Gorlitz GO 3000 Manual

HIGH PRESSURE WATER JETTERS
OPERATING AND MAINTENANCE
INSTRUCTIONS
GORLITZ SEWER
& DRAIN INC.
GO 2000
GO 3000
GO 1500A
GO 1500
GO 3500

WARNING
DO NOT ATTEMPT TO OPERATE ANY HIGH PRESSURE WATER JETTER UNTIL YOU
HAVE THOROUGHLY READ AND UNDERSTAND ALL INSTRUCTIONS, RULES AND REG-
ULATION CONTAINED IN THIS MANUAL. FAILURE TO COMPLY CAN RESULT IN ACCI-
DENT INVOLVING FIRE, ELECTRIC SHOCK AND/OR SERIOUS PERSONAL INJURY.
RETAIN OWNERS MANUAL AND REVIEW FREQUENTLY.
GENERAL SAFETY INSTRUCTIONS
KNOW YOUR EQUIPMENT: READ OWNERS MANUAL CAREFULLY. LEARN ITS APPLICATIONS AND
LIMITATIONS. PAY ATTENTION TO SAFETY LABELS ATTACHED TO MACHINE.
AVOID DANGEROUS ENVIRONMENT: DO NOT EXPOSE OR OPERATE MACHINE IN RAIN, DAMP OR
WET LOCATIONS. DO NOT OPERATE IN PRESENCE OF FLAMMABLE GASES OR LIQUIDS.
WEAR PROPER APPAREL: FOR ADDED PROTECTION, WHEN OPERATING MACHINE, USE RUBBER
GLOVES AND RUBBER BOOTS WITH NON-SKID SOLES. WEAR SAFETY GLASSES OR FACE SHIELD.
KEEP UNAUTHORIZED PERSONS AWAY: ALL SPECTATORS, ESPECIALLY CHILDREN, SHOULD BE
KEPT AT A SAFE DISTANCE.
SHUTOFF MACHINE: ALWAYS TURN MACHINE OFF DURING NOZZLE, HOSE OR REEL CHANGE.
PRESSURE RATINGS: DO NOT EXCEED THE PRESSURE RATING (PSI) SPECIFIED FOR A PARTICU-
LAR PUMP, HOSE OR REEL.
DANGER! HIGH PRESSURE!: NEVER HOLD OR GRAB JET NOZZLE DURING OPERATION. NEVER
POINT WATER SPRAY AT ANYONE.
STAY ALERT: WATCH WHAT YOU ARE DOING AND USE COMMON SENSE. DO NOT OPERATE
MACHINE WHILE UNDER THE INFLUENCE OF DRUGS, ALCOHOL OR MEDICATION.
SHUT DOWN: ALWAYS TURN MOTOR OFF FIRST BEFORE DISCONNECTING WATER SUPPLY.
MAINTAIN MACHINE WITH PROPER CARE: KEEP HIGH PRESSURE WATER JETTERS CLEAN FOR
MAXIMUM SAFETY AND PERFORMANCE. FOLLOW INSTRUCTIONS FOR LUBRICATION, CHANGING
ACCESSORIES AND MAINTENANCE.
MANUFACTURERS SAFETY AND OPERATING MANUALS: READ AND UNDERSTAND OWNER’S MAN-
UALS SUPPLIED BY MANUFACTURERS BEFORE OPERATING ANY JETTER.
ADDITIONAL SAFETY INSTRUCTIONS FOR ELECTRIC POWERED MODELS
1
MOTORS ARE WIRED TO OPERATE ON 110 VOLT, 60 HZ SINGLE PHASE CURRENT UNLESS STAT-
ED OTHERWISE.
GROUND ALL ELECTRIC WATER JETTERS PROPERLY. ALL MACHINES ARE EQUIPPED WITH A
THREE (3) PRONG PLUG, IT SHOULD BE PLUGGED INTO A THREE (3) HOLE ELECTRICAL RECEP-
TACLE.
USE MINIMUM 12 GAUGE WIRE THREE (3) PRONG TYPE HEAVY DUTY EXTENSION CORD IN
GOOD CONDITION. NEVER PULL ON EXTENSION CORD TO DISCONNECT FROM RECEPTACLE.
THE 25 FOOT LONG POWER SUPPLY CORD IS PROVIDED WITH A BUILT IN GROUND FAULT CIR-
CUIT INTERRUPTER (GFCI). fOR MAXIMUM PROTECTION AGAINST ELECTRICAL SHOCK HAZARD,
TEST YOUR GFCI REGULARLY.
AVOID SPRAYING, DOUSING THE MOTOR OR ELECTRIC CONTROLS WITH WATER.
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WARNING: BATTERIES SUPPLIED WITH ELECTRIC MODELS CONTAINS SULFURIC ACID. AVOID
CONTACT OF SULFURIC ACID WITH SKIN, EYES OR CLOTHING. ALWAYS WEAR GLOVES AND
SAFETY GLASSES WHEN HANDLING YOUR BATTERY. PAY SPECIAL ATTENTION TO MANUFAC-
TURERS BATTERY CHANGING INSTRUCTIONS.
UNCRATING AND CHECKING CONTENTS
GORLITZ JETTERS ARE SHIPPED ASSEMBLED. IN ORDER TO FACILITATE PACKAGING, CERTAIN
ITEMS ARE NOT ATTACHED TO EQUIPMENT AND MUST BE ASSEMBLED BY PURCHASER. DUE TO
SHIPMENT AND HOW THEY ARE HANDLED BY VARIOUS FREIGHT COMPANIES, INSPECTION OF ALL
ITEMS AND CHECKING FOR LOOSE BOLT CONNECTIONS OR DAMAGED PARTS IS RECOMMENDED.
WARNING: WHEN UNLOADING MACHINE FROM SHIPPING CARTON, DO NOT ALLOW MACHINE TO
DROP OR FALL. THE SUDDEN IMPACT MAY MISALIGN THE MOTOR TO PUMP CONNECTION
AND/OR HOSE REEL STOP/BRAKE ASSEMBLY.
BATTERY
JETTERS EQUIPPED WITH ELECTRIC STARTERS REQUIRE A 12 VOLT BATTERY. THE BATTERY IS
SUPPLIED BY THE CUSTOMER UNLESS SPECIFIED OTHERWISE. RECOMMENDED BATTERY SIZE:
SEARS MODEL NO. 22844359 OR EQUIVALENT. FOLLOW MANUFACTURES INSTALLATION AND
CHARGING INSTRUCTIONS.
WARNING: POISON! BATTERY CONTAINS SULFURIC ACID. AVOID CONTACT WITH SKIN, EYES OR
CLOTHING.
JETTERS WITH PROPANE CONVERSION
JETTERS EQUIPPED WITH PROPANE CONVERSIONS ARE TESTED AT THE FACTORY. THE
PROPANE TANK AND OPTIONAL GAUGE ARE SUPPLIED BY THE CUSTOMER UNLESS SPECIFIED
OTHERWISE. THE KIT CAN BE PURCHASED AT YOUR LOCAL HARDWARE STORE.
WARNING: ALWAYS CLOSE TANK VALVE AFTER USING YOUR JETTER. PROPANE IS EXTREMELY
FLAMMABLE AND EXPLOSIVE UNDER CERTAIN CONDITIONS.
WARNING! GASOLINE IS EXTREMELY FLAMMABLE AND EXPLOSIVE UNDER CERTAIN CONDI-
TIONS.
DO NOT ALLOW FLAMES OR SPARKS IN THE AREA.
NEVER REFUEL HOT ENGINE. ANY SPILLED GASOLINE OR FUEL VAPOR MAY IGNITE.
REFUEL IN WELL VENTILATED AREA WITH ENGINE STOPPED.
NEVER OVERFILL THE FUEL TANK, AFTER REFUELING REPLACE GAS CAP SECURELY. IF ANY
FUEL IS SPILLED, USE CLEAN CLOTH TO WIPE UP SPILLED FUEL.
DO NOT RUN THE ENGINE IN A CONFINED OR ENCLOSED AREA. EXHAUST FUMES CONTAIN
POISONOUS CARBON MONOXIDE GASES WHICH MAY LEAD TO UNCONSCIOUSNESS OR EVEN
DEATH.
BE CAREFUL NOT TO TOUCH THE ENGINE DURING OPERATION. THE MUFFLER AND CYLINDER
AREA MAY BECOME EXTREMELY HOT.
DO NOT LAY MACHINE ON ITS SIDE OR TILT BACKWARDS, AS FUEL MAY LEAK THROUGH THE
CAP VENT HOLE.
DO NOT STORE MACHINE NEAR OPEN FLAMES, SPARKS OR IN DUSTY AREA.
ADDITIONAL SAFETY INSTRUCTIONS FOR GASOLINE POWERED MODELS
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3
LUBRICATION
GORLITZ JETTERS SHOULD BE GIVEN THE BEST OF CARE. IF KEPT CLEAN AND LUBRICATED,
THEY CAN PROVIDE MANY YEARS OF TROUBLE-FREE SERVICE. THE FOLLOWING INSTRUCTIONS
SHOULD BE CAREFULLY OBSERVED AT ALL TIMES:
OIL OR GREASE ALL POINTS WHERE FRICTION EXIST BETWEEN TWO OR MORE MOVING PARTS.
GREASE ALL WHEEL AND REELS EQUIPPED WITH ZERK FITTINGS.
PERIODICALLY CHECK OIL LEVEL AT PUMP AND MOTOR.
OIL RECOMMENDATIONS ARE: SAE 30W NON-DETERGENT FOR ELECTRIC MODELS, SAE 30W
FOR GASOLINE ENGINES, AND MOBIL 1 15W-50 SYNTHETIC MOTOR OIL FOR GASOLINE POW-
ERED PUMPS AND GEARBOXES.
NOTE: FOR ADDITIONAL LUBRICATION OR MAINTENANCE INSTRUCTIONS CONSULT YOUR PUMP
AND MOTOR MANUFACTURERS OWNER’S MANUAL.
MODEL AND COMPARISON CHART
HOSE SELECTION
GORLITZ HOSES ARE AVAILABLE WITH DIFFERENT PRESSURE RATINGS, DIAMETERS, LENGTHS
AND END FITTINGS. WHENEVER POSSIBLE, ALWAYS USE SHORTEST HOSE WITH LARGEST INSIDE
DIAMETER TO MAINTAIN PRESSURE AND WATER VOLUME.
NOZZLE SELECTION
GORLITZ NOZZLES ARE AVAILABLE IN BRASS OR STEEL WITH NUMEROUS AMOUNT OF JETS. NOZ-
ZLES MADE FROM BRASS MATERIAL SHOULD NOT EXCEED 1500 PSI OF PRESSURE. STEEL NOZ-
ZLES ARE RATED AT 4000 PSI OF PRESSURE. THE AMOUNT OF REAR JETS, WATER VOLUME AND
PRESSURE DETERMINES THE DRIVING FORCE OF THE HOSE.
NOTE: REPLACE ALL WORN NOZZLES. A WORN NOZZLE WILL RESULT IN LOSS OF PRESSURE.
DROP HEAD THRUST HEAD LASER HEAD CORNER HEAD
FLEX CORNER HEAD ROTATING HEAD
MODEL MOTOR PUMP PRESSURE HOSE PIPE DIA. APPLICATION
GO 1500A
ELECTRIC JETTER
GO 1500
ELECTRIC JETTER
GO 2000
ELECTRIC JETTER
GO 3000
ELECTRIC JETTER
GO 3500
ELECTRIC JETTER
2 HP
2 HP
6.5 HP
13 HP
18 HP
2.1 GPM
2.1 GPM
3 GPM
4.5 GPM
5.5 GPM
1500 PSI
1500 PSI
2000 PSI
3000 PSI
3500 PSI
1/8” x 50’
1/8” x 50’
1/4 x 100’
1/8” x 50’
1/4 x 100’
1/8” x 75’
3/8 x 200’
1/8” x 75’
3/8 x 300’
1 1/2” TO 2”
1 1/2” TO 3”
1 1/2” TO 3”
1 1/2” TO 6”
1 1/2” TO 8”
TUBS
SINKS
SHOWERS
TUBS
SINKS
SHOWERS
TUBS, SINKS
SHOWERS
DRAINS
TUBS, SINKS
SHOWERS
DRAINS
TUBS, SINKS
SHOWERS
DRAINS
BALL NOZZLE
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THE MODEL COMPARISON CHART PICTURED ABOVE SHOULD ONLY BE USED AS A GUIDELINE. ITS SUG-
GESTED APPLICATIONS MAY VARY DEPENDING ON SITE OF LOCATION, AGE, TURNS, MATERIAL AND
LENGTH OF DRAINAGE PIPE AND OPERATOR.

SPRAY GUN
SOME JETTERS ARE EQUIPPED WITH A STANDARD SPRAY GUN. THE SPRAY GUN OFFERS THE
ADVANTAGE OF CLEANING AUTOMOBILES, TRUCKS, ENGINE BLOCKS, MACHINES ETC.
CAUTION: WE RECOMMEND TO LOWER THE PSI SETTING WHEN USING A SPRAY GUN. HIGH
WATER PRESSURE MAY REMOVE PAINT OR DAMAGE THE ITEM TO BE CLEANED.
NOTE: TO SERVICE YOUR SPRAY GUN, REFER TO THE SPRAY GUN MANUFACTURERS OPERATING
INSTRUCTIONS.
4
PRESSURE RELIEF VALVE
GASOLINE POWERED JETTERS ARE EQUIPPED WITH A MANUAL PRESSURE RELIEF VALVE. TO
RELEASE PRESSURE IN THE SYSTEM DUE TO A PLUGGED NOZZLE, ETC. ALWAYS SHUT MOTOR
OFF FIRST BEFORE OPENING THE MANUAL PRESSURE RELIEF VALVE.
SAFETY VALVE
GASOLINE DRIVEN JETTERS ARE PROVIDED WITH A MANUALLY ADJUSTABLE POP-OFF SAFETY
VALVE PRECALIBRATED AT THE FACTORY WITH FINAL ADJUSTMENTS TO BE PERFORMED BY THE
OPERATOR. PRESSURE SETTINGS IS ACCOMPLISHED BY TURNING THE SET SCREW NEAR THE
VALVE TIP “IN” FOR MORE PRESSURE AND “OUT’ FOR LESS PRESSURE READING. SOME UNITS
ARE ALSO EQUIPPED WITH A THERMAL RELIEF VALVE WHICH AUTOMATICALLY RELIEVES PRES-
SURE. WHEN THE TEMPERATURE RISES TO HIGH.
PRESSURE SETTINGS: 2500 PSI MAXIMUM FOR 6.5 HP MODELS
3000 PSI MAXIMUM FOR 13 HP MODELS
3500 PSI MAXIMUM FOR 18 HP MODELS
HOSE & NOZZLE COMPARISON CHART
THE HOSE AND NOZZLE COMPARISON CHART PICTURED ABOVE SHOULD ONLY BE USED AS A
GUIDELINE. ITS SUGGESTED APPLICATIONS MAY VARY.
NOTE: FOR A COMPLETE NOZZLE CHART PLEASE VIEW CATALOG OR PRICE LIST.
HOSE
TYPE
TRAP
HOSE
SMALL
JETTER
HOSE
MEDIUM
JETTER
HOSE
NOZZLE
TYPE
THRUST HEAD
LASER HEAD
CORNER HEAD
DROP HEAD
THRUST HEAD
LASER HEAD
CORNER HEAD
ROTATING HEAD
THRUST HEAD
LASER HEAD
CORNER HEAD
DROP HEAD
THRUST HEAD
LASER HEAD
CORNER HEAD
ROTATING HEAD
THRUST HEAD
LASER HEAD
FLEX HEAD
ROTATING HEAD
NUMBER
OF JETS
3 REV.
3 REV. 1 FOR
2 REV. 1 SIDE
3 REV.
3 REV.
3 REV. 1 FOR.
2 REV. 1 SIDE
4 REV.
3 REV.
3 REV. 1 FOR
2 REV. 1 SIDE
3 REV.
3 REV.
3 REV. 1 FOR.
2 REV. 1 SIDE
4 REV.
3 REV.
3 REV. 1 SIDE
4 REV.
4 REV.
PART
MAT’L
BRASS
BRASS
BRASS
BRASS
S.S.
S.S.
S.S.
S.S.
BRASS
BRASS
BRASS
BRASS
S.S.
S.S.
S.S.
S.S.
S.S.
S.S.
S.S.
S.S.
PART
NUMBER
JN 01-B
JN 04-B
JN 07-B
JN 08-B
JN 01
JN 04
JN 07
JN 10
JN 11-B
JN 14-B
JN 17-B
JN 18-B
JN 11
JN 14
JN 17
JN 20
JN 21
JN 24
JN 29
JN 30
HOSE
I.D.
1/8”
1/4”
3/8”
PIPE
SIZE
1 1/2”-3”
2”-4”
4”-8”
NPT
SIZE
1/4”
1/2”
3/8”
HOSE
O.D.
5/16”
1/2”
11/16”
SUGGESTED
APPLICATIONS
GENERAL MAINTENANCE
ICE, SLUDGE, HEAVY GREASE
TRAPS, SHARP TURNS
SHARP TURNS
GENERAL MAINTENANCE
ICE,SLUDGE, HEAVY GREASE
TRAPS, SHARP TURNS
SUPERIOR CLEANING POWER
GENERAL MAINTENANCE
ICE, SLUDGE, HEAVY GREASE
TRAPS, SHARP TURNS
SHARP TURNS
GENERAL MAINTENANCE
ICE,SLUDGE, HEAVY GREASE
TRAPS, SHARP TURNS
SUPERIOR CLEANING POWER
GENERAL MAINTENANCE
ICE, SLUDGE, HEAVY GREASE
TRAPS, SHARP TURNS
SUPERIOR CLEANING POWER

LIQUID INJECTOR
THE CHEMICAL INJECTION WITH A FIXED OR ADJUSTABLE FEED RATE SHOULD BE INSTALLED
BETWEEN THE PRESSURE REGULATOR AND THE REEL. THIS ADDED FEATURE PERMITS THE
OPERATOR TO ADD A CLEANING OR SOAP SOLUTION TO THE WATER FLOW. A HIGH/LO NOZZLE
MUST BE USED IN ORDER TO ACTIVATE THE CHEMICAL INJECTOR.
NOTE: FOR PERFORMANCE, SPECIFICATIONS, INSTALLATION AND HOW TO SERVICE THE CHEMICAL
INJECTOR REFER TO THE OPERATING INSTRUCTIONS SUPPLIED BY THE PUMP MANUFACTURER.
WARNING: NEVER USE POISONOUS OR CORROSIVE SOLUTIONS AS A CLEANING OR CUTTING AGENT.
PULSATOR
THE PULSATOR PRODUCES A SHORT INTERRUPTION OF WATER FLOW NOTICED AS A VIBRATION
FELT THROUGHOUT THE JETTING HOSE (MORE OBVIOUS WITH SMALL DIAMETER HOSE). THIS
PULSATION PERMITS A BETTER HOSE MOVEMENT THROUGH THE PIPE AND ALSO HELPS TO CUT
THROUGH OBSTRUCTIONS WITH EASE. WHEN STARTING YOUR MOTOR UNDER NORMAL OPER-
ATING CONDITIONS, THE PULSATOR VALVE SHOULD ALWAYS BE OFF.
NOTE: THE PULSATION DIAL OR KNOB SHOULD ONLY BE TURNED IN UNTIL VIBRATION IS ACTIVATED.
CONTINUED TURNING OF THE DIAL OR KNOB WILL DAMAGE THE PUMP.
CAUTION: ONCE IN THE PULSATION MODE, THE OPERATOR SHOULD ALWAYS AND CONTINUOUSLY
MOVE THE JETTER HOSE TO AVOID EXCESSIVE WEAR AND TEAR OF THE HOSE.
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PRESSURE REGULATOR
THE PRESSURE REGULATOR KNOB, LOCATED AT THE PUMP, ALLOWS THE OPERATOR TO ADJUST
THE PRESSURE DURING OPERATION. THE ADJUSTMENT SHOULD BE PERFORMED ONLY AFTER
THE MOTOR/ENGINE HAD BEEN STARTED. IT IS RECOMMENDED TO START ELECTRIC UNITS WITH
AS LITTLE PRESSURE AS POSSIBLE TO AVOID TRIPPING A CIRCUIT BREAKER. THEN GRADUALLY
INCREASE TO NORMAL WORKING PRESSURE. ON GASOLINE POWERED MODELS THE PRESSURE
AND RPM OF THE ENGINE ARE DIRECTLY RELATED. LOW RPM EQUALS LOW PRESSURE, HIGH
RPM EQUALS HIGH PRESSURE ON LARGER DIAMETER HOSE. ON SMALLER DIAMETER HOSE THE
PRESSURE REGULATOR MUST BE MANUALLY ADJUSTED TO REACH LOWER PRESSURE SETTINGS
DUE TO LESS WATER VOLUME PASSING THROUGH HOSE. IF DESIRED THE PRESSURE REGULA-
TOR CAN BE ADJUSTED FROM ZERO TO DESIRED PRESSURE SETTINGS AFTER STARTING ENGINE
AND ATTAINING PROPER ENGINE RPM IN RELATION TO EXPECTED PRESSURE SETTING. DUE THE
HIGH SENSITIVITY OF THESE REGULATORS THEY ARE NOT COVERED IN THE WARRANTY.
PRESSURE SETTINGS: 1250 PSI (1500 PSI MAXIMUM) FOR 2 HP ELECTRIC MODELS
1750 PSI (2000 PSI MAXIMUM) FOR 6.5 HP GASOLINE MODELS
2750 PSI (3000 PSI MAXIMUM) FOR 13 HP GASOLINE MODELS
3250 PSI (3500 PSI MAXIMUM) FOR 18 HP GASOLINE MODELS
MACHINE SETUP CHECK LIST
○CHECK FUEL SUPPLY ON GASOLINE OPERATED JETTERS.
○TEST GFCI ON ELECTRIC DRIVEN JETTERS.
○CHECK OIL LEVEL AT PUMP.
○CHECK WATER INLET STRAINER.
○CHECK JETTING HOSE FOR KINKS OR EXCESSIVE WEAR.
○CHECK ALL HOSE AND REEL CONNECTORS.
○CHECK JETTING NOZZLE FOR ANY CLOGGED HOLES.
○CHECK FOR ADEQUATE WATER SUPPLY.
WATER FLOW RATE: 3 GPM MINIMUM FOR 2 HP ELECTRIC MODELS
4 GPM MINIMUM FOR 6.5 HP GASOLINE MODELS
5 GPM MINIMUM FOR 13 HP GASOLINE MODELS
7 GPM MINIMUM FOR 18 HP GASOLINE MODELS
NOTE: REPAIR OR REPLACE ANY UNSAFE PART WHICH MAY CAUSE THE JETTER TO MALFUNCTION.

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GENERAL OPERATING INSTRUCTIONS
1. ATTACH MINIMUM 5/8” DIA. GARDEN HOSE TO WATER FAUCET AND FLUSH HOSE.
2. CLOSE WATER FAUCET.
3. ATTACH GARDEN HOSE TO WATER INLET VALVE AT THE PUMP.
4. CONNECT JETTER HOSE TO REEL OR PUMP DISCHARGE CONNECTOR.
NOTE: ONLY THE LARGER DIAMETER HOSE IS CONNECTED TO THE REEL. THE SMALL DIAMETER
HOSE MUST BE COMPLETELY REMOVED FROM THE REEL BEFORE ANY CONNECTIONS CAN BE MADE.
5. ATTACH NOZZLE FINGER TIGHT PLUS TURN 1/2 TURN MAX. WITH WRENCH.
CAUTION: OVER TIGHTENING MAY BLOCK JETS AND INTERFERE WITH WATER SUPPLY.
6. APPROXIMATELY 6 FEET FROM NOZZLE MARK HOSE WITH ELECTRICAL TAPE, ETC.
7. OPEN WATER INTAKE AND DISCHARGE VALVES AT PUMP.
8. OPEN WATER FAUCET AGAIN TO PRIME PUMP, FLUSH JETTER HOSE AND NOZZLE.
NOTE: AN EQUAL AMOUNT OF WATER MUST ESCAPE FROM EACH NOZZLE ORIFICE.
9. PUSH JETTER HOSE INTO THE DRAIN PIPE UNTIL HOSE MARKER DISAPPEARS, IF POSSIBLE.
10. START THE MOTOR/ENGINE.
● MOTOR STARTING PROCEDURE FOR ELECTRIC DRIVEN MODELS:
A. PLUG CORD INTO A GROUNDED 110 VOLT RECEPTACLE.
B. MOVE SWITCH TO “ON” POSITION.
● ENGINE STARTING PROCEDURE FOR GASOLINE POWERED MODELS WITH RECOIL STARTER:
A. TURN THE FUEL VALVE TO THE ‘ON” POSITION.
B. MOVE THE CHOKE LEVER TO THE “CLOSE” POSITION.
C. MOVE THE THROTTLE LEVER SLIGHTLY TO THE “LEFT”.
D. TURN THE ENGINE SWITCH TO THE “ON” POSITION.
E. PULL STARTER GRIP LIGHTLY UNTIL RESISTANCE IS FELT, THEN PULL BRISKLY. RETURN GRIP GENTLY.
F. GRADUALLY MOVE THE CHOKE LEVER TO THE :OPEN” POSITION.
G. MOVE THE THROTTLE LEVER TO THE DESIRED ENGINE SPEED.
● ENGINE STARTING PROCEDURE FOR GASOLINE POWERED MODELS WITH ELECTRIC STARTER:
A. TURN THE FUEL VALVE TO THE ‘ON” POSITION.
B. MOVE THE CHOKE LEVER TO THE “CLOSE” POSITION.
C. MOVE THE THROTTLE LEVER SLIGHTLY TO THE “LEFT”.
D. TURN THE ENGINE SWITCH TO THE “START” POSITION AND HOLD IT THERE (5 SECONDS MAX.)
UNTIL ENGINE STARTS. AFTER THE ENGINE STARTS, ALLOW THE ENGINE SWITCH TO
RETURN TO THE “ON” POSITION.
E. GRADUALLY MOVE THE CHOKE LEVER TO THE “OPEN’ POSITION.
F. MOVE THE THROTTLE LEVER TO THE DESIRED ENGINE SPEED.
● ENGINE STARTING PROCEDURE FOR PROPANE POWERED MODELS WITH ELECTRIC STARTER:
A. CONNECT PROPANE HOSE TO TANK.
B. OPEN TANK VALVE.
C. MOVE THE THROTTLE LEVER SLIGHTLY TO THE “LEFT”.
D. PUSH PRIMER BUTTON FOR APPROXIMATELY 3 SECONDS.
E. TURN THE ENGINE SWITCH TO THE “START” POSITION AND HOLD IT THERE ( 5 SECONDS MAX.) UNTIL
ENGINE STARTS. AFTER THE ENGINE STARTS, ALLOW THE ENGINE SWITCH TO RETURN TO THE
“ON” POSITION.
F. MOVE THE THROTTLE LEVER TO THE DESIRED ENGINE SPEED.
NOTE: FOR ADDITIONAL INFORMATION ON HOW TO START YOUR ENGINE REFER TO THE ENGINE
OPERATING MANUAL SUPPLIED BY THE MANUFACTURER.
11. ADJUST PRESSURE WITH THE PRESSURE REGULATOR KNOB.
12. START JETTING.
TO NEGOTIATE TIGHT PIPE TURNS OR DIFFICULT WASTE LINE BLOCKAGES IT MAY BE NECESSARY
TO ROTATE OR TWIST THE HOSE NEAR THE DRAIN OPENING. ONCE YOU HAVE CUT THROUGH
THE BLOCKAGE, PULL HOSE BACK SEVERAL FEET. PASS HOSE AGAIN THROUGH SAME STOP-
PAGE LOCATION AND ADVANCE TO NEXT LARGER DRAIN LINE CONNECTION. SLOWLY RETRIEVE
HOSE FROM DRAIN PIPE TO ALLOW A THOROUGH CLEANING JOB.

JETTER SHUT-DOWN INSTRUCTIONS
1. WATCH FOR THE HOSE MARK TO ARRIVE AT THE DRAIN PIPE ENTRANCE.
2. REDUCE PRESSURE GRADUALLY UNTIL PRESSURE GAUGE READS ZERO.
3. STOP THE MOTOR/ENGINE.
MOTOR STOPPING PROCEDURE FOR ELECTRIC MODELS:
A. MOVE SWITCH TO “OFF” POSITION.
B. DISCONNECT CORD FROM ELECTRICAL SOURCE.
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MOTOR STOPPING PROCEDURE FOR PROPANE POWERED MODELS:
A. MOVE THE THROTTLE LEVER FULLY TO THE “RIGHT”.
B. TURN THE ENGINE SWITCH TO THE “OFF” POSITION.
C. CLOSE THE PROPANE TANK VALVE.
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MOTOR STOPPING PROCEDURE FOR GASOLINE POWERED MODELS:
A. MOVE THE THROTTLE LEVER FULLY TO THE “RIGHT”.
B. TURN THE ENGINE SWITCH TO THE “OFF” POSITION.
C. TURN THE FUEL VALVE TO THE “OFF” POSITION.
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WARNING: A LEFT OPEN FUEL VALVE CAN FLOOD AND GUM-UP THE CARBURETOR. THE RESULT
IS A HARD STARTING AND/OR ROUGH IDLING ENGINE.
4. CONTINUE TO RUN WATER THROUGH PUMP AND JETTER HOSE FOR ANOTHER MINUTE.
5. CLOSE WATER SUPPLY AND REMOVE GARDEN HOSE FROM FAUCET.
6. CLOSE WATER INLET VALVE AND DISCONNECT GARDEN HOSE FROM JETTER.
7. REMOVE REMAINING JETTER HOSE FROM DRAIN PIPE.
8. STORE JETTER HOSE PROPERLY.
9. REMOVE JETTER NOZZLE AS REQUIRED.
10. OPEN INTAKE, DISCHARGE OR PRESSURE RELIEF VALVE TO DRAIN PUMP.
WARNING: NEVER PERMIT PUMP TO RUN DRY AND NEVER SPRAY ACIDS OR ABRASIVE FLUIDS!
PARTIAL ENGINE VIEW (GASOLINE MODELS)
ENGINE SWITCH (OPTIONAL) CARBURETOR
ENGINE SWITCH
ON
QAE TYPE
CHOKE
LEVER
CLOSED
GAS LEVER ON
THROTTLE
LEVER

WATER PUMP ASSEMBLY (1500 SERIES)
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WATER PUMP ASSEMBLY (2000 & 3000 SERIES)
WATER PUMP ASSEMBLY (3500 SERIES)
PULSATOR
VALVE
PRESSURE
GAUGE
PRESSURE
REGULATOR WATER
DISCHARGE
VALVE
WATER
DISCHARGE
CONNECTOR
PULSATOR
HOSE
WATER
INLET
CONNECTION
PUMP
BODY
DISABLER
VALVE
PRESSURE
REGULATOR
PRESSURE
GAUGE
CAP
POP-OFF
VALVE
BACK FLOW
CHECK VALVE
WATER INLET
CONNECTOR
PULSATOR
KNOB
WATER
DISCHARGE
CONNECTOR
PUMP
BODY
BYPASS
HOSE
TO WATER
DISCHARGE
VALVE
WATER
INLET
CONNECTOR
BACK FLOW
CHECK VALVE
PRESSURE
GAUGE
BYPASS
HOSE
CAP
POP-OFF
VALVE
PUMP
BODY
PULSATOR
KNOB

GREASE AND ICE BLOCKAGES
HEAVY GREASE LINES OR ICE BLOCKAGES ARE CLEANED BEST BY USING HOT WATER FROM A
WATER HEATER OR HOT WATER FAUCET AND SUPPLIED DIRECTLY TO THE WATER INLET AT THE
JETTER.
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HOT WATER TEMPERATURE: 180º F MAXIMUM FOR 2 HP ELECTRIC MODELS
160º F MAXIMUM FOR 6.5, 13 AND 18 HP GASOLINE MODELS
GENERAL MAINTENANCE TIPS
TO KEEP YOUR HIGH PRESSURE WATER JETTER IN GOOD AND SAFE OPERATING CONDITION,
PERIODICALLY CHECK THE FOLLOWING ITEMS:
○LUBRICATE ALL POINTS OF FRICTION.
○CHECK TIRE PROFILE AND PRESSURE.
○INSPECT ALL FITTINGS AND VALVES.
○PAY SPECIAL ATTENTION FOR WEAR ON HOSES.
○INSPECT ALL ELECTRICAL CONNECTIONS AND SWITCHES.
○REPAIR OR REPLACE ANY WORN OR DAMAGED ITEMS.
○TEST GFCI FREQUENTLY.
NOTICE: FOR ADDITIONAL SERVICE AND MAINTENANCE TO MOTORS, PUMPS, REELS, SPRAY GUNS,
AND CHEMICAL INJECTORS CONSULT MANUFACTURERS OPERATING AND SERVICE MANUALS.
WINTER PROTECTION
PROTECT YOUR PUMP AND HOSE FROM FREEZING TEMPERATURES BY DRAINING ALL WATER
FROM THE HOSE AND PUMP. DISCONNECT SUPPLY HOSE AT THE REEL, OPEN THE SUPPLY HOSE
BALL VALVE AND THEN FLUSH THE PUMP WITH ANTIFREEZE.
TROUBLE SHOOTING YOUR WATER JETTER
SYMPTOMS POSSIBLE CAUSE(S) CORRECTIVE ACTION(S)
NO WATER FLOW
LOW WATER FLOW
NO WATER SUPPLY
KINKED, BLOCKED OR COLLAPSED HOSE
BACKFLOW CHECK VALVE STUCK IN
CLOSED POSITION
INTAKE AND/OR PUMP TO REEL VALVES
CLOSED
CLOGGED NOZZLE
INADEQUATE WATER FLOW
WATER INLET HOSE TO SMALL
PARTIALLY CLOGGED OR DAMAGED
NOZZLE
CHECK STRAINER AND /OR WATER
SUPPLY LINE FOR BLOCKAGE
RECOMMENDED HOSE SIZE IS 3/4”
CLEAN NOZZLE OR REPLACE
OPEN WATER SUPPLY
REMOVE KINKS, BLOCKAGES OR
REPLACE HOSE
TAP VALVE GENTLY WITH A HARD
OBJECT TO FREE VALVE ASSEMBLY,
DISASSEMBLE AND CLEAN OR
REPLACE VALVE
OPEN VALVES
CLEAN NOZZLE

10
LOW WATER
PRESSURE
ERRATIC WATER
FLOW OR
PRESSURE
ELECTRIC MOTOR
OVERHEATS
AND/OR CIRCUIT
BREAKER KEEPS
TRIPPING AT PANEL
PRESSURE REGULATION WIDE OPEN
PULLING AIR AT INLET LINE
DEFECTIVE SPRING PLUNGER OR SEAL
ASSEMBLY
OVERSIZED OR WORN NOZZLE
PUMP NOT PROPERLY PRIMED
RESTRICTED OR PARTIALLY CLOGGED
INLET HOSE
SUCKING AIR AT INLET LINE
DISCONNECT HOSE AT OUTLET AND OPEN
VALVES. RUN MOTOR UNTIL PRIMED
REMOVE FOREIGN OBJECT
LOCATE AIR INTAKE LEAK AND SEAL
ADJUST REGULATOR HANDLE CLOCK-
WISE TO INCREASE PRESSURE RATING
LOCATE AIR INTAKE, RESEAL OR
REPLACE DEFECTIVE PART
CLEAN VALVE ASSEMBLY. REFER TO
MANUFACTURERS REPAIR AND PARTS
ASSEMBLY MANUAL
CHECK FOR PROPER SIZE
ELECTRIC MOTOR
WILL NOT START
GASOLINE MOTOR
WILL NOT START
WATER LEAKAGE
FROM UNDER THE
MANIFOLD
OIL LEAK BETWEEN
CRANKCASE AND
PUMP
OIL LEAK IN THE
AREA OF
CRANKSHAFT
WATER IN
CRANKCASE
OIL LEAKING FROM
UNDERSIDE OF
THE CRANKCASE
OIL LEAKING AT
THE REAR
PORTION OF THE
CRANKCASE
FREQUENT OR
PREMATURE
FAILURE OF THE
PACKING
SCORED OR CRACKED PLUNGERS
EXCESSIVE WATER TEMPERATURE
EXCESSIVE DISCHARGE PRESSURE
RUNNING PUMP DRY
PRESSURE REGULATOR ADJUSTED TO
MAXIMUM RATING
EXCEEDING MAXIMUM PRESSURE
RATING
NOT SUFFICIENT POWER SUPPLY
CLOGGED AND/OR UNDERSIZED
NOZZLES
BACK-OFF PRESSURE REGULATOR,
START WITH ZERO PRESSURE RATING ON
PRESSURE GAGE.
REDUCE PRESSURE
EXTENSION CORD TO LONG AND/OR
WIRE SIZE TO SMALL. RECOMMENDED IS
12 GAGE WIRE 3 PRONG TYPE HEAVY
DUTY EXTENSION CORD, MAX. 50´ LONG.
20 AMP MIN. BREAKER SIZE
CLEAN OR REPLACE CLOGGED OR
UNDERSIZED NOZZLES
NO ELECTRIC POWER
EXTENSION CORD GFCI TRIPPED
MOTOR OVERLOAD BUTTON TRIPPED
ON/OFF SWITCH DEFECTIVE LOOSE OR
FAULTY ELECTRICAL CONNECTIONS
CHECK FOR POWER AT PANEL. CIRCUIT
BREAKER MUST BE IN POSITION
RESET GFCI BUTTON
RESET MANUAL OVERLOAD BUTTON
REPLACE SWITCH
TIGHTEN AND/OR REPAIR CONNECTIONS
NO FUEL
FOULED SPARK PLUG
MECHANICAL AND/OR ELECTRICAL
PROBLEM
ADD UNLEADED GASOLINE
REPLACE SPARK PLUG
REFER TO OWNER’S ENGINE OPERATING
MANUAL
WORN SEALS REPAIR WITH SEAL KIT
WORN CRANKCASE OIL SEALS REPLACE OIL SEALS
WORN CRANKSHAFT SEAL
DAMAGED BEARING
REPLACE CRANKSHAFT SEAL
REPLACE BEARING
HUMID AIR CONDENSING INSIDE THE
CRANKCASE
WORN CRANKCASE OIL SEALS
WORN PLUNGER RETAINER O-RING
CHANGE OIL EVERY THREE (3) MONTH
OR 500 HOUR INTERVALS
REPLACE OIL SEALS
REPLACE O-RING
WORN CRANKCASE OIL SEALS REPLACE CRANKCASE OIL SEALS
DAMAGED OR IMPROPERLY INSTALLED
OIL GAUGE, CRANKCASE COVER O-
RING OR DRAIN PLUG O-RING
REPLACE OIL GAUGE O-RING,
CRANKCASE COVER O-RING OR DRAIN
PLUG O-RING
REPLACE PLUNGER
LOWER WATER TEMPERATURE
REDUCE PRESSURE TO SPECIFICATION
DO NOT RUN PUMP WITHOUT WATER

11
MODEL GO 1500A
MODEL GO 1500

12
MODEL GO 2000
PART # DESCRIPTION QTY PART # DESCRIPTION QTY
PART #2003B ATTACHES TO PUMP #2003.

MODEL GO 3000
13
PART # DESCRIPTION QTY PART # DESCRIPTION QTY
PUMP AND ASSOCIATED FITTINGS
ARE ROTATED 90 DEGREES TO THE
RIGHT FOR BETTER VISIBILITY.

MODEL GO 3500
14
PART # DESCRIPTION QTY DESCRIPTION QTYPART #

TERMS AND CONDITIONS
Due to a continuing program of product improvement, Gorlitz Sewer & Drain, Inc. reserves the right
without obligation to revise prices, specifications and equipment.
GORLITZ SEWER
& DRAIN INC.
HOW TO ORDER
In order to avoid mistakes or delays of your shipment, please refer to our part number and description.
PRICES
Since prices are subject to change we cannot guarantee them for more than 30 days. The prices listed are valid for
the period indicated on the cover of the price list only. Prices are Net F.O.B. Factory, Santa Fe Springs, California.
SALES TAX
Gorlitz Sewer & Drain, Inc. is required to charge applicable State Sales Tax on every item sold unless a California
State Sales Tax Exemption Certificate has been provided.
FREIGHT POLICY
All merchandise shipped per parcel service are prepaid and added to the invoice. All shipping fees per trucking lines
are the responsibility of the customer. If any freight damages or losses are experienced, Gorlitz Sewer & Drain, Inc.
requests that the freight company carrying the merchandise be contacted by the customer for freight claims.
MERCHANDISE CLAIMS AND RETURN POLICY
All discrepancies in goods received must be claimed within five days after receipt of goods. Any item to be returned
must be referenced by invoice number, date of sale and written consent of seller.
GORLITZ LIMITED WARRANTY
All products manufactured at Gorlitz Sewer & Drain, Inc. are warranted to be free from defects in material and work-
manship under normal use and maintenance for a period of one (1) year from date of purchase to original buyer. If
any parts break or fail, we ask you to notify your nearest dealer or Gorlitz Sewer & Drain, Inc. and supply us with
proof of purchase and nature of failure. Gorlitz will repair or replace (at our option) any parts found to be defective.
The replacement part assumes the unused portion of the warranty. Transportation of the product to any service sta-
tion is the responsibility of the user unless stated otherwise in this warranty.
This warranty does not apply to expendable items ( Cables, Knives, Nozzles, Hoses, Fittings, etc.) and damage due
to negligence, unauthorized repair or alteration, chemicals, misuse or accidents. Adjustments of any kind can not be
made on shaved, kinked or broken hoses and kinked or broken cables because it shows evidence of abuse or to
much pressure.
This warranty is exclusive and in lieu of all other expressed warranties and Gorlitz Sewer & Drain, Inc. does not
authorize any part to assume for it any other obligation or liability. In no event shall Gorlitz Sewer & Drain, Inc. be
liable for special or consequential damages arising from the use of this product or for any delay in the performance
of this warranty due to causes beyond our control.
In placing this order Buyer expressly understands, acknowledges and agrees that: (1) Buyer has received and read
the Operating and Maintenance Instructions that accompanied this equipment order, including Gorlitz’s Limited
Warranty and all of the other Terms and Conditions of doing business with Gorlitz Sewer & Drain, Inc. (“Gorlitz”) as
stated therein; (2) Buyer will operate and maintain the equipment in accordance with the specifications stated in the
Instructions; (3) Buyer indemnifies and holds Gorlitz harmless for Buyer’s failure to use the equipment in accordance
with the specifications stated in the Instructions; (4) the equipment is being sold to Buyer on an “as is” and “where
is” basis and that except as specifically set forth in this agreement, Gorlitz makes no other representations or war-
ranties, whether express or implied; and (5) all disputes arising under this agreement shall be submitted to courts of
competent jurisdiction in the State of California and the prevailing party in any action or proceeding to enforce any
provision of this agreement will be awarded reasonable attorney fees and costs incurred in that action or proceed-
ing or in efforts to negotiate the matter.
MANUFACTURERS WARRANTIES AND LITERATURE
Most products used on our equipment are warranted to the final consumer by their manufacturers. Copies of such
warranties are supplied with our products or are available from the manufacturers. As a service, Gorlitz Sewer &
Drain, Inc. will obtain copies of consumer warranties from the warrantor and will furnish them free of charge to con-
sumers upon request. Gorlitz Sewer & Drain, Inc. assumes no responsibility for the content of such warranties or
sales literature by performing this service.
10132 NORWALK BLVD.
SANTA FE SPRINGS CA 90670
Web: www.gorlitz.com Email: [email protected]