Hydro-Force OLYMPUS M3-200H User manual

1
REVISED: 1-31-06

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Olympus M3-200H Operating Manual
TABLE OF CONTENTS
TOPIC PAGE #
•Introduction 3
•Technical Specifications 4
•Optional Equipment 5
SECTION 1: Operational Safety
•Electrical Safety 6
•Mechanical Safety 7
SECTION 2: Operation Procedures
•Electrical Supply 8
•Water Supply & Chemicals 9
•Chemical Metering Tips 10
•Water Supply 11
•Pump Priming 12
•Solution & Vacuum Hoses 13
•Heater 14
•Waste Tank Shutoff 14
•Pressure Adjustments 15
•Shutdown Procedures 16
•Troubleshooting 17-19
•Solution Flow Path 20
•Wiring Diagrams 21
SECTION 3: Maintenance/ Technical
•Maintenance 24
•Drawings & Parts Lists
oPump 32
oPressure Regulator 33
oAuto-Fill - optional 34
oSolutionTank 35
oWaste Tank 38
oBase & Vacuum System 40
oBase, Pumps, Components 41
•Warranty 42

3
Introduction
Congratulations on your purchase of the Hydro-Force Olympus M3-200H. The
M3-200H is designed to give truckmount-level performance in a portable machine
that combines versatility with ease of transport. Years of experience, engineering,
and planning have gone into the design and manufacturing of the M3-200H. We
take a great deal of pride in the M3-200H; our goal is no less than your complete
satisfaction.
This manual will provide users with the knowledge required to operate the
Olympus M3-200H safely, to understand how to properly operate and maintain
the machine, and to ensure that the equipment operates at its maximum
performance level.
All users must read and understand this manual completely before
operating the machine.
Always maintain this manual in legible condition adjacent to the Olympus M3-
200H, or place in a secure location for future reference.
Any questions pertaining to the operating or servicing of this unit should be
directed to your nearest Hydro-Force distributor.
This manual is written specifically for the Olympus M3-200H portable extractor
units manufactured by:
Hydro-Force
542 W Confluence Ave.
Salt Lake City, UT 84123
801-268-2673
801-268-3856 FAX
Information in this manual is subject to change without notice and does not
represent a commitment on the part of Hydro-Force or its parent or affiliated
companies.

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Technical Specifications
M3-200H High Performance Extractor with Heater
Height: 38”
Length: 28”
Width: 19-1/2”
Weight: 105 lbs.
Solution Tank Capacity: 12 gallon
Recovery Tank Capacity: 12 gallon
Solution Pump: Pump-Tec #114 pump with 1.5amp Motor
200 psi – 2.00 - 0.67 gpm
Vacuum Motors: Two AMETEK Lamb 5.7” diameter – tangential discharge
Three stage – Mounted in series
Power Draw: Cord #1 – 10.35 wide open / 7.65 full load (No Heat)
Cord #2 – 12.03 wide open / 8.84 full load (No Heat)
Cord #1 – 17.00 wide open / 14.45 full load (With Heat)
Cord #2 – 17.48 wide open / 14.25 full load (With Heat)
Heater: 2000 Watt – Dual Element
Standard Equipment
M3-200H High Performance Extractor
Carpet Wand: AW29 - Stainless Steel S-Bend Dual Jet Wand
Vacuum Hose: 25’ X 1-1/2” with 1-1/2” cuff & 2” cuff
HP Solution Hose: 25’ x 1/4” with 1/4” male / female quick connects
Pump Priming Hose: 12” x 1/4” with 1/4” male quick connect
Power Cords: 2 – 25’ x 12gauge with male & female plug ends

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Additional / Optional Equipment
Auto Fill System with chemical draw: M012
Metering Tip Kit: PDE001
Hydro-Filter Inline Filter: AC11
Replacement Bags for Hydro-Filter: AC11A
Hydro-Force Injection Sprayer – Low pressure: AS12
Hydro-Force Revolution Sprayer – Low pressure: AS12R
3.5” Hydry Upholstery Tool: AW50A
4.5” Hydry Upholstery Tool: AW51A
3.5” Hydry Deluxe Upholstery Tool: AW50D
4.5” Hydry Deluxe Upholstery Tool: AW51D
1-1/2” Vacuum Hose: (Sold per foot – No cuffs) AH36
2” cuff for 1-1/2” Vac Hose: AH46
1-1/2” cuff for 1-1/2” Vac Hose: AH42
2” Hose Connector PVC: AH76
1-1/2” Hose Connector PVC: AH74
HP Solution Hose: (Does not include Quick Connects) AH79D
1/4” Male Quick Connect: 100009
1/4” Female Quick Connect: 100008
Power Cord 25’ x 12gauge w/male & female plugs AW32
Power Cord 50’ x 12gauge w/male & female plugs AW33
AW50
AW50D
AS12
AS12R

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Safety
CAUTION! This machine is an electrical appliance. Care must be
taken to reduce the risk of electrical shock.
•READ AND UNDERSTAND ALL INSTRUCTIONS BEFORE OPERATING THE M3-200H.
•To reduce the risk of property damage or injury, repairs to electrical systems should only be performed by
experienced technicians. Contact your distributor for assistance.
•Unplug machine power cord from outlet before performing any repairs on the extractor.
•Plug unit into grounded outlets only. Do not remove ground prong from plug. Use of a Ground Fault
Interrupting (GFI) device will reduce the risk of electrical shock.
•Do not use the M3-200H outdoors, in standing water or on wet surfaces.
•Do not store the M3-200H in wet conditions.
•If extractor is leaking, unplug machine power cords from outlets before approaching or touching machine.
•Do not unplug power cord by pulling on the cord. Grasp the plug when unplugging the cord.
•Do not pull the extractor by the cord.
•If cord or plug is damaged, do not use cord. Replace with new cord or repair as needed before use.
•The power cords used must be able to handle an electrical load of 20amps each.
•The two power cords must be plugged into separate circuits during operation. When both elements of the dual
element heater is used each cord must be on a 20amp circuit. If heater is not used, each cord can be on a 15amp
circuit. If only one of the heater elements is used, cord #1 must be on a 20amp circuit & cord #2 can be on a
15amp circuit.
•The use of a Breaker Buddy (Hydro-Force part number AX49) will ensure that the two cords are operating on
different circuits (see page 8 for details.)
Sectio
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7
WARNING! This machine must be protected from conditions which may
damage the pump, tank, hoses and other components.
•Freezing of water in this machine will cause serious damage. The M3-200H, solution hoses, and tools
must be protected from freezing temperature. Store, transport, and use this equipment only in temperatures
well above freezing. (32ºF or 0ºC). If you suspect the M3-200H has been frozen, do not plug in or turn on
machine until you are sure it has thawed completely.
•If the equipment cannot be stored or transported in a warm environment, it can be guarded from freezing by
running an anti-freeze solution through the incoming water lines, chemical feed system, solution pump, solution
lines, tools and pump-out pump. The machine is filled at the factory with anti-freeze to eliminate damage during
shipment in cold weather. The anti-freeze solution must be completely flushed from the machine before it is
returned to service.
•The M3-200H must not be used to pick up flammable or combustible materials or used in areas where these
materials may be present.
•Solvent-based or water-based solutions containing solvents may damage the pump, hoses, and other
components. Do not assume chemical compatibility. Contact your distributor or Hydro-Force if you have
questions regarding the compatibility of your chemicals with the machine.
•Do not clean with solutions in the tank that are at temperatures above 140ºF. Turn pump ON and prime pump
before turning heater ON.
•Rinse the solution tank, chemical system, and pump with fresh water after each day’s use.
•Do not allow pump to run dry. Always maintain adequate solution level to supply solution pump.
•HP hoses may rupture if worn or damaged. Do not use HP solution hoses if hose covering is cut, bulging, or
otherwise damaged. Examine HP solution hoses daily and replace or repair hoses as needed.
•Rinse tank and store the M3-200H with the recovery tank lid open. Use a Hydro-Filter and clean the recovery
tank daily to keep machine cleaner.
•Keep Vacuum Inlet Filter clean and check float ball for proper operation. Do not operate the M3-200 without
the Vacuum Inlet Filter in place. Use defoamer to eliminate foam build-up during cleaning and prevent
foam/moisture from entering vacuums.
***Use common sense to protect yourself and others while using this equipment.***
•Keep pets and children away from the machine when in use.
•Keep all body parts, hair, and loose clothing away from openings and moving parts. Always wear appropriate
clothing and safety equipment when operating unit.
•Use extra care when cleaning on stairs. Wet carpet on stairs can be slippery.
•Do not move the M3-200H up or down stairs when tanks are full of water. Drain solution and recovery tanks
before moving unit up or down stairs. Lift using only the appropriate handles.
•Water may be spilled, drip, or be exhausted from vacuums during operation. Place unit in area where water will
not cause damage or use drop cloth to protect surfaces.

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Operation Procedures
Knowledge of the proper operation of the M3-200H is required to ensure
user safety and efficient performance of the extractor.
SET UP AND OPERATION
1. Electrical Cords:
Two 25’ power cords are supplied with the Olympus M3-200H. Cord #1 powers Vacuum Motor #1and
heater element #2; Cord #2 powers the Solution Pump, Vacuum Motor #2 and heater element #1. The
amperage required by each cord requires that the two cords be plugged into separate 20amp circuits.
Plug the two power cords into two outlets from different circuits.
If you are not sure if you are connected to separate circuits, use a Breaker Buddy (item # AX49), available
from Hydro-Force, to test your circuits in the following manner:
•Plug the cords into the two outlets being tested, and then plug the Breaker Buddy into the two cords.
•If the green indicator light fails to light, you may be on the same circuit and must select a different
plug for one of the cords.
•If the green indicator light comes on, you are plugged into two different circuits; connect the cords to
the machine and proceed with your set-up procedure.
If a circuit breaker trips during operation, reset the breaker and move the cord to another outlet as needed.
Sectio
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Power Cord – AX32
25’ – 12 gauge M-F Plugs Breaker Buddy – AX49
Cord #2 Cord #1

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2A. Water Supply & Chemical Mixing– Manual Fill:
•Pour up to 12 gallons of hot water into the solution tank at the front of the machine. The water
temperature in the solution tank cannot exceed 140°F.
•Measure and add the appropriate amount of the desired liquid chemical to the water in the solution tank.
The amount of chemical will vary depending on the type of chemical used, the amount of water in the
tank, and the material being cleaned; consult the chemical packaging for specific mixture ratios.
•Powdered chemicals should be dissolved in water before adding to the water in the solution tank.
DO NOT RUN OUT OF WATER WHILE USING THE MACHINE! Ensure that the tank
contains enough water to complete each job. If the water level is low: stop cleaning, turn off the
pump, and refill the tank. Running the pump dry will damage the pump and void the warranty.
2B. Water Supply & Chemical Dilution – Optional Auto-Fill System:
•The chemical dilution rate is controlled by the metering tip, and the dilution rate can only be changed by
changing the metering tip (See “How to Change the Metering Tip” on Page 10 for instructions.)
Chemical Feed Setup:
•Remove the chemical feed hose from the solution tank.
•Place the end of the hose into a container of liquid chemical.
•If the tip is removed, and the proportioning system operated with no tip, the dilution rate will be 8:1 (the
equivalent to adding 16-1/4oz of chemical to each gallon of water.)
•The standard tip used with the M3-200H is the turquoise tip with a dilution rate of 256:1. This means that
for each gallon of water flowing into the machine, 1/2 ounce of chemical will be added.
•If a fresh water rinse with no chemical is desired, simply leave the chemical feed hose inside the
solution tank.
Pro
p
ortionin
g
Valve
Chemical Feed Hose
Add appropriate amount of chemical to water
in solution tank
Pour appropriate amount of hot water into
solution tank

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How to Change the Metering Tip:
•Remove the chemical feed hose from the barb on the side of the proportioning valve.
•Unscrew and remove the old tip.
•Screw in the proper tip for your chemical tip and place the hose back on the barb
Metering Tip Kit (Hydro-Force Item# PDE001) contains 14 different colored metering tips, allowing
dilution rates from 11:1 up to 427:1. Refer to the chart below to select the tip that meets the dilution rate for
your chemical application.
•For example: if you require 1-1/2 ounces of chemical per gallon of water, change to the red metering tip
with the dilution rate of 85:1.
•The dilution rates are based on chemicals with water-like viscosity. Thicker (more viscous) chemicals will
dilute at a different rate.
•For powdered chemicals, a liquid concentrate must be made. Mix the concentrate according to the
manufacturer’s directions, and then select the appropriate metering tip.
•Contact your distributor or Hydro-Force if you have questions about your chemical.
Metering Tip Application Chart:
Metering Tip Kit – PDE001
Turquoise Tip
Dilution 256 - 1
Red Tip
Dilution 85 - 1
TIP
COLOR
CHEMICAL DILUTION RATES
OZ / GAL (RATIO)
TAN 0.30 (427:1)
ORANGE 0.40 (320:1)
TURQUOISE 0.50 (256:1)
PINK 0.75 (170:1)
LIGHT BLUE 1.00 (128:1)
BROWN 1.12 (114:1)
RED 1.50 (85:1)
WHITE 1.75 (73:1)
GREEN 2.00 (64:1)
BLUE 2.50 (51:1)
YELLOW 3.75 (34:1)
BLACK 5.00 (26:1)
PURPLE 8.50 (15:1)
GRAY 11.50 (11:1)
NO TIP 16.25 (8:1)
Pro
p
ortionin
g
Valve

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Water Supply:
•Once the correct metering tip is in place:
oConnect the Auto-Fill Water Supply Hose to the water inlet (the male quick-connect on the front
of the machine.)
oConnect the other end of the hose to a water faucet, and then turn on the water.
•Hot water can be used as long as the temperature does not exceed 140°F.
•Faucet adapter kits (Hydro-Force item #AX21 & AX22) are available that allow connection to different
types of faucets if needed.
To adjust the water level in the solution tank:
•Turn off the water supply.
•Adjust the length of the chain connecting the float bottle to the float valve.
•Snap the beaded chain off the connector on the valve.
oMove the bottle down to decrease the water level.
oMove the bottle up to increase the water level.
•Snap the chain back into the connector.
•Turn the water supply back on.
If the chemical is not drawing, or if the tank is not filling
or is overflowing, refer to the trouble shooting guide, or
contact your distributor for assistance.
Connect the Auto-Fill Water Supply Hose to Solution Inlet
(Male quick connect on the front of the machine.)
3/8” id X 25’ with F Quick Connect & F Garden Hose Fitting
Chain
Float Valve
Float Bottle
Connect the Auto-Fill Water Supply Hose to a
faucet and turn on the water
Chemical
Feed Hose

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3. Priming the High-Pressure Pump:
Once water is in the solution tank, the high-pressure solution pump must be primed (Do not turn heater
ON until pump is primed.):
•Connect the short prime hose to the solution outlet (female quick-connect on the front of the
machine.)
•Direct the end of the hose back into the solution tank and turn the solution pump switch to the ON
position.
•When a steady stream of water is flowing out of the hose, turn off the solution pump, remove the
hose, and proceed with the set-up procedures.
If the pump does not prime quickly, the vacuum may be used to aid priming:
•Direct the end of the short prime hose into the vacuum barb on the front of the machine.
•Turn on one or both of the vacuum motors
•Turn on the solution pump.
•Cup a hand around the hose & barb to increase the vacuum suction on the hose.
•When water is flowing out of the hose, direct the hose to the solution tank and turn off the vacuum
motors to ensure the flow continues when the vacuum is removed.
•When the flow is steady, turn off the solution pump, remove the hose, and proceed with machine set-
up procedures.
If the pump still does not prime, or if flow is low or unsteady, check the hose from the solution tank to the
pump (as well as the inline filter) for clogging, kinks, or restrictions. Clean or replace hose and/or filter and
repeat the priming procedure.
If you are having trouble with the pump, refer to the trouble shooting guide or contact your distributor for
advice or assistance.
Pump Prime Hose
NM5080
Place end of prime hose and use
vacuum to prime the solution pump. Keep prime hose connected and run
pump until flow is strong and steady

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4. Connection of Solution Hose:
Connect the high pressure solution hose to the solution outlet (female quick connect on the front of the
machine). Connect the other end of the hose to the male quick connect on the cleaning tool. When you are
ready to start cleaning, turn the solution pump switch to the ON position
5. Connection of Vacuum Hoses:
A 1-1/2” x 25’ Vacuum Hose is included with the M3-200H. The 2” cuff on the 25’ vacuum hose is
connected to the Vacuum Barb on the front of the machine. The other end with the 1-1/2” cuff is connected
to the cleaning tool.
When ready to begin cleaning, turn both vacuum switches to the ON position. While the M3-200H can be
operated with only one vacuum for cleaning delicate fabrics, in most situations you will turn both vacuum
switches ON.
Vacuum Hose
1-1/2” x 25’ with 2” & 1-1/2” cuffs
Connect the male end of the HP Solution Hose
Assembly to the female solution outlet fitting on
the machine. Connect the female end to the
cleaning tool.
HP Solution Hose Assembly – AH79D
1/4” id X 25’ with M-F Quick Connects

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6. Heater:
To prevent damage to the heater, the heater must have water in it before it is turned ON.
Fill solution tank, prime the pump and connect solution hoses before turning heater ON.
The heater has two 1000 watt heating elements. For maximum heat, turn the heater switch to the Dual
element position (2000 watts). To reduce heat or limit power draw, turn the heater switch to the Single
element position (1000 watts). Allow the heater to heat up for about 5 minutes before starting to spray tool.
While the heater allows for maximum operating temperature of approximately 190ºF, the temperature of the
cleaning water delivered to the tool is dependant on two factors:
•The starting temperature of the water: Starting with hotter water will require a smaller temperature
increase from the heater to reach the maximum temperature. The water temperature in the solution
tank cannot exceed 140°F.
•Flow rate: The lower the flow rate of the water through the heater, the more time the water will be inside
the heater. The water will have more time to be heated and can reach a higher temperature. High water
usage and flow rate will not allow the water enough time to be heated and the temperature of the water
delivered to the tool will be much lower.
The flow rate can be lowered by putting smaller jets in the cleaning tool and by reducing the amount of
time the wand is sprayed. Taking additional drying stokes without spraying water between spraying
strokes will help increase the potential temperature rise.
7. Waste Tank Shutoff:
When the recovery tank fills during cleaning, the float ball assembly in the vacuum inlet filter will rise and will
automatically shut off the vacuum air flow to prevent the recovery tank from overfilling and waste water from
getting into the vacuums. When this occurs:
•Immediately shut off the vacuum switches.
•Drain the recovery tank.
oTurn off the pump switch while draining the tank.
oTurn pump switch back upon resumption of cleaning.
•Close the drain valve and turn the vacuum switches back on when ready to resume cleaning.
If the Waste Tank Shutoff is not working properly, refer to the trouble shooting guide or contact your
distributor for advice or assistance.
Float Shutoff Assembly – NM5037 Draining the Recovery
T
ank
Dual Element
Heater NM5044

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8. Pressure Adjustment:
The pressure regulator of the M3-200H is not adjustable. It is preset at the maximum pressure setting of
200psi; however, the highest pressure attained is dependent on the amount of water flow at the tool. The
maximum flow rate to maintain 200psi is 0.67gpm. This means to maintain 200psi the largest jet size is for a
single jet tool is 03 or two 015 jets on a dual jet cleaning wand.
•Smaller jets and lower flow will allow for higher pressure at the tool.
•Larger jets and higher flow will lower the maximum pressure attained at the tool.
The number found on the face of the jet, such as 8003, 95015 or 11004, states the size and shape of the jet
orifice. The first two or in some cases three numbers (80, 95 & 110) represent the spray angle. The last two or
in some cases three numbers (03, 015 & 04) represent the orifice size. The orifice size number represents the
flow through that jet at 40psi in tenths of a gallon per minute. Thus a small orifice such as 015 will flow
0.15gpm at 40psi. A larger orifice such as 04 will flow 0.40gpm at 40psi. (See chart below.)
Different jets with the same spray angle (8001, 8003 & 8004) can have different orifice sizes.
Different jets with the same orifice size (80015, 95015 & 110015) can have different spray angles.
Choose the jets that will meet the flow rate at your desired pressure and have the spray pattern suited to your
tool and type of cleaning.
If maintaining pressure becomes a problem, refer to the trouble shooting guide or contact your distributor for
advice or assistance.
To determine the flow rate of tools with multiple jets, add the flow of each jet together to calculate the total
flow at the desired pressure.
Tee Jets and Vee Jets
Equiv. Dia. Flow Capacity (Gallons Per Minute)
Orifice Size in inches 40psi 60psi 100psi 200psi 300psi 500psi 1000psi
01 0.026 0.10 0.12 0.16 0.22 0.27 0.35 0.50
015 0.031 0.15 0.18 0.24 0.34 0.41 0.53 0.75
02 0.036 0.20 0.25 0.32 0.45 0.55 0.71 1.00
03 0.043 0.30 0.37 0.47 0.67 0.82 1.10 1.50
04 0.052 0.40 0.49 0.63 0.89 1.10 1.40 2.00
05 0.057 0.50 0.61 0.79 1.10 1.40 1.80 2.50
06 0.062 0.60 0.73 0.95 1.30 1.60 2.10 3.00
08 0.72 0.80 0.98 1.30 1.80 2.20 2.80 4.00
10 5/64 1.00 1.20 1.60 2.20 2.70 3.50 5.00
15 3/32 1.50 1.80 2.40 3.40 4.10 5.30 7.50

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Shutdown Procedures:
•If using the auto-fill system, turn the water supply off before finishing each job. This will allow use of the
water and chemical already in the tank, and will reduce the amount of excess water to be disposed of later.
•When finished cleaning, turn off all switches.
•If the auto-fill system was used and there is still water in the solution tank, push the float down to release
the water inlet hose pressure before disconnecting the hose from the faucet. Disconnect the water inlet
hose from the quick-connect on the front of the machine.
•Disconnect the solution hose and vacuum hose from the cleaning tool. Pull valve trigger to release
pressure from the hose before disconnecting solution hose from cleaning tool.
•If used disconnect the Hydro-Filter from the vacuum hoses and clean
the filter as needed. Replacement filter bags are available (AC11A.)
•Disconnect the vacuum hose and solution hose from the machine.
•If water remains in the solution tank, use the vacuum
and vacuum the excess water from the tank.
•If the auto-fill system was utilized, place the chemical feed
hose back into the solution tank.
•Disconnect the power cords from the outlets and from the machine.
•Remove the float shutoff assembly from
the recovery tank and clean filter as needed.
Replace shutoff assembly and tank lid.
•Drain any remaining water from the recovery tank
and dispose in sanitary drain. Do not use the same
bucket to drain the tank that you use to fill the tank.
•Roll up all hoses and cords.
Collect and store extractor, all tools, and accessories.

17
Troubleshooting –
Olympus M3-200H
Problem Cause Solution
Machine not Building circuit breaker tripped. Reset breakers or move cords to other outlets
turning on - Faulty power cord Replace cord (AX32)
No power Faulty switches or internal wiring Check wiring & test switches - Repair as needed *
Solution
Pump Building circuit breaker tripped. Reset breakers or move cords to other outlets
not running Faulty power cord Replace cord (AX32)
Faulty switches or internal wiring Check wiring & test switches - Repair as needed *
Pump motor faulty Replace pump motor (PT061)
Pump seized - trips breaker Repair or replace pump head & bearing - Check motor (PT050 or AP50)
Low Solution Jets too large for pressure desired Check jets size & flow rates use smaller jets or lower
pressure
Pressure
and/or Jets worn allowing too much flow Replace jets
Pulsation Solution inlet filter plugged Clean or replace filter
Hose from solution tank restricted Repair or replace hose
Pump intake hose or fittings
leaking Repair or replace hose. Tighten clamps or replace fittings
Pressure regulator sticking Repair or replace pressure regulator (PT048A or PT048)
Pressure regulator faulty Repair or replace pressure regulator (PT048A or PT048)
Filter screen or jets plugged on tool Clean out filter or jets
Solution tank empty Add water to tank - Check & repair auto fill assembly
Pump not primed Perform pump priming procedure
Pump faulty Repair or replace pump (AP50)
Tool valve faulty Repair or replace valve
Quick connects or hoses restricted Clean out or replace quick connects and/or hoses
Can't connect Pressure in lines Release pressure
solution hose Quick connects faulty Replace quick connects (100008, 100007)
to machine Wrong style/size quick connects Replace quick connects to match connects on machine
* To reduce the risk of fire electrical shock or injury repairs to wiring should only be performed by
experienced service technicians.
If you are not experienced in checking electrical wiring contact your nearest authorized service
center to perform tests and repairs to wiring and switches.
Sectio
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Troubleshooting

18
Problem Cause Solution
Heater Building circuit breaker tripped. Reset breakers or move cords to other outlets
not getting Faulty power cord Replace cord (AX32)
Water hot Heater Switch not ON or set right Turn switch ON – Move from Single to Dual position
Water start temperature too low Use hot water in solution tank - 140ºF maximum
Heater not given time to preheat Turn heater ON and wait 5 minutes before spraying tool
Tool jets too large – High Flow Replace tool jets with smaller jets to reduce flow rate
Water usage too high Slow down cleaning – more drying strokes – less spraying
Temp switches faulty Test 190ºF & 230º switches & replace as needed*
Heating Element Faulty Replace heater (NM5044)
Faulty switches or internal wiring Check wiring & test switches - Repair as needed *
Vacuum Building circuit breaker tripped. Reset breakers or move cords to other outlets
Motor Faulty power cord Replace cord (AX32)
not running Faulty switches or internal wiring Check wiring & test switches - Repair as needed *
Vacuum motor faulty Replace vacuum motor (AV14)
Loss of Vacuum motor faulty Replace vacuum motor (AV14)
Vacuum Vacuum motor gasket damaged Replace gasket (PA010)
Recovery tank lid gasket damaged Replace gasket (NM5059)
Drain valve open Close valve
Drain valve leaking Repair or replace drain valve (PEA11)
Vacuum motor hoses loose / leaking Reconnect or replace vacuum motor hoses
Vacuum hose or tool clogged Clean out vacuum hoses and tool
Vacuum hoses or cuffs leaking Replace vacuum hoses, cuffs & connectors as needed
Recovery tank full Drain tank
Float shutoff filter clogged Clean float shutoff filter
Ball stuck in float shutoff Repair or replace float shutoff (NM5037)
Pump-out Check Valve stuck open Clean out or replace check valve(NM5052)
Recovery tank damaged Replace recovery tank
Chemical not Solution tank not filling Check & repair auto fill assembly
feeding Chemical hose restricted Un-kink, shorten, clean out or replace hose
Filter screen plugged Clean or replace filter (PDE100-11P)
Optional
Auto-Fill Low Incoming Water Pressure Set chemical bottle on top of machine – Shorten Chemical
hose – Find other water source.
Wrong size metering tip Change metering tip
Chemical proportioner faulty Replace chemical proportioner (PDE61-22-3)
Check valve in filter faulty Replace filter (PDE100-11P)
Tool won't Jets clogged Clean out or replace jets
spray - low or Inline filter clogged Clean out or replace filter
uneven spray Jets worn Replace jets
Jets not aligned properly Re-align jets
Tool valve faulty Repair or replace valve
Quick connects or hoses restricted Clean out or replace quick connects and/or hoses
* To reduce the risk of fire electrical shock or injury repairs to wiring should only be performed by
experienced service technicians.
If you are not experienced in checking electrical wiring contact your nearest authorized service
center to perform tests and repairs to wiring and switches.

19
Problem Cause Solution
Solution Tank Water source turned off Turn on faucet or find other water source
not filling Float not on valve arm Reconnect float to valve arm - Adjust to proper height/level
Float valve faulty Repair or replace float valve (NM5055)
Optional Water hose restricted Un-kink, clean out or replace hose
Auto Fill Quick connects faulty Clean out or replace quick connects (100008, 100007)
Solution tank Float too heavy/ Filled with water Replace float (PHY005-003)
overflowing Float & chain tangled Make sure float chain free & hanging properly
Optional Float too high Adjust chain to set float at proper level
Auto Fill Float valve faulty Repair or replace float valve (NM5055)
Chemical Jug Foot valve in Filter stuck Clean out foot valve and filter
Filling with Foot valve in Filter faulty Replace foot valve and filter (PDE100-11P)
water -
Overflowing
Optional
Auto Fill
* To reduce the risk of fire electrical shock or injury repairs to wiring should only be performed by
experienced service technicians.
If you are not experienced in checking electrical wiring contact your nearest authorized service
center to perform tests and repairs to wiring and switches.
•Contact your distributor for additional troubleshooting
assistance, to order parts, or for advice and assistance in
performing necessary repairs.

20
Solution Tan
k
Filter
Pressure Regulator
PT048
Outlet Quick
Connect
Chemical Ju
g
Denotes Water
flow in high
pressure hose
Denotes
Chemical flow
Denotes by-pass
water flow from
pressure regulator
Denotes
incoming water
flow
M3-200H
Solution Flow Path
Float Valve Inlet Quick
Connect
Flow Path shown with optional
Auto-Fill System M012
Pump – AP50
Heater