background image

8.913-996.0 • 8.914-452.0 • 9.800-084.0 • 8.919-013.0 •  Rev. 10/11

OPERA

T

OR’S MANU

AL          

PRESSURE W

ASHER 

 

10

SHUTTING DOWN AND CLEAN-UP

STEP 1:

 Remove detergent suction 

tube from container and insert into 
one gallon of fresh water. Slide nozzle 
forward for low pressure or to connect 
black detergent nozzle. Pull trigger 
on spray gun and siphon water for 
one minute.

STEP 2:

 Turn engine switch to "OFF" 

position.

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 trig-

ger to release wa-
ter pressure.

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 trig-

ger to release pressure.

  2. Detach water supply hose and high pressure 

hose.

  3.  Turn on the machine for a few seconds, until  re-

maining 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 the pressure washer is not being operated or is 
being stored for more than one month, follow these 
instructions:
  1.  Replenish engine oil to upper level.
  2.  Drain gasoline from fuel tank, fuel line, fuel valve 

and carburetor.

  3. Pour about one teaspoon of engine oil through 

the spark plug hole, pull the starter grip several 
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 the pressure washer and store in a clean, dry 

place that is well ventilated away from open fl ame  
or sparks. 

NOTE: 

The use of a fuel additive, such 

as STA-BIL

®

, or an equivalent, will minimize the 

formulation of fuel deposits during storage. Such 
additives may be added to the gasoline in the fuel 
tank of the engine, or to the 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 defl ecting some of the hot air from the 
engine over the carburetor area. 

 NOTE:

 Refer to the 

engine manufacturer's manual for service and mainte-
nance of the engine.

STORAGE

 Water 

Inlet

High Pressure 

Outlet

Safety 

Latch

On-Off 
Switch

Summary of Contents for MP-373534

Page 1: ...OPERATOR S MANUAL MP For technical assistance or the dealer nearest you consult our web page at www landa com 8 913 996 0 MP 373534 MP 343084E MP 455034E...

Page 2: ...hase and keep in a safe place for future reference 8 913 996 0 8 914 452 0 9 800 084 0 8 919 013 0 Rev 10 11 Important Safety Information 2 3 Component Identification Single Axle 4 Component Identific...

Page 3: ...local codes Contact your electrician plumber utility company or the selling distributor for specific details WARNING RISK OF ASPHYXIATION USE THIS PRODUCT ONLY IN A WELL VENTILATED AREA WARNING Risk...

Page 4: ...NING 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 j...

Page 5: ...e Includes safety latch Detergent Injector Allows you to siphon and mix detergents not shown Wand Must be connected to the spray gun High Pressure Hose Connect one end to water pump discharge nipple a...

Page 6: ...f water and detergent onto cleaning surface with trigger device Includes safety latch Detergent Injector Allows you to siphon and mix detergents not shown Wand Must be connected to the spray gun High...

Page 7: ...lar 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 remove debris then connect garden hose to pump wat...

Page 8: ...e engine damage STEP 3 Connect garden hose to the cold water source and turn water on completely Never use hot water STEP 4 Trigger the spray gun to eliminate trapped air then wait for a steady flow o...

Page 9: ...ient 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...

Page 10: ...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...

Page 11: ...ure washer When the pressure washer is not being operated or is being stored for more than one month follow these instructions 1 Replenish engine oil to upper level 2 Drain gasoline from fuel tank fue...

Page 12: ...rn or dirty pump valves Contact local dealer Nozzle is obstructed Use nozzle wire in accessory kit Pump sucking air inlet hose leaking Check all pump lines and connections PRESSURE LOW AFTER PERIOD OF...

Page 13: ...re regulator at end of 50 garden hose NO DETERGENT Detergent suction tube not prop erly connected to machine Check connection Detergent is too thick Dilute detergent For best results use our detergent...

Page 14: ...maintenance will add many hours to the life of your pressure washer Perform maintenance more often under severe conditions OIL CHANGE RECORD Check pump oil and engine oil level before first use of you...

Page 15: ...0 2BK90H 9 802 402 0 BD Models MP Models SPECIFICATIONS Machine Model Engine Pulley Pulley Description Engine Bushing Bushing Description Pump Pulley Pulley Description Pump Bushing HD 4 0 50 Pb Cage...

Page 16: ...8 750 300 0 GX390 390cc 8 750 580 0 SPECIFICATIONS Machine Description Bushing Model Belt Part No Belt Desc Qty Pump Part No Unloader Part No Engine Description Engine Part No HD 4 0 50 Pb Cage 25mm 8...

Page 17: ...and HD Models to 5000 PSI 1 8 739 347 0 Hose 3 8 x 50 2W TF HO SO SW CP BD Models to 4000 PSI 1 4 9 802 225 0 Injector Assembly 3 5 GPM 0 083 Models to 4000 PSI 1 9 802 216 0 Injector Chem Non Adj 3...

Page 18: ...center field labor charges or freight damage WHAT YOU MUST DO TO OBTAIN WARRANTY SERVICE While not required for warranty service we request that you register your LANDA pressure washer by returning th...

Page 19: ...Form 8 913 996 0 Revised 10 11 Printed in U S A or Mexico...

Reviews: