Hotsy 900 GAS-FIRED SERIES User manual

9.803-325.0-B6-15
OPERATING INSTRUCTIONS
900/1400
GAS-FIRED SERIES
OPERATOR’S MANUAL
®
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98033250-1
GROUND
GROUND
EXPOSEDPULLEYS AND
BELTSC AN CAUSE INJURY
KEEPCLEAR WHILE MACHINERY
ISOPERATING
POLEASY CORREAS EXPUESTAS
PUEDENCAUSAR DAÑO
NOSE ACERQUE SI MÀQUINA ESTÁ FUNCIONANDO
DESCOURR OIES OU POULIES EXPOSÉES
PEUVENTCAUSER DES BLESSURES
NEPASS’APPROCHER LORSQUE L’APPAREIL EST EN OPÉRATION
WARNING
PRECAUCIÓN/ AVERTISSEMENT
8.932-965.0
EXPOSED PULLEYSAND
BELTSCAN CAUSE I NJURY
KEEPCLEAR WHILE MACHINERY
ISOPERATING
POLEASY CO RREASEXPUESTAS
PUEDENCAUSAR DAÑO
NOSE ACERQUE SI MÀQUINA ESTÁFUNCIONANDO
DESCOURROIES OU POULIES EXPOSÉES
PEUVENTC AUSER DESBLESSURES
NEPASS’APPROCHER LORSQUE L’APPAREIL EST EN OPÉRATION
WARNING
PRECAUCIÓN/ AVERTISSEMENT
8.932-965.0
MODED’EMPLOI
LIRELEMANUEL DE L ’OPERATEUR AVANT UTILISATION UNE
MAUVAISEUTILISATION PEUT CAUSER DES BLESSURES OU
DOMMAGESMATÉRIELS.
INSTRUCCIONESDE OPERACION
LEAELMANU AL DE OPER ACIÓN ANTES DE USARSE. LA OPERACIÓN
INADECUADAPUEDE OCASIONA R LESIONES PERSONALES O DAÑOS
A LAS PROPIEDADES.
OPERATINGINSTRUCTIONS
READOPERATING MANUAL BEFORE OPERA TING MACHINE .
IMPROPEROPERATION MAY RESULTIN PERSONAL INJURY OR
PROPERTYDAMAGE.
WARNIN
PRECAUCION/ AVERTISSEMENT
RISQUEDE FEU OU D’EXPLOSION
RIESGODE INCENDIO O EXPLOSIÓN
RISKOF FIRE OR EXPLOSION
• Machine needs to be installed on non-combustible
with minimum clearanceof18”.
Beforelighting, smell all around the appliance area for
gas.Besure to smell next to the becausesomegas
isheavierthan air and will settle on the If you smell
gas,immediatelycallyour gas supplier for instructions.If
gassuppliercan not bereached, call the department.
Donot use tools to push in or turnthe gas control knob.
Ifknob will not push in or turn byhand, call a
servicetechnician.Using forceorattempting repairmay
resultin a or explosion.
Shouldpilotoutage occur, turn control knob to OFF
position.Wait5 minutes before relighting.
Donot use this equipment if any part has been under
water.Immediatelycall aservice technician to inspect
forrepair.
Elequipo debe ser instalado sobre un piso resistente
alincendio, con un espacio libre de 18” minimo.
Antesde encender, olfateealrededor del aparato para
detectargas. Esté seguro de revisar cerca del piso,
porqueciertos gases son más pesados que el aire.Si
olfateagas,avise inmediatamente a su proveedor de
gas.Alnolocalizar el proveedor, llame a los bomberos.
Nouse herramientas paramover el control del gas.
Sila manija no se puedeoperar con la mano, llame a
untécnico capacitado. Forzar o intentar reparar este
controlpuede resultar en un incendio o explosión.
Enel caso de apagarse el piloto, apague y espere 5
minutosantes de encender.
Noutilice este equipo en el caso que hubiera estado
sumergido enagua parcial o totalmente un compo-
nente.Consulte con un técnico de servicio.
Nepas installer ce machine aux endroits où il y a des
combustibles(mêmelesplancher) dedansun demi-mètre.
Avantl’allumage, autourde l’appareil pour des
senteursde gaz. lesodeurs près du plancher car
certainsgaz sont plus lourds que l’air et s’accumulent sur
leplancher. Si vous détectez une odeur de gaz, appelez
immédiatementvotre fournisseur de gaz. Si celui-ci ne
peutêtre joint, appeler le département des incendies.
Nepasutiliser d’outils pour pousser ou tourner la soupape
decontrôledugaz. Si la soupape ne peut être enfoncéeou
tournéeàlamain,appeler un technicien Forcerou
essayerde réparer peut causer un feu ou une explosion.
Silepilote s’éteint, tour nerla soupape de contrôle en
positionOFF.Attendre 5 minutesavant de réallumer.
Nepasutilisercetéquipement siunepartie aété immergée
dansl’eau. Appeler un technicien pour inspecter celui-ci.
8.900-990.0
CHAUD!

3
CONTENTS
HOTSY • 900-1400 • 9.803-325.0-B OPERATOR MANUAL • GAS FIRED
Model Number ______________________________
Serial Number ______________________________
Date of Purchase ____________________________
The model and serial numbers will be found on a decal attached
to the pressure washer. You should record both serial number and
date of purchase and keep in a safe place for future reference.
Introduction & Important Safety Information 8-10
Component Identification 11
Assembly Instructions 12
Installation Instructions 13-16
Operation Instructions 17-18
Shutdown Instructions 19
Storage 19
Maintenance 20
Troubleshooting 21-25
Warranty
WARNING: If the information in this manual is not
followed exactly, a fire or explosion may result
causing property damage, personal injury or death.
Do not store or use gasoline or other flammable vapors
and liquids in the vicinity of this or any other appliance.
WHAT TO DO IF YOU SMELL GAS
•  Donottrytolightanyappliance.
•  Donottouchanyelectricalswitch;donotuseanyphone
in your building.
•  Immediatelycallyourgassupplierfromaneighbor's
phone.Followthegassupplier'sinstructions.
•  Ifyoucannotreachyourgassupplier,callthere
department.
Installation and service must be performed by a qualified
installer,serviceagencyorthegassupplier.

1.109-691.0 921N SPECIFICATIONS
● Pump Volume At Pump Head: 4.0 GPM/228 GPH
● Pump Pressure At Pump Head: 2300 PSI
● BurnerType:NaturalGasFired,364,835BTU/Hr.
● Motor Hp: 6.2
● Machine Voltage: 208VAC/60Hz/1Ph
● Total Machine Amperage: 28 Amps
● Machine Weight: 560 Lbs.
● Shipping Weight: 620 Lbs.
● Exhaust Stack Size: 8"
● MachineDimensions:Length=47.5",Width=21",
Height=51"
1.109-692.0 926N SPECIFICATIONS
● Pump Volume At Pump Head: 4.0 GPM/228 GPH
● Pump Pressure At Pump Head: 2000 PSI
● BurnerType:NaturalGasFired,364,835BTU/Hr.
● Motor Hp: 5
● Machine Voltage: 575VAC/60Hz/3Ph
● Total Machine Amperage: 7 Amps
● Machine Weight: 555 Lbs.
● Shipping Weight: 610 Lbs.
● Exhaust Stack Size: 8"
● MachineDimensions:Length=47.5",Width=21",
Height=51"
1.109-695.0 943P SPECIFICATIONS
● Pump Volume At Pump Head: 4.0 GPM/234 GPH
● Pump Pressure At Pump Head: 2000 PSI
● BurnerType:LPGasFired,360,997BTU/Hr.
● Motor Hp: 5.0
● Machine Voltage: 230VAC/60Hz/1Ph
● Total Machine Amperage: 25 Amps
● Machine Weight: 550 Lbs.
● Shipping Weight: 610 Lbs.
● Exhaust Stack Size: 8"
● MachineDimensions:Length=47.5",Width=21",
Height=51"
1.109-696.0 943N SPECIFICATIONS
● Pump Volume At Pump Head: 4.0 GPM/234 GPH
● Pump Pressure At Pump Head: 2000 PSI
● BurnerType:NaturalGasFired,364,835BTU/Hr.
● Motor Hp: 5.0
● Machine Voltage: 230VAC/60Hz/1Ph
● Total Machine Amperage: 25 Amps
● Machine Weight: 550 Lbs.
● Shipping Weight: 610 Lbs.
● Exhaust Stack Size: 8"
● MachineDimensions:Length=47.5",Width=21",
Height=51"
1.109-697.0 944P SPECIFICATIONS
● Pump Volume At Pump Head: 4.0 GPM/234 GPH
● Pump Pressure At Pump Head: 2000 PSI
● BurnerType:LPGasFired,360,997BTU/Hr.
● Motor Hp: 5.0
● Machine Voltage: 230VAC/60Hz/3Ph
● Total Machine Amperage: 16 Amps
● Machine Weight: 545 Lbs.
● Shipping Weight: 605 Lbs.
● Exhaust Stack Size: 8"
● MachineDimensions:Length=47.5",Width=21",
Height=51"
1.109-698.0 944N SPECIFICATIONS
● Pump Volume At Pump Head: 4.0 GPM/234 GPH
● Pump Pressure At Pump Head: 2000 PSI
● BurnerType:NGGasFired,364,835BTU/Hr.
● Motor Hp: 5.0
● Machine Voltage: 230VAC/60Hz/3Ph
● Total Machine Amperage: 16 Amps
● Machine Weight: 545 Lbs.
● Shipping Weight: 605 Lbs.
● Exhaust Stack Size: 8"
● MachineDimensions:Length=47.5",Width=21",
Height=51"
1.109-693.0 942P SPECIFICATIONS
● Pump Volume At Pump Head: 4.0 GPM/234 GPH
● Pump Pressure At Pump Head: 2000 PSI
● BurnerType:LPGasFired,360,997BTU/Hr.
● Motor Hp: 5.0
● Machine Voltage: 230VAC/60Hz/3Ph
● Total Machine Amperage: 18 Amps
● Machine Weight: 545 Lbs.
● Shipping Weight: 605 Lbs.
● Exhaust Stack Size: 8"
● MachineDimensions:Length=47.5",Width=21",
Height=51"
1.109-694.0 942N SPECIFICATIONS
● Pump Volume At Pump Head: 4.0 GPM/234 GPH
● Pump Pressure At Pump Head: 2000 PSI
● BurnerType:NaturalGasFired,364,835BTU/Hr.
● Motor Hp: 5.0
● Machine Voltage: 208VAC/60Hz/3Ph
● Total Machine Amperage: 18 Amps
● Machine Weight: 545 Lbs.
● Shipping Weight: 605 Lbs.
● Exhaust Stack Size: 8"
● MachineDimensions:Length=47.5",Width=21",
Height=51"

1.109-700.0 945N SPECIFICATIONS
● Pump Volume At Pump Head: 4.0 GPM/234 GPH
● Pump Pressure At Pump Head: 2000 PSI
● BurnerType:NaturalGasFired,364,835BTU/Hr.
● Motor Hp: 5.0
● Machine Voltage: 460VAC/60Hz/3Ph
● Total Machine Amperage: 8 Amps
● Machine Weight: 545 Lbs.
● Shipping Weight: 605 Lbs.
● Exhaust Stack Size: 8"
● MachineDimensions:Length=47.5",Width=21",
Height=51"
1.109-699.0 945P SPECIFICATIONS
● Pump Volume At Pump Head: 4.0 GPM/234 GPH
● Pump Pressure At Pump Head: 2000 PSI
● BurnerType:LPGasFired,360,997BTU/Hr.
● Motor Hp: 5.0
● Machine Voltage: 460VAC/60Hz/3Ph
● Total Machine Amperage: 8 Amps
● Machine Weight: 545 Lbs.
● Shipping Weight: 605 Lbs.
● Exhaust Stack Size: 8"
● MachineDimensions:Length=47.5",Width=21",
Height=51"
1.109-948.0 921P SPECIFICATIONS
● Pump Volume At Pump Head: 4.0 GPM/234 GPH
● Pump Pressure At Pump Head: 2300 PSI
● BurnerType:LPGasFired,360,997BTU/Hr.
● Motor Hp: 6.2
● Machine Voltage: 208VAC/60Hz/1Ph
● Total Machine Amperage: 28 Amps
● Machine Weight: 560 Lbs.
● Shipping Weight: 620 Lbs.
● Exhaust Stack Size: 8"
● MachineDimensions:Length=47.5",Width=21",
Height=51"
1.109-949.0 926P SPECIFICATIONS
● Pump Volume At Pump Head: 4.0 GPM/234 GPH
● Pump Pressure At Pump Head: 2000 PSI
● BurnerType:NaturalGasFired,360,997BTU/Hr.
● Motor Hp: 5.0
● Machine Voltage: 575VAC/60Hz/3Ph
● Total Machine Amperage: 7 Amps
● Machine Weight: 555 Lbs.
● Shipping Weight: 610 Lbs.
● Exhaust Stack Size: 8"
● MachineDimensions:Length=47.5",Width=21",
Height=51"

1.109-705.0 1453N SPECIFICATIONS
● Pump Volume At Pump Head: 4.0 GPM/234 GPH
● Pump Pressure At Pump Head: 3000 PSI
● BurnerType:NaturalGasFired,364,835BTU/Hr.
● Motor Hp: 7.5
● Machine Voltage: 230VAC/60Hz/1Ph
● Total Machine Amperage: 34 Amps
● Machine Weight: 610 Lbs.
● Shipping Weight: 670 Lbs.
● Exhaust Stack Size: 8"
● MachineDimensions:Length=47.5",Width=21",
Height=51"
1.109-706.0 1454P SPECIFICATIONS
● Pump Volume At Pump Head: 4.0 GPM/234 GPH
● Pump Pressure At Pump Head: 3000 PSI
● BurnerType:LPGasFired,360,997BTU/Hr.
● Motor Hp: 7.5
● Machine Voltage: 230VAC/60Hz/3Ph
● Total Machine Amperage: 25 Amps
● Machine Weight: 605 Lbs.
● Shipping Weight: 665 Lbs.
● Exhaust Stack Size: 8"
● MachineDimensions:Length=47.5",Width=21",
Height=51"
1.109-702.0 1452P SPECIFICATIONS
● Pump Volume At Pump Head: 4.0 GPM/234 GPH
● Pump Pressure At Pump Head: 3000 PSI
● BurnerType:LPGasFired,360,997BTU/Hr.
● Motor Hp: 7.5
● Machine Voltage: 208VAC/60Hz/3Ph
● Total Machine Amperage: 24 Amps
● Machine Weight: 605 Lbs.
● Shipping Weight: 665 Lbs.
● Exhaust Stack Size: 8"
● MachineDimensions:Length=47.5",Width=21",
Height=51"
1.109-707.0 1454N SPECIFICATIONS
● Pump Volume At Pump Head: 4.0 GPM/234 GPH
● Pump Pressure At Pump Head: 3000 PSI
● BurnerType:NaturalGasFired,364,835BTU/Hr.
● Motor Hp: 7.5
● Machine Voltage: 230VAC/60Hz/3Ph
● Total Machine Amperage: 24 Amps
● Machine Weight: 605 Lbs.
● Shipping Weight: 665 Lbs.
● Exhaust Stack Size: 8"
● MachineDimensions:Length=47.5",Width=21",
Height=51"
1.109-703.0 1452N SPECIFICATIONS
● Pump Volume At Pump Head: 4.0 GPM/234 GPH
● Pump Pressure At Pump Head: 3000 PSI
● BurnerType:NaturalGasFired,364,835BTU/Hr.
● Motor Hp: 7.5
● Machine Voltage: 208VAC/60Hz/3Ph
● Total Machine Amperage: 24 Amps
● Machine Weight: 605 Lbs.
● Shipping Weight: 655 Lbs.
● Exhaust Stack Size: 8"
● MachineDimensions:Length=47.5",Width=21",
Height=51"
1.109-708.0 1455P SPECIFICATIONS
● Pump Volume At Pump Head: 4.0 GPM/234 GPH
● Pump Pressure At Pump Head: 3000 PSI
● BurnerType:LPGasFired,360,997BTU/Hr.
● Motor Hp: 7.5
● Machine Voltage: 460VAC/60Hz/3Ph
● Total Machine Amperage: 12 Amps
● Machine Weight: 605 Lbs.
● Shipping Weight: 665 Lbs.
● Exhaust Stack Size: 8"
● MachineDimensions:Length=47.5",Width=21",
Height=51"
1.109-709.0 1455N SPECIFICATIONS
● Pump Volume At Pump Head: 4.0 GPM/234 GPH
● Pump Pressure At Pump Head: 3000 PSI
● BurnerType:NaturalGasFired,364,835BTU/Hr.
● Motor Hp: 7.5
● Machine Voltage: 460VAC/60Hz/3Ph
● Total Machine Amperage: 12 Amps
● Machine Weight: 605 Lbs.
● Shipping Weight: 665 Lbs.
● Exhaust Stack Size: 8"
● MachineDimensions:Length=47.5",Width=21",
Height=51"
1.109-701.0 1451N SPECIFICATIONS
● Pump Volume At Pump Head: 4.0 GPM/234 GPH
● Pump Pressure At Pump Head: 3000 PSI
● BurnerType:NaturalGasFired,364,835BTU/Hr.
● Motor Hp: 8.2
● Machine Voltage: 208VAC/60Hz/1Ph
● Total Machine Amperage: 36.5 Amps
● Machine Weight: 615 Lbs.
● Shipping Weight: 675 Lbs.
● Exhaust Stack Size: 8"
● MachineDimensions:Length=47.5",Width=21",
Height=51"
1.109-710.0 1456N SPECIFICATIONS
● Pump Volume At Pump Head: 4.0 GPM/234 GPH
● Pump Pressure At Pump Head: 3000 PSI
● BurnerType:NaturalGasFired,364,835BTU/Hr.
● Motor Hp: 8.2
● Machine Voltage: 575VAC/60Hz/3Ph
● Total Machine Amperage: 10 Amps
● Machine Weight: 615 Lbs.
● Shipping Weight: 675 Lbs.
● Exhaust Stack Size: 8"
● MachineDimensions:Length=47.5",Width=21",
Height=51"
1.109-704.0 1453P SPECIFICATIONS
● Pump Volume At Pump Head: 4.0 GPM/234 GPH
● Pump Pressure At Pump Head: 3000 PSI
● BurnerType:LPGasFired,360,997BTU/Hr.
● Motor Hp: 7.5
● Machine Voltage: 230VAC/60Hz/1Ph
● Total Machine Amperage: 34 Amps
● Machine Weight: 610 Lbs.
● Shipping Weight: 670 Lbs.
● Exhaust Stack Size: 8"
● MachineDimensions:Length=47.5",Width=21",
Height=51"

1.109-713.0 1473N SPECIFICATIONS
● Pump Volume At Pump Head: 5 GPM/300 GPH
● Pump Pressure At Pump Head: 3000 PSI
● BurnerType:NaturalGasFired,390,025BTU/Hr.
● Motor Hp: 10 HP
● Machine Voltage: 230VAC/60Hz/1Ph
● Total Machine Amperage: 42 Amps
● Machine Weight: 617 Lbs.
● Shipping Weight: 677 Lbs.
● Exhaust Stack Size: 8"
● MachineDimensions:Length=47.5",Width=21",
Height=51"
1.109-714.0 1474N SPECIFICATIONS
● Pump Volume At Pump Head: 5 GPM/300 GPH
● Pump Pressure At Pump Head: 3000 PSI
● BurnerType:LPGasFired,390,025BTU/Hr.
● Motor Hp: 10 HP
● Machine Voltage: 230VAC/60Hz/3Ph
● Total Machine Amperage: 29 Amps
● Machine Weight: 620 Lbs.
● Shipping Weight: 680 Lbs.
● Exhaust Stack Size: 8"
● MachineDimensions:Length=47.5",Width=21",
Height=51"
1.109-950.0 1451P SPECIFICATIONS
● Pump Volume At Pump Head: 4.0 GPM/234 GPH
● Pump Pressure At Pump Head: 3000 PSI
● BurnerType:LPGasFired,360,997BTU/Hr.
● Motor Hp: 8.2 HP
● Machine Voltage: 208VAC/60Hz/1Ph
● Total Machine Amperage: 36.5 Amps
● Machine Weight: 615 Lbs.
● Shipping Weight: 675 Lbs.
● Exhaust Stack Size: 8"
● MachineDimensions:Length=47.5",Width=21",
Height=51"
1.109-925.0 1475P SPECIFICATIONS
● Pump Volume At Pump Head: 5.0 GPM/300 GPH
● Pump Pressure At Pump Head: 3000 PSI
● BurnerType:LPGasFired,360,997BTU/Hr.
● Motor Hp: 10 HP
● Machine Voltage: 208VAC/60Hz/3Ph
● Total Machine Amperage: *** Amps
● Machine Weight: *** Lbs.
● Shipping Weight: *** Lbs.
● Exhaust Stack Size: 8"
● MachineDimensions:Length=47.5",Width=21",
Height=51"
1.109-711.0 1473P SPECIFICATIONS
● Pump Volume At Pump Head: 5 GPM/300 GPH
● Pump Pressure At Pump Head: 3000 PSI
● BurnerType:LPGasFired,378,617BTU/Hr.
● Motor Hp: 10 HP
● Machine Voltage: 230VAC/60Hz/1Ph
● Total Machine Amperage: 42 Amps
● Machine Weight: 617 Lbs.
● Shipping Weight: 677 Lbs.
● Exhaust Stack Size: 8"
● MachineDimensions:Length=47.5",Width=21",
Height=51"
1.109-712.0 1474P SPECIFICATIONS
● Pump Volume At Pump Head: 5 GPM/300 GPH
● Pump Pressure At Pump Head: 3000 PSI
● BurnerType:NaturalGasFired,378,617BTU/Hr.
● Motor Hp: 10 HP
● Machine Voltage: 230VAC/60Hz/3Ph
● Total Machine Amperage: 29 Amps
● Machine Weight: 620 Lbs.
● Shipping Weight: 680 Lbs.
● Exhaust Stack Size: 8"
● MachineDimensions:Length=47.5",Width=21",
Height=51"
1.109-951.0 1456P SPECIFICATIONS
● Pump Volume At Pump Head: 4.0 GPM/234 GPH
● Pump Pressure At Pump Head: 3000 PSI
● BurnerType:LPGasFired,360,997BTU/Hr.
● Motor Hp: 8.2 HP
● Machine Voltage: 575VAC/60Hz/1Ph
● Total Machine Amperage: 10 Amps
● Machine Weight: 615 Lbs.
● Shipping Weight: 675 Lbs.
● Exhaust Stack Size: 8"
● MachineDimensions:Length=47.5",Width=21",
Height=51"
1.109-953.0 1475N SPECIFICATIONS
● Pump Volume At Pump Head: 5.0 GPM/300 GPH
● Pump Pressure At Pump Head: 3000 PSI
● BurnerType:LPGasFired,378,617BTU/Hr.
● Motor Hp: 10 HP
● Machine Voltage: 208VAC/60Hz/3Ph
● Total Machine Amperage: *** Amps
● Machine Weight: *** Lbs.
● Shipping Weight: *** Lbs.
● Exhaust Stack Size: 8"
● MachineDimensions:Length=47.5",Width=21",
Height=51"

HOTSY • 900-1400 • 9.803-325.0-B OPERATOR MANUAL • GAS FIRED
OPERATOR’S MANUAL PRESSURE WASHER
8
INTRODUCTION & IMPORTANT SAFETY INFORMATION
Thank you for purchasing this Pressure Washer.
We reserve the right to make changes at any time
without incurring any obligation.
Owner/User Responsibility:
The owner and/or user must have an understand-
ing of the manufacturer’s operating instructions and
warnings before using this pressure washer. Warning
information should be emphasized and understood.
IftheoperatorisnotuentinEnglish,themanufac-
turer’s instructions and warnings shall be read to and
discussed with 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 manufacturers’ instructions.
The operator must know how to stop the machine
quickly and understand the operation of all controls.
Never permit anyone to operate the engine without
proper instructions.
SAVE THESE INSTRUCTIONS
This manual should be considered a permanent
part of the machine and should remain with it if
machine is resold.
When ordering parts, please specify model and
serial number. Use only identical replacement parts.
This machine is to be used only by trained operators.
IMPORTANT SAFETY
INFORMATION
WARNING: If you do not follow these instructions
exactly, a fire or explosion may result, causing
property damage, personal injury or loss of life.
WARNING:To reduce the risk of
injury, read operating instruc-
tions carefully before using.
 1. Read the owner's manual
thoroughly. Failure to follow
instructions and warnings
could cause malfunction of
the machine and result in
death,serious bodily injury
and/or property damage.
2. Know how to stop the machine and bleed pressure
quickly. Be thoroughly familiar with the controls.
3. Stay alert — watch what you are doing.
 4. Use only your hand to push in or turn the gas
control knob. Never use a tool. If the knob will not
pushinorturnbyhand,don'ttrytorepairit;call
a qualified service technician.
READ OPERATOR’S
MANUAL THOROUGHLY
PRIOR TO USE.
5. All installations must comply with local codes.
Contactyourelectrician,plumber,utilitycompany
or the selling distributor for specific details.
DANGER: Improper connection of the equipment-
grounding conductor can result in a risk of electro-
cution. Check with a qualified electrician or service
personnel if you are in doubt as to whether the
outlet is properly grounded.
WARNING: Keep wand, hose,
and water spray away from
electric wiring or fatal electric
shock may result.
6. To protect the operator from
electricalshock,themachine
must be electrically ground-
ed. It is the responsibility
of the owner to connect this
machine to a grounded receptacle of proper
voltage and amperage ratings. Do not spray
water on or near electrical components.
Do not touch machine with wet hands or while
standing in water. Always disconnect power
before servicing.
RISK OF EXPLOSION:
IF GAS SMELL PRESENT
TURN OFF SUPPLY
WARNING
WARNING: Flammable liquids
can create fumes which can
ignite, causing property dam-
age or severe injury.
WARNING: Risk of explosion —
Operate only where open flame
or torch is permitted. Do not
spray flammable liquids.
RISK OF FIRE.
DO NOT ADD FUEL
WHEN OPERATING
MACHINE.
WARNING
WARNING: Risk of fire — Do not
change LP tanks when the
product is operating or still hot.
WARNING: Use vapor fuel only.
7. Gas appliances shall be
installed only in locations
where combustible dusts and
flammable gases or vapors
are not present. Do not store
or use gasoline near this
machine.
WARNING: In the event of a pilot outage, wait
at least five minutes to clear out any gas before
relighting.
8. Keep operating area clear of all persons.
WARNING
KEEP WATER
SPRAY AWAY FROM
ELECTRICAL WIRING.

HOTSY • 900-1400 • 9.803-325.0-B OPERATOR MANUAL • GAS FIRED
9
PRESSURE WASHER OPERATOR’S MANUAL
IMPORTANT SAFETY INFORMATION
WARNING
USE PROTECTIVE
EYE WEAR
AND CLOTHING
WHEN OPERATING
THIS EQUIPMENT.
WARNING: High pressure spray
can cause paint chips or other
particles to become airborne
and fly at high speeds.To avoid
personal injury, eye, hand and
foot safety devices must be
worn.
 9. Eye,hand,and footprotec-
tion must be worn when
using this equipment.
WARNING
EAR PROTECTION
MUST BE WORN
WARNING: This machine ex-
ceeds 85 db appropriate ear
protection must be worn.
WARNING
RISK OF INJURY.
HOT SURFACES
CAN CAUSE BURNS
WARNING: Risk of injury. Hot
surfaces can cause burns. Use
only designated gripping areas
of spray gun and wand. Do not
place hands or feet on non-in-
sulated areas of the pressure
washer.
10. Toreduceriskofinjury,closesupervisionisneces-
sary when a machine is used near children. Do not
allow children to operate pressure washer. This
machine must be attended during operation.
TRIGGER GUN KICKS
BACK - HOLD WITH
BOTH HANDS
WARNING
WARNING: Grip cleaning wand
securely with both hands be-
fore starting. Failure to do this
could result in injury from a
whipping wand.
11. Nevermakeadjustmentson
machine while in operation.
12. Move spray gun trigger lever
into locked position before
inserting the high pressure nozzle into the quick
coupler. Be certain all quick coupler fittings are
secured before using pressure washer.
RISK OF INJECTION
OR SEVERE INJURY
TO PERSONS. KEEP
CLEAR OF NOZZLE.
WARNING
WARNING: High pressure de-
veloped by these machines will
cause personal injury or equip-
ment damage. Keep clear of
nozzle. Use caution when op-
erating. Do not direct discharge
stream at people, or severe
injury or death will result.
WARNING
PROTECT FROM
FREEZING
WARNING: Protect machine
from freezing.
13. To keep machine in best
 operating conditions, it is
important you protect machine
from freezing.Failure to protect
machine from freezing
could cause malfunction of the
 machineandresultindeath,
seriousbodilyinjury,and/orpropertydamage.Fol-
low storage instructions specified in this manual.
WARNING
RISK OF
ASPHYXIATION. USE
THIS PRODUCT ONLY
IN A WELL
VENTILATED AREA.
WARNING: Risk of asphyxiation.
Use this product only in a well
ventilated area.
14. Avoid installing machines in
small areas or near exhaust
fans. Adequate oxygen is
needed for combustion or
dangerous carbon monoxide
will result.
15. Manufacturer will not be liable for any changes
made to our standard machines or any compo-
nents not purchased from us.
16. The best insurance against an accident is precau-
tion and knowledge of the machine.
WARNING
RISK OF INJURY
FROM FALLS WHEN
USING LADDER.
WARNING: Be extremely careful
when using a ladder, scaffold-
ing or any other relatively un-
stable location. The cleaning
area should have adequate
slopes and drainage to reduce
the possibility of a fall due to
slippery surfaces.
17. Do not overreach or stand on unstable support.
Keep good footing and balance at all times.
18. Do not operate this machine when fatigued or
undertheinuenceofalcohol,prescriptionmedi-
cations,ordrugs.
19. Follow the maintenance instructions specified in
the manual.
WARNING: Use vapor fuel only.
20. The LP models are designed to run on vapor pro-
pane fuel. Do not use liquid fuel. Have a qualified
serviceman install and service your equipment.
21. Never expose a spark or flame where there may
be unburned gas present.

HOTSY • 900-1400 • 9.803-325.0-B OPERATOR MANUAL • GAS FIRED
OPERATOR’S MANUAL PRESSURE WASHER
10
IMPORTANT SAFETY INFORMATION
22. Install this machine about 2 feet from wall to
provide adequate ventilation and servicing 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
the purpose or should be installed 18" (457mm)
or more above the floor.
WARNING: To reduce the risk of electric shock,
disconnect all electrical connections and shut-off
gas valve before servicing.
23. Install this machine on non combustible flooring.
24. Donotallowacids,causticorabrasiveuidsto
pass through the pump.
25. Never run pump dry or leave spray gun closed
longer than 3 minutes.
WARNING: If connection is made to potable water
supply, a back flow device must be provided.
26. Exhaustgasesshouldnotbeventedintoawall,a
ceiling or a concealed space of a building. A draft
diverter must be installed to prevent down draft
and to allow cooling of exhaust temperatures.
Down draft diverters shall be installed in the vents
and located at a distance from the pressure wash-
er stack to achieve maximum draft of 36" minimum.
Exhaust gases that exceed
470°F (243°C) are not suitable for
connection to Type B gas vents.
Example of Down Draft Diverter for
Gas Fired Machines
Follow the maintenance instructions
specified in the manual.
98033250-4