Hotsy 853 Operator's Manual

Hotsy 853 Operator's Manual

Mobile - hot water - oil-fired

Advertisement

800 Series
Mobile - Hot Water - Oil-Fired
Operator's Manual
C O
IN
LD
GR
W AT
AD
MI
ES
O
SS
DE
ER
IO
N
L AG
IN
D'
EA
UA
LE
U
FR
T
FR
OI
íA
9.80
0-0
D
20.0
MODELS:
821
1.109-120.0
842
1.109-121.0
843
1.109-122.0
844
1.109-123.0
845
1.109-124.0
851
1.109-125.0
873
1.109-131.0
N
N
IO
IO
TE
NT
U T
/ AT
L OR
E OI
C A
CI
ON
OV
INE
AU
, ST
NK
MA
CH
EC
NE
IS
TA
ILE
PR
SE
TH
EL
WH
T.
EI TE
RO
IN
D
FU
LL
HO
, AC
UE
KE
EL
T AD
STI
NE
NQ
US
E ON
LY
FU
DO
NO
WH
EN
SE
TE
TA
MB
E.
DI ES
EL
E —
OR
RO
ES
E CO
LIE
NT
US
OF
FIR
ATI
NG
E KE
EN
RE
GU
CA
NE
,
: RIS
OP
K
ER
US
EL
NO
AG
ES
TAR
SE
IB LE
ION
IS
TE
O DI
ES
AL
O
RO
CA
UT
EN
EN
DIO
DO
AN
ST
IC AM
IB LE
DE
INC
ER
T DE
M BU
OI R
AN
T
UN
ST
SG
INA
O
OP
EN
CO
RB
UR
AU
D.
M BU
N:
RIE
QU
EM
E OU
SE
RV
RE
CA
CH
002
.0
CO
CIÓ
LA
N
SE
UL
EL
ER
DE
CO
9.8
00-
EC
AU
CO
ER
À PO
CE
UT
OU
EN
PR
TIB
IL IS
LE
IL E
NS
PAS
AJO
ON
UT
DA
. NE
ÉR
ATI
L' HU
EL
T EN
FEU
OP
DE
DI ÉS
E
ES
DE
RIS
QU
RE
IL
TIO
N:
E L'A
PPA
ATT
EN
QU
LO
RS
For the Hotsy Dealer nearest you,
Pressure Washer
874
1.109-132.0
852
1.109-126.0
853
1.109-127.0
854
1.109-128.0
855
1.109-129.0
856
1.109-130.0
consult our web page at
www.hotsy.com
8.921-206.0-B
5/31/17

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the 853 and is the answer not in the manual?

Questions and answers

Summarization of Contents

Safety
Introduction & Safety Information
Provides essential safety information and owner responsibilities for safe operation.
Important Safety Information
Details critical safety warnings and precautions to prevent injury and damage.
Hot Discharge Fluid and Surface Hazards
Warns about hot fluid and surfaces, advising caution and proper handling.
High Pressure Injection and Injury Risks
Highlights dangers of high-pressure streams and advises keeping clear of the nozzle.
Freezing Protection and Prevention
Advises on protecting the machine from freezing to prevent damage and maintain operability.
Ventilation and Asphyxiation Risk
Emphasizes the need for ventilation to prevent asphyxiation from exhaust fumes.
Fall Hazards and Ladder Safety
Warns about slippery surfaces and unstable locations when using ladders or scaffolding.
Electrical Safety Precautions
Provides warnings about electrical connections, grounding, and water proximity.
Potable Water System Protection
Advises on protecting the potable water system from backflow.
Brake Engagement for Safety
Instructs to keep the brake engaged during operation and storage for safety.
Operations
Technical Specification
Lists technical specifications for various models including pressure, voltage, and dimensions.
Component Identification
Identifies and illustrates key components of the pressure washer for user familiarity.
Component Descriptions
Provides detailed explanations for the function of each identified machine component.
Assembly Instructions
Guides users through the process of unpacking and assembling the pressure washer components.
Assembly Steps
Details step-by-step instructions for connecting hoses, wands, and filling fluids.
Installation Instructions - Venting
Provides essential guidance on proper venting for safe and efficient operation indoors.
Burner Air Adjustment
Explains how to adjust the burner air band for optimal performance at different altitudes and conditions.
Fuel Pressure Air Adjustment
Instructs on adjusting fuel pressure for optimal performance considering altitude and temperature.
Water Supply Requirements
Specifies the necessary water flow rate and pressure for connecting the machine.
Electrical Grounding Instructions
Details the importance and procedure for proper electrical grounding to prevent shock.
Operations Instructions - Before Starting
Outlines pre-operation checks and procedures, including safety and fluid checks.
Operations Instructions - To Start
Provides step-by-step instructions on how to safely start and operate the pressure washer.
Operations Instructions - To Clean
Guides users on how to use detergents and clean surfaces effectively with the machine.
Operations Instructions - Start Up Steps
Details the sequence for starting the machine for cold water, hot water, and steam operations.
Nozzle Selection and Use
Explains the different color-coded nozzles and their applications for various cleaning tasks.
Detergents & General Washing Techniques
Provides guidance on using detergents and general techniques for effective washing.
Cleaning Tips & Recommendations
Offers tips for optimal cleaning results, surface protection, and cautions against certain chemicals.
Shut Down And Clean Up
Details the procedure for safely shutting down and cleaning the machine after use.
Storage Instructions
Provides instructions for storing the pressure washer to prevent damage, especially from freezing.
After Extended Storage
Guides on preparing the machine for use after a prolonged period of storage.
Maintenance
Pump Care and Oil
Explains how to care for the pump, including oil type, level, and change intervals.
Pump Motor Lubrication
Provides guidance on lubricating the pump motor annually or as per its nameplate.
Relief Valve and Unloader Valve
Details the factory-set nature of these valves and warns against tampering.
Burner Fuel Filter and Heating Coil
Covers maintenance for the burner fuel filter and heating coil, including de-scaling and de-sooting.
Brake Inspection
Specifies the frequency for inspecting brake components for proper operation.
Troubleshooting - Pressure Not Running
Lists possible causes and solutions for the pressure washer failing to start or run.
Troubleshooting - Low Spray Pressure
Addresses issues related to low spray pressure at the nozzle and their resolutions.
Troubleshooting - Uneven Spray Pattern
Guides on identifying and fixing problems causing an uneven spray pattern from the nozzle.
Troubleshooting - No Hot Water
Provides solutions for the pressure washer not producing hot water as expected.
Troubleshooting - Poor or No Detergent Flow
Details steps to diagnose and resolve issues with detergent flow or lack thereof.
Troubleshooting - Machine Smokes
Explains causes for the unit smoking during operation or at cold-start and their solutions.
Troubleshooting - Poor Cleaning
Offers solutions for poor cleaning results, including detergent mixing and rinsing.

Table of Contents