MODEL _______________________________________
DATE OF PURCHASE __________________________
SERIAL NUMBER ______________________________
SALES REPRESENTATIVE # _____________________
Welcome…and congratulations on the purchase of your Mobile Cleaning Unit. This instruction manual is a guide
for operating and servicing your unit. Read this manual completely before installing or operating this unit.
This unit offers you personal convenience. All of your instrumentation and controls have been positioned to give
you easy access for operation and daily maintenance.
Proper operation and service are essential to the efficient functioning of this unit. When maintained correctly, this
unit will have a long, trouble-free life.
The service methods described in this manual are explained in such a manner that servicing may be performed
accurately and safely. Proper service varies with the choice of procedure, the skill of the mechanic, and the tools
or parts available. Before attempting any repair, make certain that you are thoroughly familiar with this equipment
and are equipped with the proper tools. Any questions pertaining to operating or servicing this unit should be
directed to your nearest dealer.
THIS UNIT MUST BE INSTALLED BY THE DEALER FROM WHOM YOU PURCHASED IT IN ACCORDANCE
WITH THE PRESCRIBED INSTALLATION PROCEDURES.
MAKE CERTAIN THAT THE WARRANTY CARD IS FILLED OUT AT THE TIME OF INSTALLATION AND IS
RETURNED TO YOUR DEALER.
PROFESSIONAL CHEMICALS CORPORATION
325 SOUTH PRICE ROAD
CHANDLER, ARIZONA 85224
Information in this document is subject to change without notice and does not represent a commitment on the part
of Professional Chemicals Corporation.
EVEREST 980086 02/18/03
Page 3
TABLE OF CONTENTS
2
Machine Data Log/Overview..........................1
Table of Contents...........................................2
Receiving Your Unit.......................................4
HOW TO USE THIS MANUAL
How to use this Manual..................................1-1
Every part of your cleaning unit was carefully
checked, tested, and inspected before it left our
manufacturing plant. Upon receiving the unit, make
the following acceptance check:
1. The unit should not show any outward signs of
damage. If damaged, notify the delivering carrier
immediately.
2. Check your equipment and packing list. The
cleaning unit should arrive equipped with the
following items (unless otherwise specified).
NOTE: Your distributor from whom you
purchased this mobile cleaning unit is
responsible for the correct installation of this
machine. The dealer is also responsible for initial
training of your operators and maintenance
personnel in the proper operation and
maintenance of this unit.
EQUIPMENT LIST:
1. Console.
2. Waste tank
3. Hose clamps for vacuum hoses.
4. 150 ft. of 2” vacuum hose.
5. 2 vacuum hose connectors.
6. 150 ft. of 1/4" high pressure hose with quick
connects.
7. 50 ft. water supply hose with quick connect.
8. Installation bolting kit.
9. Installation mounting plates.
10. Operation and service manual for engine, water
pump, and vacuum pump manuals.
4
EVEREST 980086 12/31/02
Page 6
HOW TO USE THIS MANUAL
1-1
This manual contains the following sections:
- HOW TO USE THIS MANUAL
- SAFETY
- INSTALLATION REQUIREMENTS
- SYSTEMS
- OPERATIONS
- MAINTENANCE & SERVICE
- PARTS LIST
The HOW TO USE THIS MANUAL section will tell you
how to find important information for ordering correct
repair parts.
Parts may be ordered from authorized dealers. When
placing an order for parts, the machine model and
machine serial number are important. Refer to the
MACHINE DATA box which is filled out during the
installation of your machine. The MACHINE DATA
box is located on the inside of the front cover of this
manual.
MODEL _____________________________________
DATE OF PURCHASE ________________________
SERIAL NUMBER ____________________________
SALES REPRESENTATIVE # ___________________
The SAFETY section contains important information
regarding hazard or unsafe practices of the machine.
Levels of hazards is identified that could result in
product or personal injury, or severe injury resulting in
death.
The OPERATIONS section is to familiarize the
operator with the operation and function of the
machine.
The MAINTENANCE section contains preventive
maintenance to keep the machine and its components
in good working condition. They are listed in this
general order:
- Engine
- Vacuum Pump
- Water Pump
- Drive Belts, Pulleys & Hubs
- Chemical Pumps
- Hoses
- Vac/Exhaust Heat Exchanger
- General Service Adjustments
- Troubleshooting
The PARTS LIST section contains assembled parts
illustrations and corresponding parts list. The parts
lists include a number of columns of information:
The model and serial number of your machine is on
the side approximately where shown.
- REF – column refers to the reference
number on the parts illustration.
- PART NO. – column lists the part number
for the part.
- DESCRIPTION – column is a brief
description of the part.
- SERIAL NO. FROM – column indicates
the first machine the part number is
applicable to. When the machine design
has changed, this column will indicate
serial number of applicable machine. The
main illustration shows the most current
design of the machine. The boxed
illustrations show older designs. If column
has an asterisk (*), call manufacturer for
serial number.
- NOTES – column for information not noted
by the other columns.
NOTE: If a service or option kit is installed on your
machine, be sure to keep the KIT INSTRUCTIONS
which came with the kit. It contains replacement
parts numbers needed for ordering future parts.
NOTE: The 98# on the lower left corner of the front
cover is the part number for this manual.
EVEREST 980086 03/24/03
Page 7
IMPORTANT SAFETY INSTRUCTIONS
These symbols mean WARNING or CAUTION. Failure to follow warnings and
When using this machine, basic precautions
must always be followed, including the following:
READ ALL INSTRUCTIONS BEFORE USING THIS MACHINE.
cautions could result in fatality, personal injury to yourself and/or others, or
property damage. Follow these instructions carefully!
Read the operator's manual before installing or starting this unit. Failure to adhere to instructions
could result in severe personal injury or could be fatal.
Operate this unit and equipment only in a well-ventilated area. Exhaust fumes contain carbon
monoxide which is an odorless and deadly poison that can cause severe injury or fatality. DO NOT run
this unit in an enclosed area. DO NOT operate this unit where the exhaust may enter any building
doorway, window, vent, or opening of any type.
Gasoline is extremely flammable and its vapors can explode if ignited. Store gasoline only in
approved containers, in well-ventilated, unoccupied buildings away from sparks or flames. Never carry
any gasoline or flammable material in the vehicle. Fumes may accumulate inside the vehicle and ignite,
causing an explosion.
DO NOT store any type of flammable material in the vehicle.
This unit must be operated with the vehicle or trailer doors open in order to ensure adequate
engine ventilation.
DO NOT operate engine if gasoline is spilled. Avoid creating any ignition until the gasoline has been
cleaned up. Never use gasoline as a cleaning agent.
DO NOT place hands, feet, hair, or clothing near rotating or moving parts. Avoid any contact with
moving parts! Rotating machinery can cause injury or fatality.
Never operate this unit without belt guards. The high speed moving parts, such as belts and pulleys,
should be avoided while this unit is running. Severe injury, damage, or fatality may result.
DO NOT service this unit while it is running. The high-speed mechanical parts as well as high
temperature components may result in severe injury or severed limbs.
Never touch electrical wires or components while the engine is running. They can be sources of
electrical shock.
Engine components can get extremely hot from operation. To prevent severe burns, DO NOT touch
these areas while the engine is running - or immediately after the engine is turned off.
DO NOT touch the exhaust system while this unit is running. Severe burns may result.
Before servicing this unit, allow it to "cool down." This will prevent burns from occurring.
Water under high pressure at high temperature can cause burns, severe personal injury, or
fatality. Shut down machine, allow to cool down, and relieve system of all pressure before
removing valves, caps, plugs, fittings, filters, and bolts.
2-1
EVEREST 980086 02/18/03
Page 8
DO NOT leave the vehicle engine running while operating this unit.
Dangerous Acid, Explosive Gases! Batteries contain sulfuric acid. To prevent acid burns, avoid contact with
skin, eyes and clothing. Batteries produce explosive hydrogen gas while being charged. To prevent a fire or
explosion, charge batteries only in well ventilated areas. Keep sparks, open flames, and other sources of ignition
away from the battery at all times. Keep batteries out of the reach of children. Remove all jewelry when servicing
batteries.
Before disconnecting the negative (-) ground cable, make sure all switches are OFF. If ON, a spark will occur at
the ground cable terminal which could cause an explosion if hydrogen gas or gasoline vapors are present. When
disconnecting the battery, ALWAYS disconnect the negative (-) terminal FIRST.
DO NOT smoke around the unit. Gas fumes may accumulate and be ignited. The battery is also extremely
flammable. This will prev en t possib le explosions.
DO NOT damage the vehicle in any manner during installation. When routing fuel lines DO NOT place the
hose in any location where damage may occur to the hose or vehicle. Avoid any contact with moving parts, areas
of high temperature, brake lines, fuel lines, muffler, catalytic converter, or sharp objects.
DO NOT cut or splice any of the vehicle fuel lines during fuel line installation. This may result in fuel leaks
and potentially dangerous conditions. There is no fuel solenoid shut off on this unit. Use only the provided
abrasion resistant fuel hose for fuel lines. When traversing the vehicle floor with fuel lines, always use a bulkhead
adapter. This will prevent leakage and ensure that the hose is not punctured b y vehicle vibrat io n abr as ion .
DO NOT exceed your vehicle's weight limit. The console with waste tank and accessories weighs
approximately 1840 lbs. Make certain to account for any additional accessories in your weight and balance
calculations. Make certain that the vehicle has the correct axle rating. This will prevent unsafe vehicle driving
conditions.
We require high-back seats on all vehicles in which units are to be installed for head and neck protection.
We recommend using a metal partition between the seats and equipment.
DO NOT operate this unit without the water supply attached and turned on. The water pump and other vital
components may be seriously damaged if this unit is permitted to operate dry without water.
DO NOT operate this unit without the filter installed in the waste tank.
Keep your vehicle work area clean. Wands, stair tools, and other accessories must be securely fastened before
driving the vehicle.
All high pressure hoses must be rated for 3000 PSI at 250°F. Thermoplastic hoses do not meet these
specifications and should not be used. Severe burns and injury may result if the hoses do not meet these
requirements.
The winterizing loop hose assembly, Part #10-805380, is for winterizing use only. If used improperly, live
steam may escape from this hose, causing it to whip around. Burns or injury may result.
Make certain that you receive complete training by the distributor from whom you purchased this unit.
This unit uses high pressure and temperature. Improper or irresponsible use may result in serious injury.
Do not modify this unit in any manner. Improper modification can cause severe personal injury or fatality.
CALIFORNIA PROPOSITION 65 WARNING: Engine exhaust from this product contains chemicals known to the
State of California to cause cancer, birth defects, or other reproductive harm.
EVEREST 980086 05/19/04
2-2
Page 9
HAZARD INTENSITY LEVEL
Front panel decal-PP
Caution label
(2) Warning labels required
Warning label
The following WARNING LABELS are found on your cleaning unit . These labels point out
important Warnings and Cautions which should be followed at all times. Failure to follow
warnings and cautions could result in fatality, personal injury to yourself and/or others, or
property damage. Follow these instructions carefully! DO NOT remove these labels.
NOTE: If at any time the labels become illegible, promptly replace them.
Part # 500707
Caution Tag
Part # 500706
Part # 790454
SOLUTION
PRESSURE
HIGH PRESSURE
1000-3000 PSI
LOW PRESSURE
50-1000 PSI
LOW PRESSURE
SOLUTION REGULATOR
HIGH PRESSURE
SOLUTION REGULATOR
SOLUTION PRESSURE
REGULATOR
HIGH PRESSURE
SOLUTION OUTLET
CHEMICAL
CHECK VALVE
LOW PRESSURE
SOLUTION SCREEN
LOW PRESSURE
SOLUTION OUTLETS
CARPET AND
UPHOLSTERY
SOLUTION
CHEMICAL
CHECK VALVE
SOLUTION SCREEN
SOLUTION OUTLETS
CARPET AND
UPHOLSTERY
SOLUTION
SOLUTION TEMPERATURE
WARMHOT
CONDENSED OPERATING INSTRUCTIONS
STARTING
1. CONNECT WATER HOSES TO WATER INLET CONNECTIONS AND TURN ON WATER SUPPLY.
2. CONNECT CLEANING AND VACUUM HOSES TO THE DESIRED CLEANING TOOL AND CONSOLE.
3. PULL OUT ENGINE CHOKE,TURN SOLUTION PUMP TO OVERRIDE AND TURN IGNITION KEY TO START.
4. PUSH IN ENGINE CHOKE AFTER ENGINE HAS STARTED.
5. SET THROTTLE AT LOW POSITION.
6. INSERT CHEMICAL INLET AND PRIME TUBING INTO CHEMICAL CONTAINER.
7. TURN CHEMICAL PRIME VALVE TO PRIME AND ALLOW CHEMICAL TO CIRCULATE. AFTER ALL AIR BUBBLES HAVE BEEN REMOVED FROM THE CHEMICAL
TUBING, TURN THE VALVE TO THE OFF POSITION, OPEN THE CHEMICAL FLOW AND FLOW SIMULATOR VALVES. SET THE DESIRED CHEMICAL FLOW RATE WHILE
OBSERVING THE FLOW METER INDICATOR. FLOW SIMULATOR VALVE MUST BE IN THE OPEN POSITION TO SET CHEMICAL FLOW. WHEN DESIRED FLOW IS
REACHED, TURN FLOW SIMULATOR VALVE OFF.
8. FOR QUICK HEAT-UP, REFER TO OPERATING INSTRUCTIONS.
SHUTDOWN AND DAILY MAINTENANCE
1. CLOSE CHEMICAL METERING VALVE.
2. ALLOW THE UNIT TO RUN FOR 2 MINUTES WITH THE VACUUM HOSE DISCONNECTED TO REMOVE MOISTURE AND SPRAY WD40 (OR EQUIVALENT) INTO
THE VACUUM LUBRICATION CUP. THIS WILL PREVENT CORROSION DUE TO MOISTURE.
3. SET ENGINE THROTTLE AT IDLE POSITION AND OPEN FLOW SIMULATOR VALVE, ALLOWING THE WATER TEMPERATURE TO COOL DOWN.
4. TURN OFF IGNITION SWITCH.
5. DISCONNECT ALL HOSES AND TOOLS.
6. DRAIN WASTE TANK INTO AN APPROVED SOURCE.
CONDENSED OPERATING INSTRUCTIONS
STARTING
1. CONNECT WATER HOSES TO WATER INLET CONNECTIONS AND TURN ON WATER SUPPLY.
5. SET THROTTLE AT LOW POSITION.
6. INSERT CHEMICAL INLET AND PRIME TUBING INTO CHEMICAL CONTAINER.
7. TURN CHEMICAL PRIME VALVE TO PRIME AND ALLOW CHEMICAL TO CIRCULATE. AFTER ALL AIR BUBBLES HAVE BEEN REMOVED FROM THE CHEMICAL
TUBING, TURN THE VALVE TO THE OFF POSITION, OPEN THE CHEMICAL FLOW AND FLOW SIMULATOR VALVES. SET THE DESIRED CHEMICAL FLOW RATE WHILE
OBSERVING THE FLOW METER INDICATOR. FLOW SIMULATOR VALVE MUST BE IN THE OPEN POSITION TO SET CHEMICAL FLOW. WHEN DESIRED FLOW IS
8. FOR QUICK HEAT-UP, REFER TO OPERATING INSTRUCTIONS.
SHUTDOWN AND DAILY MAINTENANCE
1. CLOSE CHEMICAL METERING VALVE.
2. ALLOW THE UNIT TO RUN FOR 2 MINUTES WITH THE VACUUM HOSE DISCONNECTED TO REMOVE MOISTURE AND SPRAY WD40 (OR EQUIVALENT) INTO
THE VACUUM LUBRICATION CUP. THIS WILL PREVENT CORROSION DUE TO MOISTURE.
3. SET ENGINE THROTTLE AT IDLE POSITION AND OPEN FLOW SIMULATOR VALVE, ALLOWING THE WATER TEMPERATURE TO COOL DOWN.
4. TURN OFF IGNITION SWITCH.
5. DISCONNECT ALL HOSES AND TOOLS.
6. DRAIN WASTE TANK INTO AN APPROVED SOURCE.
CONTROL VALVE
SOLUTION TEMPERATURE
WARMHOT
CONTROL VALVE
2. CONNECT CLEANING AND VACUUM HOSES TO THE DESIRED CLEANING TOOL AND CONSOLE.
3. PULL OUT ENGINE CHOKE,TURN SOLUTION PUMP TO OVERRIDE AND TURN IGNITION KEY TO START.
4. PUSH IN ENGINE CHOKE AFTER ENGINE HAS STARTED.
REACHED, TURN FLOW SIMULATOR VALVE OFF.
Front panel decal-PPHP
Part # 790453
2-3
(1) Top of belt guard
(1) top of rear engine panel
Part # 500769
Caution label
Part # 500770
EVEREST 980086 05/21/03
Page 10
OPERATIONS
TECHNICAL SPECIFICATIONS
ITEM DIMENSION/CAPACITY
Engine speed2400 rpm (high speed) Water Pump ON
900 rpm (idle speed) Water Pump OFF.
Water pump rpm1655 rpm
Vacuum pump rpm2800 rpm
Water flow rate4.5 GPM (maximum)
Water pump pressure (low pressure)1000 PSI (maximum)
Water pump pressure (high pressure)3000 PSI (maximum)
Vacuum relief valve14” Hg
Waste tank capacity80 or 100 gallons
Console weight860 lbs.
Console weight (with waste tank & waste tank
accessories)
TORQUE VALUES
Engine hub480 inch lbs 40 foot/lbs
Vacuum pump hub192 inch/lbs 16 foot/lbs
Water pump shaft bolt300 in//lbs 25 foot/lbs
JET SIZING:
Recommended floor tool tip sizing not exceed a total of “.06”. Using larger jet sizes on your cleaning unit may
reduce cleaning temperatures.
NOTE: Your distributor from whom you
purchased this mobile cleaning unit is
responsible for the correct installation of this
machine. The dealer is also responsible for
initial training of your operators and
maintenance personnel in the proper operation
and maintenance of this unit.
1. The unit should NOT be mounted in any motor
vehicle of less than 3/4 ton capacity.
The console with waste tank and accessories
must NOT exceed the vehicle's axle weight limit.
2. If mounting in a trailer, make certain that the
trailer is rated for the total weight of the UNITAND TRAILER. Electric or hydraulic brakes
should be provided, and a strict compliance with
any State and Federal vehicle laws must be
maintained.
FUEL REQUIREMENTS2. FUEL
REQUIREMENTS
Use unleaded gasoline ONLY. DO NOT use any
gasoline additives. We recommend the use of clean,
fresh, unleaded gasoline intended for automotive
use. High octane gasoline should NOT be used with
the engine on this unit.
ENGINE OIL REQUIREMENTS3 OIL
REQUIREMENTS
Use high quality detergent oil of at least API
(American Petroleum Institute) service class SF or
SG. Select the viscosity based on the air
temperature at the time of operation as shown in the
following table. NOTE: Using less than service
class SF or SG oil or extending oil change intervals
longer than recommended can cause engine
damage. The recommended SAE viscosity grade is
20W-50.
3. The vehicle tires should have a load rating
above the combined vehicle and unit weight.
4. We do not recommend using flooring materials
that absorb water. This could result in rust and
corrosion of the vehicle floor.
5. Padding under rubber floor mats should be
removed before installing this unit.
6. We highly recommend using a drip tray under
the console (Part #790552).
7. If using a trailer, the console should be
positioned so that it balances properly with
respect to the axle. Ten percent (10%) of the
overall unit weight should be on the tongue.
Example: If loaded trailer weight is 2,000 lbs.,
tongue weight needs to be a minimum of
200 lbs. to tow properly.
3-2
EVEREST 980086 04/06/04
Page 12
OPERATIONS
CHEMICAL REQUIREMENTS4.
C
This cleaning unit, due to its chemical injection pump
design, can be used with a variety of water-diluted
chemical compounds (either acidic or alkaline),
depending on the job to be done. However, to obtain
optimum results with this unit, we recommend using
the PROCHEM line of chemicals. For information on
using the cleaning compounds, refer to the
PROCHEM chemical manual.
WATER REQUIREMENTS
Hard water deposits will adversely affect the
plumbing and heat exchange systems on this unit.
The map below will give you an idea of where areas
of high water hardness may occur. However, any
water supply obtained from a well is almost always
hard water and a water softener will be needed to
protect your equipment.
NOTE: Equipment malfunction or component
failure caused by hard water scaling is NOT
covered under the warranty.
If you are operating this unit in an area where the unit
will be using water in which the hardness exceeds
3-1/2 grains, we highly recommend a suitable water
softener be installed. If using a water softener, it must
have a five (5) GPM (or greater) flow capacity without
any hose constrictions.
Using a water softener will reduce maintenance and
decrease down time caused by hard water scaling. It
will also allow cleaning chemicals to be more
effective in lower concentrations.
If you require a water softener, PROCHEM has a
model to meet your needs. Please contact your
nearest distributor for information, price, and
availability.
HARD WATER MAP
EVEREST 980086 02/18/03
3-3
Page 13
COMPONENTS
3-4
31
32
1
23
4
5
6
7
8
25
24
23
30
29
28
27
26
SOLUTION
PRESSURE
HIGH PRESSURE
1000-3000 PSI
LOW PRESSURE
50-1000 PSI
LOW PRESSURE
SOLUTION REGULATOR
HIGH PRESSURE
SOLUTION REGULATOR
HIGH PRESSURE
SOLUTION OUTLET
CHEMICAL
CHECK VALVE
LOW PRESSURE
SOLUTION SCREEN
LOW PRESSURE
SOLUTION OUTLETS
CARPET AND
UPHOLSTERY
SOLUTION
SOLUTION TEMPERATURE
WARM
CONTROL VALVE
CONDENSED OPERATING INSTRUCTIONS
STARTING
1. CONNECT WATER HOSES TO WATER INLET CONNECTIONS AND TURN ON WATER SUPPLY.
2. CONNECT CLEANING AND VACUUM HOSES TO THE DESIRED CLEANING TOOL AND CONSOLE.
3. PULL OUT ENGINE CHOKE,TURN SOLUTION PUMP TO OVERRIDE AND TURN IGNITION KEY TO START.
4. PUSH IN ENGINE CHOKE AFTER ENGINE HAS STARTED.
5. SET THROTTLE AT LOW POSITION.
6. INSERT CHEMICAL INLET AND PRIME TUBING INTO CHEMICAL CONTAINER.
7. TURN CHEMICAL PRIME VALVE TO PRIME AND ALLOW CHEMICAL TO CIRCULATE. AFTER ALL AIR BUBBLES HAVE BEEN REMOVED FROM THE CHEMICAL
TUBING, TURN THE VALVE TO THE OFF POSITION, OPEN THE CHEMICAL FLOW AND FLOW SIMULATOR VALVES. SET THE DESIRED CHEMICAL FLOW RATE WHILE
OBSERVING THE FLOW METER INDICATOR. FLOW SIMULATOR VALVE MUST BE IN THE OPEN POSITION TO SET CHEMICAL FLOW. WHEN DESIRED FLOW IS
REACHED, TURN FLOW SIMULATOR VALVE OFF.
8. FOR QUICK HEAT-UP, REFER TO OPERATING INSTRUCTIONS.
SHUTDOWN AND DAILY MAINTENANCE
1. CLOSE CHEMICAL METERING VALVE.
2. ALLOW THE UNIT TO RUN FOR 2 MINUTES WITH THE VACUUM HOSE DISCONNECTED TO REMOVE MOISTURE AND SPRAY WD40 (OR EQUIVALENT) INTO
THE VACUUM LUBRICATION CUP. THIS WILL PREVENT CORROSION DUE TO MOISTURE.
3. SET ENGINE THROTTLE AT IDLE POSITION AND OPEN FLOW SIMULATOR VALVE, ALLOWING THE WATER TEMPERATURE TO COOL DOWN.
4. TURN OFF IGNITION SWITCH.
5. DISCONNECT ALL HOSES AND TOOLS.
6. DRAIN WASTE TANK INTO AN APPROVED SOURCE.
HOT
9
10
11
12
13
14
15
16
19
18222120
17
EVEREST 980086 03/24/03
Page 14
COMPONENTS
3-5
1. WASTE TANK FULL INDICATOR LIGHT
This indicator light is activated when the waste
tank is full. When lit the unit will shutdown
protecting the equipment from damage. This
also indicates that the waste tank must be
emptied before the unit can be brought back in
service.
NOTE: Never dispose of waste water in
storm drains, water ways or on ground
areas. Always dispose of waste in
accordance with local state and federal laws.
2. LOW WATER PRESSURE SHUTDOWN
INDICATOR
This light indicates the pumping system has not
achieved 50 PSI. Reasons for this may be a
plugged water box strainer or problems with the
water supply. When this light is activated, the
water pump has shutdown and trouble shooting
is required.
3. ENGINE HIGH TEMPERATURE SHUTDOWN
INDICATOR
This light when activated signals an over heat
condition with the engine. When this occurs,
troubleshooting is required.
8. SOLUTION PUMP SWITCH
This switch serves to energize the magnetic
clutch to turn the water pump on or off. Turn
clockwise for activating the pump and counter
clockwise for deactivating the pump.
9. CHOKE
The choke cable is for restricting air to the
carburetor, this enriches the fuel mixture. The
primary purpose is for starting in cold
temperatures. When the cable is pulled out air
is restricted, when pushed in the engine is in run
position.
10. THROTTLE
This serves to set the speed of the engine by
pushing the throttle lever in, it serves to
increase the speed and letting it out has the
effect of slowing down the engine. The lever
has notches cut into it, which serves to lock in
given speeds. The first notch is calibrated for
1250 rpm. The second notch is calibrated for
1900 rpm and the third notch is calibrated for
2400 rpm.
11. KEY SWITCH
4. VACUUM GAUGE
This gauge indicates in inches of mercury how
much vacuum the system is producing at any
given time.
5. SOLUTION PRESSURE GAUGE
This gauge registers the amount of pressure in
the system.
6. SOLUTION TEMPERATURE GAUGE
This gauge measures the temperature of the
cleaning solution as it exits the machine.
7. WASTE PUMPOUT AND AUXILIARY WATER
PUMP SWITCH
This four-position switch is for activating the
waste pumpout device. It also serves to activate
the fresh water transfer pump. For turning on
pumps, rotate clockwise. For turning off pumps,
rotate counter clockwise.
The key switch controls the power for the
machine. To turn the machine on, rotate the
key clockwise until the starter engages the
engine. When machine is running let off the
switch and engine will continue to run. To turn
power off, rotate key counter clockwise to stop
position, engine will then stop.
12. HOUR METER
The hour meter records the number of hours the
unit has run. This serves as a time recorder for
servicing the machine.
13. CIRCUIT BREAKERS
These serve to protect the circuits from
electrical spike and over loads and protects
wires from damage and fire.
EVEREST 980086 02/18/03
Page 15
COMPONENTS
3-6
14. SOLUTION TEMPERATURE CONTROL
VALVE
This valve enables additional heat exchangers
to contribute more heat to the system if
necessary. By rotating the lever to the right it
adds more heat, by rotating to the left it removes
heat.
15. OIL CUP
The oil cup allows lubricant spray to reach the
vacuum blower.
16. VACUUM INLETS
The vacuum inlets serve as connecting point for
vacuum hoses.
17. SOLUTION OUTLETS
The solution outlets are the connecting point for
the high pressure cleaning hoses. These
outlets are quick disconnects that allow hoses to
be plugged into the unit.
18. SOLUTION SCREEN
The solution screen is located on the front of the
machine. The function of this screen is to trap
foreign particles from exiting the machine and
plugging the orifices of the cleaning tools. This
screen is part of the machine maintenance
cleaning.
21. HIGH PRESSURE REGULATOR
The regulating valve controls the amount of
pressure in the pressure washing circuit by
turning the handle clockwise, It has the effect of
increasing the pressure. Turning it clockwise
has the effect of lowering the pressure.
22. WASTE OUTLET
This valve allows the waste tank to be emptied.
Turning clockwise opens the valve.
NOTE: This valve must be open during
operation.
23. WASTE PUMPOUT
This auxiliary pump serves to empty the waste
collection tank automatically. A float located
inside the tank automatically turns off and on
when the solution level reaches certain points.
24. WARM WATER OUTLET
The warm water outlet allows the cleaning
technician to drain hot water from the water box
for mixing chemical.
Water from this valve is hot.
25. WATER INLET
19. CHEMICAL CHECK VALVE
The chemical check valve allows chemicals to
enter the system and travel in a singular
direction to the wand. The chemical check
valve prevents chemicals from traveling upstream into the solution system of the unit.
20. HIGH PRESSURE SOLUTION OUTLET
The control valve sets the pressure of the
solution system. This spring loaded valve can
be adjusted up or down setting the pressure of
the unit by turning the valve clockwise. The
pressure is increased or reduced by turning the
valve counter clockwise.
EVEREST 980086 02/18/03
This quick connect allows the water supply hose
to be connected to the unit.
26. SOLUTION PRESSURE
This selector valve allows the technician to
switch from high pressure to low pressure by
moving the handle to the up position. The high
pressure circuit is activated allowing the unit to
be used as a pressure washer by positioning
the valve handle to the down position. The low
pressure circuit is activated allowing the unit to
be used for carpet cleaning.
Page 16
COMPONENTS
3-7
27. LOW PRESSURE REGULATOR
This pressure regulating valve allows the low
pressure circuit to be adjusted by turning the
handle clockwise the pressure will increase, by
turning counter clockwise the pressure will
decrease.
28. FLOW METER
The flow meter is a gauge to indicate how much
liquid chemical is being introduced in the water
system. The quantity can be increased by
turning the chemical flow knob counter
clockwise.
29. CHEMICAL PRIME CONTROL VALVE
This valve allows the chemical to circulate
through the chemical system with little or no
restriction. It also purges out air that may be
trapped in the lines and cavities of the chemical
pump. By turning the valve clockwise the
injection system is enabled.
30. CHEMICAL METERING VALVE
31. FLOW SIMULATOR VALVE
This valve allows solution to move through the
machine and chemical to be injected simulating
the cleaning process. This allows the operator
to set the chemical flow level without connecting
tools to the machine. It is also useful in
troubleshooting. The valve is turned off by
rotating the knob clockwise and opened by
turning the knob counter clockwise.
32. PANEL LIGHT
This light is useful if the machine is used in a
poorly lit area or night use. It is helpful in
reading the instruments and gauges.
The chemical metering valve regulates the
amount of chemical that is injected into the
system. Clockwise rotation of the knob closes
the valve. Counter clockwise rotation opens the
valve, allowing more chemical to enter the
system.
EVEREST 980086 02/18/03
Page 17
OPERATIONS
3-8
WATER PUMPING AND HEAT
TRANSFER SYSTEM
Cold water enters the console through the water
inlet. When the water box is full the valve will
automatically shut off.
The third stage of plumbing and heat exchange
takes place in the 2nd heater core located in the
heater box. This is the hottest point of the gases
coming from the vac pump and the engine. These
hot gases are forced through heater core #2 creating
the third stage of heat transfer to the cleaning
solution.
Water then flows from the water box, through a
strainer, into the water pump where it is pumped to
the pressure regulator manifold where the pressure
regulator provides and maintains the desired
pressure setting.
The pressure regulator manifold includes a nitrogen
charged accumulator which helps reduce pressure
spikes from the pump.
A certain amount of water is by-passed from the
pressure regulator due to over pumping capacity of
the water pump. Water that is not called for in the
cleaning process is channeled through a heat
exchanger box into the first heater core from the
front of the unit. This bypass water may circulate
several times through the bypass heat exchanger
allowing the water to be pre-warmed.
The next stage of heating and water flow is to the
helicoil, when water is called for in the cleaning
process it flows to the helicoil under pressure. Heat
from the engine coolant is exchanged to the
cleaning solution through a series of spiraled copper
tubing. This allows the engine coolant to travel in a
counter rotating direction to the cleaning water
during the exchange process creating a very
efficient transfer of heat out of the engine and into
the cleaning solution.
Finally, the hot solution passes to the outlet manifold
where cleaning chemicals are injected from the
chemical pulse pump. This manifold serves as a
temperature sensing point and a connecting point for
the high-pressure hoses. Also a check valve is
located in this outlet manifold prohibiting chemicals
from backing up into the system.
The cleaning solution then passes through highpressure hoses and is distributed by the cleaning
tool to a surface that is being cleaned, completing
the water pumping and heating cycle of the cleaning
unit.
EVEREST 980086 02/18/03
Page 18
3-9
SINGLE SYSTEM WATER FLOW DIAGRAM
LOW PRESSURE
WASTE TANK
OPERATIONS
= COLD WATER
= WARM WATER
= HOT WATER
= NO WATER
WATER BOX
TO PRESSURE
GUAGE
WATER PUMP
THERMO
RELIEF
ENGINE
THERMOSTAT
TO PRESSURE
GUAGE
ACCUMULATOR
ENGINE
RADIATOR
VACUUM EXHAUST
HEAT EXCHANGERS
HELI-COIL ENGINE
COOLANT HEAT
EXCHANGER
3-WAY
BALL VALVE
WATER
INLET
MANIFOLD
LOW PRESSURE REGULATOR
OUTLET
CHECK
VALVE
EVEREST 980086 02/18/03
CHEMICAL
INJECTION
SOLUTION
OUTLETS
OUTLET
Y-STRAINER
SOLUTION OUTLET
MANIFOLD
Page 19
OPERATIONS
3-10
DUAL SYSTEM WATER FLOW DIAGRAM
HIGH PRESSURE
WASTE TANK
= COLD WATER
= WARM WATER
= HOT WATER
= NO WATER
REGULATOR
BYPASS
WATER BOX
TO PRESSURE
MANIFOLD
WATER PUMP
GUAGE
THERMO
RELIEF
ENGINE
THERMOSTAT
ACCUMULATOR
ENGINE
RADIATOR
VACUUM EXHAUST
HEAT EXCHANGERS
HELI-COIL ENGINE
COOLANT HEAT
EXCHANGER
3-WAY
BALL VALVE
WATER
INLET
SOLUTION
OUTLET
3-WAY
BALL VALVE
HIGH PRESSURE REGULATOR
REGULATOR ASSEMBLY
MANIFOLD
LOW PRESSURE REGULATOR
OUTLET
CHECK
VALVE
EVEREST 980086 02/18/03
CHEMICAL
INJECTION
SOLUTION
OUTLETS
OUTLET
Y-STRAINER
SOLUTION OUTLET
MANIFOLD
Page 20
OPERATIONS
CHEMICAL INJECTION SYSTEM
The chemical injection system is unique in that it
utilizes the pressure spikes generated by the highpressure water pump to move chemical into the
main pressure stream. The high pressure spikes
move the diaphragm in the chemical pulse pump
forcing small amounts of liquid chemical to be
moved in a single direction of flow with the aid of two
check valves.
The chemical is picked up from the container and
fed through the flow meter to the chemical pulse
pump where it is pressurized.
After reaching the chemical pulse pump the
chemicals can either go into a bypass loop to purge
air from the system. The chemical can then be
directed by the chemical selector valve to the
metering valve. The metering valve creates an
orifice allowing the correct amount of chemical to
enter the outlet manifold. The outlet manifold
assembly is complete with a check valve that will not
allow the chemicals to travel upstream into the
plumbing system of the unit.
The chemicals are then mixed with hot pressurized
water that make up a solution for cleaning
application.
EVEREST 980086 02/18/03
3-11
Page 21
OPERATIONS
VACUUM SYSTEM
The engine turning an air pump generates vacuum.
The air is channeled in one side of the vacuum
pump, compressed and discharged on the opposite
side, creating airflow.
The movement of air is used to do the work
necessary for the extraction process. A vacuum
nozzle applied to the carpet surface removes
moisture, dirt and spent chemicals. These elements
are conveyed back to a separating tank utilizing
hoses and the force of air. Particles of moisture and
dirt are separated in the vacuum tank using a series
of changes in direction and velocity. The air is then
filtered and rushes into the vacuum pump.
VACUUM
HEATER COIL #1
INLET
The vacuum pump compresses and heats the
incoming air. The hot discharged air is forced down
stream into a silencer for noise abatement. After
exiting the silencer, this hot air is mixed with hot air
and gases from the engine. This mixture of hot air
and gases are then forced through 3 radiators
serving as heat collectors. Heat from the engine
and vacuum pump is then transferred into the
plumbing system raising the water temperature for
better cleaning.
HEATER COIL #2
HEATER COIL #3
SILENCER
WASTE
TANK
STRAINER
VACUUM
GAUGE
LUBRICATION
CUP
VACUUM
PUMP
VACUUM
RELIEF
VALVE
LEVEL SENSOR
FILTER
3-12
EVEREST 980086 02/18/03
Page 22
OPERATION
PRE-RUN INSPECTION
NOTE: Operation of this unit is simple. However,
only trained personnel should proceed.
Operate this unit and equipment only in a wellventilated area. Exhaust fumes contain carbon
monoxide which is an odorless and deadly
poison that can cause severe injury or fatality.
DO NOT operate this unit where the exhaust may
enter any building doorway, window, vent, or
opening of any type.
CHECK FOR ADEQUATE FUEL
Check the fuel tank to be certain there is adequate
fuel to complete the job. This unit uses
approximately .95 to 1.18 gallons of fuel per hour,
depending on the speed setting.
REMOVE TOOLS FROM VEHICLE
Remove any tools or hoses from the van which you
will require.
WATER SUPPLY CONNECTION
HIGH PRESSURE HOSE
Before starting the unit, connect the pressure
hose(s) to the outlet connection(s) at the front ofthe unit. Connect the cleaning tool(s) to the
pressure hose(s).
DANGER
WATER UNDER HIGH PRESSURE AT HIGH
TEMPERATURE CAN CAUSE BURNS,
SEVERE PERSONAL INJURY, OR COULD
BE FATAL. SHUT DOWN MACHINE,
ALLOW TO COOL DOWN, AND RELIEVE
SYSTEM OF ALL PRESSURE BEFORE
REMOVING VALVES, CAPS, PLUGS,
FITTINGS, FILTERS AND BOLTS.
ROTATING
MACHINERY.
WATER UNDER
PRESSURE AT HIGH
TEMPERATURE.
IMPROPER
MODIFICATION OF
EQUIPTMENT CAN
CAUSE SEVERE
PERSONAL INJURY
OR COULD BE
FATAL.
DANGER
DO NOT MODIFY
UNIT WITHOUT
WRITTEN
PERMISSION
FROM
MANUFACTURER
VACUUM HOSE
Connect the vacuum hose(s) to the vacuum inlet
connection(s) at the front of the unit. Connect the
other end of the vacuumhose(s) to the cleaningtool(s).
NOTE: Before connecting your water hose to the
supply faucet, flush out the faucet until the water
is free of any debris. Flush out any debris which
may be in your water inlet hose.
1. Connect the water supply hose to the water
inlet quick-connect at the left front of the
console. Connect the hose to the water supply
faucet.
NOTE: Never use your waste pump outlet hose
as a water inlet hose. Use only clean hoses for
water inlet.
2. Turn the water supply faucet on. The water will
fill the water box .
EVEREST 980086 02/18/03
3-13
Page 23
OPERATIONS
PRIMING THE CHEMICAL PUMP
1. Connect water hose to water inlet connection
and turn on water supply.
2. Connect cleaning and vacuum hoses to the
desired cleaning tool and console.
3. Insert chemical inlet and prime tubing into
chemical container.
4. Pull out engine choke, turn solution pump switch
to override, and turn ignition key to start.
5. Push in engine choke after engine has started.
6. Set throttle to low speed.
7. Fill chemical container and inspect chemical
filter.
8. Turn chemical prime valve to prime and allow
chemical to circulate. After all air bubbles have
been removed from chemical tubing, turn the
valve to the horizontal (off) position and open
the chemical metering valve, and the simulation
valve. Set the desired chemical flow rate while
observing the flow meter indicator. Simulator
valve must be in the open position to set
chemical flow. When desired flow is reached
turn simulator valve off.
NEVER dispose of waste in storm drains, water
ways, or on ground areas. Always dispose of
waste in accordance with Local, State, and
Federal laws.
Once you have completed steps 1 through 8,
proceed with the cleaning operation. Your unit
should be in the correct throttle position for your
cleaning operation or extracting. A float switch
located inside the waste tank will automatically shut
down the unit when it reaches its full capacity.
When this occurs, empty the waste tank before
continuing.
CLEANING
Observe the following guidelines, while cleaning:
1. Before proceeding make sure the nozzles are
functioning properly.
a. To check , hold the wand about one foot
above the surface to be cleaned and open
the wand valve. A full spray should be
observed from the cleaning nozzles.
b. If the nozzles are not showing a full spray
pattern, adjust nozzles for proper pattern,
clean, or replace nozzles, if required.
9. Set throttle to maximum position with vacuum
ports blocked off for quick unit heat up.
WASTE PUMP (OPTIONAL)
1. If your unit is equipped with an automatic waste
pump, connect one end of a garden hose to the
pump-out connection on the console and the
other end to an appropriate waste disposal.
2. Turn the pump-out switch on the control panel to
the ON position. The waste pump will operate
automatically throughout the cleaning operation.
We recommend that you use a 3/4" I.D. water
hose as a waste pump outlet hose. DO NOT use
a hose smaller than 5/8" I.D.
NEVER use your automatic waste pump outlet
hose as a water inlet hose.
2. Normally chemical is applied on the push stoke
of the wand when cleaning and vacuuming is
done on the pull stroke. For heavily soiled
carpets the wand may be used in a scrubbing
manner, apply chemical in both push and pull
strokes. Always finish up an area with a vacuum
stroke.
3. When cleaning, keep the working opening
(mouth) flat on the surface being cleaned. Keep
the wand moving when the valve is open.
4. The unit will automatically shut-down when the
waste tank is full. This will prevent water being
drawn into the vacuum pump. If shut-down
occurs, empty the waste tank before proceeding.
3-14
EVEREST 980086 02/18/03
Page 24
OPERATIONS
UPHOLSTERY CLEANING
Upholstery tool, part #78513
1. Set temperature as desired and slow down the
engine speed to minimize excess heat.
2. Use one (1) “80015” spray tip in tool.
SHUTDOWN AND DAILY MAINTENANCE
(LOW PRESSURE)
1. Close chemical metering valve.
2. Allow the unit to run for 2 minutes with the
vacuum hose disconnected to remove moisture.
Spray WD40 (or equivalent) into the vacuum
lubrication cup. This will prevent corrosion due
to moisture.
3. Set engine throttle at idle position and allow the
water temperature to cool down, unitizing the
simulator valve in the open position to bleed off
residual hot water left in the system.
4. Turn off ignition switch.
OPERATION
The “HP” units are equipped with a water pump and
water delivery system that can support pressurewashing operations up to 4.5 gallons per minute at
3000 PSI. This system is normally used for highpressure washing and hard surface cleaning.
1. Move the temperature selection valve from the
“hot” position to the “warm” position.
2. Adjust low-pressure regulator to set pressure at
100 PSI
3. Allow water temperature to cool to below
160 deg F.
4. Close ball valve located between the chemical
pump and the water pump.
Failure to close this valve will result in severe
damage to the chemical pump diaphragms.
5. Connect hose and pressure washer gun to high
pressure disconnect.
5. Disconnect all hoses and tools.
6. Drain waste tank.
HIGH PRESSURE SYSTEM OPERATION
The high-pressure water system can produce
water pressures in excess of 3000psi. Water at
these pressures will cause severe injury. DO
NOT direct any discharges at persons. If contact
with a person does occur and penetration of the
skin does seem possible, contact medical
personnel immediately. This machine is to be
used by trained cleaning professionals only.
Ensure all operators are trained in the operation
of this equipment. Keep cleaning area clear of
all persons and objects.
Ensure that proper Personal Protective
Equipment (PPE) is used during the operation of
this equipment. Failure to use proper PPE could
result in injury. Ensure required ventilation
and/or breathing apparatuses are used with a
chemical injection system. Check with your
chemical vendor for proper safety requirements.
6. Move the pressure selection valve from the “low
pressure” position to the “high pressure”
position.
7. Adjust high-pressure regulator to desired
operational pressure.
EVEREST 980086 02/18/03
3-15
Page 25
OPERATIONS
HIGH PRESSURE SHUTDOWN &
RETURN TO LOW PRESSURE SYSTEM
1. Adjust High Pressure regulator to set pressure
at 400 psi.
2. Bleed off excessive pressure build-up by
operating pressure washer gun for 5 seconds.
3. Move solution selector control valve from “High
Pressure” operations to “Low Pressure”
operations.
4. Squeeze pressure washer gun trigger again to
remove any residual pressure
5. Disconnect high pressure gun and hose from
high pressure disconnect.
6. Operate under normal low pressure instruction
or follow normal shutdown procedures.
Pro-Chem recommends the use of the Pro-Chem chemical injector (P/N 61-951538) for
use in combination with any chemical/detergent
additives.
Pro-Chem also recommends the use of ProChem high-pressure spray wands. Pro-Chem
offers a basic pressure wand (P/N 60-950168 )
or a dual barrel wand (P/N 60-950505).
Contact your Pro-Chem dealer for
recommendations in your particular application.
The operation of the high-pressure system also
requires a high-pressure hose capable of
handling the increased pressure loads of the
high-pressure system. NEVER use your lowpressure system hoses with the high-pressure
system. Pro-Chem offers a special highpressure hose, P/N 10-805513, rated for
pressure washer activities. Only use Pro-Chem
approved hoses and fittings. Ensure that your
hoses and fittings are rated for your operational
pressures.
DE-FLOODING OPERATIONS
De-flooding operations involve removal of water from
carpet and flooring. This differs from normal
cleaning operations in that no water or solution is
required. An automatic waste pump-out is highly
recommended for all de-flooding operations due to
the large amount of water removal often required.
1. Move the temperature selection valve from the
“hot” position to the “warm” position.
2. Ensure that the system is operating in lowpressure mode (HP units only). Adjust lowpressure regulator to set pressure at 100 psi.
3. Allow solution temperature to cool below
160 deg F.
4. Begin de-flooding operation.
FREEZING PROTECTION
If the unit is exposed to freezing weather the water
in the unit may freeze, causing SERIOUS DAMAGE
to the unit. To avoid this, the following is
recommended during the cold weather season.
When the unit is not in use, always park it in a
heated building.
While in operation, avoid long shutdowns as the
unit provides heat while running. Shut it down
just prior to leaving for the next job.
If a heated building is not available, we
recommend that you winterize the unit with antifreeze. At present, it is only possible to winterize
units, which do not have an auxiliary water tank.
Units with auxiliary water tanks must be stored
in a heated building when not in use.
3-16
EVEREST 980086 02/18/03
Page 26
OPERATIONS
WINTERIZING YOUR UNIT
1. Shut off the water supply. Disconnect the water
inlet hose from the front of your console.
2. Connect all high pressure hoses and tools
that may have water in them.
3. Start the unit and turn water pump on. Open the
tool valve until water pressure drops and water
stops flowing.
4. Fill the water box with approximately two gallons
of 100% glycol base anti-freeze.
5. Turn the solution pump override switch to the
override position and start the unit. Turn the
solution pump switch ON.
6. Open the tool valve until anti-freeze begins to
come out of the tool. Recover ALL anti-freeze
that comes out of the tools into an approved
container. We strongly recommend that you recycle and re-use the anti-freeze.
Repeat this procedure with all the remaining
tools. After all tools and pressure hoses have
been filled with anti-freeze, disconnect and store
them.
8. Prime the chemical system with 50/50 antifreeze/water mix. Insert the chemical inlet and
prime discharge tubes into the anti-freeze
container. Turn the chemical valve to PRIME
until anti-freeze begins to flow out of the prime
hose.
9. Now turn the chemical valve and flow simulator
valves to the open position, making certain that
the flow meter indicates flow and that all antifreeze drains out of the chemical hose into an
approved container, after 30 seconds, turn off
both valves.
HIGH PRESSURE
Turn solution pressure valve to high pressure
and key the high pressure wand until anti-freeze
begins to come out of the wand. Recover all
anti-freeze into an approved container. We
strongly recommend that you recycle and re-use
the anti-freeze.
After completing these procedures, shut the unit
down. The unit is now winterized.
7. Turn the solution pump switch OFF. Attach
the winterizing loop hose with attachment,
Part #10-805380, to the solution outlet
connection and the water inlet connection. Turn
the solutionpump switch ON.
Allow the unit to run for approximately 3 minutes
with the winterizing loop hose attached.
EVEREST 980086 02/18/03
3-17
Page 27
OPERATIONS
3-18
REMOVING ANTI-FREEZE FROM
THE UNIT
1. Connect one end of the winterizing loop hose
to the solution outlet connection. Place the other
end of the loop hose, without the attachment,
into an approved container.
2. Start the unit. Allow the anti-freeze to flow into
the container until flow stops.
3. Fill the water box with fresh water and repeat
step #2.
4. Connect the water inlet hose to the water inlet
connection on the console. Turn the water
supply on.
5. Connect all solution hoses and any tools
which require purging of anti-freeze to the
solution outlet connection(s).
6. Open the tool valves and drain the anti-freeze
into an approved container until the flow is clear
and all anti-freeze is purged from the tools and
hoses.
7. Place the chemical prime hose into the
approved container. Submerge the chemical
inlet hose in water. Turn the chemical valve to
the PRIME position until clear water comes
through the prime hose, and then remove the
prime hose from the container.
Turn the chemical valve to the ON
(CHEMICAL) position. This will allow water to
flow into the other side of the system.
Once all of the anti-freeze is removed, the unit is
ready to use.
Eventually, the anti-freeze in your storage
container will become diluted with water. If the
anti-freeze level drops below 50% of the total,
dispose of it and start with fresh 100% antifreeze.
When disposing of used anti-freeze, observe
local laws and regulations. Do not drain onto
the ground or into storm drainage systems.
EVEREST 980086 02/18/03
Page 28
THIS PAGE LEFT BLANK INTENTIONALLY
NOTES:
EVEREST 980086 02/18/03
3-19
Page 29
MAINTENANCE
SERVICE SCHEDULE
EngineDailyCheck engine oil level. *** Fill to proper level
EngineDailyCheck coolant level in overflow bottle
Vacuum PumpDaily
Water PumpDailyCheck oil level.** Fill to proper level
Solution Inlet Tube StrainerDailyCheck strainer for blockage, remove any debris
Vacuum Inlet Filter (In Waste Tank)DailyClean filter, inspect, replace if damaged
Vacuum HosesDailyWash out with clean water
Automatic Waste PumpDailyInspect and remove any debris or sediment
Chemical FilterDailyInspect daily
Vacuum PumpWeekly*Check oil level. Fill to proper level
Water Box Float ValveWeeklyCheck for proper seating and shut-off
Water Pump Inlet FilterWeekly*Check for debris and clean
GovernorWeeklyFill oil to proper level.
BatteryWeekly*Check for proper fluid level. Fill with distilled water only
Solution Outlet Y-StrainerWeekly*Inspect and remove any debris or blockage
High Pressure Hoses100 hrsInspect for damage or impending damage
Pressure Regulators100 hrsLubricate o-rings
Engine100 hrsChange engine oil***
Engine100 hrsChange oil filter***
Engine100 hrsCheck fan belt tightness
Battery100 hrs*Clean battery terminals
Float Valve Seal200 hrs.Replace seal
Engine200 hrsService air cleaner elements*
Engine200 hrsCheck radiator hoses and clamp tightness
Fuel Pump200 hrsCheck hose connections
Engine200 hrsCheck spark plugs for carbon deposits and proper gap
Flow Simulator And Chemical Valves200 hrsInspect and/or adjust packing nuts
Spray WD-40 in lubrication cup at front of console for 5
sec.
Inspect, clean and check for pulley groove wear****
Check pulley alignment****
Inspect and clean****
Check belt tension****
Drain and refill engine governor oil.
Drain and refill.
Replace diaphragm and check valves.
Clean and inspect.
Replace spark plugs.
Inspect, clean, and repair, if needed.
Drain, flush, and replace oil *****
Flush radiator and change engine coolant.
Replace in-line fuel filter on engine.
Replace air cleaner element.
Replace Accumulator.
Check for damage and blockage. Replace if needed.
Replace radiator hoses and hose clamps.
Replace ignition wires.
* Or as often as required
** Change water pump crankcase oil after the first 50 hours
***Change engine crankcase oil and filter after the first 50 hours
****Perform drive belt, pulley and hub maintenance after the first 25 hours of operation, and then again at
100 hours
*****If using AEON PD synthetic lubricant, 4500 hours or every 2 years, whichever comes first
EVEREST 980086 05/05/04
4-2
Page 31
MAINTENANCE
KEY CHECKPOINTS
HEAT EXCHANGER SYSTEM
MAINTENANCE
Note: Initiation of a planned preventative
maintenance program will assure that your unit
has optimum performance, a long operating life,
and a minimal amount of "down" time.
ENGINE COOLANT SYSTEM (RADIATOR)
MAINTENANCE
Your engine radiator coolant system is an important
part of the power plant operation. In addition, this
heat exchange system is used to provide heat for
cleaning operations is also highly dependent on the
engine coolant system. Follow the recommended
coolant system maintenance in the Maintenance
Schedule in this manual and your Nissan A-15
engine owner’s manual. Refer any additional
questions to your dealer.
EXTERNAL FUEL PUMP MAINTENANCE
The power plant for unit receives fuel from the main
gas tank of your van/truck. An external fuel pump
that provides this fuel is located on the underside of
the van/truck. Loose fittings and hose connections
will cause your unit to perform poorly. Follow the
recommended fuel pump maintenance in the
Maintenance Schedule in this manual. Refer any
additional questions to your dealer.
SOLUTION SUPPLY SYSTEM
MAINTENANCE
The chemical supply system pulls chemicals from
your chemical bottle utilizing a pump that works off
the water pump pulsing. Any clogged filters or loose
connections will result in a chemical supply system
malfunction or a malfunction at the cleaning tool.
Maintenance of the solution outlet check valve and
strainer are vital to effective cleaning operation and
minimal unit downtime. Additionally, the hoses
related to supplying water and chemical to the outlet
manifold are under high pressures and experience
thermal expansion and contraction. Periodic
inspections of these hoses for tears, cracks, and
failing connectors are necessary to avoid unwanted
leaks. To keep your solution supply system
functioning properly, follow the chemical pump and
solution outlet maintenance in the Maintenance
Schedule in this manual. Refer any additional
questions to your dealer.
The heat exchange system in your unit transfers
energy between the unwanted heat of the power
plant and the solution supply system of the unit. The
heat transfer of this system is highly dependent on
the surface area contact in the heat exchanger cores
located in the heat exchanger box. This surface area
amount is adversely minimized when the supplied
water is not softened to recommended levels. Hard
water will result in scaling on the inside walls of the
heat exchanger tubes. It is recommended that you
use a dealer approved water softener to avoid
premature heat exchanger core failure. Contact your
local dealer for advice on the water hardness levels
in your area.
Additionally, the heat exchanger tubes are very
sensitive to freezing conditions. As the water freezes
during cold conditions, it expands in the heat
exchanger tubes and causes damage. Often the
tubes are cracked and require the replacement of the
heat exchanger core. Refer to the Freeze Protection
instructions section in this manual. Refer any
additional questions to your dealer.
VACUUM PUMP MAINTENANCE
The total function of the unit is based around the
performance of the vacuum pump. Heat transfer
used to raise the temperature of the solution is
gained from the air drawn by the vacuum pump and
solution is removed from the carpet with the vacuum
suction of the vacuum pump. General maintenance
actions for the vacuum pump as listed in this manual
are vital to prolonged vacuum pump operations.
Daily lubrication of the pump is required to avoid
seizure of the system. Also, waste tank filters and
strainers must be maintained to prevent unwanted
debris from entering the vacuum pump.
4-3
EVEREST 980086 06/26/03
Page 32
MAINTENANCE
DO NOT service this unit while it is running. The
high-speed mechanical parts as well as high
temperature components may result in severe
injury, severed limbs, or fatality.
NOTE: Use the hour meter as a guide for
coordinating the maintenance schedule.
ENGINE
1. Check the engine oil level daily, when in use.
Make certain that proper oil level is maintained.
NEVER overfill.
2. Change the break-in oil after the first 50 hours
of operation. Thereafter, change oil every 100
hours of operation. USE ONLY NISSAN
BRAND OIL FILTERS. USING ANY OTHER
TYPE OIL FILTER WILL VOID YOUR ENGINE
WARRANTY.
Oil Recommendation. Use high-quality detergent
oil of at least API (American Petroleum Institute)
service class SF or SG. The recommended SAE
viscosity grade for summer is 20W-50, and 20W-40
winter.
NOTE: Using less than service class SF or SG
oil or extending oil change intervals longer than
recommended can cause engine damage.
3. Re-torque the manifold and exhaust tube nuts,
cylinder head bolts, and carburetor attaching
nuts after the first 200 hours of use.
4. Check the oil level in the engine governor
every 100 hours . When empty, the governor
requires 1.5 fl oz. Mobile 1 synthetic.
Drain and refill the engine governor every
500 hours.
5. Check the spark plugs every 200 hours. Clean
if necessary. Replace the spark plugs every
1000 hours. NOTE: Never sandblast spark
plugs. Spark plugs should be cleaned by
scraping or wire brushing.
Clean the air cleaner element every 200 hours.
Replace the element every 2400 hours
6. Check the engine idle RPM every 200 hours
and adjust, if necessary. NEVER adjust engine
RPM without a tachometer. Refer to Nissan
Engine Operation and Service Manual.
7. Check the coolant level in the radiator overflow
container daily. If no coolant is seen, remove
the cap and add coolant. Change the coolant
with a 70:30 coolant to water ratio every 1000
hours.
8. Replace the in-line gas filter yearly.
NOTE: For additional engine service
information, obtain a “Nissan A-15 Service and
Repair Manual” from any authorized Nissan
Service Center. If service or repair is required,
contact an authorized Nissan Service Center.
You will need to provide the serial number of the
engine.
EVEREST 980086 02/18/03
4-4
Page 33
MAINTENANCE
VACUUM PUMP
Refer to the Vacuum Pump Operation and Service
Manual for specific instructions.
Lubrication: We recommend that you use AEON
PD Synthetic Blower Lubricant in the gear end of the
vacuum pump for all operating temperatures. AEON
PD is formulated especially for positive displacement
blower service to provide maximum blower
protection at any temperature. One filling of AEON
PD will last a minimum of 2 times longer than a
premium mineral oil.
NOTE: AEON PD (Part# 05-008039) is the oil
which PROCHEM puts in the vacuum pump at
the factory. Topping off or adding petroleum oil
to synthetic oil is NOT recommended.
If not using AEON PD synthetic blower lubricant, use
oils with rust and oxidation inhibitors, anti-foam
additives and the viscosity’s listed on the chart on
the next page.
1. Check the oil level daily to assure the proper
level. PROPER LEVEL cannot be
overemphasized. Too little oil will ruin bearings
and gears. Too much oil will cause overheating.
Use the illustration as a guide when adding oil.
2. To prevent rust from building up inside the
vacuum pump (if moisture exists) we have
provided a lubrication cup on the front of the
unit.
First run the unit at least 1 minute to remove
any moisture from the vacuum pump. Next, fill
the lubrication cup with WD-40, or a similar
lubricant, for 5 seconds while the unit is running
and the vacuum inlets are sealed. Do this at the
end of each working day.
3. Drain, flush and replace oil every 1500 hours oryearly, whichever comes first. Change oil
more frequently if inspection so indicates. With
AEON PD synthetic lubricant, perform the oil
change maintenance every 4500 hours or
every 2 years, whichever comes first.
4-5
EVEREST 980086 02/18/03
Page 34
MAINTENANCE
WATER PUMP
Refer to the Water Pump Operation and Service
Manual for specific instructions.
1. Check the crankcase oil level daily to assure the
proper level. Use the illustration as a guide when
checking the oil level. If the level has dropped,
check for the source of leakage and repair.
2. Use the provided dipstick. Remove red filler cap
and insert dipstick. Oil level should be between
marks on the dipstick or use a mirror and refer to
the illustration.
3. Change the crankcase oil with Cat Pump
Crankcase Oil, Part #05-008016, after the first50hours of operation. Drain and refill the
crankcase oil with Cat Pump Crankcase Oil
every 500 hours thereafter.
VACUUM PUMP DRIVE BELTS
To tighten the vacuum pump belts:
1. Loosen the four screws which hold the vacuum
pump mount in place.
2. Loosen the 6 nuts at the vacuum muffler outlet to
heat exchanger box and loosen the bolt at the
back of the machine connecting the muffler
bracket to the frame.
3. Turn the adjusting bolts until the proper belt
tension is achieved (1/2” deflection in the center
of the belt, halfway between the pulleys).
4. Retighten all bolts previously loosened at the
vacuum muffler.
NOTE: When adjusting belt tension, make certain
that the engine shaft and vacuum pump shaft
remain parallel, and the belt tension is equal
throughout the belt width.
3. After adjusting, re-tighten the four screws which
hold the vacuum pump mount in position. Check
belt alignment with straight-edge.
4. Other Cat approved oil equivalents are: Mobil
DTE 16, Amoco Rykow 68, and Shell Tellus T68.
VACUUM INLET FILTER
(IN WASTE TANK)
1. The vacuum filter in the waste tank should be
removed and cleaned daily. If this is done, the
filter will last for a long period of time.
VACUUM RELIEF VALVE
While the unit is running at full RPM, block the air
flow at the vacuum inlet connection and read the
vacuum gauge. If adjustment is required, shut the
unit down and adjust the vacuum relief valve locking
nut tension. Start your unit and read the vacuum
gauge. Repeat this process until the relief valve
opens at 14" Hg.
Make certain that when you re-torque these
screws, that you use a clockwise pattern and
continue until proper torque is achieved.
TORQUE VALUES
COMPONENTINCH/LBSFOOT/LBS
Engine hub48040
Vacuum pump hub19216
4. Check for pulley groove wear, clean belts and
pulley grooves, check for worn belts, proper belt
tension, and pulley alignment after the first 25hours and then again at 100 hours.
Check for belt ride in the groove.
EVEREST 980086 02/18/03
4-6
Page 35
MAINTENANCE
WATER PUMP DRIVE BELT
To tighten the water pump belt:
1. Loosen the nuts which hold the water pump
mount to base.
2. Adjust the position of the belt tension adjusting
bolt until the proper belt tension is achieved.
(1/2" deflection in the center of the belt, halfway
between the pulleys).
3. While checking the alignment, tighten the nuts
which hold the water pump mount to base.
WATER PUMP CLUTCH
After removing or
replacing water pump
clutch, make certain that bolt is re-torqued to the
proper value.
Torque Value
Component
Water pump
shaft bolt
Inch poundsFoot pounds
30025
Y-STRAINER (OUTLET)
Inspect the Y-strainer after the first week of running
the unit by unscrewing the screen and remove any
accumulated debris. Inspect the strainer again at 2
and 4 weeks.
The Y-strainer should then be inspected everymonth. However, if the Y-strainer has a frequent
build-up of debris it should be inspected and cleaned
more often.
CHECK VALVE (OUTLET)
Inspect the check valve when rebuilding the
chemical pump or as needed. Remove and
disassemble the check valve. Check the Teflon seat
for debris or abnormal wear. Clean or replace seat if
needed.
NOTE: Improper seating of the check valve poppet,
damaged spring, or o-rings will cause poor operation
of the chemical system.
For the procedure, see the "General Service
Adjustments” section in this manual for details.
FLOAT VALVE (WATER BOX)
The float valve should only be adjusted if the water
box is overflowing or the water level in the box is
lower than 5-1/2".
1. If the box is overflowing, remove, and check the
float valve for debris or damage.
NOTE: If the float ball has any water inside it
must be replaced.
When replacing float ball, DO NOT over- tighten,
as the rod can puncture the ball. Make sure to
tighten the nuts on the rod.
2. Disassemble the valve and check the piston and
seat for damage, replace if needed. See the
“Illustrated Parts Listing” for a parts break-down.
WASTE TANK STRAINER BASKET
The strainer basket located inside the waste tank
should be removed and cleaned whenever it is full of
debris. This should be done on at the end of each
job.
CHEMICAL PUMP
Rebuild the chemical pump every 500 hours. This
involves changing the diaphragm and check valves.
For the procedure, see the "Chemical Pump”
section in this manual for details.
NOTE: Inspect chemical filter daily.
CHEMICAL AND
SIMULATOR VALVE
Examine the packing nut on the chemical selector
valve, heat bypass valve, and chemical metering
valve every 200 hours. Keeping these valve
packings properly adjusted will eliminate possible
leakage from the valve stems and add to overall
valve life.
For the procedure, see the "General Service
Adjustments” section in this manual for details.
4-7
EVEREST 980086 05/05/04
Page 36
MAINTENANCE
NITROGEN ACCUMULATOR
The nitrogen accumulator is pressurized to 250 PSI
and must be replaced periodically. The accumulator
cannot be repaired or recharged. We recommend
replacement every 1000 hours of use.
PRESSURE REGULATOR
Lubricate the o-rings every 50 hours. Use o-ring
lubricant Part #05-008035.
For the procedure, see the "General Service
Adjustments” section in this manual for details.
VACUUM HOSES
To assure maximum hose life, we recommend that
the hoses be washed out with clean water at the end
of each working day.
HIGH PRESSURE HOSES
Inspect your high pressure hoses for wear after
the first 100 hours of use. Inspect every 25 hoursthereafter. If hoses show any signs of damage or
impending rupture, replace the hose.
ENGINE COOLANT REPLACEMENT
Annually the coolant in the Prochem machine should
be replaced. This coolant is an integral part of the
heating system and needs to be maintained as any
other working part of the system. We recommend
that this procedure be accomplished by the following
steps.
DRAINING COOLANT:
1. Add 7/16” hose or a 1/4” plastic hose into the
radiator drain petcock. Turn counter clockwise to
open and drain coolant. After draining
approximately 1/2 gallon, open bleed petcock in
heli-coil to assure that heli-coil drains also. Allow
the coolant to completely drain.
NOTE: Be sure that used coolant is collected in a
proper container and disposed of in accordance
with local laws.
2. After draining is complete, close both the radiator
and heli-coil petcocks. Draining is complete.
REPLACING COOLANT:
1. Fill radiator with 70/30 anti-freeze water mix.
DO NOT attempt to repair high pressure hoses!
Repairing high pressure hoses may result in
severe burns and serious injury!
All high pressure hoses must be rated for 3000
PSI at 250°F. Thermoplastic hoses do not meet
these specifications and should not be used.
Severe burns and injury may result if the hoses
do not meet these requirements.
OPTIONAL WASTE PUMP-OUT
At the end of each work day, make certain that you
remove any debris or sediment which may be inside
the waste pump by pumping fresh water through the
pump.
2. Start unit and run on first notch.
3. As the unit warms up, maintain a full radiator with
a 70/30 mix.
4. Open petcock slightly on heli-coil to allow any
trapped air to escape. When coolant runs out of
heli-coil, close petcock.
5. Fill radiator with 70/30 coolant mix.
6. Re-install radiator cap.
7. Shutdown unit.
Check radiator overflow bottle. Add coolant to proper
“cold” level.
EVEREST 980086 02/18/03
4-8
Page 37
MAINTENANCE
SERVICE GENERAL ADJUSTMENTS
USE EXTREME CAUTION while servicing while
machine is running. The high-speed mechanical
parts as well as high temperature components
may result in severe injury, severed limbs, or
fatality.
ENGINE SPEED
1. This unit uses a governor to set and maintain
engine speed. The engine speed is adjusted by
shifting the throttle adjustment lever located on
the front panel. The throttle adjustment lever
has four positions. The first position is idle, 900
RPM. At this position the throttle adjustment
lever is pulled out and is not locked in at the
console. The throttle adjustment lever has three
notches at its base. Push in the throttle
adjustment lever to the first notch and lock in
position for low speed, 1250 RPM. Push in and
lock the throttle adjustment lever at the second
notch for 1900 RPM, and the third notch for
2400 RPM.
2. The throttle adjustment lever is attached to a
governor. The governor has internal weights
that apply pressure to a shaft with an extending
arm. Attached to the arm is the carburetor
linkage, adjusting engine speed. NOTE: Units
are pre-set at the factory.
LINKAGE ADJUSTMENT (Engine Off)
Unsnap the tip of the linkage from the throttle arm
ball, See “Linkage Adjustment” illustration. Pull the
throttle adjustment lever all the way out to the idle
position.
While holding the throttle arm down with your finger,
position the linkage underneath the ball as shown in
See “Linkage Adjustment” illustration. The ball
should barely touch the top of the adjustment arm.
If adjustment is required, loosen the locking nut,
adjust the linkage to the proper length, and retighten the locking nut.
IDLE SPEED ADJUSTMENT (Engine Running)
Pull the throttle adjustment lever all the way out to
the idle position. Using a tachometer, turn the idle
adjustment screw, until 900 RPM is indicated. See
“Throttle Adjustment” illustration.
HIGH SPEED ADJUSTMENT (Engine Running,
pump off)
Push the throttle adjustment lever in and lock at the
third notch position (high speed). Using a
tachometer, adjust the spring tension nut, until 2400
RPM is indicated. See “Throttle Adjustment”
illustration.
DO NOT attempt to adjust without a tachometer
and NEVER adjust the engine above 2500 RPM .
Permanent damage may occur.
3. Engine RPM should drop approximately
100 RPM on high and low speed when the
vacuum inlets are covered.
4-9
EVEREST 980086 02/18/03
Page 38
MAINTENANCE
1
st NOTCH
2
nd NOTCH
3 rd NOTCH
(HIGH SPEED)
approx. 2400 RPM
(LOW SPEED)
approx. 1250 RPM
(MEDIUM SPEED)
approx. 1900 RPM
EVEREST 980086 02/18/03
4-10
Page 39
MAINTENANCE
Use 5/16 Allen
Tight wrap
CHECK VALVE (SOLUTION OUTLET)
Inspect the check valve whenever doing service on
the chemical pump or if flow problems occur in the
chemical system:
1. Remove the check valve. Be sure the small oring for the seat comes out with the check valve.
2. Remove the seat, using a 5/16" Allen wrench.
Check the Teflon seat for debris or wear. Clean
3.
or replace Teflon seat if needed.
4. Clean the poppet and spring, inspect for wear or
damage, and replace as needed.
Re-assemble the check valve. Start the seat by
5.
hand, tighten using a 5/16" Allen wrench. DO
NOT over-tighten seat.
On spring
CHEMICAL PUMP
The only repairs which the chemical pump may
require is the replacement of the diaphragm or check
valves. To replace the diaphragm, unscrew the cover
from the body. When replacing the diaphragm,
lubricate the outer edges of the diaphragm with o-ring
lubricant Part #05-008035 and reassemble. To
replace the check valves, unscrew the check valve
caps. Replace the check valves and reassemble,
using new o-rings.
DO NOT attempt to re-use o-rings once the check
valves have been removed. See the “Illustrated
Parts Listing” for a parts break-down on the chemical
pump.
8
Wrench to remove
NOTE: Improper seating of the check valve
poppet, damaged spring or o-rings will cause
poor operation of the chemical system.
6. Lubricate the o-rings with o-ring lubricant
Part #05-008035 and reinstall.
4-11
EVEREST 980086 02/18/03
Page 40
MAINTENANCE
PACKING NUT ADJUSTMENT FOR
CHEMICAL METERING AND
CHEMICAL SELECTOR VALVES
Examine the packing nut on the chemical metering,
flow simulator, and chemical selector valves for
proper tension every 200 hours. When turning the
knob, there should be a small amount of resistance.
If not, slightly tighten the packing nut. DO NOT overtighten. Keeping the valve packings properly
adjusted will eliminate possible leakage from the
valve stems and add to overall valve life.
HIGH PRESSURE REGULATOR
To adjust:
Set the high pressure regulator to desired pressure,
up to 3000 PSI. Adjust as necessary to meet you
cleaning needs.
PRESSURE REGULATORS
The pressure regulators serve only to hold locked up
water pressure at a preset point and to bypass this
water back to the water box.
LOW PRESSURE REGULATOR
To adjust:
1. With your unit running, close the cleaning tool.
Check the pressure gauge. Open the tool valve.
We recommend setting the pressure regulator
so that the pressure gauge reads 350 PSI with
the tool valve open.
When the tool valve is opened, there is an
approximate drop of 100 PSI in pressure. If
there is a pressure drop greater than 100 PSI,
it may be necessary to lubricate the o-rings
in the pressure regulator.
2. If the pressure regulator requires adjustment,
turn the adjusting knob (while observing the
pressure gauge on the control panel) until the
desired pressure is obtained.
ADDING/DRAINING ENGINE COOLANT
Use a 70:30 coolant to water ratio in this unit’s
cooling system. NOTE: See the “Maintenance
Chart” for specific details.
1. To drain the coolant, remove the radiator cap and
turn the lower engine radiator draincock counterclockwise.
EVEREST 980086 02/18/03
4-12
Page 41
TROUBLESHOOTING
PROBLEM CAUSE SOLUTION
Loss of water pump pressure.
With the cleaning tool open,
the water pressure gauge
reads below the normal
operating pressure. NOTE:
If the water pump pressure
drops below 50 PSI, the
water pump will automatically
be turned OFF.
Water supply is turned off or the float
valve is stuck or improperly adjusted.
NOTE: This may also cause the water
pressure switch to disengage pump.
Water pump inlet supply line is plugged
or drawing air. NOTE: This may also
cause the water pressure disengage
pump.
Improper engine speed
Pressure regulator o-rings are dry.
Pressure regulator has worn o-ringsCheck o-rings. If necessary, replace.
Pressure regulator is dirty, stuck open,
or improperly adjusted.
Low pump volume. (Measure the
amount of water being returned to the
water box from the pressure regulator.
It should fill a gallon container about
every 17 seconds).
Defective water pressure gauge.Replace gauge
Orifice (spray nozzle) in the cleaning
tool is worn, defective, or wrong size.
Debris clogging water lines or water
inlet disconnect.Clean or replace as needed.
Turn the water supply on or up. Check for
kinks in the water supply hose. Examine the
float valve and adjust or replace.
Examine the water inlet filter inside the water
box. Remove accumulated debris and
replace if required. Check for suction leaks
and loose clamps or fittings. Tighten any
loose fittings or clamps. Replace any
ruptured hose(s).
Using a tachometer, check the engine speed.
Full throttle engine speed is 2400 RPM. Idle
engine speed is 900 RPM. Refer to the
“engine Speed” section for instructions on
how to re-adjust.
Lubricate o-rings, using o-ring lubricant Part
#05-008035.
Clean or repair regulator. Adjust to working
pressure. Lubricate o-rings, using o-ring
lubricant Part #05-008035.
Examine the check valves, plunger cups, and
cylinder head on the water pump. Repair,
whenever required (refer to the water pump
service manual).
Replace Nozzle or change nozzle size.
Loss of solution volume at
cleaning tool orifice.
Water gauge reads normal.
4-13
Belts loose or brokenRe-tension or replace as needed.
Plugged orifice and/or screen in the
cleaning tool.
Internal block between the pressure
regulator manifold and the outlet Ystrainer, or the Y-strainer screen is
clogged
Outlet check valve is pluggedExamine the check valve, remove any debris
Defective quick-connect on one or more
of the high pressure hoses.
Cleaning tool valve is malfunctioning.Repair or replace valve.
Hose inner lining is constricted.Remove restriction or replace hose.
EVEREST 980086 02/18/03
Unplug or replace orifice and/or screen
Inspect all lines, remove accumulated debris
which is blocking proper flow. Replace any
defective hoses. Remove, inspect, and clean
the Y-strainer screen. De-scale unit and
install a water softener, if necessary.
Replace defective quick-connects(s) on high
pressure hoses(s).
Page 42
4-14
PROBLEM CAUSE SOLUTION
Examine the tubing between the vacuum
relief valve and the vacuum gauge and
remove any blockage.
Inspect hose(s), repair or replace.
Inspect the gasket. Repair seal or replace
Re-position lid(s).
Unplug vacuum hose or inlet plumbing.
Clean or replace filter. Clean strainer
basket.
Drain the waste tank. Close drain valve, if
open. Remove the dump valve and, after
inspecting, replace the defective
components.
Re-adjust the vacuum relief valve. If the
vacuum does not increase, remove and
inspect the relief valve diaphragm. If
damaged, replace
Remove and clean.
Refer to chemical pump priming
instructions.
Unclog the strainer. If damaged, replace.
Inspect inlet lines and flow meter for
damage and replace, if required.
Remove any debris from the chemical
check valve(s). Replace chemical check
valve(s) or seals, if necessary.
Replace valve(s).
Disassemble the chemical pump and
replace the damaged diaphragm.
Measure the pump volume. If the pump
volume is less than normal, refer to “Loss
of Pump Volume” in the Troubleshooting
section in this manual.
Tighten fittings. Re-apply thread sealant
where required. If any fittings are
damaged, replace.
Close the chemical valve on the instrument
panel. If the flow meter does not indicate
flow, remove debris or replace check valve,
if necessary.
Close the chemical valve on the instrument
panel. If the flow meter still indicates flow,
replace the chemical pump diaphragm.
Tighten valve packing nut (see “General
Service Adjustments” section in this
manual). Replace valve, if necessary.
Loss of vacuum
While cleaning, the vacuum is
not up to specification. Engine
RPM is normal.
Loss of chemical
With the cleaning tool valve
open, no chemical
Chemical flow meter indicates
flow with the tool valve closed
Vacuum gauge is giving an improper
reading.
Vacuum hose(s) is damaged,
causing a suction leak.
Waste tank gaskets not sealing
properly, not positioned properly
Plugged vacuum hose or vacuum
plumbing between vacuum inlet and
strainer basket.
Waste tank filter or strainer basket is
plugged.
Loose vacuum pump drive belts.Tighten the drive belts
Waste tank drain valve is damaged
or left open, causing a vacuum leak.
Vacuum relief valve requires
adjustment or has a vacuum leak
due to damaged diaphragm.
Vacuum exhaust heat exchangers
are plugged with lint.
Vacuum pump is worn out.Replace the vacuum pump.
Chemical pump is improperly
primed.
The strainer at the inlet end of the
chemical inlet line is clogged
Suction leak in the inlet line leading
into the chemical pump.
Chemical pump check valve(s) is
clogged
Chemical prime/on-off valve or
chemical metering valve is defective.
Chemical pump diaphragm is
ruptured.
Defective cylinder in the water pump.
External leak in chemical piping
Outlet check valve is full of debris or
damaged, not allowing it to close
properly
Chemical pump diaphragm is
ruptured
Internal leak in chemical valve
causing continual flow through prime
tube returning to container.
TROUBLESHOOTING
EVEREST 980086 02/18/03
Page 43
TROUBLESHOOTING
PROBLEM CAUSE SOLUTION
Check the solution pump circuit breaker on
the control panel. Press the ciruit breaker
reset button.
Examine switch, electrical connections, and
wiring. Repair any defective connections. If
there is power going to the switch but not
going out, replace the defective switch.
If there is power in the switch, but not
power at the clutch, replace the defective
wire. If there is power at the clutch, replace
the defective switch.
After inspecting the unit to determine the
cause of the tripped circuit breaker, press
the reset button.
Clean, tighten, or replace the battery
terminals.
Test ignition switch for power going into the
switch. If there is power going in but NO
power going out, replace the switch.
Determine the cause of overheating before
restarting the unit. See “Excessive Heating”
in the “Troubleshooting” section of this
manual.
Repair or replace any broken electrical
connections.
Check switch for proper operation, replace
as necessary.
Test these components. If any are
defective, replace. Consult the Nissan
Engine Operation and Maintenance Manual.
Water pump does not engage
Engine will not start
The engine does not turn over
Starter turns over engine, but
will not start
Solution pump circuit breaker has
been tripped
Defective electrical connection in
the console wiring or defective
switch.
Water pump has not been activatedTurn solution pump switch to on.
Defective water pump clutch.
NOTE: The clutch may be manually
set by inserting two 1/4-20 x 1/2
bolts. Line up the holes on the
clutch and insert the bolts. To
disengage the pump, remove the
bolts.
Loose or broken water pump belts. Tighten or replace belts.
Main circuit breaker on the control
panel has been tripped.
Loose or corroded battery.
Dead battery.Recharge or replace battery.
Defective ignition switch.
Defective starter motor.Test the starter motor. If necessary replace.
Vacuum pump seized.Refer to Sutorbilt Service & Repair Manual.
Waste tank is full.Empty the waste tank.
Engine temperature has exceeded
240°F, triggering the high
temperature switch to shut the unit
down.
Defective fuel pump.Replace the fuel pump.
Loose or broken wires leading to
waste tank float switch.
Defective float switch in the waste
tank.
Oil pressure switch (located on
engine), anti-diesel solenoid
(located on engine), high
temperature switch (located on
engine).
4-15
EVEREST 980086 02/18/03
Page 44
PROBLEM CAUSE SOLUTION
Starter turns over engine, but
will not start
Engine stops running
While doing normal cleaning,
the engine stops running
Excessive heating
Heat exchanger leaks
Engine is malfunctioning
Engine is out of gasolineAdd gasoline to the fuel tank.
Waste tank is fullEmpty waste tank.
Main or engine circuit breaker on
the control panel has been tripped.
Engine coolant temperture has
exceeded 240°F, triggering the high
temperature switch to shut the unit
down.
Defective fuel pump.Replace fuel pump.
Defective float switch inside the
Oil pressure gauge on engine has
shut down, due to insufficient oil
pressure.
No ignition in the engine or engine
is malfunctioning.
Flow restriction caused by hard
water scaling.
Not enough water flow.Check jet size of tool.
Refer to Nissan Engine Operation and
Maintenance Manual.
After inspecting the unit to determine the
cause of the tripped circuit breaker, press
the reset button.
Determine the cause of the overheating
before restarting the unit. Refer to the
Nissan Engine Operation and Maintenance
Manual.
Check switch for proper operaton. Replace
as necessary.
Test switch. If necessary, replace.
Refer to the Nissan Engine Operation and
Maintenance Manual. DO NOT restart the
engine until the cause is determined and
corrected.
Refer to the Nissan Engine Operation and
Maintenance Manual.
Descale unit, repair or replace damaged
plumbing components as necessary.
Install water softener.
TROUBLESHOOTING
NOTE: The exhaust heat
exchanger will produce water
condensation discharge at
times during normal operation.
DO NOT confuse this with a
leak.
Loss of temperature
The heat output of the unit is
LESS than normal.
Automatic waste pump is
malfunctioning or not operating
normally
NOTE: When replacing either
the pump or float switch, use
new electrical connectors and
heat shrink. Inspect connection
for watertight seal.
Engine/vacuum exhaust heat
exchangers are damaged from
frozen water.
Temperature relief valve on water
box is stuck open.
Engine RPM is low.Reset engine RPM.
Defective temperature gauge.
Defective waste pump float switch.Replace float switch.
Broken diaphragm.Replace diaphragm.
Weak battery.
Pump-out circuit breaker on control
panel has been tripped.
Inspect heat exchangers for leaks. Visually
inspect for damage. Pressure check after
removing from the unit. (Maximum test
pressure 1200 PSI).
Clean temperature relief valve and test.
Replace, if necessary.
Test gauge and sensor. Replace failed
component.
Charge or replace battery if needed.
Check charging station.
After inspecting waste pump to determine
the cause of the tripped circuit breaker,
press the reset button.
15A5006971LABEL, FT HOOD LPLP ONLY
15B5006981LABEL, FT HOOD HPHP ONLY
1600-0002862SCR, CAP 1/4-20 X 2.75 HXHD
177905511PLT, HIGH PRESSURE LCKHP ONLY
18736981SPACER, .50D X .28ID X 38L NYL
19704891SCR, 1/4-20 X 1.0 BH BLK PLATE
20871722WASHER, 1/4 ID FLAT BLK
21871394WASHER, 3/16 FLAT
2258-7000231PAD, 1/4 TURN VIBR
SERIAL NO.
FROM
NOTES:
* WHEN ORDERING INDICATE PART NUMBER AND COLOR: i.e. 61394Y
Y= YELLOW
G= GREEN
EVEREST 980086 04/11/03
5-4
Page 49
SIDE PANEL, RIGHT
TO VACUUM RELIEF VALVE
9
1
8
10
7
5
TO WASTE TANK
INLET TUBES
9
5-5
6
4
5
EVEREST 980086 02/18/03
Page 50
SIDE PANEL, RIGHT
REF
17904301BRKT, VAC INLET
212-8000991ELL, 1/8P X 1/4 POLY BR
3570471NUT, 1/4-20 HEX NYLOCK
466-9452362KIT, VAC INL PLG
502-0000662FLATWASHER, 1/4
600-0000781SCR, 1/4-20 X 1” HXHD GRD8
719-8000751CUP, OIL FILL 1/8P
85006941LABEL, VAC/WTR INLET
909-8053802HOSE, INT VAC 2.0 X 60.0 BLK
1003-0000542CLMP, HOSE #32 1.5625/2.5 SST
PART NO.
QTYDESCRIPTION
SERIAL NO.
FROM
NOTES:
EVEREST 980086 02/18/03
5-6
Page 51
SIDE PANEL, LEFT
TO WATER
BOX FILL
TO WATER BOX
(SIDE)
13
11
12
14
1
2
3
4
7
8
5
6
9
5-7
EVEREST 980086 02/18/03
Page 52
SIDE PANEL, LEFT
REF
17904311BRKT, WTR INLET
211-8004371ADPT, 3/8 BLKHD
311-8001021NIP, 3/8 HX BR
413-8060081DSC, 3/8F X 3/8FP
515-8080081VLV, BALL 1/2FP BS
615-8080801VALVE, BALL PVC 1-1/2FP
75006941LABEL, VAC/WTR INLET
811-8003001NIP, 1/2 X CL
97905061ADAPTER, HOSE 1/2M X MGT
1003-0001761CLAMP, HOSE #16
1103-0000542CLMP, HOSE #32 1.5625/2.5, SST
1212-8003451FTTG, BRB 3/8P X 5/8H BR
1309-8050901HOSE, INT VAC 2.0 X 49.0 BLK
1412-8002691FTTG, BRB 1/2P X 5/8H BR
PART NO.
QTYDESCRIPTION
SERIAL NO.
FROM
NOTES:
EVEREST 980086 02/18/03
5-8
Page 53
CHEMICAL CONTROL PANEL
1
2
1
3
2
4
10
9
7
8
7
7
11
12
13
5
6
14
5-9
EVEREST 980086 02/18/03
Page 54
CHEMICAL CONTROL PANEL
REFPART NO.QTYDESCRIPTION
-61384-ASSY, CHEM CONTRL PNLCOMPLETE
112-8000653CONN, 1/8P X 1/4T
215-8081062VALVE, METER 1/8FP
312-8000401ELL, 1/8P X 1/4T BR
4613971PNL, CHEMICAL CONTROL
55006921LABEL, CHEM CNTRL PN
618-8085131FLOWMETER 1/8 FP
712-8000933FTG, BRB 1/8P X 5/16H
811-8000141ELL, STREET 1/8 BR
915-8080221VALVE, 3-WAY BALL 1/8FP
10560321NIPPLE, 1/8 CLOSE
11701622SCR, 10-32 X 3/8 PPHMS SS
12871652WASHER, #10 SPLIT LOCK
137904642NUT, WELL 1/4-20 HD
1400-0000782SCR, 1/4-20 X 1” HXHD GRD8
912-8002251ELL, 3/8P X 1/2T BR
1011-8001181BUSH, 3/8 X 1/8 BR
1134-9030191SENDER, TEMP 140-320 DEG
1212-8002612ELL, 1/8P X 1/4T 45 DEG
1311-8002061PLG, 1/8 SOCHD BR
SERIAL NO.
FROM
NOTES:
EVEREST 980086 08/13/03
5-38
Page 83
WATER BOX-PP
20
4
12
9
REAR
2
18
5
1
6
TO WASTE TANK
19
4
12
TO WATER INLET
5-39
17
12
7
8
5
10
10
22
4
FRONT
3
11
EVEREST 980086 02/18/03
1
4
12
21
Page 84
WATER BOX-PP
REFPART NO.QTYDESCRIPTION
111-8003002NIP, 1/2 X CL
211-8004321CAP, WATER BOX
312-8002781FTTG, BRB 1/2P X 3/4H BR
412-8002694FTTG, BRB 1/2P X 5/8H BR
514-8065402STRAINER, SUC END 1/2FP
615-8080751VLV, TEMP REL 145 DEG
7754361TANK, WATER BOX
87904371STRAP, WTR BOX HOLD DOWN
9570472NUT, 1/4-20 HEX NYLOCK
1002-0000664FLATWASHER, 1/4
1103-0001132CLAMP, HOSE #12 SST
1203-0002466CLAMP, HOSE #8 SST
1315-8081101VALVE, FLOAT
14570062NUT, 1/4-20 HEX
157904111ROD, FLOAT (1/4-20 X 3”) SST
1619-8070141BALL, FLOAT
1711-8002991ELL, STREET 1/2 45 DEG.
1811-8003611ELL, 1/2 BR
1912-8002611ELL, 1/8P X 1/4T 45 DEG
2011-8000411ELL, STREET 1/2 BR
2111-8000691PLUG, 1/2 SOCHD BR
2200-0002862SCR, CAP 1/4-20 X 2.75 HXHD
SERIAL NO.
FROM
NOTES:
EVEREST 980086 02/18/03
5-40
Page 85
WATER BOX- PPHP
17
3
5
13
19
5
13
11
11
REAR
2
10
6
1
7
TO WASTE TANK
20
8
9
1
5
13
TO WATER INLET
5-41
18
5
13
21
6
FRONT
4
13
EVEREST 980086 02/18/03
TO PRESSURE REGULATOR
Page 86
WATER BOX- PPHP
REFPART NO.QTYDESCRIPTION
111-8003002NIP, 1/2 X CL
211-8004321CAP, WATER BOX
311-8000411ELL, STREET 1/2 BR
412-8002781FTTG, BRB 1/2P X 3/4H BR
512-8002695FTTG, BRB 1/2P X 5/8H BR
614-8065402STRAINER, SUC END 1/2FP
715-8080751VLV, TEMP REL 145 DEG
8754361TANK, WATER BOX
97904371STRAP, WTR BOX HOLD DOWN
10570472NUT, 1/4-20 HEX NYLOCK
1102-0000664FLATWASHER, 1/4
1203-0001136CLAMP, HOSE #12 SST
1303-00011310CLAMP, HOSE #12 SST
1415-8081101VALVE, FLOAT
15570062NUT, 1/4-20 HEX
167904111ROD, FLOAT (1/4-20 X 3”) SST
1719-8070141BALL, FLOAT
1811-8002991ELL, STREET 1/2 45 DEG.
1911-8003611ELL, 1/2 BR
2012-8002611ELL, 1/8P X 1/4T 45 DEG
2100-0002862SCR, CAP 1/4-20 X 2.75 HXHD
SERIAL NO.
FROM
NOTES:
EVEREST 980086 02/18/03
5-42
Page 87
PRESSURE REGULATOR-PP
FRONT HEATER CORE IN VAC HE
13
10
12
9
FROM LOWER ELBOW ON
HELICOIL ASSEMBLY
8
4
11
3
2
1
6
4
7
FROM LOWER CONNECTION ON
ASSEMBLY
14
FROM WATER PUMP
5-43
5
8
EVEREST 980086 08/01/03
Page 88
PRESSURE REGULATOR -PP
REFPART NO.QTYDESCRIPTION
100-0002862SCR, CAP 1/4-20 X 2.75 HXHD
2871622WASHER, 1/4 SPLIT LOCK
302-0000662FLATWASHER, 1/4
411-8002242PLUG, 3/8 SOCHD BR
511-8002751ELL, ST 3/8 BR
611-8004291NIP, HEX 3/8 SSTS
712-8003451FTTG, BRB 3/8P X 5/8 H BR
812-8003472ELL, 3/8P X 1/2T 45 DEG BR
97900671REGULATOR , PRESSURE
107901061ACCUMULATOR
117903821MANIFOLD, PRESSURE
1211-8001181BUSH, 3/8 X 1/8 BR
1312-8000401ELL, 1/8P X 1/4T BR
1403-0002461CLAMP, HOSE #8 SST
SERIAL NO.
FROM
NOTES:
EVEREST 980086 08/01/03
5-44
Page 89
PRESSURE REGULATOR- PPHP
12
13
14
15
FROM
LOWER
ELBOW ON
HELICOIL
ASSEMBLY
2
FROM UPPER
CONNECTION ON
FRONT HEATER
CORE IN VAC HE
ASSEMBLY
19
3
8
FROM WATER BOX
5
FROM WATER
PUMP
17
15
12
14
18
13
19
3
7
6
17
9
8
5-45
EVEREST 980086 01/28/04
Page 90
PRESSURE REGULATOR -PPHP
REFPART NO.QTYDESCRIPTION
17901061ACCUMULATOR, 250PSI CAT 6026
212-8003471ELL, 3/8P X 1/2T 45 EG. BR
312-8003452FTTG, BRB 3/8P X 5/8H BR
47900671REG, PRESS CAT #7670AWI
511-8002751ELL, ST 3/8 BR
611-8003411ELL, ST 3/8 45 DEG BR
711-8002401ELL, ST 3/8 SST
811-8004292NIP, HEX 3/8 SST
913-8060401DSC, 3/8F X 3/8FP SST
1015-8081471REG, PRESS CAT #7672 7 GPM
1111-8002246PLG, 3/8 SOCHD BR
127903822MNFLD, PRESS
1302-0000664FLATWASHER, 1/4
14871624WASHER, 1/4 SPLIT LOCK
1500-0002864SCR, CAP 3/4-16 X 6 HXHD
1611-8000691PLUG, 1/2 SOCHD BR
1711-8003683NIP, 3/8 X CL SST
18841921VALVE, BALL, 3-WAY, HIPRESS/HI TEMPINCLUDES ITEM 21
1903-0002464CLAMP, HOSE #8 SST
207904781ELBOW, 3/8P X 1/2T 45DEG SS
21383171HNDL, VALVE, 3-WAY, HI P/T
SERIAL NO.
FROM
NOTES:
EVEREST 980086 01/28/04
5-46
Page 91
WASTE TANK- 80 GAL. & 100 GAL.
5-47
10
9
4A
4B
19
20
21
22
8
23
1
11
13
2
3
5A
5B
7
EVEREST 980086 04/11/03
6
16
18
15
18
17
14
Page 92
WASTE TANK-80 GAL. & 100 GAL.
REFPART NO.QTYDESCRIPTION
1790125*1LID, STRAINER, WST TNK
27904481GASKET, WASTE TANK
356-5017931STRAINER BOWL
4A7904752ROD, WST TNK LID SST, 100 GAL
4B7905142RD, LID, ST TNK SST, 80 GAL
5A790470*1TNK, WASTE, 100 GAL
5B790509*1TNK, WST, 80 GAL
612-8000312ELL, 1/4P X 1/4T BR
711-8004022PLUG, 1-1/4 HXHD PVC
814-8065691STRNR, WST TNK RECT. 1.5”
97903511GASKET, WASTE TANK
10790124*1LID, FILTER, WST TANK
11704324SCR, 5/16-24 X 3/4 HHCS SS
12OPEN-13870294WASHER, 5/16 FLAT SS
1461-9506211ASSY, LVL SENS SHTOF SW
15629864PLATE TRUCKMOUNT
1600-00007210SCR, 3/8-16 X 2” HXHD
175711910NUT, 3/8-16 HEX NYLOCK
188717121WASHER, 3/8 FLAT
19700156SCR, CAP 1/4-20 X 3/4 HHCS SS
20871626WASHER, 1/4 SPLIT LOCK
2102-0000666FLATWASHER, 1/4
2250-502085*1PNL, ACCESS- WST TNK
2343-8075741GSKT, ACCESS PNL-WST TNK
SERIAL NO.
FROM
NOTES:
* WHEN ORDERING INDICATE PART NUMBER AND COLOR: i.e. 61394Y
Y= YELLOW
G= GREEN
EVEREST 980086 09/25/03
5-48
Page 93
HOSE ACCESSORIES
5-49
1
2
3
2
12
13
15
11
14
10
17
21
4
19
5
9
8
18
7
6
16
20
EVEREST 980086 06/07/03
Page 94
HOSE ACCESSORIES
5-50
REFPART NO.QTYDESCRIPTION
112-8000781FITTING, BRB 2H BS PVC
208-8051472CUFF, 2”
310-8050601HOSE, VAC 2”X50’ W/ CUFFS & HOSE
4560151NIPPLE, 1/4 HEX
5220151COUPLER, 1/4 QD
6560121NIPPLE, 1/4 FPT QD
710-8051081HOSE, HP 1/4 X 50FT W/QD & VLVE
810-8050771HOSE, HP 1/4 X 50’
908-8051552GUARD, HOSE VINYL
1015-8080121VALVE, BALL 1/4FP
1143-8100142O-RING, 7/32ID X 11/32OD
1243-8100192O-RING, 3/8 ID X 1/2 OD
1311-8003541NIP, 1/2 X 3/8 HEX BR
1410-8051571HOSE, WATER 1/2 X 50’
1513-8060091DISCONNECT 3/8M X 3/8FP
1610-8052951HOSE, WATER 1/2 X 50’
17220151COUPLER, 1/4 QD
1810-8050771HOSE, HP 1/4 X 50’
1908-8051552GUARD, HOSE VINYL
20560121NIPPLE, 1/4 FPT QD
2110-8051221HOSE, HP 1/4 X 50FT W/QD
SERIAL NO.
FROM
NOTES:
EVEREST 980086 06/07/03
Page 95
BATTERY-FLOOR MOUNT
1
2
3
7
4
5
9
2
2
10
6
8
5-51
EVEREST 980086 06/07/03
Page 96
BATTERY-FLOOR MOUNT
5-52
REFPART NO.QTYDESCRIPTION
100-0001672SCR, 1/4-20 X 6” HXHD
2871622WASHER, 1/4 SPLIT LOCK
302-00006610FLATWASHER, 1/4
431-9001791COVER, BATTERY TERMINAL
536-9000561BATTERY
647-7000071SHIELD, BAT MT HT
756-5001881COVER, BATTERY
856-5020491TRAY, BAT FLOOR MT
900-0001324SCR, 1/4-20 X 1-1/2 HXHD
10570064NUT, 1/4-20 HEX
SERIAL NO.
FROM
NOTES:
EVEREST 980086 06/07/03
Page 97
AUTOMATIC PUMPOUT-OPTIONAL
5-53
11
17
10
16
6
10
7
1
4
3
7
5
5
2
5
13
14
5
4
3
8
9,12,15
EVEREST 980086 06/07/03
6
Page 98
AUTOMATIC PUMPOUT-OPTIONAL
REF
1701054SCR, M4 X 60 PH
200-0001322SCR, 1/4-20 X 1/ 1/2 HXHD
3570064NUT, 1/4-20 HEX
4871624WASHER, 1/4 SPLIT LOCK PLTD
502-0000664FLATWASHER, 1/4
603-0001764CLAMP, HOSE #16
709-8055911HOSE, WASTE PUMP 1” X 8’
810-8054841HOSE, GARDEN 3/4 X 75’
912-8000521CAP, HOSE 3/4 BR
1012-8003671FTTG, BRB 1PX1H BR
1112-8004441FTTG, 1-1/4P X 1” H BR
1243-8070081WASHER, HOSE 5/8 ID 1” OD
1350-5020551BRKT, CTR HOOD FR
1452-0001231NUT, 1-3/16-12 UN HXHD
1552-5019931CONN, HOSE WATER OUTL
1661-9513061PUMP, HD AUTO
1761-9513191ASSY, LVL SENS SHUT OFF SW