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Shark 1.103-841.0, Service Manual

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Shark 1.103-841.0 Service Manual Download Page 15

15

Operations

Trailer Component Identification

Pump —

 Delivers a specific GPM to the high pressure 

nozzle which develops pressure.

Spray Gun

 — Controls the application of water and 

detergent onto cleaning surface with trigger device. 
Includes safety latch.

Detergent Injector

 —  Allows you to siphon and mix 

detergents.

Wand

 — Must be connected to the spray gun. 

High Pressure Hose

 — Connect one end to water 

pump high pressure discharge nipple and the other end 
to spray gun.

Rupture Disk

— Secondary pressure release in the 

unlikely event the unloader valve fails. Not shown.

Unloader Valve

 — Safety device which, when the 

spray gun closes, prevents over pressurization.

NOTE: If trigger on spray gun is released for more 
than 2 minutes, water will leak from the pump 
protector. Warm water will discharge from pump 
protector onto floor. This system prevents internal 
pump damage.

Shark SMT Operator’s Manual  9.800-504.0 - E

(Optional)

Control Panel

Chemical Injector

Battery Box

Spray Gun

Trigger

Water Inlet

Safety Chains

Wand 

Nozzle Quick Coupler

Hitch Channel 

Gasoline Tank

Hose and Wand Storage

Diesel Tank

Discharge Manifold 

and Temperature Switch

Pump & Unloader Valve

VIN Plate

High Pressure 

Outlet

High Pressure Hose

Summary of Contents for 1.103-841.0

Page 1: ...te of California to cause cancer and birth defects or other reproductive harm For more information about this regulation www P65Warnings ca gov 9 800 504 0 E 01 05 18 SMT Series Hot Water Electric Start Diesel Service Manual Pressure Washer Trailer MODEL SMT 354037E 1 103 841 0 ...

Page 2: ...d or user must study and maintain for future reference the manufacturers instructions Save These Instructions This manual should be considered a permanent part of the machine and should remain with it if machine is resold When ordering parts please specify model and serial number Use only identical replacement parts This machine is to be used only by trained operators Notice This trailer is equipp...

Page 3: ...sembly Instructions 17 Installation 18 Operating Instructions 19 Detergents General Operating Techniques 20 Cleaning Tips 20 Shutting Down And Clean Up 21 Rinsing 21 Storage 22 Maintenance Preventative Maintenance 23 Maintenance And Service 23 Unloader Valves 23 Winterizing Procedure 23 High Limit Hot Water Thermostat 23 Pumps 23 Cleaning of Coils 23 Fuel 24 Burner Nozzle 24 Oil Burner 24 Electrod...

Page 4: ...T Risque d incendie Ne pas ajouter de carburant pendant que la machine fonctionner ou est encore chaude WARNING Do not use gasoline crankcase draining or oil containing gasoline solvents or alcohol Doing so will result in fire and or explosion AVERTISSEMENT Ne pas utiliser d essence de drainage du carter de moteur ou d essence contenant de l huile de solvants ou de l alcool Agir de la sorte risque...

Page 5: ...ipping wand AVERTISSEMENT Agripper la lance de nettoyage avec les deux mains avant de commencer Le non respect de cette consigne pourrait mener à des blessures causées par le mouvement violent de la lance 12 Never make adjustments on machine while in operation 13 Be certain all quick coupler fittings are secured before using pressure washer WARNING High pressure developed by these machines will ca...

Page 6: ...r d eau 20 Inlet water must be clean fresh water and no hotter then 90 F DANGER Risk of asphyxiation Use this product only in a well ventilated area DANGER Risque d asphyxie Utiliser ce produit uniquement dans un endroit bien ventilé Follow the maintenance instructions specified in the manual Suivre les instructions d entretien spécifiées dans le manuel Reporting Safety Defects If you believe that...

Page 7: ...pacity for Your Trailer Both the tire placard and the VIN label are permanently attached on top of the frame of your trailer and have the required information printed on them They also list the maximum load that can be placed on the trailer without exceeding the load limits of the tires or the trailers other components These labels indicate the manufacturer s information including Recommended tire...

Page 8: ...s and warnings supplied in this manual Also read the information supplied with your tow vehicle so you know and understand it s limitations Never Tow the Trailer Before Checking Coupler and latch assembly show no signs of wear or damage Coupler hitch and hitch ball are of the same size Coupler and safety chains are safely secured to the hitch Check all fasteners for proper tightness Load is secure...

Page 9: ...r is placed on the ball the latch should close firmly Keep the latch mechanism lightly oiled and clean Items to check for are as follows 1 Latch does not grasp ball securely Check the ball size Make sure the ball and coupler are the same size 2 Latch does not snap into full latch position Check adjustment Latch mechanism may be too tight Check to see that the coupler housing has not been damaged k...

Page 10: ...chains under the tongue the chain on the left side of the trailer tongue attached to the right side of the ball hitch the chain on the right side of the trailer tongue attached to the left side of the ball hitch This prevents the trailer tongue from dropping to the road should the coupler or ball hitch fail The chains should be rigged as tight as possible with just enough slack to allow tight turn...

Page 11: ...ed above Once you have familiarized yourself with the information supplied on the example tire label and VIN tag check the tire size and capacity of your trailer as shown on the VIN tag on your trailer Proper Weight Distribution Tongue Weight Ensuring that your trailer has the proper GVWR is very important Once that has been established and you have the load on the trailer it is equally important ...

Page 12: ...MENT La roulette doit se trouver en position verticale lorsque l appareil est remorqué STEP 1 Release the quick release pin by rotating it clock wise Pull Quick release pin from receptacle Rotate the caster clockwise STEP 2 Insert quick release pin in receptacle Lock quick release pin in place by rotating pin counter clock wise Reverse step to lower caster NOTE Before towing diesel shut off valve ...

Page 13: ... brake press down on the brake pedal until it engages on the back tires To release the brake push the center of the brake to release see that it has disengaged from the back tire CAUTION This brake has a spring mechanism that will return brake to its dis engaged state Make sure foot or hand is moved out of the pinch point area ATTENTION Ce frein comprend un mécanisme à ressort qui retournera le fr...

Page 14: ... fully only if ball is properly seated in the coupler Tires Before mounting tires onto wheels make certain that the rim size and contour is approved for the tire as shown in the Tire and Rim Association Yearbook or the tire manufacturer s catalog Also make sure the tire will carry the rated load If the load is not equal on all tires due to trailer weight distribution use the tire rated for the hea...

Page 15: ...lease in the unlikely event the unloader valve fails Not shown Unloader Valve Safety device which when the spray gun closes prevents over pressurization NOTE If trigger on spray gun is released for more than 2 minutes water will leak from the pump protector Warm water will discharge from pump protector onto floor This system prevents internal pump damage Shark SMT Operator s Manual 9 800 504 0 E O...

Page 16: ...Tank pages for fastener part numbers NOTE Fastener assembly torque to install handle 10 ft lbs due to hollow tube handle Safety Rod installation Slide the rod through both holes in the tabs To secure rod bend both tabs up slightly until the rod does not move freely See Hose Box and Fuel Tank pages for fastener part numbers Shark SMT Operator s Manual 9 800 504 0 E Handle Bolt Washer Nut Rod Tab ...

Page 17: ...st be in the ON position prior to turning on burner STEP 3 Attach wand to spray gun using teflon tape on threads to prevent leakage Attach swivel connector on discharge hose to spray gun using teflon tape on threads Attach swivel connector on high pressure hose to spray gun using teflon tape on threads Engage safety latch to prevent from triggering gun STEP 6 On electric start models you will need...

Page 18: ...beware of poorly ventilated locations or areas where exhaust fans may cause an insufficient supply of oxygen Sufficient combustion can only be obtained when there is a sufficient supply of oxygen available for the amount of fuel being burned If necessary to install a machine in a poorly ventilated area outside fresh air may have to be piped to the burner and a fan installed to bring air into the m...

Page 19: ...pide peut causer des lésions corporelles La rétraction rapide de la corde du démarreur recul attire la main et le bras vers le moteur plus vite qu il n est possible de lâcher la corde Toujours réduire la pression du pistolet pulvérisateur avant de tirer sur le cordon de lancement Tirer lentement sur le cordon de lancement jusqu à ce qu une résistance soit sentie puis tirer rapidement STEP 3 After ...

Page 20: ...y discharging the warm water onto the ground This thermal device prevents internal damage to the pump Cleaning Tips Pre rinse cleaning surface with fresh water Place detergent suction tube directly into cleaning solution and apply to surface at low pressure for best results limit your work area to sections approximately 6 feet square and always apply detergent from bottom to top Allow detergent to...

Page 21: ... continue spraying water allowing the water to cool After water has cooled to less than 100 F turn off engine Protect from freezing STEP 5 Lock trigger gun safety lever to prevent unintentional pulling of trigger STEP 3 Turn off water supply Shark SMT Operator s Manual 9 800 504 0 E SenDEC TA CH HOUR 1 10 Rinsing It will take a few seconds for the detergent to clear Apply safety latch to spray gun...

Page 22: ...5 Do not allow high pressure hose to become kinked 6 Store the machine and accessories in a room which does not reach freezing temperatures CAUTION Failure to follow the above directions will result in damage to your pressure washer ATTENTION Le non respect des directives ci dessus entraînera des dommages à la laveuse à pression When the pressure washer is not being operated or is being stored for...

Page 23: ...ipping Tampering with the factory settings may cause personal injury and or property damage and will void the manufacturer s warranty Winterizing Procedure Damage due to freezing is not covered by warranty Adhere to the following cold weather procedures whenever the washer must be stored or operated outdoors under freezing conditions During winter months when temperatures drop below 32 F protectin...

Page 24: ...ed with machines incorporating a spray gun CAUTION Periodic inspection is recommended to insure that the fuel solenoid valve functions properly This can be done by operating the machine and checking to see that when the trigger on the spray gun is in the off position the burner is not firing ATTENTION Une inspection périodique est recommandée pour assurer que l électrovalve d alimentation en carbu...

Page 25: ...tank and air temperature inlet can impact fuel flow In more extreme tempera tures this local site adjustment may also require different fuel nozzles for fuel inlet temperatures that are at seasonal extremes higher or lower in locations where the temperature changes are beyond moderate temperatures of between 40 F and 90 F Colder temperatures will make for a thicker flow and less fine a fuel spray ...

Page 26: ...ngs with compressed air 4 Hand pack each bearing individually using a premium lithium base wheel bearing grease 5 Reinstall the hub reversing the procedure above using the bearing adjustment procedures below 6 If you have the Posi Lube system refer to the Posi Lube Lubrication Procedure D Bearing Adjustment Feel and Drag Method Tighten slotted nut until hub drags slightly whe rotated Rotating the ...

Page 27: ... cotter pin over the end of the spindle and the other leg over the nut Tap legs slightly to set Cotter pin must be tight Posi lube Lubrication Procedure 1 Remove the rubber cap at end of the grease cap 2 Using a standard grease gun place the tip onto the grease fitting at the end of the spindle 3 Pump the grease into the fitting as you continue pressure you will notice the old grease coming out at...

Page 28: ...lve Disassemble and clean thoroughly High viscosity of detergent Dilute detergent to specifications Hole in detergent line s Repair hole Low detergent level Add detergent if needed Discharge water temperature above 180 F Lower discharge water temperature PUMP RUNNING NORMALLY BUT PRESSURE LOW ON INSTALLATION Pump sucking air Check water supply and possibility of air seepage Valves sticking Check a...

Page 29: ...r size MACHINE SMOKES WHILE BURNER UNIT IS RUNNING OR UNIT SMOKES AT COLD START ONLY WHEN BURNER IS OFF Improper air adjustment Readjust air bands on burner assembly Fuel pressure is low 140 psi for burner Adjust fuel pump pressure to specifications Burner nozzle is plugged or dirty Replace nozzle Check parts breakdown for nozzle size Burner nozzle spray pattern is faulty Replace nozzle Check part...

Page 30: ...cluded with pressure washers Maintenance Schedule Engine Oil SAE 10W 30 Inspect Daily Change After first 25 hours Filter Every 50 hours Air Cleaner Inspect Every 50 hours or monthly Clean Every 3 months Battery level Check monthly Engine Fuel Filter 500 hours or 6 months Spark Plug Maintenance 500 hours or 6 months Clean Fuel Tank s Annually Replace Fuel Lines Annually Pump Oil 10W 40 non foaming ...

Page 31: ... Suspension Parts Inspect for bending loose fasteners wear X Hangers Inspect welds for cracks Wheel Nuts bolts Tighten to specified torque values Re torque after first 50 miles of use and periodically re check the torque X Wheels Inspect for cracks dents or distortion Tire Inflation Pressure Inflate tires to mfg s specifica tions Before Every Use Tire Conditions Inspect for cuts wear bulging etc X...

Page 32: ...9 800 504 0 Printed in U S A or Mexico ...

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