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L’ EX B LE C ER D ’O “O R IE N ” TI EM T IM R AT E’ TA D ES B LI -0 72 For the Landa Dealer nearest you, consult our web page at www.landa.com 8.941-114.0-M 06/06/17...
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. Landa EHW Operator’s Manual 8.941-114.0 - M...
EHW4-30024F washers. All information in this manual is based on the latest product information available at the time of printing. Landa, Inc. reserves 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...
Failure to do this could pump. result in bodily injury from a SPRAY GUN KICKS whipping wand. BACK — HOLD WITH BOTH HANDS Landa EHW Operator’s Manual 8.941-114.0 - M...
17. The best insurance against an accident is precau- ELECTRICAL PARTS. tion and knowledge of the machine. 18. Landa will not be liable for any changes made to Pre-operation Check our standard machines, or any components not purchased from Landa.
TI M TI EM Nipple E’ TA Water Supply Inlet Hose Connector Trigger (not included) Small High Pressure Hose Spray Pressure Swivel Relief Valve Connector Heat Exchanger High Pressure Hose Detergent Bucket (Not included) Landa EHW Operator’s Manual 8.941-114.0 - M...
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This system prevents internal suspended into an 80 gallon water tank that is heated pump damage. to 200° by heating elements. Pressure Relief Valve - Safety device to protect from excessive pressure. Landa EHW Operator’s Manual 8.941-114.0 - M...
200°F is reached. Water will come out of heater fill spout due to heat expansion. However, this will stop after temperature is reached. Leave main power on to the machine to ensure hot water on pump start Landa EHW Operator’s Manual 8.941-114.0 - M...
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WARNING: These machines are engaging the safety latch on the designed for indoor use. spray gun trigger. Machine must be stored indoors when not in use. Landa EHW Operator’s Manual 8.941-114.0 - M...
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OFF position. NOTE: When removing or replacing hoses, wand and nozzles, move switch to OFF position, open spray gun to release pressure before removing discharge hose. Landa EHW Operator’s Manual 8.941-114.0 - M...
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Apply safety latch to spray gun. Turn variable pressure the pressure washer in low pressure for 1-2 control handle to high pressure. NOTE: You can also minutes. stop detergent from flowing by simply removing detergent siphon tube from bottle. Landa EHW Operator’s Manual 8.941-114.0 - M...
If you must store your pressure washer in a location where the temperature is below 32° F, you can minimize the chance of damage to your machine by draining your machine as follows: Landa EHW Operator’s Manual 8.941-114.0 - M...
Change oil in pump crankcase. Note the condition of the oil when drained. If found to be creamy, water seals in pump may have to be removed and replaced. Landa EHW Operator’s Manual 8.941-114.0 - M...
Water sprayed at machine machine. PRESENCE OF WATER IN High humidity in air Check and change oil twice as often. PUMP OIL Piston packing worn Oil seal worn Check and replace if necessary. Landa EHW Operator’s Manual 8.941-114.0 - M...
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Bypass pressure unloader by wiring spray NORMALLY BUT LOW gun open. If good PSI, turn machine off and WATER PRESURE Faulty pressure unloader replace regulator. DO NOT RELEASE SPRAY GUN WHILE BY PASSING UNLOADER. Landa EHW Operator’s Manual 8.941-114.0 - M...
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Tip worn- the GPM may be greater than Replace tip. expected with a worn tip Bad gauge - the pressure may Replace gauge. be higher than the gauge shows Landa EHW Operator’s Manual 8.941-114.0 - M...
Attention to regular preventative main- tenance 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.
(i.e er cor du cts du cts . pa e be thin l ha ne r,g an ed line ,oil un it an d l da To Coil in Lower Cabinet Landa EHW Operator’s Manual 8.941-114.0 - M...
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9.802-818.0 WASHER, 3/8" X 1", SS 9.802-760.0 SCREW, 1/4" X 1/2", BH SOL C/S SS 9.802-812.0 WASHER, 7/16" X 2-1/2", ZINC 9.802-039.0 ELBOW, 1/2" JIC X 3/8" MPT STEEL PUMP SEE SPECIFICATIONS PAGES Landa EHW Operator’s Manual 8.941-114.0 - M...
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SCREW, 1/4" X 1/2" SS, PHIL, PH 9.802-073.0 3.5 ft. WEATHER-STRIP, 1/8" X 1/2" MOTOR BUSHING SEE SPECIFICATIONS PAGES PUMP BUSHING SEE SPECIFICATIONS PAGES MOTOR PULLEY SEE SPECIFICATIONS PAGES PUMP PULLEY SEE SPECIFICATIONS PAGES BELT SEE SPECIFICATIONS PAGES Landa EHW Operator’s Manual 8.941-114.0 - M...
1 flow. Chemical 2: To start chemical 2 flow, press transmitter button 4. The green indicator light will illuminate when chemical 2 is in use. Press button 4 again to stop chemical 2 flow. Landa EHW Operator’s Manual 8.941-114.0 - M...
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3. Press and hold the Select button for 6-8 seconds so the yellow LED is on solid. (#7 Yellow LED lights) NOTE: This step is only completed when establishing the first transmitter communication. The receiver is now programmed to the desired transmitter. Landa EHW Operator’s Manual 8.941-114.0 - M...
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