background image

11

Operations

Operation 

STEP 1:

 Read safety, installation 

and preventative maintenance 
instructions before starting 
machine. Connect the water supply 
hose to the inlet swivel connector 
and turn on water supply. 

NOTE: Before installing pressure 
nozzle in wand coupler, run 
machine allowing water to flush 
through the system until clear. 

STEP 4:

 With the spray nozzle 

pointed away from you or anybody 
else, press the trigger on the spray 
gun to obtain pressurized cold 
water spray.

STEP 2:

 Read engine manual 

provided. Pull spray gun trigger to 
relieve pressure. Turn the engine 
switch to the START position and 
hold it there until the engine starts.

NOTE: Do not engage the electric 
starter for more than five seconds 
at a time. If the engine fails to start, 
release the switch, pull spray gun 
trigger and wait ten seconds before 
operating the starter again. When 
the engine starts, allow the engine 
switch to return to the ON position.

STEP 5:

 For hot water, turn the 

burner switch to ON when a steady 
stream of water flows out of the 
spray gun. Burner will now light 
automatically. 

NOTE: Do not start machine with 
burner switch on. 

STEP 3:

 Pull wand coupler collar 

back and insert desired pressure 
nozzle into wand coupler. Then 
secure by pushing coupler collar 
forward. 

CAUTION: Never replace 

nozzles without engaging the 
safety latch on the spray gun 
trigger.

STEP 6:

 Selection of high or low pressure is accompanied by turning the handle. 

NOTE: High pressure nozzle must be inserted at end of wand to obtain high pressure. Variable pressure control wand 
handle must be turned clockwise to enable water to flow out of the high pressure nozzle. To apply detergent, place 
detergent pick-up tube into a container of detergent and turn the detergent valve counterclockwise.

Variable Pressure 

Control Handle

Trigger

Variable Pressure 

Wand (VP)

High 

Pressure 

Nozzle

Brass Soap 

Nozzle

Landa PDHW Series Operator’s Manual  8.919-980.0 - B

nDEC

1/10

Engine 

Switch

2

1

1

1/10

FOR BEST RESUL

TS USE

DETERGENTS

DETERGENT V

ALV

E

VA

LV

ULA DE DETERGENTE

SOU

PA

PE

 DE DETERGENT

Ne

ver Us

e:

•   Ble

ach, ch

lorine p

roduc

ts and 

oth

er co

rrosiv

e chemicals

•   Liquids

 co

ntaining s

olv

ents 

(i.e

. p

aint 

thinne

r, g

asolin

e, 

 

    oi

l)

•   

Tri-sodium 

pho

sphate

 pro

ducts

•   Ammonia products
•   Acid-based prod

ucts

Thes

e chemi

cal

s wi

ll ha

rm

 the unit

 and

 will d

amag

e the 

surf

ace

 bein

g c

lean

ed

Use man

ufa

ctu

rer’

s d

ete

rgents 

as recommended

 in

 

manual

.

CA

UTIO

N

LEA

 EL

 MANUAL OPER

A

-

CION A

NTES 

DE US

ARSE.

 

ESTE EQUIPO DEBE SER 
USADO S

OLAMENTE

 PO

OPE

RADORES CALIF

ICA

-

DOS.

 

LIRE

 LE MAN

UEL DE

 

L’OPERA

TEUR AVANT 

UTILI

SAT

ION. CET A

PPA

-

REIL DOI

T ET

RE UTIL

ISE

 

PAR DES OP

ERATEUR

QUALIF

IES.

RISK OF 

 

ASPHYXIATION.

 

Use only in well 
venti

lat

ed ar

ea.

RIES

GO DE AS

FIX

IA. U

se 

el 

producto e

n u

n ar

ea de 

 

ventilaci

ón adecuada

.

RISQUE D’ASP

HY

XIE. Utilise

dan

s un end

roit bien a

éré

.

 

IVE

 

 AND

 

G MUST

   

when

 

g this

 

PROTEJA

SE LOS OJOS 

CUANDO SE 

OPE

RE

 EST

EQUIPO

.  

DES L

UN

ETTE

S DE

 

SECURITE DOI

VENT ETRE 

PORTEES

  lorsque vous

 

ope

rez 

ce

t appa

reil.

RIESGO D

E EXPLOSION

 —

Use

 el pro

duc

to en 

áreas

 

donde el

 fuego 

o llam

a sean

 

per

mitidos

. N

o ro

cie 

liqu

idos

 

inflam

ables.

 

 
RIS

QUE D

’EXPLOSION — 

Utiliser aux e

ndroit

s où une 

flamm

nue est p

ermi

se. Ne

 pas 

vaporise

de li

qui

des inflam

mabl

es. RISQUE 

DE

 FEU. Ne 

pas aj

oute

r dés

-

sence/de 

fuel tan

dis que la

 

machine est 

en op

erati

on.

RISK OF

   

EXPLOSION.

 

Op

erat

e on

ly 

where 

open

 

flam

e or to

rch

 

is 

permitted

. Do

 

not spr

ay flam

-

mable l

iqu

ids

.

RISK OF FIRE. 
Do no

t ad

fue

l w

hen the 

machi

ne is 

operat

ing.

RISK

 OF

 

INJURY—HOT  

SURF

ACES

 CAN 

CAUS

E BURNS

.

Use

 only 

de

-

signed

 grippi

ng

 

areas 

of 

spr

ay 

gun 

and

 w

and.

SUPERFICIE

S CAL

IENTES — 

Use s

olamen

te las á

reas 

ais

-

lad

as d

el ga

tillo y 

la 

lanza.

 

SURFACES CHAUDES 

— 

Toucher

 seu

lement

 le 

par

ties

 

isol

ées d

es poignée pis

tolet

et lance

s

.

SP

RA

Y GU

N

 

KICK

 BA

CK

.

Hold w

ith 

both hand

s

.

RIESGO DE 

PENE

TR

ACIÓN O 

LESI

ONE

S S

EVERAS A

 PER

-

SON

AS.

 Ma

nté

ngase fue

ra 

del 

alc

ance d

e b

oquilla.

   

DESCARGA

 DE AGUA C

ALI

-

ENTE A AL

TA PRE

SION — 

No 

toqu

e ni di

rija 

el flujo

 del

 

agua 

a ot

ras

 perso

nas

.

RISQUE DE 

BLE

SSURES. 

Se

 

teni

r loin 

des buses.

 

EAU C

HAUDE SOUS 

PRES

-

SION A

 LA

 SORTI

E — 

Ne p

as 

dirig

er le

 je

t d

’eau

 ver

s des

 

perso

nnes

.

LA 

PISTOLA SE

 M

UEVE 

CON 

LA 

PRESI

ÓN — 

Sos

tenga con 

las

 dos manos

.

LA 

POIGNEE PI

STOLET 

REPOUSS

E — 

Tenir à 

de

ux

 

main

s.

UCE 

RISK

  

RY REA

OR’S 

 CA

RE

-

EFORE

 

THIS

   

E TO

   

D ON

LY

   

LIFIE

ORS.

RIES

GO DE E

LE

CTROCUCI

ÓN — 

Mantenga to

das las connec

ciones

 

secas y arriba del s

uelo.

 No ro

cie

 componentes eléctricos. Des

co

-

necte la corriente 

eléc

trica

 antes

 de dar serv

icio

.

RISQUE D

’ELEC

TR

OCUTION —  

Tou

s le

s fils doiv

ent

 êtr

e maintenus

 

secs e

t étre sus

pen

du

s. N

o jamais 

pro

jete

r d

e l’e

au s

ur les c

om

-

pos

ant

es et fi

ls élec

triques. Cou

per l

’aliment

atation

 électrique

 av

ant

 

de fair

e une 

réparatio

n.

RISK

 OF ELECTROCUTI

ON

. Keep 

all c

onn

ec

-

tions 

dry 

and 

off th

e gr

ound. 

Kee

p sp

ray 

awa

from 

elec

trica

l wi

ring a

nd c

omponents.

 

 

Dis

co

nne

ct f

rom e

lectri

cal s

upply be

fore  

servicing.

RISK OF

 

INJECTION 
OR SEVERE 
INJURY 

 

TO

 PERSONS. 

 

Keep

 clear of

 

nozzl

e.

HOT DI

S -

CHARGE

 

FLU

ID.

  Do

 not

 

touch o

r dir

ect

 

dis

char

ge 

strea

m a

persons

.

’s M

anual c

arefully b

efore 

ard garden hose to

 machin

5/8

” at 20 psi) and tu

rn 

essure ho

se to m

achin

e.

uel 

leve

ls.

nd tr

igger 

sp

ray

 gun.

ur

n b

urn

er on.

machine

, tur

n bu

rne

r of

f an

cool

. F

lus

h d

ete

rgent

 lines 

r bef

ore tur

ning engine off

.

G INSTR

UCTIONS

1.  Lea e

l manual de op

era

ción an

tes  

de u

sarse

.

2.  Conecte le

 mangu

era del ja

rdin y abra la

 

lla

ve del agua.

3.  Conecte le 

mangu

era d

e alta presión.

4.  

Re

vise los ni

veles de aceites y com

bustib

les

.

5.  Encienda el mot

or, a

bra el ga

tillo

 y log

re 

presi

ón.

6.  

Pa

ra calentar agua, encienda el quemado

r.

7.  Al ter

minar

, apague e

l quem

ador

, purgue 

la manguera 

del detergen

te con

 agua, y 

haga circular el ag

ua fi

ra an

tes 

de 

apagar la

 

bomba.

INSTR

UCCIONE

S DE OPER

AC

ION

1.  Lire

 le 

manuel de l’opé

rateur a

vant 

 

utilisation.

2.  Relie

r à l’a

ppa

reil un 

bo

yau à

 jardi

n  

(minimum 5/

8” à 20 psi) et ou

vrir l’eau.

3.  Reli

er

 le b

oyau ha

ute p

ression à l’a

ppare

il.

4.  

rifier le niv

eau d’hu

ile de

 la p

omp

e.

5.  P

ar

tir le moteur de la pompe et presser

 la 

gachette de la poigné

e pistolet

.

6.  P

our cha

uff

er l’e

au

, allumer 

le brûleur

.

7. P

our 

arrêter 

l’app

areil,

 fe

rmer le brûleur 

et la

isser re

froidi

r l’eau.

 Rincer 

la ligne de

 

deterg

en

t à 

l’eau propre a

vant d’arrêter la 

pompe

.

MODE D’EMPLOI

WARNING /

 PRECA

UCION / A

VER

TISSEMENT

Detergent 

Valve

Burner 
Switch

Summary of Contents for PDHW5-35624E

Page 1: ...n te el ctric a antes de dar servici o RISQU E D ELEC TROCU TION Tous les ls doiven t tre mainte nus secs et tre suspen dus No jamais projete r de l eau sur les com posant es et ls lectriq ues Couper...

Page 2: ...means the engine is overheating Turn machine off and perform maintenance Glow Plug When the light is on the engine is being pre heated When the light turns off the engine can be started Low Oil When t...

Page 3: ...Down Clean Up 13 Storage 14 Maintenance Service Unloader Valves 14 Winterizing Procedure 15 High Limit Hot Water Thermostat 15 Pumps 15 Cleaning of Coils 15 Rupture Disk 15 Fuel 15 Fuel Control System...

Page 4: ...unsafe practices of the machine Levels of hazards are identified that could result in product damage personal injury or severe injury resulting in death The OPERATIONS section is to familiarize the op...

Page 5: ...e operator s native lan guage by the purchaser owner making sure that the operator comprehends its contents Owner and or user must study and maintain for future reference the manufacturers instruction...

Page 6: ...starting make sure that the engine is as hori zontal as possible and observe the following steps in running this pressure washer a become familiar with how to stop the engine b never start the engine...

Page 7: ...not present Do not store or use gasoline near this machine 10 Use Ultra Low Sulfur Diesel fuel only NEVER use gasoline in your diesel tank Gasoline is more combustible than diesel and could result in...

Page 8: ...pen the spray gun to relieve pressure Failure to properly cool down or maintain the heating coil may result in a steam explosion 26 Do not overreach or stand on unstable support Keep good footing and...

Page 9: ...et tre suspe ndus No jamai s projet er de l eau sur les com posan tes et ls lectr iques Coupe r l alim entata tion lectr ique avant de faire une r para tion RISK OF ELEC TROC UTION Keep all conne c t...

Page 10: ...ll proper battery making sure that the red cable is attached to the positive terminal Use a 12V Group 24 battery Battery Installation Due to Federal Regulations concerning shipment of corrosive chemic...

Page 11: ...is eraux endro its o une amm e nue est perm ise Ne pas vapor iser de liquid es in am mabl es RISQ UE DE FEU Ne pas ajou ter d s senc e de fuel tand is que la mach ine est en oper ation RISK OF EXPL OS...

Page 12: ...a detergent injector Turn control panel detergent valve clockwise until closed if using the float tank option IMPORTANT You must flush the detergent injection system after each use by placing the suc...

Page 13: ...esired high pressure nozzle NOTE You can also stop detergent from flowing by simply removing detergent siphon tube from bottle Shutting Down Clean Up STEP 1 Remove detergent suction tube from containe...

Page 14: ...neutralize and flush detergent from system after use 4 If water is known to be high in mineral content use a water softener on your water system or de scale as needed 5 Do not allow acidic caustic or...

Page 15: ...r for instructions Removal of Soot and Heating Coil In the heating process fuel residue in the form of soot deposits may develop between the heating coil pipe and block air flow which will affect burn...

Page 16: ...itudes it may be necessary to adjust the air band for a 1 or 2 smoke spot on the Bacharach scale To adjust start machine and turn burner ON Loosen two locking screws found on the air band and close ai...

Page 17: ...ure you do not crimp the capillary tube 4 Remove burner assembly from combustion chamber 5 Remove the 3 3 8 bolts from each side of coil and tank assembly these bolts are used to fasten tank to chassi...

Page 18: ...pply and possibility of air seepage Valves sticking Check and clean or replace if necessary Unloader valve seat faulty Check and replace if necessary BURNER WILL NOT LIGHT Little or no fuel Fill tank...

Page 19: ...may be necessary to contact your local authorized engine sales and service center for details MACHINE SMOKES WHILE BURNER UNIT IS RUNNING OR UNIT SMOKES AT COLD START ONLY WHEN BURNER IS OFF Improper...

Page 20: ...ch Replace Incorrect fuel nozzle size Contact your local Landa Dealer Insufficient water supplied Check water G P M to machine Restricted water flow Check nozzle for obstruction proper size PUMP NOISY...

Page 21: ...line s Repair hole Low detergent level Add detergent if needed PUMP RUNNING NORMALLY BUT PRESSURE LOW ON INSTALLATION Pump sucking air Check water supply and possibility of air seepage Valves sticking...

Page 22: ...Engine overload X X X X X X X Excessive parasitic load X X X Valve lash insufficient excessive X X X X Injection timing out of spec advanced X X X X X Injection timing out of spec retarded X X X Gove...

Page 23: ...ally Replace High Pressure Nozzle Every 6 months Replace Quick Connects Annually Clean Water Screen Filter Weekly Replace HP Hose Annually Kubota Engine Maintenance Schedule Engine Oil SAE 10W 30 API...

Page 24: ...8 919 980 0 Printed in U S A...

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