background image

24

Operations

Shutting Down And 
Clean Up

STEP 1:

 Turn the burner switch to 

the ‘OFF’ position.

STEP 4:

 Turn off water.

STEP 2:

 Place the detergent tube 

in fresh water and open the 
detergent valve and spray gun, 
allowing the detergent lines to be 
flushed and the burner to cool. 
Otherwise coil damage may occur.

STEP 3:

 After water has cooled, 

push or turn pump switch to ‘OFF’ 
position. If the machine will be 
turned off for an extended period of 
time, put the gas cock on the gas 
valve in the ‘OFF’ position.

Landa ENG Operator’s   9.801-511.0 - F

RU

CCIONES 

D

ER

ACI

ÓN 

ANT

E

ONA

LE

S

OPIE

Burner 
Switch

RU

CCIONES 

D

ER

ACI

ÓN

 ANT

E

ONA

R L

ES

OPIE

Pump 

Switch

Te

s

re

s

 

a

nd 

o

u

t-

on

.

gh

a

nd

 

   

INST

RU

CCI

ONE

DE O

PER

ACI

O

LEA

 E

MA

NU

AL 

DE

 O

PE

RA

CI

ÓN

 ANT

ES

 DE

 U

SA

RSE

.  L

A O

PER

AC

INA

DE

CUA

DA 

PUED

OC

AS

IO

NA

LE

SION

ES 

PER

SO

NA

LES

 O

 D

OS

 

A  

LA

PR

OPI

ED

AD

ES

NE

OR

 

1. Co

loq

u

e t

odo

s

 lo

s

 in

ter

r

u

pto

re

s

 en

 l

a

 po

s

ici

ón

 “O

FF”

 (A

PA

GAD

O)

.

2. 

Co

ne

cte

 l

a

 f

u

ent

e de 

en

erg

í

a

 

a

 

u

n t

om

a

co

rri

ent

e co

ne

ct

a

do

 

a

 tier

r

a

 de

 m

od

a

d-

ec

ua

do

. P

r

u

e

b

e el

 In

terr

u

pto

r A

ccio

n

a

do 

por

 Co

rrie

nte 

de

 P

érd

id

a

 

a

 Ti

er

r

a

 (G

FC

po

sus

 

s

igl

as

 e

Ing

s

) (

s

i h

ub

ier

a

) m

edi

a

nte

 lo

s

 pr

oc

ed

im

ien

to

s

 de

 re

ini

cio

 y 

pr

u

e

ba

 in

co

rp

or

a

do

s

 en

 di

ch

o di

s

po

s

itiv

o. 

El G

FC

I de

b

e r

einic

i

a

r

s

e y

 po

ne

r

s

a

 

pr

u

e

ba

 c

a

d

a

 ve

z q

u

s

us

e.

3. 

A

s

eg

u

re 

l

a

 m

a

ng

u

er

a

 de

 

a

lt

a

 pr

e

s

ión

, pi

s

tol

a

 y 

v

a

rill

a

 

a

a

co

pl

a

do

r d

el to

m

a

co

r-

rie

nte

.

4. 

Co

ne

cte

 l

a

 m

a

ng

u

er

a

 de

 

su

mini

s

tro

 de

 

a

g

ua

 y 

ab

r

a

 l

a

 ll

a

ve

.

5. 

S

u

jete

 

 l

a

 v

a

rill

a

. C

oloq

u

el i

nte

rr

u

pto

r d

l

a

 

b

om

ba

 e

n l

a

 p

o

s

ici

ón

 

“O

N”

 (ENC

EN

DI

DO

).

6. C

olo

q

u

e l

a

 pe

rill

a

 de

 con

tro

l d

e l

a

 vá

lv

u

l

a

 de

 g

as

 en

 l

a

 po

s

ici

ón

 “O

N”

 (E

NC

END

I-

DO

). El 

pil

oto

 

s

e e

nc

end

erá

 

au

tom

áti

c

a

me

nte

 c

ua

ndo el

 q

u

em

a

dor

 

s

e e

nci

en

d

a

7. A

 

 de

 c

a

len

t

a

r e

a

g

ua

, co

loq

u

e e

l in

ter

r

u

ptor

 de

l q

u

em

a

do

r e

n l

a

 po

s

ici

ón

 “O

N”

 

(E

NCE

NDI

DO

) y

 

a

j

us

te 

el t

er

mo

s

t

a

to 

a

 l

a

 te

mp

er

a

t

u

r

a

 de

s

e

a

d

a

.

8. 

En

cie

nd

a

 el

 de

ter

gen

te 

y p

roc

ed

a

 co

n l

a

 lim

pie

z

a

.

9. 

De

s

p

u

é

s

 de

 lim

pi

a

r:

 

A. 

Ap

a

g

u

e e

l d

ete

rgen

te y

 en

j

ua

g

u

e.

 

B. 

Po

ng

a

 el

 in

ter

r

u

pto

r d

el 

q

u

em

a

dor

 en

 l

a

 po

s

ici

ón

 “O

FF

” (

AP

AG

AD

O)

.

 

C.

  D

eje

 q

u

e l

a

 m

áq

u

in

a

 de

s

c

a

rg

u

a

g

ua

 po

r 2

 ó 

3 m

in

u

to

s

 p

a

r

a

 q

u

s

e  

 en

fríe

 el

 

s

erp

en

tín

.

 

D. 

Po

ng

a

 el

 in

ter

r

u

ptor

 de

 l

a

 

b

om

ba

 en

 l

a

 po

s

ici

ón

 “O

FF

” (

AP

AG

AD

O)

.

 

E. 

Pr

e

s

ion

e l

a

 pi

s

tol

a

 p

a

r

a

 

a

liv

i

a

r l

a

 pr

e

s

ión 

de

s

i

s

tem

a

.

 

F. 

Ci

erre

 el

 

su

min

i

s

tro

 de 

a

g

ua

.

1. 

Me

t

2. 

Co

nn

ect

e

mi

s

e à

 l

a

 te

rre

à 

l’

a

ide

 d

e

s

 pr

oc

éd

u

di

s

jon

cte

u

r. L

e di

s

jonc

te

u

sa

tion

.

3. 

Fixe

z l

e t

u

y

au

 à 

h

au

te 

pr

e

ss

ion

, le

 pi

de

 

s

or

tie.

4. 

Co

nnec

tez

 le

 t

u

y

au

 à 

e

au

 et

 f

a

ite

s

 co

u

ler 

l’e

au

.

5. 

Te

ne

z le

 t

ub

e r

igi

de

 fe

rm

em

en

t. M

ett

ez

 l’i

nte

rr

u

pte

u

r

po

s

itio

n “

ON

”.

6. 

To

u

rne

z l

b

o

u

ton d

u

 ro

b

ine

t d

g

a

z en 

po

s

itio

“O

N”

.  

L

a

 ve

il

s

a

ll

u

me

 

au

tom

a

tiq

u

em

en

t lo

r

s

q

u

e l

’int

err

u

pte

u

r d

u

 

b

rûl

e

u

r e

s

t mi

s

 

su

r

“O

N”

.

7. 

Po

u

r c

h

au

ffe

r l’e

au

, m

ett

ez

 l’in

ter

r

u

pte

u

r d

u

 

b

rûle

u

su

r “

ON

” e

t r

ég

lez 

le 

the

rm

o

s

t

a

t à

 l

a

 te

mp

ér

a

t

u

re 

vo

u

l

u

e.

8. 

Ac

tiv

ez

 le

 dé

ter

ge

nt 

et 

co

mm

en

ce

z l

e ne

tto

y

a

ge

.

9. Ap

s

 le 

ne

tto

y

a

ge

 :

 

A. 

Co

u

pe

z l

e d

éte

rge

nt 

et 

rinc

ez

.

 

B. 

Me

tte

z l

’in

terr

u

pte

u

r d

u

 

b

rûle

u

su

r “

OFF

”.

 C.

  L

a

i

ss

ez

 l

a

 m

a

ch

ine 

év

a

c

u

er 

l’e

au

 pen

d

a

nt 

2 à 

3 m

in

u

te

s

, le

  

 te

mp

s

 q

u

e l

a

 

b

o

b

ine 

ref

roi

di

ss

e.

 

D. 

Me

tte

z l

’in

ter

r

u

pte

u

r d

e l

a

 po

mp

su

r “OF

F”

.

 

E. 

Ac

tio

nn

ez

 le 

pi

s

tol

et 

po

u

r r

éd

u

ire

 l

a

 pr

e

ss

ion

 d

u

 

s

y

s

tèm

e.

 

F. 

Co

u

pe

z l

’e

au

.

WARNIN

G

PREC

AU

CI

ON

 / A

VER

TI

SSEM

EN

T

SK

 

AL 

NE 
BY

 

OR

S.

LE

A E

L M

AN

UA

OP

ER

AC

IO

AN

TE

DE

 U

SAR

SE

. E

ST

E E

QU

IPO

 DE

BE

 S

ER

 

US

AD

SO

LA

ME

NT

E P

OR O

PE

RA

-

DOR

ES

 C

ALIF

IC

AD

OS

.

LI

RE

 L

E M

AN

UE

DE

 L’

OPE

RAT

EU

AV

AN

UT

IL

IS

AT

IO

N. C

ET

 A

PP

ARE

IL 

DO

IT

 E

TR

UT

ILI

SE

 PA

R DES

 O

PER

A-

TE

UR

QU

AL

IFI

ES.

NG

 

PRO

TE

JA

SE

 L

OS

 O

JO

CU

-

AN

DO

 

s

e o

pe

re

 e

s

te 

eq

u

ipo

.

DE

LU

NE

TT

ES

 D

SE

CU

RIT

DO

IV

EN

ET

RE

 P

OR

TE

ES

 

lor

s

q

u

e vo

us

 op

er

ez

 ce

a

pp

a

re

il.

RI

ES

GO

 D

ASF

IX

IA.

 U

s

e e

pr

od

u

cto e

u

a

re

a

 de

 ve

nti

-

l

a

ció

a

de

c

ua

d

a

.

RI

SQ

UE

 D

’A

SP

HY

XI

E

. U

tili

s

er

 

d

a

n

s

 

u

n e

nd

ro

it 

b

ien

 

a

ér

é.

RIS

OF

  

EL

EC

TR

OC

UT

IO

N. 

Co

nne

ct 

on

ly 

to 

pr

op

er

ly 

gr

o

u

nd

ed

 o

u

tle

t. K

ee

a

ll c

on

-

ne

cti

on

s

 dr

a

nd

 of

f th

e gr

o

u

nd.

 Ke

ep

 

s

pr

a

a

w

a

y f

rom

 el

ec

tric

a

l w

irin

a

nd

 

com

po

ne

nt

s

. D

i

s

co

nn

ec

t fr

om

 el

ec

tric

a

su

pp

ly 

b

efo

re

 

s

er

vic

ing

.

RI

ESGO

 DE

 E

LE

CT

RO

CUC

N

 — 

Co

-

ne

cte 

el 

en

ch

u

fe 

en

 

u

n c

ont

a

cto

 

a

de

c

ua

do

M

a

nte

ng

a

 to

d

as

 l

as

 co

nnec

cio

ne

s

 

s

ec

as

 

a

rri

ba

 del

 

su

elo

. N

o r

oci

e co

mp

on

en

te

s

 

de 

ve

t. 

us

-

er

 

e

s

u

ne

 

RI

SK

 O

F IN

JE

CT

IO

N O

SE

-

VE

RE

 IN

JU

RY

 TO

 P

ER

SO

NS

 

Ke

ep

 cl

e

a

r of

 no

zzl

e. 

HOT

 D

IS

CHA

RG

FL

UI

D

 —

Do

 

no

t to

u

ch

 or

 di

re

ct 

di

s

ch

a

rg

s

tre

a

a

t p

er

s

on

s

.

RI

ES

GO

 D

PE

NE

TRA

CI

ÓN

 O

 

LE

SI

ON

ES

 S

EV

ER

AS

 A 

PE

RS

O-

NA

S.

 M

a

nté

ng

as

e f

u

er

a

 de

a

lc

a

nce

 

de

 

b

oq

u

ill

a

DE

SC

AR

GA

 DE

 A

GU

CA

LI

ENTE

 

AL

TA

 P

RE

SI

ON

 —

 N

o t

oq

u

ni d

irij

a

 el

 

 del

 

a

g

ua

 

a

 ot

r

as

 

pe

r

s

on

as

.

RI

SQU

DE 

BLE

SS

URE

S.

 Se

 te

nir

 

loi

n de

s

 

bu

s

e

s

EA

U CH

AU

DE

 S

OU

PR

ES

SI

ON

 A

 

LA

 S

OR

TIE

 

— N

e p

as

 di

rig

er

 le

 je

d’e

au

 ve

r

s

 de

s

 pe

r

s

onn

e

s

.

SP

RA

GU

KI

CK

BA

CK

 

 H

old

 wi

th 

b

oth

 h

a

nd

s

.

LA

 P

IS

TO

LA

 SE

 M

UEV

CO

LA

 P

RE

SI

ÓN

 

 So

s

ten

g

a

 co

n l

as

 

do

s

 m

a

no

s

.

LA

 P

OIG

NE

PI

ST

OL

ET

 RE

-

PO

US

SE

 —

 Te

nir

 à d

e

u

x m

a

in

s

.

RI

SK

 O

INJ

UR

Y—HO

 

SU

RF

AC

ES CA

CA

US

BU

RN

 

U

s

e o

nly

 

de

s

ign

ed

 gr

ippi

ng

 

a

re

as

 of

 

s

pr

a

y g

u

a

nd

 w

a

nd

.

SU

PE

RF

IC

IE

CA

LI

EN

TE

 U

s

s

ol

a

me

nte

 l

as

 ár

e

as

 

a

i

s

l

a

d

as

 de

l g

a

till

o y

 l

a

 l

a

nz

a

.

SUR

FA

CE

CH

AU

DE

S

 —

 

To

u

ch

er

 

s

e

u

leme

nt l

e

s

 p

a

rti

e

s

 

i

s

olée

s

 de

s

 po

ign

ée

 pi

s

tol

et

s

 

et 

l

a

nc

e

s

.

RI

ES

GO

 D

E E

XPLO

SIO

N

 —

 U

s

el p

ro

d

u

cto

 en

 ár

e

as

 do

nd

e e

l f

u

eg

o l

l

a

m

a

 

s

e

a

n p

er

mi

tid

o

s

. N

o r

oc

ie 

liq

u

ido

s

 

RI

SQ

UE 

D’

EX

PL

OS

IO

— 

Ut

ili

s

er 

au

x e

nd

ro

it

s

 où 

u

ne

 

 n

u

e e

s

pe

rm

i

s

e. 

Ne

 p

as

 v

a

po

ri

s

er

 de 

liq

u

ide

s

 

RIS

OF 

 

EX

PL

OS

IO

N.

  

Op

er

a

te 

on

ly 

wh

er

e o

pe

  

or

 to

rch

 i

s

 pe

rm

itted

.  

Do

 no

s

pr

a

 

liq

u

id

s

.

RI

SQ

UE

 

DE

 F

EU

 

OU

 

D

EX

PL

OSI

ON

RI

ESG

DE

 

IN

CE

ND

IO

 

EXP

LO

SIÓ

N

OSION

com

bu

s

ti

b

le 

nc

a

re

a

 for

 

s

s

ome

 g

as

 

 If 

yo

u

 

s

me

ll 

s

tr

u

cti

on

s

. If

 

de

p

a

rtm

ent

.

co

ntr

ol k

no

b

a

 

 

g r

ep

a

ir m

a

no

b

  to 

OF

b

ee

u

nd

er 

to 

in

s

pe

ct 

  

El

 eq

u

ipo

 de

b

s

er

 in

s

t

a

l

a

do

 

s

o

b

re

 

u

n p

i

s

o r

e

s

i

s

ten

te 

a

l in

ce

nd

io,

 co

u

n e

s

p

a

cio 

li

b

re

 de

 18

” m

ini

mo

.

  

An

te

s

 de

 en

ce

nd

er,

 olf

a

tee

 

a

lre

de

do

r de

a

p

a

r

a

to 

p

a

r

a

 

det

ect

a

r  g

as

.  E

s

té 

s

eg

u

ro

  de

  re

vi

sa

r  ce

rc

a

  d

el 

pi

s

o, 

po

rq

u

e c

ier

to

s

 g

as

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co

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F. 

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dre 

5 m

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i-ci

.

8.9

00

-9

90

.0

Detergent 

Tube

Fresh 
Water

Summary of Contents for ENG Series

Page 1: ...ater Electric Powered Natural Gas or LP Heated Operator s Manual Pressure Washer MODELS ENG4 2000 ENG4 2200 ENG4 3000 ENG5 2300 ENG5 3000 ENG6 3200 ENG8 3200 ENG10 3000 For the Landa Dealer nearest yo...

Page 2: ...ight is on it means the overload is tripped Reset overload Pilot Light When the light is on it means there is power to the pilot control If there is no light see troubleshooting guide Voltage When the...

Page 3: ...5 Propane Tank Disposal 15 Exhaust Stack 16 Water Source 17 Installations Above 2000 ft 18 Gas Valve Replacement 18 Assembly Instructions 21 Operating Instructions 22 Applying Detergent General Operat...

Page 4: ...ous or 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...

Page 5: ...h the 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 manufa...

Page 6: ...mise la masse DANGER 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 d eau l cart de tout c blage lectriqu...

Page 7: ...de nettoyage avec les deux mains avant de commencer Le non respect de cette consigne pourrait mener des blessures caus es par le mouvement violent de la lance 11 Never make adjustments on machine whil...

Page 8: ...g space This equipment incorporates parts such as snap switches or similar parts that tend to produce arcs or sparks Therefore when located in a garage it should be in a room or enclosure provided for...

Page 9: ...n appliance 5 Check all tank and the line connections periodically to be sure they are tight When testing for leaks use approved leak detector solution not matches 6 Make certain your container is pro...

Page 10: ...802 019 0 1 NIPPLE 3 4 X 2 BLACK 2 8 717 747 0 1 REGULATOR R622CFF FOR R932 28 R932462 3 8 717 746 0 1 REGULATOR HI PRESSURE R321H22 4 8 711 855 0 1 HOSE 1 2 X 19 PROPANE 5 8 717 782 0 1 FITTING PIGTA...

Page 11: ...ADO S LIRE LE MAN UEL DE L OP ERA TEU R AVA NT UTIL ISAT ION CET APP ARE IL DOIT ETR E UTIL ISE PAR DES OPE RA TEU RS QUA LIFIE S RIS K OF INJU RY PRO TEC TIVE EYE WEA R AND CLO THIN G MUS T BE WO RN...

Page 12: ...Dia Customer Supplied Draft Diverter 24 00 24 87 4 00 High Pressure Out 3 8 QC Nipple 48 54 36 68 24 50 24 00 12 00 49 00 Water In 3 4 GHF 21 30 20 61 20 61 Exhaust Out 10 Dia NOTE Draft diverter sho...

Page 13: ...Floor Mounting Dimensions 19 50 Dia Customer Supplied Draft Diverter Control Panel 61 00 17 33 34 79 17 36 26 18 3 64 High Pressure Out 3 8 QC Nipple 31 77 64 00 26 91 26 91 Water In 3 4 GHF Exhaust...

Page 14: ...les petites superficies ou les surfaces proximit des ventilateurs d extraction Gas Codes Confer with local gas company and with proper municipal officials regarding any specific code or regu lations g...

Page 15: ...etected by the growth of bubbles If bubbles grow tighten or repair the connection as needed Repeat leak test until problem is corrected Check all tank and the line connections periodically to be sure...

Page 16: ...local codes In the absence of local codes refer to National Fuel Gas Code NFPA 54 and be constructed of materials approved by the Uniform Building Code Vents penetrating ceilings or walls should be do...

Page 17: ...is kinked the machine will run very rough and the burner will not fire Water Connection Connect the high pressure hose by pulling the coupler collar back and then inserting it onto the discharge nipp...

Page 18: ...process can also be used when turning down the firing rate for high altitude installations above 2000 ft 1 Adjust the gas pressure down 4 for every 1000 ft of elevation Example Recommended firing rate...

Page 19: ...s or a special body wrench 8 DO NOT allow any flame to impinge on the regulator vent tubing if supplied It may clog and cause gas valve malfunction 9 DO NOT use the gas cock to adjust gas flow 10 If m...

Page 20: ...ample water supply Have all flammable liquids or gases been removed from installation location Is there adequate gas supply for the BTU rating of the burner Is incoming gas supply pressure between 6...

Page 21: ...ng Push coupler collar forward until secure STEP 5 Before installing nozzle turn on the water supply and run machine allowing water to run from the end of the wand until clear Turn off machine STEP 3...

Page 22: ...s to pass through the pump NOTE Never run pump dry or leave spray gun closed longer than 3 minutes Landa ENG Operator s 9 801 511 0 F O F F O N 8 1 0 1 2 1 4 1 6 0 2 4 6 TACH HO UR TACH HO UR IN STRUC...

Page 23: ...prevents internal damage to the pump Cleaning Tips Pre rinse cleaning surface with fresh water Place detergent suction tube directly into cleaning solution and apply to surface For best results limit...

Page 24: ...appareil e RIESGO DE ASFIXIA Use el producto en un area de venti laci n adecuad a RISQUE D ASPH YXIE Utiliser dans un endroit bien a r RISK OF ELECT ROCUT ION Connec t only to properl y ground ed out...

Page 25: ...essure 2 Detach water supply hose and high pressure hose 3 Turn on the machine for a few seconds until remaining water exits Turn pump off immediately 4 Do not allow high pressure hose to become kinke...

Page 26: ...minating the unloader from the system and attaching the 50 discharge hose directly to the pump If high pressure is developed in this manner the pump is good and the unloader needs to be repaired or re...

Page 27: ...gravitate to the floor rather than rise out of the stack Hence adequate floor space and good ventilation are especially important with propane systems Gas Pressure Requirements All propane fired machi...

Page 28: ...r in the burner jet orifices 1 To Remove Burner Manifold From Water Heater Coil Turn off the gas to the main burner by turning the knob to the OFF position on the gas valve and the main gas supply Dis...

Page 29: ...63 3 39 BTU per Gal Liquid 91 547 102 032 BTU per Lb Liquid 21 591 21 221 Cu Ft per Lb Liquid 8 607 6 53 Cu Ft per Gal Liquid 36 45 31 8 Octane Number 125 91 Molecular Weight 44 09 58 12 To Calculate...

Page 30: ...n water column inches i e 11 w c i Higher pressures are expressed in terms of the force exerted against a square inch of area for example 125 lbs per square inch 125 psi Oil Change Record 1 Water Colu...

Page 31: ...er 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 or annually Clean...

Page 32: ...hly High viscosity of detergent Dilute detergent to specifications Restriction behind float tank screen removed Install restriction Hole in detergent line s Repair hole Strainer basket plugged Remove...

Page 33: ...w packing kit Fouled or dirty inlet or discharge valves in pump Clean inlet and discharge valve Worn inlet or discharge valves Replace with valve kit Obstruction in spray nozzle Remove obstruction Lea...

Page 34: ...turned on 2 With gas on and system sparking probe terminals PV and 24V GND If pilot gas does not flow with 24 volts at these terminals replace gas valve 3 Probe terminals PV and MV PV If 24 volts not...

Page 35: ...itor sensor rod the main burner should turn on If it does not replace the ignition control unit SHORT CYCLING OF MAIN BURNER MAIN BURNER TURNS OFF BEFORE THE BURNER SWITCH OR FLOW SWITCH IS TURNED OFF...

Page 36: ...9 801 511 0 Printed in U S A...

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