Husqvarna 1337PW Specifications, General Maintenance Recommendations, Pressure Washer Maintenance

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Maintenance

SPECIFICATIONS

Outlet Pressure . . . . . 3,700 psi

Flow Rate . . . . . . . . . . 4.0 gallons per minute (gpm)

Detergent . . . . . . . . . . Use detergent approved for pressure washers

Water Supply . . . . . . Not to Exceed 100°F

Temperature

Automatic Cool . . . . Will cycle when water

Down System reaches 125°-155°F Unit Weight . . . . . . . . 147 lbs.

GENERAL MAINTENANCE RECOMMENDATIONS

The pressure washer warranty does not cover items that have been subjected to operator abuse or negligence. To receive full value from the warranty, the operator must maintain the pressure washer as instructed in this manual.

•Some adjustments will need to be made periodically to properly maintain your pressure washer.

•All maintenance in this manual and the engine owner’s manual should be made at least once each season.

•If equipped with inflatable tires, keep the air pressure at the value marked on the tire or within 15 and 40 psi.

Check High Pressure Hose

The high pressure hose can develop leaks from wear, kinking, or abuse. Inspect the hose each time before using it. Check for cuts, leaks, abrasions or bulging of cover, damage or movement of couplings. If any of these conditions exist, replace the hose immediately.

WARNING

The high pressure stream of water that this equipment produces can pierce skin and its underlying tissues, leading to serious injury and possible amputation.

•NEVER repair high pressure hose. Replace it.

•Replacement hose rating MUST exceed maximum pressure rating of unit.

Check Detergent Siphoning Tube

Examine the filter on the detergent tube and clean if clogged. The tube should fit tightly on the barbed fitting. Examine the tube for leaks or tears. Replace the filter or tube if either is damaged.

Cleaning Detergent Siphoning Tube

If you used the detergent siphoning tube, you must flush it with clean water before stopping the engine.

1.Place chemical injection siphon/filter in a bucket full of clean water.

2.Attach black low pressure spray tip.

3.Flush for 1-2 minutes.

4.Shut off engine.

Before Each Use

1.Check engine oil level.

2.Check water inlet screen for damage.

3.Check in-line filter for damage.

4.Check high pressure hose for leaks.

5.Check detergent siphoning tube and filter for damage.

6.Check spray gun, nozzle extension, and spray tips for leaks.

7.Rinse out garden hose to flush out debris.

IMPORTANT: Simply shutting OFF engine will not release pressure in the system. When the engine has shut down, squeeze the trigger on the spray gun to relieve the pressure in the hose.

Check Gun and Nozzle Extension

Examine the hose connection to the spray gun and make sure it is secure. Test the trigger by pressing it and making sure it springs back into place when you release it. Put the safety latch in the on position and test the trigger. You should not be able to press the trigger.

PRESSURE WASHER MAINTENANCE

Check and Clean Inlet Screen

Examine the screen on the water inlet. Clean it if the screen is clogged or replace it if screen is damaged.

Check In-Line Filter

Refer to Figure 9 and service the in-line filter if it becomes clogged, as follows:

Figure 9 — Clean In-Line Filter

Filter Screen

Nozzle Extension

O-ring

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Contents 01906 1337PW Equipment Description Table of ContentsSafety Rules When Transporting or Repairing Equipment High pressure spray may damage fragile items including glass High Pressure Outlet with Quick Connect- To connect Know Your Pressure WasherRemove Pressure Washer From Carton AssemblyCarton Contents Preparing Pressure Washer for USEConnect Hose and Water Supply to Pump Add Engine Oil and FuelHow to Stop Pressure Washer HOW to USE Pressure WasherChecklist Before Starting Engine How to Start EngineCleaning and Applying Chemical How to Use the Spray TipsDischarging the warm water onto the ground Pressure Washer RinsingAutomatic Cool Down System Pressure Washer Maintenance SpecificationsGeneral Maintenance Recommendations To remove air from the pump, follow these steps Nozzle MaintenanceRing Maintenance Purge Pump of Air ContaminantsCheck Oil Level Engine MaintenancePump Maintenance Oil Change ProcedureProtecting the Pump Preparing the Unit for StorageStoring the Engine Troubleshooting Page Items Not Illustrated Description Exploded View and Parts List Main UnitDescription Exploded View Pump & Unloader Qty Description Parts List Pump and UnloaderPortable Generator About your equipment warrantyEquipment Consumer Use Commercial Use Pressure Washer

1337PW specifications

The Husqvarna 1337PW is a powerful pressure washer designed for both residential and commercial cleaning tasks. With its robust construction and versatile features, this machine stands out in the market for its efficiency and usability.

At the heart of the 1337PW is a reliable and efficient electric motor that delivers a significant amount of pressure, making it ideal for tackling tough dirt and grime. The unit offers a maximum pressure of 2000 PSI and a flow rate of 1.3 GPM, ensuring that users can clean a variety of surfaces effectively. This combination is suitable for tasks like washing cars, cleaning driveways, patios, decks, and siding, allowing for an extensive range of applications.

One of the main features of the Husqvarna 1337PW is its lightweight and portable design. Weighing in at just 36 pounds, it is easy to maneuver, and the integrated wheel system enhances mobility across various terrains. The compact design allows for convenient storage, making it an excellent choice for homeowners with limited space.

The pressure washer is equipped with multiple nozzles that can be easily swapped out, providing flexibility for different cleaning tasks. These nozzles include 0°, 15°, 25°, and soap spray settings, giving users the ability to adjust the pressure and spray pattern according to their specific needs. This versatility ensures that whether you're dealing with delicate surfaces or tougher materials, the 1337PW has a nozzle that can handle the job.

In terms of technology, the Husqvarna 1337PW features an Automatic Stop System that enhances safety and prolongs the lifespan of the motor. The system automatically shuts off the pump when the trigger is not engaged, reducing energy consumption and wear on the unit.

The durable construction is further complemented by the inclusion of a built-in detergent tank, which simplifies the process of mixing and applying soap for those more challenging cleaning tasks. The easy-to-access tank allows for effortless refills so users can spend more time cleaning and less time preparing.

In summary, the Husqvarna 1337PW is an exceptional pressure washer that delivers power, versatility, and ease of use. With its lightweight design, adjustable nozzles, and thoughtful safety features, it stands as a reliable solution for anyone seeking an effective cleaning tool for both home and professional use. Whether you are tackling routine maintenance or deep cleaning jobs, the 1337PW is equipped to meet your demands.
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