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An airless spray gun requires that fluid be

introduced to it at very high pressure.  Fluids

under high pressure, from spray or leaks, can

penetrate the skin and inject substantial quan-

tities of  toxic fluid into the body.  If not

promptly and properly treated, the injury can

cause tissue death or gangrene and may

result in serious, permanent disability or

amputation of the wounded part.  Therefore,

extreme caution must be exercised when

using any airless spray equipment. 

IF YOU

ARE INJECTED, SEE A PHYSICIAN IMME-
DIATELY.  DO NOT TREAT AS A SIMPLE
CUT!

NOTE TO PHYSICIAN: 

Injection into the

skin is a serious, traumatic injury.  It is impor-

tant to treat the injury surgically as soon as

possible.  Do not delay treatment to research

toxicity.  Toxicity is a concern with some exotic

coatings injected directly into the bloodstream.

Consultation with a plastic surgeon or a

reconstructive hand surgeon may be advised.

1) Handle the spray gun carefully.  Keep

clear of the nozzle.  

NEVER

point the gun at

yourself or anyone else. 

NEVER

permit any

part of your body to come in contact with the

fluid stream of either the gun or any hose

leak.  

ALWAYS 

keep the gun trigger safety

lever in a locked position when not spraying.

ALWAYS

use a tip safety guard.

2)

NEVER 

attempt to force the flow of fluid

backward through the gun with your finger,

hand or hand-held object against the gun noz-

zle.  

THIS IS NOT AN AIR SPRAY GUN.

3) 

NEVER 

attempt to remove tip, disas-

semble or repair equipment without first doing

the following:

4) Before flushing system, always remove

spray tip and adjust fluid pressure to lowest

possible setting.

5) Tighten all fluid connections before each

use. 

NEVER

exceed 3000 psi (207 bar) with

this unit.  Make sure that all accessory hoses,

connections, swivels and so forth can with-

stand the high pressures which develop.

NEVER

exceed the pressure rating of any

component in the system.

6) 

WARNING:  

The paint hose can develop

leaks from wear, kinking, abuse, etc. A leak is

capable of injecting fluid into the skin, there-

fore the paint hose should be inspected

before each use. 

NEVER 

attempt to plug a

hose with any part of your body, adhesive

tape or any other makeshift device.  Do not

attempt to repair a spray hose.  Instead,

replace it with a new grounded hose.  Use

only with hoses that have spring guards.

NEVER

use less than 50' (15,2m) of hose

with this unit.

7) Be sure that the airless equipment being

used and the object being sprayed are prop-

erly grounded to prevent static discharge or

sparks which could cause fire or explosion.

WARNING:  

ALWAYS

hold the gun against

metal container when flushing system with tip

removed, to prevent static discharge.  

CAU-

TION:

To reduce the risk of electrical shock,

do not expose to rain. Store indoors.

GROUNDING INSTRUCTIONS: 

This prod-

uct should be grounded. In the event of an

electrical short circuit, grounding reduces the

risk of electric shock by providing an escape

wire for the electric current. This product is

equipped with a cord having a grounding wire

with an appropriate grounding plug.The plug

must be plugged into an outlet that is properly

installed and grounded in accordance with all

local codes and ordinances.

DANGER 

- Improper installation of the

grounding plug can result in a risk of electric

shock. If repair or replacement of the cord or

plug is necessary, do not connect the ground-

ing wire to either flat blade terminal. The wire

with insulation having an outer surface that is

green (with or without yellow stripes) is the

grounding wire. Check with a qualified electri-

cian or serviceman if the grounding instruc-

tions are not completely understood, or if in

doubt as to whether the product is properly

grounded. Do not modify the plug provided; if

it will not fit the outlet, have the proper outlet

installed by a qualified electrician.

• This product is for use on a nominal 120-

volt circuit and has a grounding plug that

looks like the plug illustrated below.

• Make sure that the product is connected to

an outlet having the same configuration as

the plug. No adapter should be used with

this product.

EXTENSION CORDS

: Use only a 3-wire

extension cord that has a 3-slot receptacle

that will accept the plug on the pump. Make

sure your extension cord is in good condition.

When using an extension cord, be sure to use

one heavy enough to carry the current this

pump will draw.
For lengths less than

Use extension gauge

25 ft. (7,5 meters)

16 AWG

50 ft. (15 meters)

14 AWG

100 ft. (30 meters)

12 AWG

150 ft. (45 meters)

10 AWG

An undersized cord will cause a drop in

line voltage resulting in loss of power and

overheating. If in doubt, use the next heavier

gauge. The smaller the gauge number, the

heavier the cord.

8) 

ALWAYS

keep the working area around

the pump well ventilated.  Additionally, the

pump itself should be a minimum of 25'

(7.5m) from the spray area.  If these instruc-

tions are not followed, there is the possibility

of fire or explosion with certain materials.

ALWAYS

follow the coating or solvent manu-

facturer's safety precautions and warnings.

Never spray flammable material near open

flames, pilot lights or any source of ignition.

9) 

ALWAYS

wear spray masks and protec-

tive eyewear while spraying.  Additional per-

sonal protective equipment may be required

depending on the type of material being

sprayed and conditions of ventilation.  Always

contact supplier of material being sprayed for

recommendation.

10) Keep all extension poles clear of elec-

trical wires.

11) 

NEVER

alter or modify any part of this

equipment; doing so could cause it to mal-

function.

12) 

NEVER

leave equipment unattended.

Keep away from children or anyone not famil-

iar with the operation of airless equipment.

DO NOT USE EQUIPMENT BEFORE READING THIS SECTION

WARNING

HIGH PRESSURE SPRAY

CAN CAUSE SERIOUS INJURY

Maximum Working Pressure 3000 psi, 207 bar

IMPORTANT -- PRESSURE RELIEF
PROCEDURE

ALWAYS reduce pressure when you are
cleaning a clogged tip, changing a tip,
servicing any part of the system, or
shutting down. Follow the steps below:
1. Engage the gun trigger lock.
2. Shut off the power source.
3. Close the orange handle shut-off ball
valve on the hydraulic pressure hose.
4. Open the Pressure Bleed Valve by
turning it counterclockwise at least
three full turns.
5. Disengage the gun trigger lock and
hold trigger open until flow of material
stops.
6. Be certain to hold a metal part of the
gun firmly to the side of a grounded
metal container.
7. Reset trigger safety to locked posi-
tion.

Summary of Contents for 335-500

Page 1: ...E READING THIS MANUAL PowrTwin 3500 PowrTwin 3500 Airless Sprayer WARNING HIGH PRESSURE DEVICE Model Numbers 335 500 This manual contains important warnings and instructions Please read and retain for reference Never operate this unit unless it is properly grounded 335 501 335 502 335 503 ...

Page 2: ... pump manufac turer and much more abrasion resistant Highly polished parts reduce friction extend packing life and avoid damage from corro sion and abrasion More than 75 000 of these pumps are in opera tion around the world PowrTwin 3500 offers other cost saving features Variable Pressure Control Choice of Power Gas or Electric Tungsten Carbide Valve Seats Self Adjusting Packings Exclusive Hand Ti...

Page 3: ...opera tion due to a possibility of burns from hot engine components or injury from any equipment the engine may be used to operate 4 Know how to stop the engine quickly and understand the oper ation of all controls Never permit anyone to operate the engine without proper instructions 5 Gasoline is extremely flammable and is explosive under certain conditions 6 Refuel in a well ventilated area with...

Page 4: ...unded in accordance with all local codes and ordinances DANGER Improper installation of the grounding plug can result in a risk of electric shock If repair or replacement of the cord or plug is necessary do not connect the ground ing wire to either flat blade terminal The wire with insulation having an outer surface that is green with or without yellow stripes is the grounding wire Check with a qu...

Page 5: ...minales de cuchilla plana El alambre con aislamien to exterior verde con o sin rayas amarillas es el alambre de puesta a tierra Consulte a un elec tricista o técnico competente si no comprende bien las instrucciones para la conexión a tierra o si tiene dudas de que el producto está conectado a tierra correctamente No modifique el enchufe que viene con el producto si no encaja en el tomacorriente p...

Page 6: ... à l intérieur INSTRUCTIONS DE MISE A LA TERRE Ce pro duit doit être mis à la terre Dans l hypothèse d un court circuit électrique la mise à la terre réduit le risque de chocs électriques en assurant un fil de fuite pour le courant électrique Ce produit est pourvu d un cordon possédant un fil de terre avec fiche appro priée de mise à la terre La fiche doit être branchée sur une prise qui est posée...

Page 7: ...124 1 gallon Nylon Strainer to assure trouble free operation and freedom from frequent cleaning of inlet screen and gun strainer WARNING Proper grounding is important This applies to both gas and electric powered models The passage of some materials through the nylon fluid hose will build up a static electric charge which if discharged could ignite solvent vapors present and create an explosion FU...

Page 8: ...e factory with mineral spirits You must clean the system before spraying to avoid contam ina tion of the sprayed material If you are spraying a water based latex flush with warm soapy water followed by a clean water rinse If you are using any other coating flush with warm soapy water followed by a solvent Check with the material manufacturer for a compatible solvent Place syphon tube assembly into...

Page 9: ...draulic fluid daily It should read Full on the dip stick If it is low add only Titan Speeflo Coolflo Hydraulic Fluid Part 430 361 Never add or change hydraulic fluid except in a clean dust free area Contamination of the hydraulic fluid will short en Hydraulic pump life and may void warranty 2 Change the hydraulic fluid every six months Drain old fluid from tank and fill with 5 quarts of Titan Spee...

Page 10: ...ded Replacement elements can be purchased from your local Honda dealer ENGINE OPERATION AND SERVICE 1 Clean and oil air filter pad on gasoline engine every 25 hours or once weekly Do not permit the air intake screen around the fly wheel of the gas engine to load up with paint or trash Clean it reg ularly The service life and efficiency of the gas engine model depends upon keeping the gasoline engi...

Page 11: ...sembly 1 1 1 1 2 Hydraulic System 1 1 1 1 3 Cart Assembly 1 1 1 1 4 506 103 Convertokit 3 7 HP Kawasaki Gas 1 1 4a 506 238 Convertokit 1 5 HP DC Electric 50 60 Hz 115V 1 1 4b 506 244 Convertokit 1 5 HP DC Electric 50 60 Hz 220V 1 5 840 211 Bleed Line Assembly w Valve 1 1 1 1 6 103 829 Syphon Hose Assembly 3 4 x 4 1 2 1 1 1 1 GAS MODELS PowrTwin 3500 Major Components 1 6 2 5 4 3 ...

Page 12: ...z 220 V 1 2 860 501 Nut Stop 4 4 3 860 002 Washer Lock 4 4 4 977 222 Pulley 1 1 5 335 014 Mount Plate 1 1 6 590 068 Grip Handle 1 1 7 335 017 Handle 1 1 8 860 004 Washer Flat 8 8 9 860 535 Screw 2 2 10 860 552 Screw 2 2 11 449 192 Shield Motor Shaft 12 747 951 Decal Identification Kit FRENCH 13 335 005 Belt Not illustrated Not part of this assembly PowrTwin 3500 DC Electric Convertokits ...

Page 13: ...or on the commutator is normal 5 Install the new brush so its lead slides in the long slot of the brush holder Push the terminal under the terminal screw washer Insure the motor lead is still connected at the screw Tighten the screw See Figure 4 6 Place the spring on the brush as shown in Figure 4 Push in and hook the spring clip Repeat this procedure for the other side Reinstall the inspection co...

Page 14: ... 2 10 335 561 Wheel 2 11 870 003 Washer 2 12 570 010 Key Cotter 2 13 335 563 Spacer Long 1 CART ASSEMBLY Continued ITEM PART NO NO DESCRIPTION QUANTITY 14 335 562 Axle 1 15 449 051 Motor Pump Bracket 1 16 335 558 Frame Right 1 17 862 460 Screw 1 18 854 020 Screw 2 19 335 018 Glide 2 20 335 557 Frame Left 1 21 335 552 Spacer 1 22 862 428 Screw Cap 1 23 862 001 Washer Flat 2 24 448 233 Belt Guard 1 ...

Page 15: ...e drop of blue Loctite on the Piston Retainer Screw 16 Tighten piston retainer screw until piston is locked into place Check Valve Rod Assembly 20 for normal spring action at this time 6 Install Piston Seal 18 with lips facing downward Carefully install The Piston Seal 18 Expand the ring and stretch it suffi ciently for installation 7 With Motor Pump Block 25 still in vise install Lower Seal 24 by...

Page 16: ...12 into O Ring groove of Pump Cylinder 11 and O Ring 3 into Pump Block 2 Place O Ring 3 into Foot Valve 15 3 Place Foot Valve Ball 14 in Foot Valve 15 and install Ball Stop Cage 13 4 Connect Foot Valve 15 to Pump Cylinder 11 Place Packing Set 4 over Piston Seat 10 CAUTION Peak of V packing must point down toward Foot Valve 15 Place Piston Ball 9 on Piston Seat 10 Follow with Lower Packing Spring 8...

Page 17: ...ll last a long time because it rotates and wears evenly If there is leakage replace the ball CAUTION Open the Adjustment Knob 1 to full counterclockwise position before unthreading Valve Seat 9 from Valve Body 4 If the Valve Stem 3 is rotated inwardly with me ball removed the 37 O Ring 5 may require replacement If mere has been leakage from the valve stem the 37 O Ring should be replaced IMPORTANT...

Page 18: ... 027 Plug Pipe 1 8 814 002 Nipple Hex 1 9 940 553 Valve Ball 1 10 227 006 Nipple Hex 1 11 191 440 Nipple Hex 1 12 227 033 Plug Pipe 1 PART NO 920 050 FILTER SERVICE KIT ITEM PART NO NO DESCRIPTION QUANTITY 2 920 103 Ball 1 4 920 006 Gasket PTFE 1 5 920 070 Gasket PTFE 1 SPECIFICATIONS Maximum Working Pressure 5000 psi 345 bar Filter Area 18 In2 116 cm2 Outlet Ports 1 1 4 NPT F for bleed valve 1 3 ...

Page 19: ...30 PowrTwin 3500 Outlet Accessories Optional 2 Gun Manifold 2 GUN MANIFOLD PART NO 970 110 ITEM PART NO NO DESCRIPTION QTY 1 970 098 Manifold 1 2 227 027 Plug Pipe 1 3 814 004 Nipple Hex 1 ...

Page 20: ...ipment claimed to be defective to Titan Tool Inc or to an authorized Warranty Service Center for verification of the claimed defect If the alleged defect is verified Titan Tool Inc will at Titan Tool Inc s option repair or replace any defective parts The equipment will be returned including prepayment of transportation charges to the original purchaser If no defects in material and workmanship are...

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