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12

ZG SERIES PRESSURE WASHER  

OPERATOR’S MANUAL

LANDA ZG  

•  

REV. 5/02

TROUBLESHOOTING

PROBLEM

POSSIBLE CAUSE

SOLUTION

PRESENCE OF WATER
IN PUMP OIL

Water sprayed at machine

Change oil. Direct spray away from machine.

High humidity in air

Check and change oil twice as often.

Piston packing worn. Oil seal worn

Check and replace if necessary.

ENGINE STRAINS
UNDER LOAD

Engine governor misadjusted

Readjust governor on engine. Take to local
engine representative for adjustment.

Incorrect spray nozzle

Install proper nozzle size. (See serial plate for
proper size.)

Obstruction in spray nozzle

Remove obstruction.

Engine low or out of oil

Check oil level.

Pump low or out of oil

Check oil level.

Engine RPM

Adjust engine RPM.

OIL SQUIRTS OUT OF
OIL CAP ON PUMP

Pump over filled with oil

Maintain oil level at red dot on sight glass at rear

of pump or at top of notch on dipstick (where
applicable).

ENGINE OPERATES
FOR 15 MINUTES THEN

STOPS

Not enough gas or engine oil

Fill tank with gas. Check oil level.

Vapor lock developed from heat of
day

Keep gas tank full to avoid vapor locking.

Obstruction in fuel filter

Clean or replace fuel filter.

WATER DRIPPING

FROM UNDER PUMP

Piston packing worn

Check and replace if necessary.

O-Ring plunger retainer worn

Check and replace if necessary.

Cracked piston

Check and replace if necessary.

OIL DRIPPING

Oil seal worn

Check and replace if necessary.

EXCESSIVE VIBRATION
IN DELIVERY LINE

Irregular functioning of the valves

Check and replace if necessary.

WATER LEAKING

FROM PUMP
PROTECTOR

Spray gun closed with machine
running 5 minutes or longer

Open spray gun or turn off machine.

Excess water supply pressure

Place a pressure regulator at end of 50' garden
hose.

Содержание ZG3-20321

Страница 1: ...ANUAL LANDA INC 4275 N W Pacific Rim Blvd Camas WA 98607 USA For technical assistance or the Landa Dealer nearest you call 800 LANDA 4 U 800 526 3248 or 360 833 9100 or consult our web page at www lan...

Страница 2: ...er and date of purchase and keep in a safe place for future reference Introduction 3 Important Safety Instructions 3 5 Component Identification 4 Pre Operation Check 5 Set Up Procedures 5 Operating In...

Страница 3: ...act 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 5 Avoid installing machines in...

Страница 4: ...02 COMPONENT IDENTIFICATION Pressure Nozzle Brass Soap Nozzle Wand Spray Gun Pump Unloader Water Supply Hose not included Water Supply Trigger Swivel Connector High Pressure Hose Detergent Bucket not...

Страница 5: ...rge nipple using quick coupler Lock coupler securely into place by pulling back coupler collar and inserting it onto dis charge nipple then pushing collar forward to lock in place 3 Attach wand to spr...

Страница 6: ...ll lines and injector with clean water to re move any soap residue 2 Turn engine off 3 Turn off water supply 4 Open spray gun to relieve remaining pressure 5 Remove water supply hose 6 In freezing con...

Страница 7: ...ns 4 Place detergent pick up tube into container of deter gent solution 5 Install the brass soap nozzle provided with the in jector into the quick coupler of the wand 6 Pull trigger on spray gun Water...

Страница 8: ...8 ZG SERIES PRESSUREWASHER OPERATOR S MANUAL LANDA ZG REV 5 02 ZG3 20321 ZG3 20326 EXPLODED VIEW 4 16 6 5 20 19 1 2 17 27 21 17 20 22 23 25 24 15 14 19 15 18 26 8 8 12 13 10 14 15 15 14 11 7 9 15 3...

Страница 9: ...0103 Grommet Rubber Nozzle Holder 2 9 4 16540 Nozzle Compl QCEM 6540 Brass 1 10 95 07101143 Handle ZG Black 1 11 10 9906 Label Instr Warning 1 ITEM PART NO DESCRIPTION QTY 12 10 2032000 Label 3 2000 1...

Страница 10: ...803015 Nozzle See Parts Breakdown 1 3 4 16540 Nozzle Complete QCEM 6540 with Black Nylon 1 4 2 1014 Coupling 1 4 Hex 1 5 4 01212 Spray Gun Shut Off Series 2000 1 ITEM PART NO DESCRIPTION QTY 6 4 02033...

Страница 11: ...ng pressure control valve where applicable Rebuild or replace as needed Slow engine RPM Set engine speed at proper specifications approx 2800 RPM 3400 RPM FLUCTUATING PRESSURE Valves worn Check and re...

Страница 12: ...P Pump over filled with oil Maintain oil level at red dot on sight glass at rear of pump or at top of notch on dipstick where applicable ENGINE OPERATES FOR 15 MINUTES THEN STOPS Not enough gas or eng...

Страница 13: ...tenance more often under severe conditions MAINTENANCE SCHEDULE Engine Oil Inspect Daily Change Every 50 hours or monthly Filter Every 50 hours Battery Level Check monthly Engine Fuel Filter 500 hours...

Страница 14: ...mal maintenance service including adjustments fuel system cleaning and clearing of obstructions 6 Transportation to service center field labor charges or freight damage WHAT YOU MUST DO TO OBTAIN WARR...

Страница 15: ...s peque as o cerca de ventiladores de gases de es cape Los gases de escape contiene gasvenenoso de mon xido de carbono la exposici n puede causar p rdida del conocimiento y causar la muerte Los gases...

Страница 16: ...Bouquilla de Presi n Boquilla de Cobre Para Detergente Inyector Detergente Conexi n R pida Varilla Conector Giratoria Pistola de Riego Tanque Para Detergentes no se incluye Fuente de Agua Manguere de...

Страница 17: ...una conexi n r pida Asegure el conector ajust ndolo en su lugar tirando el collar del enganche trasero hacia atr s e insert ndolo en la boquilla de descarga y empujando el collar despu s hacia adelant...

Страница 18: ...mugre o materia pesada se recomienda un fuerte chorro de agua limpia antes de usar el agente limpiador PROCEDIMENTOS DE APAGADO 1 Enjuague todas las l neas e inyector con agua limpia para remover cua...

Страница 19: ...de la toma de detergente en el recipiente de la soluci n de detergente 5 Instale la boquilla de cobre para detergente proporcionada une con el inyector en el enganche r pido de la varilla 6 Abra el ga...

Страница 20: ...i n t rmica 4 Da o a los componentes debido a fluctuaciones en el suministro el ctrico o al abastecimiento de agua 5 Servicio de mantenimiento normal incluso los ajustes limpieza del sistema de combus...

Страница 21: ......

Страница 22: ...4275 NW Pacific Rim Blvd Camas WA 98607 USA Form 96 6214 Revised 5 02 Printed in U S A by Landa Inc Camas WA 98607 WATER CLEANING SYSTEMS...

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