Ramteq DV SERIES User manual

AMAZING MACHINERY 2288 GUNBARREL ROAD, SUITE 111-151 CHATTANOOGA, TENNESSEE 37421 PHONE: [phone] FAX: [phone]
READ THIS MANUAL
This manual contains important information for the use and safe operation
of your RAMTEQ®machine. FAILURE TO READ THIS MANUAL AND
FOLLOW ITS INSTRUCTIONS PRIOR TO OPERATING OR ATTEMPTING
ANY SERVICE OR MAINTENANCE PROCEDURE COULD RESULT IN
SERIOUS INJURY OR DEATH TO YOU OR OTHER PERSONS; ALSO
DAMAGE TO THE MACHINE OR TO OTHER PROPERTY.
Operator’sManual
DV SERIES
Gas Engine / Diesel Fired
RAMTEQ®14275 NORTHWEST FREEWAY HOUSTON, TX 77040 PHONE: [phone] FAX: [phone] 300-00007-01 10/06

OperatOr’sManual
RAMTEQ®14275 NORTHWEST FREEWAY HOUSTON, TX 77040 PHONE: [phone] FAX: [phone] 300-00007-01 10/06
page 2
S ection 1 operator’SManual
 U npacking ....................................................................2
 S afety i nStrUctionS and W arningS .............................3
 M aintenance i nStrUctionS ...........................................4
 o perating i nStrUctionS ...............................................6
Section 2 partS and Service Manual
 p artS L iSt ....................................................................7
 B Urner a SSeMBLieS ......................................................8
 c ontroL B ox a SSeMBLy ................................................9
 H oSe , W and , & g Un .....................................................9
 B eLt d riven p UMp ........................................................10
 W iring d iagraM ............................................................11
 p LUMBing d iagraMS .......................................................13
 t roUBLeSHooting ...........................................................14
 W arranty .....................................................................15
Table of Contents
NOTICE
Information in this operator’s manual is subject to change without notice.
RAMTEQ SHALL NOT BE LIABLE FOR TECHNICAL OR EDITORIAL ERRORS OR OMISSIONS CONTAINED HEREIN. This operator’s manual
contains information protected by copyright. No part of this operator’s manual may be photocopied or reproduced in any form without
prior written consent from RAMTEQ.
© RAMTEQ, 2006
All rights reserved. Printed in USA.
INCLUDED PARTS
• Pallet
• Packing Material
Outer Box
• DV Series Machine
• Operator’s Manual
• Wand / Trigger Gun
• Nozzles 0º15º25º40º
• Hose 3/8” X 50’
• QC Hose Fittings
INSPECTION
Carefully unpack your new RAMTEQ equipment by removing the shrink
wrap & banding from pallet. Remove the pressure washer from the
pallet and check for any physical damages that may have occurred
during shipment. Check for all parts specified and shown in figure 1.
Unpacking Instructions

OperatOr’sManual
RAMTEQ®14275 NORTHWEST FREEWAY HOUSTON, TX 77040 PHONE: [phone] FAX: [phone] 300-00007-01 10/06
page 3
DO NOT operate this machine in areas where open flames are not permitted. DO NOT store or
use combustible materials on or near this machine. Use this equipment only in well ventilated
areas. Failure to follow this warning may cause carbon monoxide build up, fire or explosion, and
possible injury or death.
DO NOT fill gasoline tank while engine is running. Allow engine to cool before refueling. Should
gasoline be spilled, move the machine away from the area of the spill. Do not attempt to restart
the machine until the gasoline has fully evaporated.
DO NOT operate engine if air cleaner or cover directly over the carburetor air intake is removed.
DO NOT touch hot mufflers, cylinders or fins, as contact may cause burns
DO NOT operate this machine while under the influence of alcohol, drugs or while fatigued.
DO NOT direct discharge stream at yourself or others. Risk of injection or injury may occur.
Never put your hand or fingers over the spray tip. Do not try to stop or deflect leaks with your
hand or body. Always face nozzle and wand to the ground when testing.
DO NOT operate this machine WITHOUT wearing protective Eye Wear. Gloves, Hard Hat, Mask,
Ear Plugs & Steel Toe Work Boots are also recommended, DO NOT wear loose clothing. Keep
your body and clothing clear of the engine and discharge stream when the machine is running.
DO NOT tie back or block trigger gun in OPEN position. Never leave the pressure washer
unattended once you have started it. If you leave, shut down machine completely.
DO NOT overreach or stand on an unstable support while operating this machine. Maintain
good footing and balance.
DO NOT permit this machine to run while unattended or for extended periods of time with
trigger gun closed. Damage to pump may occur.
DO NOT operate this machine in an unsafe manner or around unsupervised children. Keep all
other personnel clear while operating this machine. This product should only be operated by
trained personnel.
DO NOT alter original factory settings prior to operating this machine. Risk of injury to yourself or
other persons may occur.
DO NOT remove hoses, guns, nozzles or any components while this machine is still hot or while
it is running.
DO NOT attempt to service this machine before reading the service manual.
DO NOT use water with a temperature over 140 degrees FareCHeit
DO NOT put diesel fuel in to a gasoline tank or gasoline into a diesel tank. Observe correct
markings on fuel tanks before filling.
DO NOT operate this machine without knowing how to stop and bleed water pressures. Know all
controls before using this machine.
DO NOT spray caustic, acids or abrasive fluids through this machine.
DO NOT permit water to freeze inside this machine. Pump and plumbing damage may occur.
Use only recommended RAMTEQ™ parts when servicing this machine.
RAMTEQ™ will not be held liable for any unauthorized modifications made to this
machine. Any such action will void the warranty.
When connecting battery, ensure that the RED battery cable is connected to the POSITIVE pole
on the battery and the BLACK is connected to the NEGATIVE pole on the battery
Safety Guidelines
reaD tHIs FIrst! FAILURE TO READ AND OBSERVE ALL
WARNING STATEMENTS COULD RESULT IN SEVERE BODILY
INJURY OR DEATH, POSSIBLE INJURY TO OTHER PERSONS,
DAMAGE TO MACHINE OR OTHER PROPERTY.
�
WARNING

OperatOr’sManual
RAMTEQ®14275 NORTHWEST FREEWAY HOUSTON, TX 77040 PHONE: [phone] FAX: [phone] 300-00007-01 10/06
page 4
MAINTENANCE PRECAUTIONS
 Do not permit acidic, caustic or abrasive fluids to be pumped through system.
Periodically clean detergent inlet screen. This will ensure proper flow of water to the pump.
High mineral content in water may adversely affect your machine and may require the use of a water softener
to ensure proper operation.
NEVER run the pump dry under any circumtances. Doing so will cause exteme damage to the pump.
HEAT EXCHANGER COIL MAINTENANCE
  Hard water conditions may eventually cause clogging in the heat exchanger coil if left unattended.
Scale deposits will compromise the heating efficiency and produce an unsafe condition over time.
It may be necessary to descale coil.
 Scale buildup from certain detergents may eventually clog up the heat exchanger coil causing an
unsafe condition. Use only recommended detergents for better cleaning efficiency.
 Black carbon deposits that collect on the outside wall of the heat exchanger coil may be a result of
using a poor grade of fuel or improper burner operation. Heating fuel should be void of water and
sediments to eliminate the possibility of sooting and compromising the efficiency of the coil.
FAILURE TO MAINTAIN HEAT EXCHANGER COIL MAY
RESULT IN A STEAM EXPLOSION WHICH MAY CAUSE
SERIOUS INJURY OR DEATH.
�
WARNING
Maintenance Instructions
MOVING, STORAGE
Place machine in covered area when not in use to protect from elements.Protect machine from
freezing in cold temperatures by storing in a heated location.
ENGINE MAINTENANCE
Every time (before start): Check oil level.
First 8 hours: Change oil with SAE 30W High-Detergent Oil.
Every 25 hours: Change oil if operating under heavy load or high ambient temperature.
Service air cleaner pre-cleaner.
Every 50 hours: Change oil. Clean and inspect spark arrester if equipped.
Every 100 hours: Service air cleaner cartridge, replace oil filter (if equipped),
Clean oil cooler (if equipped), Clean cooling system.
WINTERIZING
 Non-float Tank Machines: To protect the machine from freezing temperatures while
storing or transporting, connect short length of garden hose (approximately 3 ft.) to
water inlet connection on machine. Remove the pressure nozzle from the wand and
insert the short garden hose end into a container of antifreeze. Place the wand into the
antifreeze container and start engine running machine until antifreeze appears from the
end of the wand. Turn engine “OFF” and replace pressure nozzle. Coil up hose and
move machine to storage area.

OperatOr’sManual
RAMTEQ®14275 NORTHWEST FREEWAY HOUSTON, TX 77040 PHONE: [phone] FAX: [phone] 300-00007-01 10/06
page 5
ELECTRODE SETTINGS
Inspection of all wires, spring
contacts and electrodes should
be done periodically.
OIL BURNER AIR BAND ADJUSTMENT
RAMTEQ
®
sets oil burners at sea level. Air bands may need adjustment at higher elevations to
offer eCHanced performance of the burner and extended life of the machine.
Adjustment of burner is done with pump motor and thermostat
set to maximum. Loosen locking screw on air band, then close
band until black smoke vents up exhaust vent. Take careful note
of air band position when black smoke is first noticed. Slowly
open air band until white smoke vents, then turn air band halfway
back to where black smoke was first noted. Tighten air band
locking screw. When properly set, the unit should NOT have either
"black" smoke or "white" smoke during operation.
IF BLACK OR WHITE SMOKE VENTS FROM EXHAUST
PORT UPON STARTING EQUIPMENT, DISCONTINUE USE
AND ADJUST AIR BANDS BEFORE RESTARTING.
�
WARNING
Maintenance Instructions
PUMP MAINTENANCE
Fill crankcase to dot on oil gauge window per specifications with the specific oil created by the
pump manufacturer (i.e. General Pump Oil). Ensure the right oil for specific pump as it may vary.
Change oil after 25 Hour Break-in Period.
Change oil every Three Months or at 100 Hour Intervals thereafter.
UNLOADER ADJUSTMENT
All RAMTEQ machines have the unloader correctly set at the the factory. Setting an unloader
is a difficult job without the proper equipment and training. Should the need arise to change the unloader
settings, please contact your local distributor.

OperatOr’sManual
RAMTEQ®14275 NORTHWEST FREEWAY HOUSTON, TX 77040 PHONE: [phone] FAX: [phone] 300-00007-01 10/06
page 6
LOCATION GUIDELINES
Locate the machine on a solid and level surface so that engine and pump crankcase oil lubricate components properly.
Avoid areas where water can build up in the working area. Possible injury can occur caused by the surface becoming
slippery from water build up.
Locate the machine in a well-ventilated area and away from flammable materials or fumes. Be sure ventilation warnings
are observed. Keep pressure washer at least 18” away from flamable materials.
Locate the machine so the operator has easy access to the jetter/pressure washer and its controls. Locate the machine
so that it is protected from external damage.
To prevent damage and excessive hose wear, locate the unit so that the hose does not cross traffic areas.
STARTING THE MACHINE
Following the steps below will insure successful operation:
Read this manual completely before attempting to start the machine.
Check the fuel tank and fill with a good grade of gasoline (87 octane minimum) for gas engines and a high quality diesel
fuel for diesel engines.
Check the engine oil level and fill with SAE 30 weight high-detergent oil.
Check the pump oil level and fill with SAE 30w non-detergent oil if needed.
Check water tank to ensure adequate level of water required for the job.
Pull trigger on gun until a steady stream of water comes out the nozzle. This purges any air in the system.
Slide fuel switch to the RIGHT and slide choke switch to the LEFT (closed position).
Turn ON/OFF switch (on engine) to “ON”.
Open water flow to reduce back pressure in pump. Back pressure can overpower electric starter, preventing ignition.
Turn key to start gas engine and allow RPM to develop.
Let engine warm up for approximately 30 seconds and slide choke to “OPEN” position.
Check for leaks in the system and cycle trigger gun to insure bypass is adjusted correctly. Repair any leaks and correct
unloader adjustment if needed. Turn off machine before attempting any repairs.
WARNING - Do not operate machine with less than 6" of water in the tank. Doing so may cause pump damage!
STOPPING THE MACHINE
Turn engine to “OFF”.
Pull gun trigger to release water pressure from system.
Disconnect wand & gun assembly.
Wind up pressure hose on hose reel.
CAUTION
 Always wear protective safety gear, auch as, but not limited to, rain coat or coveralls, rubber boots, face shield or
goggles, gloves and hearing protection.
 Do not run the machine for more than two minutes with the jetter water flow shut off (by-pass mode). This will over
heat the jetter pump and could cause injury to you.
 Do not run hot water thru this pump. Hot water will damage the pump, and will void the warranty.
Operating Instructions

OperatOr’sManual
RAMTEQ®14275 NORTHWEST FREEWAY HOUSTON, TX 77040 PHONE: [phone] FAX: [phone] 300-00007-01 10/06
page 7
15
16
17
18
19
20
21
22
1
2
3
4
5
6
7
8
Exploded
view on
page 9.
9
10
11
12
13
14
Ref.# Part # Description Qty.
1 190-00001-01 Tank, Fuel 10gal Green 1
2 140-00002-01 Cap, Fuel Gauge Gas Red 1
3 190-00001-02 Tank, Fuel 10gal Red 1
4 140-00001-01 Cap, Fuel Gauge Diesel Black 1
5 519-00001-01 Spacer, Rubber Skid 7
6 180-00076-01 Bracket, Metering Valve 1
579-00006-01 Metering Valve 1
7 180-00139-01 Plate, Power, DV Series 1
180-00280-01 Plate, Power, DV Diesel Series 1
8 206-00006-01 Engine, 16hp B&S Vanguard 303447-1075-A1 1
206-00007-01 Engine, 20hp B&S Vanguard 351447-1046-A1 1
206-00011-01 Engine, 25hp Kohler CH25S,PA-68591 1
206-00013-01 Engine,Diesel,19hp,Ruggerini MD191 1
9 216-00001-01 Generator, Voltmaster AB-25 1
10 220-00010-01 Pump, General TS2021 (DV1600 4.8@3000/DV2000@3500/DV1901-02) 1
220-00008-01 Pump, General T9281-L (DV1600 4@4000) 1
220-00014-01 Pump, General T5050-L (DV2500 5@4000/DV1901-04) 1
11 590-00001-01 Box, Battery 1
439-00003-06 Cable, Battery Black (not shown) 1
439-00003-05 Cable, Battery Red (not shown) 1
12 180-00104-01 Shell, SS Stationary 18” 1
13 191-00004-01 Insulation, Cap 1
14 180-00072-01 Cap, Coil, Large 10” Center 1
15 180-00020-01 Shell, SS Removable 18” x 23” 1
16 191-00006-01 Insulation, Blanket, 1” x 24”w #4 1
17 155-00006-01 Coil, Diesel Vertical 1
18 180-00115-01 Plate, Burner DV Series 1
19 250-00007-01 Burner Assembly Wayne EH-V-115 (w/generator) 1
250-00005-01 Burner Assembly Wayne MSR-H-12 (12 volt, not shown) 1
20 055-00041-01 Float Tank Assembly 1
569-00002-01 Float Valve Fluidmaster 2
21 180-00116-01 Frame, DV Series 1
22 180-00013-02 Strap Fuel Tanks 8
180-00137-01 Bracket, Belt Guard Skid 1
180-00138-01 Plate, Pump Guard Skid 1
180-00172-01 Generator, Guard 1
180-00048-01 Bracket, Pump, Belt Tension 2
180-00051-01 Bracket, Pump, Belt Stationary 2
584-00002-52 Pulley, 2MBL87 (DV1600, DV1900, DV2000 - 4.8@3000) 1
584-00002-47 Pulley, 2MBL67 (DV1600 4@4000) 1
584-00002-46 Pulley, 2MBL64 (DV2500, DV1900 - 5@4000) 1
584-00003-31 Pulley, Motor, 3B34 1
516-00003-21 Bushing, SP Split Taper, SH-1 1
516-00002-21 Bushing, SP Split Taper, L-24mm 1
586-00004-04 Belt, BX36 (DV1600, DV1900, DV2000 - 4.8@3000) 2
586-00004-02 Belt, BX34 (DV1600 4@4000) 2
586-00004-05 Belt, BX32 (DV2500, DV1900 - 5@4000) 2
586-00004-01 Belt, Generator BX22 1
DV Parts List

OperatOr’sManual
RAMTEQ®14275 NORTHWEST FREEWAY HOUSTON, TX 77040 PHONE: [phone] FAX: [phone] 300-00007-01 10/06
page 8
DV 12V Burner Assembly
1
2
3
45
6
7
9
8
10
11
Ref# Part # Description Qty
1 256-00001-02 Main Burner Gasket 1
2 253-00002-01 Fan Wheel 3.44” x 4.25” 1
3 254-00001-04 Motor, 12v DC 1
3a Motor, Flange 1
4 252-00001-04 Ignitor 1
5 253-00001-01 Coupling 1
6 251-00001-01 Fuel Pump Suntec 1
7 245-00006-16 Fuel Nozzle 2.25 80º1
8 258-00002-03 Electrodes 1pr
9 577-00003-01 Filter, Fuel Inline Racor 1
578-00001-01 Element, Fuel Filter, Racor 1
Burner Assembly Complete
250-00006-01 MSR-H-12 Wayne 12 Volt Burner
Ref.# Part # Description Qty
1a-1 252-00002-01 Fuel Pump Solenoid (NLH150,NLH200, NLH230) 1
1a-2 252-00002-01 Fuel Pump Solenoid (NLH300, NLH500) 1
2 256-00001-01 Main Burner Gasket 1
3 245-00006-11 Nozzle, Fuel 1.35/125psi (NLH150, NLH200, NLH230) 1
3b 245-00006-12 Nozzle, Fuel 1.65/140psi (NLH300) 1
3c 245-00006-12 Nozzle, Fuel 1.50/125psi (NLH500) 1
4 258-00002-01 Electrode Pair (RH & LH) 1
5 252-00001-06 Transformer 115v (NLH150, NLH200, NLH230) 1
5a 252-00001-07 Transformer 230v (NLH300, NLH500) 1
6 253-00001-01 Coupling 1
7 253-00002-01 Fan Wheel 3.44" X 4.25" 1
8 254-00001-01 Motor 115v/60/1 (NLH150, NLH200, NLH230) 1
8a 254-00001-02 Motor 208/230v/60/1 (NLH300, NLH500) 1
9 577-00002-01 Filter, Fuel Inline 1
10 557-00001-01 Clamp, Hose 2
11 280-00003-01 Hose, Inlet/Outlet Fuel Line 1
Burner Assembly Complete
250-00001-01 Wayne Burner Vertical 115v 1
250-00008-01 Wayne Burner Vertical 230v 1
6
7
8
1
1a
2
345
DV 115V Burner Assembly
9

OperatOr’sManual
RAMTEQ®14275 NORTHWEST FREEWAY HOUSTON, TX 77040 PHONE: [phone] FAX: [phone] 300-00007-01 10/06
page 9
DV Control Box Assembly
Ref.# Part # Description Qty
1 180-00027-01 Control Box Panel 1
2 305-00006-01 Label, Control Box Small 1
3 450-00001-01 Pump/Burner Switch On/Off 1
4 573-00001-01 Thermostat Assembly 1
5 505-00001-01 1/4" X 20 Thumb Screw 2
6 508-00002-01 Tinnerman 2
7 180-00150-01 Control Box 1
2
1
45
6
73
8
9
10
Hose, Wand & Gun
Ref# Part# Discription Qty
1. 270-00005-01 Nozzle, Water, #5.5, 0° Quick Connect (16-21 HP) 1
1a. 270-00005-02 Nozzle, Water, #5.5, 15° Quick Connect (16-21 HP) 1
1b. 270-00005-03 Nozzle, Water, #5.5, 25° Quick Connect (16-21 HP) 1
1c. 270-00005-04 Nozzle, Water, #5.5, 40° Quick Connect (16-21 HP) 1
1d 270-00004-01 Nozzle, Water, #5.0, 0° Quick Connect (20-25 HP) 1
1e. 270-00004-02 Nozzle, Water, #5.0, 15° Quick Connect (20-25 HP) 1
1f. 270-00004-03 Nozzle, Water, #5.0, 25° Quick Connect (20-25 HP) 1
1g. 270-00004-04 Nozzle, Water, #5.0, 40° Quick Connect (20-25 HP) 1
1h. 270-00002-01 Nozzle, Water, #4.0, 0° Quick Connect (10 HP) 1
1f. 270-00002-02 Nozzle, Water, #4.0, 15° Quick Connect (10 HP) 1
1g. 270-00002-03 Nozzle, Water, #4.0, 25° Quick Connect (10 HP) 1
1h. 270-00002-04 Nozzle, Water, #4.0, 40° Quick Connect (10 HP) 1
2. 554-00006-02 Quick Coupler Socket, 1/4” Male 1
3. 265-00002-01 Dual Wand, Insulated 1
4. 275-00001-01 Gun 1
5. 552-00004-03 Quick Coupler Plug, 3/8” 1
6. 284-00001-01 Hose Assembly, 50’, 3000PSI @ 250°F (10-16 HP) 1
6a. 284-00002-01 Hose Assembly, 50’, 5000PSI @ 250°F (18-25 HP) 1
7. 270-00038-01 Nozzle, Soap 1
8. 552-00003-03 Quick Coupler Plug, 3/8 nptm (not shown) 1
9. 554-00007-03 Quick Coupler Socket, 3/8 nptf (not shown) 1
10. 020-00005-01 Downstream Injector Kit (hose not shown) 1

OperatOr’sManual
RAMTEQ®14275 NORTHWEST FREEWAY HOUSTON, TX 77040 PHONE: [phone] FAX: [phone] 300-00007-01 10/06
page 10
Comet SW5540 Triplex Plunger Pump
Pump Repair Parts
Ref# Part# Description Qty
1. 220-00099-01 Pump, Complete, Comet SW5540 1
2. contact ramteq Manifold, Brass Head SW5540 1
Pump Repair Kits (not shown)
221-00021-01 Check Valve Kit (6 Each) 1
221-00020-01 Complete Oil Seals, O-Ring Kit 1
221-00023-01 Packing Kit (3 Each) 1
DV Belt Drive Pumps
General Pump TS2021-R Triplex Plunger Pump
Pump Repair Parts
Ref# Part# Description Qty
1. 220-00009-01 Pump, Complete, General TS2021-R 1
2. 221-00001-03 Manifold, Brass Head TS2021 1
Pump Repair Kits (not shown)
221-00021-01 Check Valve Assembly Kit # 1 (6 Each) 1
221-00020-01 Oil Seals, Kit
# 2 (3 Oil Seals) 1
221-00019-01 Valve Cap and O-Ring, Kit
# 16 (6 Each) 1
221-00023-01 V-Packing, Kit
# 69 (3 Each) 1
221-00031-01 Piston/Plunger, 20MM 3
General Pump TS1511 & T9211Triplex Plunger Pump
Pump Repair Parts
Ref# Part# Description Qty
1a. 220-00053-01 Pump, Complete, General TS1511 1
1b. 220-00103-01 Pump, Complete, General T9211 1
2a. contact ramteq Manifold, Brass Head TS1511 1
2b. contact ramteq Manifold, Brass Head T9211 1
Pump Repair Kits (not shown)
221-00002-01 Check Valve Assembly Kit # 1 (6 Each) 1
221-00018-01 Oil Seals, Kit
# 2 (3 Oil Seals) 1
221-00072-01 O-Ring for Valve Cap Kit (6 Each) 1
221-00081-01 Brass Valve Cap Kit (6 Each) 1
221-00029-01 V-Packing, Kit
# 69 (3 Each) 1
221-00031-01 Piston/Plunger, 20MM 3
General Pump T9821 Triplex Plunger Pump
Pump Repair Parts
Ref# Part# Description Qty
1. 220-00008-01 Pump, Complete, General T9821 1
2. contact ramteq Manifold, Brass Head T9821 1
Pump Repair Kits (not shown)
221-00002-01 Check Valve Assembly Kit # 1 (6 Each) 1
221-00018-01 Oil Seals, Kit
# 2 (3 Oil Seals) 1
221-00025-01 Valve Cap and O-Ring, Kit
# 6 (6 Each) 1
221-00029-01 V-Packing, Kit
# 69 (3 Each) 1
221-00044-01 Piston/Plunger, 20MM 3
1
2
1
2

OperatOr’sManual
RAMTEQ®14275 NORTHWEST FREEWAY HOUSTON, TX 77040 PHONE: [phone] FAX: [phone] 300-00007-01 10/06
page 11
RED
GAS ENGINE
BATTERY SOLENOID
STARTER
RED
RED
BLK
RED
ALTERNATOR
BLK
GRN WHT
BLK
THERMOSTAT
P1
1
WHT
WHT
85
30
86
87
BLK
AC
+
AC
-
BLK
CONTROL PANEL
RED
WHT
Photocell
WHT
RED
TIMER
OUT
DROP-
-
+
N.O.
White
SOLENOID
FUEL
Orange
WHT
BLOWER
IGNITOR XFMR
RED
BLK
BLK
MODULE
BURNER
BLK
PRESSURE SW
FLOW SW or
SCHEMATIC
TYPICAL
12 VOLT
Schematic
Electrical
BRN
“Big” RED
“Small” RED
yellow
“Small” BLK
yellow
yellow
BURNER SW RED
RED BLK
PROJECT:
SCALE:DO NOT SCALE
DRAWN BY:
DATE:
DRAWING NUMBER:
REV:
SHEET NO:
NAME
REVISIONS
DATE:
NO.
ECN:
14275 NW FREEWAY PHONE: [phone]
HOUSTON, TX 77040 FAX: [phone]
wiring 12v gas engines
all 12v gas
b.peplinski
10/13/04 D
A10/13/04 release bbp
1 of 1
B6/14/05 change diagram bbp
C4/21/06 simplify diagram bbp
D6/02/06 new wiring diagram bbp
DV Wiring Diagram

OperatOr’sManual
RAMTEQ®14275 NORTHWEST FREEWAY HOUSTON, TX 77040 PHONE: [phone] FAX: [phone] 300-00007-01 10/06
page 12
RIBBED
WIRE=WHT
WIRE=
BLK
SMOOTH
71
4
SWITCH
BURNER
BLK
BLK
RED
RED
A
A
A
A
6
ORG WHT
3
5
BLK
BLK BLK
WHT
BLK
WHT
GRN
ELECTRICAL SCHEMATIC
115v rt angle plug
HOURMETER
BLK
WHT
N.C.
BRN
WHT
RED
THERMOSTAT
GRN
WHT
Mtr
Burner
Module
Blk
Red
Wht
Grn
Transformer
for Ignitor
Solenoid
Fuel
Burner
GRN
REDBRN
P
1
INDICATES ASSEMBLED FROM OTHER AREAS
INDICATES CONTROL BOX KANBAN
INDICATES POWER PLATE KANBAN
INDICATES FINAL ASSY TASK
PRESSURE SWITCH
574-00002-01
DV w/ GENERATOR
11/10/98
PRESSURE SWITCH CORD
LENGTH = 26"
STRIP JACKET BACK 10"
LENGTH =49"
POWER CORD
16/4 X 60"
BURNER CABLE
STRIP 7" EACH END
STRIP 10"
DV Wiring Diagram

OperatOr’sManual
RAMTEQ®14275 NORTHWEST FREEWAY HOUSTON, TX 77040 PHONE: [phone] FAX: [phone] 300-00007-01 10/06
page 13
DV Pump Plumbing
280-00001-02
3/8 I.D. X 15"
HIGH PRESSURE HOSE
UNLOADER
#8 JIC FEMALE X 1/2 BARB
3/8 NPT PLUG
518-00004-01
SUTTNER ST-280
230-00004-01
CONNECTOR, BRASS
554-00005-01
#8 FLARE X 1/2 NPTM
ELBOW, PLATED STEEL
3/8 STREET
528-00006-01
GARDEN HOSE CONNECTOR
3/4 SWIVEL X 1/2 NPTM
542-00001-01
517-00002-01
574-00002-01
SWITCH
PRESSURE
BUSHING, SP
3/8 NPTM X 1/4 NPTF
A
#8 JIC FEMALE X 3/8 BARB
HOSE END, SWIVEL
LOW PRESSURE HOSE
TEE, STREET, BRASS
3/8 NPTM X #8 FLARE
538-00008-01
3/8 I.D. X 36"
COUPLER, FRAME MOUNTED
1/2 NPTF X 1/2 NPTF
281-00002-01
280-00002-02
A
HOSE END, HIGH PRESSURE (2 PL.)
3/8 NPTM SWIVEL X 3/8 HOSE
282-00001-01
PUMP
BUSHING, BRASS
1/2 NPTM X 3/8 NPTF
ELBOW, PLATED STEEL
1/4 NPT PLUG
518-00001-01
528-00002-01
3/8 NPTM X 3/8 NPTM
HOSE END, SWIVEL
QUICK CONNECT COUPLER 526-00005-01
NIPPLE, GALVANIZED STEEL
280-00002-02
3/8 NPTF X 1/2 NPTF
ELBOW, PLATED STEEL
SECTION AA
528-00007-01
LOW PRESSURE HOSE
3/8 I.D. X 13"
#8 JIC FEMALE X 3/8 BARB
281-00002-01
HOSE END, SWIVEL
#8 JIC FEMALE X 3/8 BARB
HOSE END, SWIVEL
530-00002-01
ELBOW, BRASS
#8 FLARE X 1/4 NPTM
554-00006-03
3/8 NPTM X 3/8 SOCKET
1/2 NPT X 2.5"
526-00005-01
TO COIL INLET
THERMOSTAT 194°
573-00001-01
FROM COIL OUTLET
MANIFOLD
1/2 NPT X 2.5"
NIPPLE, GALV. STEEL
MODELS: DV BASE
RELIEF VALVE
JE ADAMS 7468 (3500 PSI)
569-00003-05
526-00005-01
NIPPLE, GALV. STEEL
1/2 NPT X 2.5"
NIPPLE, GALVANIZED STEEL
1/2 NPTM X 1/2 NPTM
ELBOW, BRASS
CONNECTOR, BRASS
1/2 NPTM X 1/2 BARB
528-00006-01
3/8 STREET
281-00001-01
HOSE END, SWIVEL
#4 JIC FEMALE X 1/4 BARB
ELBOW, PLATED STEEL
#8 FLARE X 1/2 NPTM
554-00005-01
CONNECTOR, BRASS
1/2 NPTF X 1/2 NPTF
COUPLER, FRAME MOUNTED
METERING VALVE
ELBOW, BRASS
GARDEN HOSE CONNECTOR
542-00001-01
3/4 SWIVEL X 1/2 NPTM
1/2 NPTM X #4 FLARE
530-00004-05
517-00002-01
PRESSURE
SWITCH
574-00002-01
3/8 NPTM X 1/4 NPTF
BUSHING, SP
LOW PRESSURE HOSE
1/4" I.D. X 15", BLACK
280-00002-01
579-00006-01 285-00002-01
230-00011-02
PULSAR 3HP
518-00004-01
3/8 NPT PLUG
Ø1/4 - 5/8 (6 PL.)
539-00002-01
TEE, POLYPROPYLENE
3/8 BARB X 3/8 BARB X 3/8 BARB
#8 JIC FEMALE X 1/2 BARB
A
538-00008-01
3/8 NPTM X #8 FLARE
TEE, STREET, BRASS
LOW PRESSURE HOSE
1/2 I.D. X 31"
HOSE END, SWIVEL
#8 JIC FEMALE X 3/8 BARB
LOW PRESSURE HOSE
3/8 I.D. X 36"
281-00002-01
280-00002-02
557-00001-01
CLAMP BAND
282-00001-01
3/8 NPTM SWIVEL X 3/8 HOSE
HOSE END, HIGH PRESSURE (2 PL.)
1/2 NPTM X 3/8 NPTF
BUSHING, BRASS
PUMP
3/8 NPTM X 3/8 NPTM
528-00002-01
518-00001-01
1/4 NPT PLUG
ELBOW, PLATED STEEL
A
HOSE END, SWIVEL
UNLOADER
280-00002-02
ELBOW, PLATED STEEL
3/8 NPTF X 1/2 NPTF
FLOAT VALVE (2 PL.)
3/8 BARB X 3/8 BARB
ELBOW, POLYPROPYLENE
531-00002-01
FLOAT TANK
SECTION AA
569-00002-01
1/2 NPTF I.D.
518-00002-01
Ø0.4 - 0.9
557-00001-02
CLAMP BAND
GATE VALVE
BULKHEAD FITTING
528-00007-01
HOSE END, SWIVEL
#8 JIC FEMALE X 3/8 BARB
HOSE END, SWIVEL
281-00002-01
#8 JIC FEMALE X 3/8 BARB
3/8 I.D. X 13"
LOW PRESSURE HOSE
#8 FLARE X 1/4 NPTM
ELBOW, BRASS
530-00002-01
3/8 NPTM X 3/8 MALE
QUICK CONNECT COUPLER
552-00002-01
HIGH PRESSURE HOSE
3/8 I.D. X 15"
280-00001-02
DETERGENT LINE
1/4" I.D. TUBE X 50"
ELBOW, BRASS (2 PL.)
1/4 NPTM X 1/4 BARB
530-00002-02
MODELS: DV UPGRADE
569-00003-05
JE ADAMS 7468 (3500 PSI)
RELIEF VALVE
526-00005-01
1/2 NPT X 2.5"
TO COIL INLET
THERMOSTAT 194°
573-00001-01
FROM COIL OUTLET
MANIFOLD

OperatOr’sManual
RAMTEQ®14275 NORTHWEST FREEWAY HOUSTON, TX 77040 PHONE: [phone] FAX: [phone] 300-00007-01 10/06
page 14
Low Water Pressure Insufficient water source Check hose size/water source
Old or incorrect nozzle Replace nozzle
Plumbing or hose leak Tighten, repair or replace leak
Obstruction in spray nozzle Clean or replace nozzle
Chemical valve open Close valve or submerge hose
Unloader valve worn Replace unloader
Pump valves dirty or worn Clean or replace packing/valves
No Chemical Flow Detergent valve closed Open detergent valve
Low detergent level Fill detergent container
Chemical screen dirty Clean detergent screen
Burner Not Igniting No fuel Fill fuel tank with proper fuel
Burner switch turned off Turn burner switch on
Thermostat set too low Reset thermostat
Clogged fuel filter Replace fuel filter
Defective pressure switch Replace pressure switch
Clogged burner nozzle Replace burner nozzle
Fuel pump malfunction Replace fuel pump
Improper electrode setting Clean/reset to specifications
Excessive Burner Smoke Improper fuel being used Use Diesel #1/#2 or Kerosene
Water contamination in fuel Drain fuel and replace with new
Improper air band adjustment Readjust air band/altitude
Low fuel pressure Adjust to specifications
Air leaks in fuel lines Check for air leaks or bubbles
Soot on coils/burner assembly Clean coils/burner assembly
Misaligned electrodes Realign to specifications
Dirty burner nozzle Clean or replace burner nozzle
Pressure Relief Valve Leaks Nozzle is dirty Clean or replace nozzle
Defective relief valve Replace relief valve
Unloader adjusted incorrectly Adjust unloader valve
Restriction on discharge hose Remove nozzle and flush line
Scale restricting flow in coil Clean coil
Engine Will Not Start Throttle lever off Turn throttle lever to "on" position
No fuel in engine Fill fuel tank if needed
Bad fuel or wrong fuel in engine Check to ensure correct fuel in tank
Worn, foul, or dirty spark plug(s) Check spark plugs
Pressure bulid up in pump Squeeze trigger on gun
Engine runs rough/no power Low oil level Check oil level, fill if needed
Dirty air filter Check and replace air filter if needed
Bad fuel or wrong fuel in engine Check to ensure correct fuel in tank
Worn, foul, or dirty spark plug(s) Check spark plugs
Overchoking Open choke fully and crank engine
Engine has lost compression Service engine at repair center
Intake valve stuck open or stuck closed Service engine at repair center
Incorrect fuel/air mixture Service engine at repair center
Pump Noisy Air in suction line Check inlet water fittings
Pump valves dirty Clean/replace pump valves
Check valve springs worn Replace check valves
Low pump oil Add SEA 30wt. non-detergent
Pump bearings are worn Replace/rebuild pump
Incoming water too hot Reduce temperature/ambient
Water In Oil High humidity environment Change oil frequently
Oil seal worn Check and replace oil seal
Plunger packing worn Check and replace packing
Water Dripping/Pump Plunger packing is worn Install new packing kit
Plunger retainer oil ring worn Replace oil ring
Cracked ceramics Replace ceramics
Oil Dripping Oil seal worn Check and replace oil seals
Cracked manifold Replace manifold
Fluctuating Pressure Unloader not adjusted Adjust to specifications
Valves worn Replace with valve kit
Dirt or blockage in valves Clean or replace valve
Pump sucking air Check water/detergent supply
Worn plunger packing Replace packing kit
Pump Head Overheating Extended period in bypass Pull trigger gun for water flow
problem cause action
Troubleshooting

RAMTEQ
RAMTEQ®14275 NORTHWEST FREEWAY HOUSTON, TX 77040 PHONE: [phone] FAX: [phone] 300-00001-01 1/13
WARRANTY
Limited One Year
Ramteq Incorporated ("RAMTEQ") warrants that the Product you have purchased from RAMTEQ or from an
Authorized RAMTEQ Reseller is free from defects in materials or workmanship under normal use for a period of one
(1) year from the date of purchase. This warranty extends only to you, the original Purchaser. It is not transfer-
able to anyone who subsequently purchases the Products from you. This warranty specifically excludes expendable
items, including but not limited to hoses, seals, nozzles and gunjets. RAMTEQ manufacturers warrant certain com-
ponents of the Products for periods greater than one (1) year. MOTORS, GENERATORS, PUMPS, COILS, BURNERS
AND ENGINES ARE WARRANTED BY THEIR RESPECTIVE MANUFACTURERS, AND SERVICED THROUGH THESE
MANUFACTURERS' LOCAL AUTHORIZED SERVICE CENTERS. Specific warranty details can be found on the indi-
vidual manufacturers website. RAMTEQ CANNOT PROVIDE WARRANTY ON THESE ITEMS.
During the warranty period, RAMTEQ will repair or replace defective parts, at the option of RAMTEQ.
This limited warranty does not extend to any Product not purchased from RAMTEQ or from an Authorized RAMTEQ
Reseller. This limited warranty also does not extend to any Product that has been damaged or rendered defective (a)
as a result of accident, misuse or abuse; (b) by operation outside the specifications in the intended applications; (c) by
the use of parts not sold or manufactured by RAMTEQ; (d) by the modification of the Product.
Warranty Disclaimer
EXCEPT AS EXPRESSLY SET FORTH IN THIS WARRANTY, RAMTEQ MAKES NO OTHER WARRANTIES, EXPRESS
OR IMPLIED, INCLUDING ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. RAMTEQ EXPRESSLY DISCLAIMS ALL AND ANY WARRANTIES NOT STATED IN THIS LIMITED
WARRANTY. ANY IMPLIED WARRANTIES THAT MAY HAVE BEEN IMPOSED BY LAW ARE LIMITED TO THE TERMS
OF THIS EXPRESS LIMITED WARRANTY.
Limitation of Remedy
RAMTEQ IS NOT LIABLE FOR ANY DAMAGES CAUSED BY THE PRODUCT OR FAILURE OF THE PRODUCT TO
PERFORM, INCLUDING INCIDENTAL AND CONSEQUENTIAL DAMAGES. THIS LIMITATION APPLIES WHETHER
DAMAGES ARE SOUGHT, OR A CLAIM MADE, AS A CONTRACT CLAIM, AS A TORT CLAIM, OR ANY OTHER
CLAIM.
THIS LIMITATION OF LIABILITY, HOWEVER, WILL NOT APPLY FOR PERSONAL INJURY.
U.S.A. State Laws
Some states do not allow limitation on how long an implied warranty lasts. In such states, the limitations or
exclusions of this Limited Warranty may not apply to you.
Some states do not allow the exclusion or limitation in incidental or consequential damages for consumer products. In
such states, the exclusion may not apply to you. This limited warranty gives you specific legal rights. You may also
have other rights that may vary from state to state. You are advised to consult applicable state laws for a full
determination of your rights.
How to Obtain Warranty Service
TO OBTAIN WARRANTY SERVICE YOU MUST CONTACT RAMTEQ or an AUTHORIZED RAMTEQ RESELLER.

Ramteq
Ramteq Pressure Washers 14275 NORTHWEST FREEWAY HOUSTON, TX 77040 PHONE: [phone] FAX: [phone]
Click on pictures to open manufacturers website.
Manufacturers Warranty Period
5 years
5 years
3 years
3 years
3 years
18 months
18/36 months 1 year
3 years