 psi for burner
Adjust fuel pump pressure to specifications.
Plugged or dirty burner nozzle
Faulty burner nozzle spray pattern
Heavy accumulation of soot on coils and burner assembly
Misaligned electrode setting
Obstruction in smoke stack
Low engine RPM
Replace nozzle. Check parts breakdown for nozzle size
Replace nozzle. Check parts breakdown for nozzle size.
Remove coils and burner assembly, clean thoroughly. Call local dealer.
Realign electrodes to specifications.
Check for insulation blockage or other foreign objects.
Increase RPM to correct specs. See serial plate.
Fuel Pressure is too high for clean burn (fuel PSI above 140 and below
200) and smokes when burner is off
Reduce fuel pressure PSI/Increase air band set for cleaner without max water heat loss
Landa PGDC Operator’s Manual 8.916-596.0 - P 19
Maintenance
PROBLEM
LOW
WATER
TEMPERATURE
WATER
TEMPERATURE
TOO HOT
PUMP
NOISY
PRESENCE
OF WATER
IN OIL
WATER DRIPPING
FROM UNDER PUMP
POSSIBLE CAUSE
Improper fuel or water in fuel
Low fuel pressure
SOLUTION
Replace with clean and proper fuel.
Increase fuel pressure.
Weak fuel pump
Fuel filter partially clogged
Soot build-up on coils not allowing heat transfer
Improper burner nozzle
Incoming water to machine warm or hot
Fuel pump pressure too high
Fuel pump defective
Detergent line sucking air
Defective temperature switch
Check fuel pump pressure. Replace pump if needed.
Replace as needed.
Clean coils.
See specifications pages
Lower incoming water temperature.
See specifications for proper fuel pressure.
Replace fuel pump.
Tighten all clamps. Check detergent lines for holes
Replace.
Incorrect fuel nozzle size See specifications for proper fuel nozzle.
Insufficient water supplied Check water G.P.M. to machine.
Restricted water flow
Air in suction line
Check nozzle for obstruction, proper size.
Check water supply and connections on suction line.
Broken or weak inlet or discharge valve springs
Excessive matter in valves
Worn bearings
Oil seal worn
Check and replace if necessary.
Check and clean if necessary.
Check and replace if necessary.
Check and replace if necessary.
High humidity in air
Piston packing worn
O-Ring plunger retainer worn
Cracked piston
Pump protector
Check and change oil twice as often.
Check and replace if necessary.
Check and replace if necessary.
Check and replace if necessary.
Lower water supply pressure. Do not run with spray gun closed longer than 2 minutes.
20 Landa PGDC Operator’s Manual 8.916-596.0 - P
Maintenance
PROBLEM
OIL DRIPPING
EXCESSIVE
VIBRATION
IN DELIVERY LINE
DETERGENT
NOT DRAWING
FROM SOURCE
PUMP RUNNING
NORMALLY
BUT PRESSURE
LOW ON
INSTALLATION
BURNER
MOTOR
WILL NOT RUN
RELIEF VALVE
LEAKS WATER
POSSIBLE CAUSE
Oil seal worn
SOLUTION
Check and replace if necessary.
Irregular functioning of the valves Check and replace if necessary.
Air leak
Restrictor in float tank is missing
Tighten all clamps. Check detergent lines for holes.
Replace restricter. Check for proper orifice in restrictor.
Filter screen on detergent suction hose plugged
Dried up detergent plugging metering valve
High viscosity of detergent
Hole in detergent line(s)
Low detergent level
Pump sucking air
Clean or replace.
Disassemble and clean thoroughly
Dilute detergent to specifications.
Repair hole.
Add detergent, if needed.
Check water supply and possibility of air seepage.
Valves sticking
Nozzle incorrectly sized
Unloader valve seat faulty
Worn piston packing
Fuel pump seized
Burner fan loose or misaligned
Defective control switch
Loose wire
Defective burner motor
Check and clean or replace if necessary.
Check and replace if necessary
(See serial plate for proper size).
Check and replace if necessary.
Check and replace if necessary.
Replace fuel pump.
Position correctly, tighten set screw.
Replace switch.
Check and replace or tighten wiring.
Replace motor.
Relief valve defective Replace or repair.
Landa PGDC Operator’s Manual 8.916-596.0 - P 21
Maintenance
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 Landa dealer for maintenance. Regular preventative maintenance will add many hours to the life of your pressure washer.
Perform maintenance more often under severe conditions.
Pump Oil
(Non-foaming)
SAE 10W-40
Replace High Pressure Nozzle
Replace Quick Connects
Clean Water Screen/Filter
Replace HP Hose
Inspect
Change
Maintenance Schedule
Oil level daily
After first 50 hours, then every 500 hours or annually
Every 6 months
Annually
Weekly
Annually
22 Landa PGDC Operator’s Manual 8.916-596.0 - P
Maintenance
Oil Change Record
Check pump oil level before first use of your new Power Washer. Change pump oil after first 50 hours and every year or 500 hours thereafter. Use SAE 10W-40 non-foaming oil.
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
Landa PGDC Operator’s Manual 8.916-596.0 - P 23
Notes
24 Landa PGDC Operator’s Manual 8.916-596.0 - P
Parts
Parts
LANDA PGDC
PGDC4 - 3500
1.110-049.0
PGDC5 - 3500
1.110-050.0
PGDC5 - 3500
1.110-051.0
PGDC8 - 3000
1.110-072.0
Landa PGDC Operator’s Manual 8.916-596.0 - P 25
Landa PGDC
75
11
14 8
20
15
9
26
24
23
24
86
16
33
54
62
78
93 3
93
72
SEME
NJU
AUSE I
PULLEY
ARNIN
4 4
To T ank
12
4
28
81
91
92
91
90
87
28
38
19 27
45
28
35
91
29
76
31
18
65
77
85
25
45
76
41
55
82
56, 63
17
67, 68,
69, 70
13
71
79
52
51
34
61
50
59
66
60
58
46
47
42
85
22
21
88
87
39
57
87
30
85
80
32
84
73
93
7
83
88
93
5
6
43
87
74
8.932
-960.0
DIESEL
7
8.916
-27 4.0
GAS
10
36
64
44
36
37
1
2
53
89
48
49
26 Landa PGDC Operator’s Manual 8.916-596.0 - P
Landa PGDC
7
-
8
9
-
5
-
6
REF PART NO.
QTY
1 8.706-604.0
1
2
3
-
4
8.706-603.0
8.921-148.0
-
9.802-193.0
1
2
1
2
-
9.802-053.0
-
9.802-054.0
3
2
3
1
DESCRIPTION
TANK, FUEL, 5 GAL., RED
TANK, FUEL, 10 GAL. POLY YELLOW
STRAP, FUEL TANK SINGLE
STRAP, FUEL TANK SINGLE -
GASKET, NEOPRENE 7"
GASKET, NEOPRENE 7"
BUSHING, RUBBER, NITRILE
BUSHING, RUBBER, NITRILE
ELBOW, FUEL TANK, ZINC
DIPTUBE ASSY, PLASTIC, 17.5" 8.706-496.0
-
1
2
8.912-192.0
1 TOP WRAP, STAINLESS STEEL
9.802-071.0
33" TRIM, 750 B2 X 1/16 BLACK
10 9.800-002.0
11 9.800-006.0
12 6.390-126.0
-
13 8.706-727.0
3
5
1
1
1
LABEL, USE ONLY KEROSENE
LABEL, WARNING, HOT/CALIENTE W/ARROWS
HOSE CLAMP
HOSE CLAMP
BUSHING, 5/16", SNAP LOK
14 8.918-426.0
1 HOSE, 3/8" X 32", 2 WIRE PRESSURE LO
8.918-227.0
15 8.918-425.0
1
1
HOSE, 1/2" X 36", 2 WIRE, PRESSURE LO
HOSE, 3/8" X 29", 2 WIRE, PRESSURE LO
8.918-225.0
16 9.802-781.0
17 8.718-980.0
18 9.802-776.0
1
6
23
23
HOSE, 1/2" X 28", 2 WIRE, PRESSURE LO
NUT, 3/8" WHIZ
WASHER, 5/16" FLAT, SAE
NUT, 5/16" ESNA, NC
19 9.802-261.0
39" HOSE, 3/4"
20 9.802-728.0
2 THREADED BOLT 3/8" X 2"
21 9.802-779.0
22 9.802-807.0
2
2
NUT, 3/8"
WASHER, FLAT, 3/8"
23 9.802-259.0
24" HOSE, 1/2" PUSH-ON
24 9.802-151.0
2 SWIVEL, 1/2" JIC FEM PUSH-ON
25 8.707-020.0
26 8.900-839.0
1
1
1/2" MPT X 3/4" BARB
LABEL, PGDC SKID WARNING
27 9.802-152.0
1 SWIVEL, 3/4" SAE FEM, PUSH-ON
28 9.802-767.0
13 SCREW, 3/8" X 3/4" HH, NC, WHIZ
29 8.718-674.0
30 8.752-918.0
31 9.802-781.0
32 8.706-600.0
33 8.916-471.0
34 8.932-992.0
2
1
2
1
1
9
BOLT, 3/8-16 X 2-1/4", GR8.2 SERATED FLANGE B
CLAMP, HOSE #64SS
NUT, 3/8" FLANGE WHIZ LOC NC
BATTERY, M-100, LARGE
ASSY, POWER PLATFORM PGDC5-3500
MOUNT, RUBBER VIBRATION. 3/8" 70 DURO
NOTES
1.110-050.0, 1.110-051.0
1.110-049.0
1.110-050.0, 1.110-051.0
1.110-049.0
1.110-050.0, 1.110-051.0
1.110-049.0
1.110-050.0, 1.110-051.0
1.110-049.0
1.110-049.0
1.110-050.0, 1.110-051.0
1.110-049.0, 1.110-050.0,
1.110-051.0
1.110-072.0
1.110-049.0, 1.110-050.0,
1.110-051.0
1.110-072.0
Landa PGDC Operator’s Manual 8.916-596.0 - P 27
Landa PGDC
PART NO.
8.920-485.0
9.802-514.0
9.802-525.0
8.916-619.0
9.802-428.0
9.802-765.0
8.932-968.0
9.802-146.0
9.800-040.0
9.802-695.0
9.802-762.0
9.802-802.0
8.718-781.0
9.800-034.0
8.751-215.0
8.709-089.0
8.706-735.0
9.802-089.0
-
9.800-001.0
8.920-295.0
8.707-000.0
9.802-781.0
9.802-797.0
9.802-064.0
8.932-960.0
8.916-274.0
8.920-352.0
8.900-266.0
9.802-753.0
9.800-975.0
9.803-277.0
8.916-443.0
8.712-353.0
8.712-378.0
8.712-354.0
8.712-379.0
8.712-355.0
8.712-380.0
68
-
69
-
REF
35
63
64
65
66
59
60
61
62
55
56
57
58
51
52
53
54
47
48
49
50
43
44
45
46
39
40
41
42
36
-
37
38
67
-
1
1
1
1
QTY
1
DESCRIPTION
WLMT, SKID, PGDC
2
1
4
1
1
1
4
1
1
8
1
4
1
2
1
1
CAP, TANK
CAP, TANK
LABEL, THIS TANK FOR GAS ONLY
SUPPORT, COIL, SKID
CONNECTOR, 1/2" ANCHOR
NUT, 3/8 FLANGE WHIZ
SCREW, #10 X 1/2" HEX HEAD SS
GROMMET, RUBBER NOZZLE HOLDER
LABEL, DIESEL, BLACK ON YELLOW
LABEL, GAS, WHITE ON RED
RETAINER, FUEL LINE
LABEL, NOZZLE
SCREW, 1/4" X 3/4"
LABEL, LANDA LOGO 4.75 X 21"
SCREW, 5/16 X 1/2 WHIZ LOC
WLMT, BACK ELECTRICAL, PGDC
1
1
1
1
4
1
4
1
4
1
1
1
2
2
STRAIN RELIEF, LT., STR., 1/2 NPT .23-45D
LOCKNUT, 1/2" 8463
1 PANEL, PGDC
30" CORD, SERVICE SJOWA 12/3
SCREW, 1/4" X 1/2"
LABEL, INTENDED FOR OUTDOOR, USE, USA
SWIVEL, 1/2" MP X 3/4" GHF
LABEL, GROUND SYMBOL
NUT, 10/32" KEPS
SCREW, 10/32" X 1-1/4" RH, SL, BLK
WASHER, 1/4", FLAT, SAE
SCREW, 40MM, PAN HD
LABEL, CLEAR LEXAN, 4.3" X 5.5"
GROMMET, REMOTE VENT
CLAMP, "WIRE/TUBE .6250"
BUSHING, 1-1/4" SNAP
1
1
NOZZLE, SAQCMEG 0005, RED
NOZZLE, SAQC MEG, 0009
NOZZLE, SAQCMEG 1505, YELLOW
NOZZLE, SAQCMEG, 1509
NOZZLE, SAQCMEG 2505, GREEN
NOZZLE SAQC MEG, 2509
NOTES
1.110-049.0
1.110-050.0, 1.110-051.0
NOT SHOWN
1.110-049.0, 1.110-050.0,
1.110-051.0
1.110-072.0
1.110-049.0, 1.110-050.0,
1.110-051.0
1.110-072.0
1.110-049.0, 1.110-050.0,
1.110-051.0
1.110-072.0
28 Landa PGDC Operator’s Manual 8.916-596.0 - P
REF PART NO.
QTY
70 8.712-356.0
1
DESCRIPTION
NOZZLE, SAQCMEG 4005, WHITE
8.712-381.0
71 8.706-744.0
72 -
1
1
1
NOZZLE, SAQC MEG, 4009
PLUG, PLASTIC, 1"
BURNER ASSY
73 9.802-254.0
21" HOSE 1/4"
74 8.751-059.0
1 VENT, REMOTE ASSY
75 8.916-479.0
1 ASSY, UNLOADER, PGHW
8.925-188.0
76 9.802-771.0
77 9.802-203.0
78 8.921-147.0
79 8.940-051.0
1
1
1
1
5
ASSY, UNLOADER, PGDC, 8-30
SCREW, 10/32 X 3/4
CLAMP, 1/2" RO-CLIP
STRAP, FUEL TANK, DOUBLE
LABEL, LANDA, DIESEL OP INST
80 9.800-708.0
2 SCREW , 5/16"-18" X 3/4"
81 9.802-254.0
74" HOSE 1/4"
82 9.802-773.0
3 NUT, 1/4", ESNA, NC
83 9.802-254.0
24" HOSE 1/4"
84 8.754-911.0
85 9.802-695.0
86 8.750-435.0
87 8.753-066.0
1
5
6
4
CHECK VALVE, 1 WAY, 1/4" BARB
NUT, 10/32 KEP
CAP, BLACK VINYL
CLAMP, 1 EAR, #7
88 9.802-254.0
13" HOSE, 1/4"
89 9.802-254.0
54" HOSE, 1/4"
90 8.753-270.0
91 8.753-065.0
1
2
REDUCER CONNECTOR 3/8" X 1/4"
CLAMP, 1 EAR, #10
92 8.711-785.0
6" HOSE, 3/8" PUSH-ON
93 8.709-069.0
4 CLAMP, SCREW, 5/16"W, 1/4-5/8" D, SS
Landa PGDC
NOTES
1.110-049.0, 1.110-050.0,
1.110-051.0
1.110-072.0
SEE SPECIFICATIONS
PAGE
1.110-049.0, 1.110-050.0,
1.110-051.0
1.110-072.0
16HP, 20HP MODELS
Landa PGDC Operator’s Manual 8.916-596.0 - P 29
Power Platform
59
25
58
57
56
53
57
56
54
16 HP
Models
23
55
UD!
CHA
33
32
31
38
37
13 HP
Models
49
48
47
46
1
23
27
60
23
50
52
7
51
39. 40,
44, 30
28
27
43
41
17
18
60
45
9
29
26
19
10
6
15
15
23
24
22
BEL
TS
PR W
C
AN CA
USE
IN
JU
A
RY
SED P
AUCI
ON
ULLEYS
VER
TI
EX PO
ARNING
SS EMEN
15
35
3
ROUTING
15
TISS
AUSE INJ
ARNIN
24
15
36
20
8
5 41
43
2
16, 21, 12, 11
43
42
34
17
43
18
18
4
14
13
Engine Purge
Port
Honda
62
63
62
64
From Carbon
Canister
65
42
34
Vanguard
Purge Line
Connection
65
66
From Carbon
Canister
65
30 Landa PGDC Operator’s Manual 8.916-596.0 - P
Power Platform
35
36
37
31
32
33
34
27
28
29
30
23
24
25
26
20
-
21
22
16
17
18
19
REF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
PART NO.
-
9.802-695.0
-
8.916-442.0
9.802-764.0
-
-
8.709-089.0
-
-
9.802-125.0
9.802-153.0
9.803-845.0
9.802-800.0
9.802-767.0
QTY
-
1
-
1
-
-
-
1
-
-
1
1
ENGINE
NUT, 10/32" KEPS
PUMP
PUMP BUSHING
ENGINE BUSHING
PLUG, 1/4" JIC
DESCRIPTION
SWIVEL, 1/4" JIC FEM, PUSH-ON
1 BOLT, 1/2" X 5" NC HH TAP ALL THREAD
1 WASHER, 1/2" FLAT
11 SCREW, 3/8" X 3/4" HH, NC WHIZ
NOTES
SEE SPECIFICATIONS
PAGE
1.110-049.0
SEE SPECIFICATIONS
PAGE
WLMT, PLATFORM PGDC
SCREW, 10/32 X 3/4 HEX, WASH SL MACH/BLK 1.110-049.0
PUMP PULLEY
SEE SPECIFICATIONS
PAGE
ENGINE PULLEY
SEE SPECIFICATIONS
PAGE
CLIP, .25ID RND 1.110-049.0
SEE SPECIFICATIONS
PAGE
SEE SPECIFICATIONS
PAGE
1.110-049.0
1.110-049.0
1.110-049.0
9.802-154.0
9.802-779.0
9.802-807.0
9.802-959.0
8.912-457.0
8.922-994.0
9.802-254.0
8.916-610.0
1
2
8
1
PLUG, PUSH-ON, OIL DRAIN, HONDA
NUT, 3/8"
WASHER, FLAT 3/8"
KEY, 0.247 SQR X 2.125"
1
1
WLMT, BELT GUARD, GAS PUMP
WLMT, BELT GUARD, 13 HP,
7" HOSE, 1/4" 1.110-049.0
1 GUARD, BELT, LEFT
1.110-050.0, 1.110-051.0
1.110-049.0
2
2
3
1
LABEL, WARNING, HOT/CALIENTE W/ARROWS
LABEL, WARNING, EXPOSED PULLEYS
NUT, 1/4" FLANGE, ZN
KEY, RING LANDA
1.110-050.0
9.800-006.0
8.932-965.0
9.802-775.0
8.913-902.0
9.802-445.0
8.716-491.0
8.716-492.0
9.802-761.0
9.802-259.0
9.802-151.0
9.802-126.0
9.802-728.0
9.802-771.0
9.802-695.0
8.750-737.0
1
1
4
7
1
1
2
2
2
1
CABLE, BATTERY, 61" EYE TO POST, RED
CABLE, BATTERY, 61" EYE TO POST BLACK
SCREW, M6 X 20MM BH SOC BLACK
HOSE, 1/2" PUSH-ON
SWIVEL, 1/2" JIC FEM, PUSH-ON
PLUG, 1/2" JIC FLARE 639F-8"
THREADED BOLT 3/8" X 2"
SCREW, 10/32" X 3/4" BH SOC CS
NUT, 10/32" KEPS
ADAPTER, HONDA , M20-1.5 X 3/8"
1.110-051.0
Landa PGDC Operator’s Manual 8.916-596.0 - P 31
Power Platform
REF PART NO.
QTY
38 8.707-019.0
1
39 8.750-497.0
40 8.739-597.0
41 8.725-319.0
42 8.725-320.0
1
2
2
2
43 9.802-809.0
44 9.803-008.0
45 8.715-697.0
46 8.707-019.0
4
1
2
1
47 9.802-259.0
48 9.802-151.0
49 9.802-126.0
50 9.802-716.0
51 9.802-776.0
52 8.718-980.0
53 9.802-672.0
54 9.802-867.0
DESCRIPTION
PUSH-ON, 1/2" BARB X 3/8" MPT
MUFFLER, HONDA, RIGHT
BOLT, FLANGE, 8 X 20MM, GX610/620
NUT, 7.16-14 NYL, INS LN ZC
BOLT, 7/16-14 X 2 HEX TAP GRD5 ZC
WASHER, 1/2" FLAT, SAE
SHIELD, HEAT, MUFFLER GUARD
BELT, BX36
PUSH-ON 1/2" BARB X 3/8" MPT
4
4
1
1
1
4
7" HOSE, 1/2" PUSH-ON
1 SWIVEL, 1/2" JIC FEM, PUSH-ON
PLUG, 1/2" JIC FLARE, 639F-8"
BOLT, 5/16" X 2" NC HH
NUT, 5/16" ESNA, NC
WASHER, 5/16" FLAT SAE
MUFFLER, EXHAUST, BRIGGS
GUARD, MUFFLER, 16 HP VANGUARD
55 9.802-868.0
56 9.802-830.0
57 9.802-754.0
58 9.802-794.0
2
4
5
2
BRACE, VANGUARD, MUFFLER BRACKET
SCREW, HEX 1/4"-20 X 1/2"T/F TCS
SCREW, 1/4" X 1/2" HH, NC, WHIZ LOC
NUT, CAGE, 1/4" X 12 GA
59 9.803-011.0
1 SHIELD, HEAT, VANGUARD
60 8.716-011.0
48" CONDUIT, FLEXO
62 8.753-065.0
63 8.711-785.0
2 #10 CLAMP
6" HOSE, 3/8" PUSH-ON
64 8.753-270.0
65 8.753-065.0
-
66 8.753-269.0
1
1
2
1
REDUCER, CONNECTOR 3/8" X 1/4"
#7 CLAMP
#7 CLAMP
REDUCER, CONNECTOR 1/4" X 3/16"
NOTES
1.110-050.0
1.110-050.0
1.110-050.0
1.110-050.0
1.110-050.0
1.110-050.0
1.110-050.0
1.110-050.0
1.110-050.0
1.110-050.0
1.110-050.0
1.110-050.0
1.110-050.0
1.110-050.0
HONDA
HONDA
VANGUARD
32 Landa PGDC Operator’s Manual 8.916-596.0 - P
Control Box
1
9
3
2 8
10
14
5
13
12
11
REF PART NO.
QTY
1
2
8.916-458.0
8.916-612.0
1
1
3
4
5
9.802-453.0
9.802-485.0
9.802-456.0
1
1
1
6 9.802-470.0
1
DESCRIPTION
CONTROL, FRONT, PGDC
LABEL, ELECTRICAL, PGDC
SWITCH, CURVETTE
BREAKER, CIRCUIT, 25 AMP
LIGHT, INDICATOR, GREEN 12V
RELAY, 12V
-
7
9.802-471.0
9.802-695.0
8 9.802-771.0
9 9.802-530.0
10 8.750-095.0
1
1
1
1
1
24V RELAY
NUT, 10/32" KEPS
SCREW, 10/32 X 3/4
RECTIFIER, BRIDGE 12V DC, 30 AMP
THERMOSTAT, 120C/240F
11 8.750-097.0
12 8.712-190.0
1
1
KNOB,THERMOSTAT, 120C/240F
BEZEL,THERMOSTAT
13 8.718-779.0
2 SCREW, 4 MM X 6 MM
14 9.802-447.0
48" CONDUIT, SPLIT
6
7
4
NOTES
(1.110-049.0 HONDA,
1.110-050.0 VAN)
(1.110-051.0 HONDA)
Landa PGDC Operator’s Manual 8.916-596.0 - P 33
Coil
5
4
6
8
9 11
14
19
16
7
12
10
22 25
18
13
24
29
2
7
12
1
27
3
28
TR Trailer
26
20
17
21
23
15
34 Landa PGDC Operator’s Manual 8.916-596.0 - P
6
7
8
9
REF PART NO.
QTY
1 9.802-014.0
2
2
3
4
5
8.706-141.0
9.802-170.0
9.802-883.0
9.802-894.0
1
1
1
1
9.802-896.0
8.933-009.0
9.802-902.0
9.802-781.0
1
2
1
2
DESCRIPTION
NIPPLE, 1/2" X 3" GALV. SCH 80
COUPLING, 1/2"
NIPPLE, 3/8" PLUG STEEL/ZINC FEMALE
INSULATION, FRONT HEAD, NO HOLE
INSULATION, BURNER HEAD, W/HOLE
INSULATION, BLANKET, NO FOIL 24" X 57"
GASKET, BURNER PLATE
INSUL/BLANKET, DIE CUT 28" X 24" X 1"
NUT, 3/8" FLANGE WHIZ LOC, NC
10
11
12
13
14
9.802-807.0
8.916-486.0
9.803-132.0
9.802-797.0
8.912-239.0
15 9.149-003.0
16 9.802-043.0
17 8.707-381.0
18 9.802-727.0
2
1
2
8
1
1
1
1
2
WASHER, FLAT 3/8"
WLMT, BOTTOM WRAP
INSULATION RETAINER PLATE
SCREW, SS #10 X 1/2 HEX HEAD TEK
COIL, LANDA DURA, SCH 80 W/ALUMINIZED
STEEL WRAP
MANIFOLD, COIL OUTLET
ELBOW, 1/2 JIC X 1/2 FEM 90°
RUPTURE DISC ASSY, 8500#
BOLT, 3/8" X 1-3/4" TAP
19 9.802-015.0
20 9.803-559.0
1
1
NIPPLE, 1/2" X 4" GALV. SCH 80
CLAMP,SCREW,9/16"W, 1-1/4"OD, SS
21 9.802-024.0
1 ELBOW, 3/8" MPT x 1/2" FPT STREET, STEE
22 9.802-260.0
26" HOSE, 1/2" PUSH-ON
23 9.196-012.0
24 8.750-097.0
1
1
SCREW, 10-24 X 1/4
THERMOSTAT 240° F
25 9.802-447.0
48" CONDUIT, SPLIT
26 8.706-207.0
1 ELBOW, 3/8" STREET 90°, STEEL
27 8.725-553.0
28 9.802-171.0
29 8.706-248.0
1
1
1
NIPPLE, PIPE 3/8” X 8" SCH 80
COUPLER, 3/8" PLUG, MALE STEEL/ZINC
PLUG, 3/8" ALLEN COUNTER SUNK
NOTES
Coil
Landa PGDC Operator’s Manual 8.916-596.0 - P 35
Option, Float Tank
23
27
19
28
21
27
22
17
27
25
26
18
24
20
8
14
7
16
11
1
16
15
13
3
4
5
2
12
10
5
9
6
8
36 Landa PGDC Operator’s Manual 8.916-596.0 - P
6
7
8
9
REF PART NO.
QTY
1 9.804-042.0
1
2
3
4
5
8.749-328.0
8.707-061.0
9.802-128.0
8.750-743.0
1
1
1
1
9.802-132.0
9.802-146.0
8.707-000.0
8.706-512.0
1
1
1
1
10 9.803-671.0
11 9.802-768.0
12 9.802-767.0
13 9.802-781.0
14 9.802-771.0
15 9.802-695.0
16 8.916-457.0
17 8.916-448.0
2
2
2
1
1
1
2
1
DESCRIPTION
TANK, FLOAT 1-1/2 GAL
FLOAT VALVE, 1/2" KERICK
STRAINER, 1/2" BASKET
NIPPLE, 1/2" JIC X 1/2" PIPE
BULKHEAD, 1/2" POLYPRO
ELBOW, 3/4" JIC X 1/2"
SWIVEL, 1/2" MP X 3/4" GHF
CONNECTOR, 1/2" ANCHOR
BALL, FLOAT, BLACK PLASTIC
ROD, THREADED, 1/4" X 5
SCREW, 3/8" X 1-1/4" WHIZ
SCREW, 3/8" X 3/4" WHIZ
NUT, 3/8" FLANGE, WHIZ LOC
SCREW, 10/32" X 3/4"
NUT, 10/32" KEPS
STRAP, FLOAT TANK
WLMT, BASE, FLOAT TANK
18 8.916-446.0
1 WLMT, LID, FLOAT TANK
19 9.802-251.0
18" TUBE, CLEAR VINYL
20 9.802-753.0
21 8.916-460.0
2
1
SCREW, 1/4" X 3/4"
CHEMICAL, FRONT, PGDC
22 8.902-427.0
23 8.916-492.0
1
1
VALVE, ASSY, CHEMICAL
LABEL, DETERGENT VALVE
24 9.802-252.0
68" TUBE, BRAIDED VINYL
25 9.802-251.0
72" TUBE, CLEAR VINYL
26 8.707-058.0
27 6.390-126.0
28 8.706-955.0
1
3
1
STRAINER W/CHECK VALVE
CLAMP
HOSE BARB, 1/4 BARB X 1/8" MPT
Option, Float Tank
NOTES
Landa PGDC Operator’s Manual 8.916-596.0 - P 37
Hose & Spray Gun
5,6
4
7
1
3
8
High Pressure
Nozzle
REF PART NO.
QTY
1 9.802-166.0
1
DESCRIPTION
COUPLER, 3/8" FEMALE
-
2
3
9.802-100.0
8.739-072.0
4.775-054.0
1
1
1
O-RING, 3/8"
HOSE, 3/8" X 50', 2-WIRE TUFF-SKIN
EASY! FORCE ADVANCED KNA
-
4
8.751-234.0
8.711-293.0
83-SSVPKIT
9.802-165.0
5
9.802-096.0
6
7
9.802-286.0
9.802-216.0
8
9
6.390-126.0
8.707-139.0
10 9.802-164.0
1
1
1
1
1
2
1
1
1
1
GUN, LANDA, L1050, 5000 PSI, 10.4 GPM
WAND, UP ZNC (AL 344) W/CPLR
W/ SOAP NOZZLE
REPAIR KIT, AL STAINLESS STEEL
COUPLER, 1/4" MALE
O-RING
BRASS SOAP NOZZLE
DETERGENT INJECTOR ASSY
CLAMP, HOSE, .46-, .54 ST
COUPLER, 1/4"PLUG, MALE, STEEL/ZINC
COUPLER, 1/4"SOCKET, FEMALE, BRASS
2
NOTES
REPLACEMENT ONLY
NOT SHOWN
1.110-049.0, 1.110-050.0,
1.110-051.0
1.110-072.0
NOT SHOWN
REPLACEMENT ONLY
NOT SHOWN
NOT SHOWN
NOT SHOWN
NOT SHOWN
38 Landa PGDC Operator’s Manual 8.916-596.0 - P
Burner
5
3
1
8
6
1
2
3
4
7
5
6
7
8
REF PART NO.
QTY
1 8.709-069.0
2
2 9.802-254.0
DESCRIPTION
CLAMP, SCREW, 5/16"W, 1/4-5/8" D, SS
5" HOSE, 1/4", PUSH-ON
3
4
8.706-941.0
8.709-152.0
1
1
HOSE BARB, 1/4" BARB X 1/4" ML
FILTER, DIESEL FUEL, DISPOSABLE
BURNER ASSEMBLY
9.802-519.0
1 STRAIN RELIEF, 2 SCREW 2 METAL 1/2"
9.802-428.0
30" CORD, SERVICE, SJOWA 12/3
9.801-265.0
1 LABEL, LANDA SURE FIRE
NOTES
SEE SPECIFICATIONS
PAGE
Landa PGDC Operator’s Manual 8.916-596.0 - P 39
Unloader - 4-3500, 5-3500
8
6
4
7
10
9
Float Tank
Option Only
5
3
4
1
2
REF PART NO.
QTY
1 9.802-039.0
1
DESCRIPTION
ELBOW, 1/2" JIC X 3/8" MPT
2
3
9.802-870.0
1 BLOCK, UNLOADER, 3/8 X 3/8, 1.25 BRASS
9.802-048.0
1 SWIVEL, 1/2" JIC FEM, 3/8" MAL
6
7
8
4
5
9.802-036.0
9.802-129.0
8.750-299.0
8.933-006.0
8.705-974.0
2
1
1
1
1
NIPPLE, 1/2 JIC, 3/8 PIPE
ELBOW, 1/2" JIC X 3/8" 90°
UNLOADER VRT 3, 8 GPM @ 4500 PSI
SWITCH, FLOW MV60
NIPPLE, 3/8" HEX STEEL
9 8.706-965.0
1 HOSE BARB, 1/4" X 3/8" 90°
10 9.802-254.0
6 ft. HOSE, 1/4 PUSH-ON
40 Landa PGDC Operator’s Manual 8.916-596.0 - P
NOTES
Unloader - 8-3000
1
2
3
4
8
9
5
6
7
REF PART NO.
QTY
1
2
9.802-036.0
8.933-006.0
1
DESCRIPTION
NIPPLE, 1/2" JIC X 3/8" MPT, STEEL
1 SWITCH, FLOW MV60
3
4
5
6
8.705-974.0
8.706-171.0
9.802-048.0
9.802-038.0
1
1
1
1
NIPPLE, 3/8" HEX STEEL -P/N-C3069X6
ELBOW, 1/2" MPT X 3/8" FPT STREET, STEEL
SWIVEL, 1/2" JIC FPT, 3/8" MPT STEEL
NIPPLE, 1/2" JIC X 3/8" MPT, STEEL
7
8
9.802-869.0
8.712-708.0
1
1
BLOCK, UNLOADER, 1/2 X 1/2, 1.75, STEEL
UNLOADER VALVE (GIANT 22913) 30
9 9.802-132.0
1 ELBOW, 3/4" MSAE X 1/2" MPT, BRASS
10 9.802-040.0
1 ELBOW, 1/2 JIC, 1/2, 90°-P/TF5405-8-8
Landa PGDC Operator’s Manual 8.916-596.0 - P
10
NOTES
41
Pump
11
10
12
10
13
9
Float Tank
Option Only
1
7
8
16
15
14
6
3
2
5
4
2
3
4
5
REF PART NO.
QTY
1 8.921-713.0
1 PUMP, LT6036L
-
-
DESCRIPTION
8.921-711.0
1 PUMP, LT4540L
8.920-590.0
1 PUMP, LANDA LX9536L.2, 9.5@3625 1740RPM
8.912-461.0
9.802-123.0
8.706-864.0
8.707-256.0
1
1
1
1
ASSY, GAS PUMP PLATE
TEE, 1/2" W/ (1) HOLE
PLUG, 1/8" COUNTERSUNK
PUMP PROTECTOR, 1/2"
6
7
8
-
9.802-128.0
1 NIPPLE, 1/2" X 1/2" MPT PIPE
9.802-039.0
1 ELBOW, 1/2" JIC X 3/8" MPT
9.802-132.0
1 ELBOW, 3/4" JIC X 1/2" 90°
8.706-902.0
1 NIPPLE, 3/4" JIC X 1/2" PIPE
9 9.802-127.0
1 NIPPLE, 1/2" JIC X 3/8 PIPE
10 9.802-151.0
2 SWIVEL 1/2" PUSH-ON
11 9.802-126.0
1 PLUG, 1/2" JIC
12 9.802-259.0
20" HOSE, 1/2" PUSH-ON
13 8.706-868.0
1 PLUG, 1/2"
14 9.802-744.0
4 BOLT, 10MM X 20MM, ZINC
15 8.718-961.0
4 WASHER, M10, SPLIT ZINC
16 9.802-807.0
4 WASHER 3/8" FLAT ZINC
42 Landa PGDC Operator’s Manual 8.916-596.0 - P
NOTES
(1.110-051.0 1.110-050.0)
(1.110-049.0)
(1.110-072.0)
(TR3500/6000 OPTION)
Specifications
Pump
Machine
Model
Pump
Model
Part # Pulley Pulley Part # Bushing
Bushing
Part #
Belt
Size/Qty
Belt Part #
1.110-049.0 LT4540/L 8.921-711.0
2BK90 8.715-593.0
25mm 9.802-403.0 BX36 (2) 8.715-697.0
1.110-050.0 LT6036/L 8.921-713.0
2BK90 8.715-593.0
25mm 9.802-403.0 BX36 (2) 8.715-697.0
1.110-051.0 LT6036/L 8.921-713.0
2BK90 8.715-593.0
25mm 9.802-403.0 BX36 (2) 8.715-697.0
1.110-072.0 LX9536/L 8.920-590.0
2BK80 8.715-592.0
25mm 9.802-403.0 BX37 (2) 8.715-698.0
Engine
Model
1.110-049.0
1.110-050.0
1.110-051.0
Model Part # Pulley Pulley Part # Bushing
Bushing Part
#
Honda GX390(389cc) 8.750-579.0
2BK32H 9.802-381.0
Briggs Vanguard(570cc) 8.754-819.0
2BK32H 9.802-381.0
Honda GX630(688cc) 8.752-149.0
2BK32H 9.802-381.0
Hx1”
P2x1"
P2x1"
9.802-399.0
9.802-404.0
9.802-404.0
8.752-149.0
2BK36H 9.802-383.0
P2x1-1/8" 9.802-405.0
Landa Sure Fire Burner Specifications
Model
Number
Burner
Assy No.
Fuel Nozzle w/100 psi
Check
Valve
Igniter Motor Fuel Pump Solenoid
Coil
Electrode
1.110-049.0
8.918-919.0 8.754-889.0 8.919-116.0 8.751-074.0
8.754-705.0
9.802-562.0 8.750-778.0
1.110-050.0
8.918-919.0 8.754-889.0 8.919-116.0 8.751-074.0
8.754-705.0
9.802-562.0 8.750-778.0
1.110-051.0
8.918-919.0 8.754-889.0 8.919-116.0 8.751-074.0
8.754-705.0
9.802-562.0 8.750-778.0
1.110-072.0
8.918-919.0 8.754-889.0 8.919-116.0 8.751-074.0
8.754-705.0
9.802-562.0 8.750-778.0
Landa PGDC Operator’s Manual 8.916-596.0 - P 43
Landa Sure Fire Burner
Replacement Parts
For best performance specify genuine KNA replacement parts
7
7
39
44
28
27
36
43 36
37
37 35
39 9
46
34
29
48
5
26
45
41
49
18
19
23
37
21
20
10
8
2
38
36
32
36
31
44
4
15
30
47
16
11
13
36
25
24
12
6
36
3
40
5
33
17 3
39
39
14
33
22
Landa PGDC Operator’s Manual 8.916-596.0 - P
4
5
6
7
REF PART NO.
QTY
1 8.919-050.0
1
2
3
-
-
8.751-160.0
8.754-705.0
8.700-759.0
8.700-760.0
1
1
1
1
9.807-348.0
9.802-510.0
8.750-541.0
8.750-517.0
1
2
1
1
-
-
8
-
8.750-518.0
8.750-074.0
8.750-543.0
8.751-073.0
9
-
8.750-520.0
8.751-072.0
10 8.900-083.0
11 8.750-547.0
1
1
1
1
1
1
1
1
12 8.750-545.0
13 8.749-000.0
14 8.752-034.0
15 8.752-035.0
16 8.750-539.0
17 8.751-354.0
18 8.750-526.0
19 8.750-525.0
20 8.717-273.0
21 8.750-778.0
8.751-342.0
22 8.750-779.0
-
-
8.750-782.0
8.750-780.0
8.750-781.0
23 8-919-114.0
-
-
8-919-115.0
8-919-116.0
24 8.751-165.0
25 8.754-905.0
26 8.751-134.0
27 8.918-454.0
28 8.750-542.0
29 8.750-116.0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
DESCRIPTION
BURNER HOUSING ASSEMBLY
AIR GUIDE
FUEL PUMP, SUNTEC OL35 12-24 V SOL
FUEL PUMP, SUNTEC A2VA-3106 120 V SOL
FUEL PUMP, SUNTEC A2VA-3106 120 V SOL
LABEL, CLEAR MYLAR
CABLE, TIE, 4" BLACK
AIR BAND
MOTOR,1/6 HP 115V 60HZ
MOTOR,1/6 HP 230V 60HZ
MOTOR,1/7 HP 12VDC AMETEK
COUPLING, FLEX, 1/2" X 5/16"
COUPLING, FLEX, 5/16" X 5/16"
FAN, 4.53" X 2.42",1/2" BORE, F115-62S
FAN, 4.53" X 2.42", .313 BORE, F115-625
100 PSI SNAP CHECK VALVE
CONNECTOR, 37° FLARE X 1/8” NPT, LONG
CONNECTOR, 37° FLARE X 1/8” NPT
FUEL LINE ASSEMBLY
FLANGE, KNA BURNER, 1” TUBE
FLANGE, KNA BURNER, 3” TUBE
GASKET, FLANGE
GASKET, BURNER TUBE
GUN, ELECTRODE/NOZZLE, 3"
GUN, ELECTRODE/NOZZLE, 1"
FUEL NOZZLE 2.00 X 90 B
ELECTRODE, IGNITION, AC
ELECTRODE, IGNITION, DC
CONE, AIR F4
CONE, AIR F6
CONE, AIR F12
CONE, AIR F22
IGNITER, BURNER 120V
IGNITER, BURNER 230V
IGNITER, BURNER 12VDC
PLUG, HOLE 0.875 PLASTIC
GASKET, KNA BURNER PUMP SUNTEC
PLUG, 1/8" NPT X HEX SHOULDER
GASKET, JUNCTION BOX
COVER, JUNCTION BOX
BLOCK, TERMINAL, 5 POLE
Landa Sure Fire Burner
NOTES
Landa PGDC Operator’s Manual 8.916-596.0 - P 45
Landa Sure Fire Burner
REF PART NO.
QTY
30 8.750-817.0
2
-
-
8.750-818.0
8.750-819.0
8.750-820.0
31 8.750-784.0
1
1
1
1
32 8.750-785.0
33 8.733-001.0
34 8.718-762.0
35 9.807-345.0
1
2
2
1
-
-
9.807-346.0
9.807-347.0
36 8.718-810.0
37 8.750-770.0
38 8.750-816.0
39 8.750-768.0
1
1
6
3
1
4
DESCRIPTION
LIGHT, INDICATOR, GREEN,14V
LIGHT, INDICATOR, GREEN, 28V
LIGHT, INDICATOR, GREEN, 125V
LIGHT, INDICATOR, GREEN, 250V
SITE GLASS
RING, PUSH ON INTERNAL, 1305-112
SCREW, 8 X 1/4" HI LOW THREAD CUT PPH
SCREW, 8-32 X 1/2",M PH RDH PL
LABEL, IGNITER 120V
LABEL, IGNITER 230V
LABEL, IGNITER 12VDC
SCREW, 10/32 X 1/2", WHIZ LOC FLANGE
SCREW, 10/32 X 5/8", WHIZ LOC FLANGE
SCREW, 10/32 X 1/4", GROUNDING
SCREW, 1/4-20 X 1", PHIL FHMS
NOTES
46 Landa PGDC Operator’s Manual 8.916-596.0 - P
Landa Sure Fire Burner
REF PART NO.
QTY
40 8.750-771.0
4
41 9.802-745.0
42 -
43 9.801-268.0
44 -
1
1
1
1
45 8.750-830.0
46 9.807-339.0
-
-
9.807-340.0
9.807-341.0
1
1
1
1
-
-
9.807-342.0
9.807-343.0
9.807-344.0
47 9.801-274.0
48 8.919-105.0
49 8.716-451.0
1
1
1
1
1
1
DESCRIPTION
SCREW, 1/4-20 X 1/2", WHIZ LOC
SCREW, 10/32 X 1/2" SHCS
LABEL, BRAND NAME
LABEL, DISCONNECT POWER SUPPLY
LABEL, SERIAL PLATE
PLUG, HOLE 0.285 PLASTIC
LABEL, WIRING DIAGRAM, BURNER 115V-115V
LABEL, WIRING DIAGRAM, BURNER 230V-230V
LABEL, WIRING DIAGRAM, BURNER 230V-115V
LABEL, WIRING DIAGRAM, BURNER 115V-24V
LABEL, WIRING DIAGRAM, BURNER 230V-24V
LABEL, WIRING DIAGRAM, BURNER 12VDC
LABEL, BURNER LIGHTS
PLATE, TERMINAL BLOCK NUMBERS
TERMINAL, JUMPER SPADE
NOTES
NOT SHOWN
Landa PGDC Operator’s Manual 8.916-596.0 - P 47
LT.2 Series Pump
23
24
25
26
27
28
29
30
34
35
36
37
38
39
40
41
42
48 47
43
44
45
46
18
17
16
15
12
14
13
22
21
20
19
11
7
9
8
6
5
4
3
2
14
13
12
11
10
1
27
31
26
32
33
24
23
TORQUE SPECS
ITEM # FT. LBS.
14 95
15
23
45
8
34
42
48
10
30
8
48
13
14
15
16
9
10
11
12
REF PART NO.
QTY
1 8.752-825.0
1
2 3
5
6
3
4
7
8
-
-
-
-
-
9.802-926.0
3
3
3
3
3
1
9.803-199.0
8.753-816.0
9.804-498.0
-
9.803-193.0
9.802-928.0
8.753-817.0
9.802-890.0
6
6
8
8
1
1
6
6
DESCRIPTION
CRANKCASE
PLUNGER OIL SEAL
O-RING Ø1.78 X 37.82
PRESSURE RING, 18MM
U-SEAL, 18MM
INTERMEDIATE RING, 18MM
U-SEAL, 18MM
BRASS PLUG, G1/2
COPPER WASHER 1/2
MANIFOLD HOUSING
O-RING Ø2.62 X 25.1
VALVE ASSEMBLY
O-RING 3068
VALVE PLUG
MANIFOLD STUD BOLT
LOCK WASHER
Landa PGDC Operator’s Manual 8.916-596.0 - P
NOTES
SEE KITS TABLE
SEE KITS TABLE
SEE KITS TABLE
SEE KITS TABLE
SEE KITS TABLE
SEE KITS TABLE
SEE KITS TABLE
SEE KITS TABLE
SEE KITS TABLE
REF PART NO.
QTY
17 8.719-008.0
1
18 8.707-262.0
19 -
20
21
-
-
1
6
6
6
22 -
23 8.752-830.0
24 9.802-884.0
25 9.803-182.0
6
8
8
1
26 9.803-186.0
27 9.803-160.0
28 8.753-818.0
8.752-827.0
29 9.803-167.0
30 8.752-834.0
31 9.803-139.0
32 9.803-177.0
1
1
1
2
2
2
1
1
33 9.803-181.0
34 8.752-841.0
35 8.752-820.0
36 8.753-819.0
37 8.752-823.0
38 8.753-820.0
40 8.752-821.0
41 9.802-889.0
42 9.802-937.0
43 9.803-194.0
44 8.752-826.0
45 9.803-906.0
46 8.707-262.0
47 9.803-202.0
48 8.752-824.0
1
1
5
6
1
1
1
3
3
3
6
1
3
3
3
DESCRIPTION
COPPER WASHER 3/8
BRASS PLUG 3/8
VALVE SEAT
VALVE PLATE
VALVE SPRING
VALVE CAGE
HEX SCREW
WASHER
CLOSED BEARING HOUSING
O-RING Ø2.62 X 71.12
ROLLER BEARING
CRANKSHAFT Ø25 (4540)
CRANKSHAFT Ø25 (6036)
CRANKSHAFT KEY
OIL DIP STICK
CRANKSHAFT SEAL
SHIM
BEARING HOUSING
PLUNGER BOLT
BONDED SEAL
PLUNGER, 18MM
COPPER SPACER
PLUNGER ROD
CONNECTING ROD
SPRING WASHER
CONNECTING ROD SCREW
O-RING Ø2.62 X 152.07
CRANKCASE COVER
O-RING Ø1.78 X 14.00
BRASS PLUG G3/8
SIGHT GLASS G3/4
COVER SCREW
LT.2 Series Pump
NOTES
SEE KITS TABLE
SEE KITS TABLE
SEE KITS TABLE
SEE KITS TABLE
SEE KITS TABLE
SEE KITS TABLE
SEE KITS TABLE
SEE KITS TABLE
KIT NUMBERS
KIT DESCRIPTION
ITEMS NUMBERS
INCLUDED
NO. OF CYLINDERS KIT
WILL SERVICE
8.753-821.0
Plunger Seals
18 mm
3, 5, 7
3
8.753-822.0
Seal Packing
18 mm
8.753-823.0
Plunger
18 mm
3, 4, 5, 6, 7, 34, 35, 36, 37
8.753-824.0
Complete Valve
11, 12, 13
8.752-835.0
Plunger Oil
Seals
2
1 1 6 3
Landa PGDC Operator’s Manual 8.916-596.0 - P 49
VRT3 Unloader
8.750-297.0
, 8 GPM, 2320 PSI
8.750-298.0
, 8 GPM, 3630 PSI
8.750-299.0
, 8 GPM, 4500 PSI
20
19
14
8
18
17
16
13
15
15
6
12
11
26
3
4
5
6
9
10
9
1
21
22
23
24
25
2
7
REF
25
18
-
-
-
PART NO.
8.750-713.0
8.750-712.0
8.750-709.0
8.750-710.0
-
QTY
1 OUTLET FITTING
DESCRIPTION
1 KNOB, UNLOADER
REPAIR KIT, VRT3, 2320/3630 PSI
-
-
REPAIR KIT, VRT3, 4500 PSI
(KIT ITEMS: 3, 4, 6, 9-12, 21, 24)
50 Landa PGDC Operator’s Manual 8.916-596.0 - P
NOTES
VRT3 Unloader
Unloader Adjustment Procedures
1. Remove lock nut (Item 19).
2. Remove adjustment knob (Item 18).
3. Loosen the two (2) nuts (Item 15), move them upward on stem (Item 8) until you see 4 or more threads below the nut.
4. Re-attach adjusting knob (Item 18).
5. Start machine. Open the trigger of the spray gun. Increase pressure by turning adjustment knob (Item 18) clockwise until pressure is at the desired operating pressure.
6. Remove the adjustment knob (Item 18), tighten the lower nut (Item 15) tightly against the upper nut (Item 15).
Re-attach adjustment knob (Item 18) and screw down until contact is made with the nuts (Items 15). Screw down lock nut (Item 19) onto the stem (Item 8) until the threads cut into the nylon insert of the lock nut
(Item19).
* If adjustment knob (Item 18) DOES NOT make contact with upper nut (Items 15), remove adjusting knob (Item
18), re-adjust (raise) nuts (Items 15) on stem (Item 8) and re-attach adjustment knob (Item 18), then repeat step #6.
** If adjustment knob (Item 18) DOES make contact with upper nut; release the trigger of the spray gun and watch the pressure gauge for the pressure increase (“spike”). This “spike” SHOULD NOT exceed 500 psi above the operating pressure. If “spike” pressure exceeds the 500 psi limit, remove the adjusting knob (Item
18) and re-adjust (lower) the nuts (Items 15) on the stem (Item 8). Re-attach the adjusting knob (Item 18), then repeat step #6.
Landa PGDC Operator’s Manual 8.916-596.0 - P 51
8 .
9 16-5 9 6.0 • Printed in U.S.A.

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