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11

Operations

Operation Instructions

STEP 1:

 

Machines must be 

stored indoors when not in use. 

Location of machine is important. 

Avoid installing near combustible 

material or in poorly ventilated 

areas. Electrical connection to 

machine should be the proper 

voltage, phase and amperage. See 

specifications for particular model. 

Plug the power cord into a 

grounded receptacle

STEP 4:

 Press the pump switch 

"ON" and then pull the trigger on 

the spray gun to activate pressure 

switch which starts machine (For 

auto start machines only).
For machines with time delay shut 

down, simply press pump switch 

"ON" and the machine will start.
Before installing nozzle, turn on 

water supply and run machine 

allowing water to flush through the 

system until clear.

STEP 2:

 Connect the high pressure 

hose quick coupler to discharge 

nipple by sliding the quick coupler 

collar back and inserting quick 

coupler on to discharge nipple and 

pushing the quick coupler collar 

forward to secure it.

STEP 3:

 Attach wand to spray gun 

using teflon tape on threads to 

prevent leakage.  Attach swivel 

connector on high pressure hose to 

spray gun using teflon tape on 

threads. Engage safety latch to 

prevent from triggering gun.

Landa PHW Operator’s Manual   8.917-417.0 - E

Discharge 

Nipple

High Pressure 

Hose Quick 

Coupler

High 

Pressure 

Hose

Spray 

Gun

Safety 

Latch

Wand

Swivel 

Connection

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8.91

7-5

86.0

PUM

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Adjustable

Thermostat

Pump

Switch

Burner
Switch

Variable Pressure 

Control Handle

Trigger

Variable Pressure 

Wand (VP)

High 

Pressure 

Nozzle

Brass Soap 

Nozzle

STEP 5:

 Selection of high or low pressure is accompa

-

nied by turning the handle. 

Note:

 High pressure nozzle 

must be inserted at end of wand to obtain high 

pressure. To apply soap, see Detergent and General 

Cleaning Techniques section.
When a steady stream of water flows from the spray 

gun and wand, turn the thermostat knob to the 200° 

mark, then push the burner switch. The burner will light 

automatically when the spray gun trigger is pulled.

PH

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8.91

7-58

6.0

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Steam 

Valve

Detergent

Valve

Burner 
Switch

Thermostat

STEP 6:

 

STEAM COMBINATION

 

OPTION:

 Turn the steam valve counter

-

clockwise. 

(Detergent will not siphon when the steam 

valve is opened.)
Turn burner switch off, pull trigger on 

spray gun and allow water to cool.

Содержание PHW

Страница 1: ...t les parti es isol es des poig n e pisto lets et lance s RIES GO DE ASF IXIA Use el prod uc to en un area de venti laci n adec uada RISQ UE D AS PHY XIE Utilis er dans un endr oit bien a r RISK OF A...

Страница 2: ...2 Landa PHW Operator s Manual 8 917 417 0 E Machine Data Label...

Страница 3: ...nce 14 Maintenance And Service 14 Pump Lubrication 14 Fuel 14 Electrode Setting 14 Transformer Check 14 Fuel Control System 14 Fuel Pressure Adjustment 14 Wayne Oil Burner 15 Fuel Pressure Adjustment...

Страница 4: ...ion They are listed in this general order Preventative Maintenance Maintenance And Service Pump Lubrication Fuel Burner Air Adjustment Cleaning of Coils Spray Nozzles Unloader Valves Winterizing Proce...

Страница 5: ...he 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 manufactu...

Страница 6: ...fi NE JAMAIS utiliser un adaptateur avec ce produit WARNING Keep wand hose and water spray away from electric wiring or fatal electric shock may result AVERTISSEMENT Garder la lance le boyau et le jet...

Страница 7: ...nes ou des animaux car cela risquerait de causer des blessures graves ou m me la mort WARNING This machine produces hot water and must have insulated components attached to protect the operator AVERTI...

Страница 8: ...utiliser l int rieur m me si les fen tres et les portes sont ouvertes 17 Avoid installing machines in small areas or near exhaust fans Adequate oxygen is needed for combustion or dangerous carbon mono...

Страница 9: ...t unit turn switc h on gr ip wan d se curel y and trigg er spra y gun 7 To hea t wate r turn burn er switc h on 8 To app ly dete rgen t see Ope rator s Man ual 9 To shut dow n mac hine turn burn er of...

Страница 10: ...must be used refrain from using 90 bends If the pipe can not go straight up then use only 45 bends and go to the next larger size pipe The overall pipe length must not exceed 6 feet in length Air adju...

Страница 11: ...e op en am e ch is pe rm it t sp ray ids ARNING AV ER TISS EM EN T RIE SG O DE EX PL OS IO N Us e el pro du cto en re as do nd e el fue go llam a se an pe rm itid os No roc ie liqu i do s in am ab les...

Страница 12: ...ater 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 de...

Страница 13: ...f frozen FREEZE DAMAGE IS NOT COVERED BY WARRANTY ATTENTION Toujours entreposer la laveuse pression dans un endroit o la temp rature ne sera pas inf rieure X C X F La pompe sur cette machine est susce...

Страница 14: ...uel tank and replace fuel filter every 100 hours of opera tion Electrode Setting Ignition Circuit Periodically inspect wires spring contact and elec trodes for condition security and proper spacing Tr...

Страница 15: ...et can impact fuel flow In more extreme tempera tures this local site adjustment may also require different fuel nozzles for fuel inlet temperatures that are at seasonal extremes higher or lower in lo...

Страница 16: ...mage 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 the winter mont...

Страница 17: ...valve is installed next to the inlet side of the pump that will open in the event the water tempera ture exceeds 140 F Therefore while operating the machine do not leave the spray gun closed for an e...

Страница 18: ...e more often under severe conditions Maintenance Schedule Replace Fuel Lines Annually Pump Oil 10W 40 Non Foaming Inspect Daily inspect the oil level Change After first 50 hours then every 500 hours o...

Страница 19: ...Oil Change Record DateOilChanged Month Day Year Estimated Operating Hours Since Last Oil Change DateOilChanged Month Day Year Estimated Operating Hours Since Last Oil Change Landa PHW Operator s Manua...

Страница 20: ...supply Check voltage of building and compare with require ments Obtain a different power source Detergent metering valve left open sucking air or faulty metering valve Close and or replace metering va...

Страница 21: ...in fuel Drain tank and replace contaminated fuel Improper air adjustment Readjust air bands on burner assembly Low fuel pressure Adjust higher Air leaks in fuel lines Check fuel lines for leaks or ai...

Страница 22: ...itch tripped Allow motor to cool switch will automatically reset Motor wet Allow to dry Short in electrical wiring Wire contacts should be clean and tight No breaks in wires Coil liming up causing exc...

Страница 23: ...Relief valve defective Replace valve Particle next to poppet Remove internal parts and clean BURNER STAYS ON WHEN SPRAY GUN IS IN OFF POSITION Fuel pump pressure too high Readjust fuel pressure Pressu...

Страница 24: ...retainer worn Check and replace if necessary Cracked ceramics Check and replace if necessary OIL DRIPPING Oil seal worn Check and replace if necessary Cracked manifold Check and replace if necessary...

Страница 25: ...URE SPIKES IN DISCHARGE LINE DURING BYPASS MODE Pressure adjustment too tight Call your local dealer Restricted bypass line Bypass line should be 1 2 inside diameter I D 12 long and of low pressure fl...

Страница 26: ...S 8 917 417 0 Printed in U S A...

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