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Hog Technologies STRIPE SH7500 Operation Manual

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Summary of Contents for Hog Technologies STRIPE SH7500

  • Page 1 Operations Manual...

  • Page 3: Copyright/General Warning

    Copyright/General Warning COPYRIGHT Hog Technologies maintains and holds all rights and privileges to the in- formation contained in the manual. The contents herein cannot be shared or reproduced in any way or by any method without prior express writ- ten consent by an authorized representative. Copies of this manual are available by calling (772) 223-7393.

  • Page 4: Table Of Contents

    Table of Contents Copyright/General Warning ....................3 Welcome ........................... 7 Warranty ........................... 8 Safety Warnings & Instructions ..................... 9 Section 1: Safety Information 1.1 General Safety ......................11 1.2 Blasting Safety ......................12 1.3 Nozzle Safety ......................14 1.4 Hose Safety .......................14 1.5 High Pressure Fitting Safety..................15 1.6 Dumping Safety ......................15 Section 2: Stripe Hog Systems...
  • Page 5 Table of Contents Section 4: Lubrication & General Maintenance 4.1 Lubrication & General Maintenance Introduction ..............89 4.2 Lubrication & Grease Point Locations ................90 4.3 Standoff Adjustment Procedure ..................93 4.4 Clean Water Filter Replacement ..................95 4.5 Bleeding Air From Charge Water Pump ................97 4.6 Wear Brush Assembly Adjustment .................98 4.7 Dirt Shield Replacement ....................99 4.8 Nozzle Installation ....................100...
  • Page 6 Table of Contents Appendix 1: Waterblasting System Troubleshooting Noises & Vibrations ......................163 Hog Arm & Hog Head .......................163 UHP Pump & High Pressure System ..................164 Vacuum System ......................166 Appendix 2: Tools & Spare Parts Mobile Tool Systems ......................167 Mobile Spare Parts System....................168 Mobile Spare Parts System....................168 Appendix 3: Daily Report &...

  • Page 7: Welcome

    Hog Technologies is excited to welcome you and your crew to the Stripe Hog Operators’ Team. Together we embrace the challenge of constantly developing our equipment, knowledge and skills so that our highways will be safer for all who rely on them and our pavement surfaces will last longer for those who pay for them.

  • Page 8: Warranty

    Hog Technologies warrants its components to be free from defects in material and workmanship while under normal use and service. Hog Technologies will, at its option, either repair or replace free of charge any such part that appears to us to be defective in material or workmanship during the warranty period.

  • Page 9: Safety Warnings & Instructions

    IMPROPERLY. IMPORTANT NOTE: Every precaution has been taken by Hog Technologies to reduce the risks associated with possible injury and damage from electrical faults, high pressure water and hydraulic components or mechanical failure. However, your own precaution and good maintenance procedures are necessary in order to maintain a safe working environment.
  • Page 10 BEFORE ATTEMPTING TO CONNECT, OPERATE, OR REPAIR THIS EQUIPMENT, THOROUGHLY READ THESE INSTRUCTIONS AND ANY SAFETY WARNING OR INSTRUCTION PAMPHLETS INCLUDED WITH YOUR SHIPMENT. FOR ANY QUESTIONS CONCERNING SAFE OPERATIONS AND MAINTENANCE PROCEDURES, CONTACT YOUR HOG TECHNOLOGIES REPRESENTATIVE PRIOR TO USE. (772) 223-7393 OR (877) 964-7312 HOG TECHNOLOGIES...

  • Page 11: Safety Information

    If you have not completed the surfaces such as on top of water and debris tanks. Hog Technologies basic training course you will be a danger to yourself and others. The velocity Never wear loose clothing. Loose clothing can get...

  • Page 12: Blasting Safety

    YOUR HOG TECHNOLOGIES EQUIPMENT USES INTERNAL with an operator in the cab of the truck you should COMBUSTION ENGINES AND FLAMMABLE FUEL. EVERY PRECAUTION HAS BEEN TAKEN BY HOG TECHNOLOGIES always make sure you can see his hands. TO REDUCE THE RISKS ASSOCIATED WITH POSSIBLE...
  • Page 13 Section 1 - Safety Information Purge System CAUTION Before attaching a spray bar to the Hog Head as- sembly, engage the high pressure pump at low TO AVOID POSSIBLE INJURY AND DAMAGE TO EQUIPMENT, speed to purge the system. Any dirt or debris U S E O N LY T H O R O U G H LY T R A I N E D P E R S O N N E L TO in the system can clog nozzle orifices and cause PERFORM MAINTENANCE OR REPAIRS.

  • Page 14: Nozzle Safety

    Section 1 - Safety Information Remove Nozzle from Service if: WARNING A) Nozzle is split or damaged. MOST HIGH PRESSURE WATERBLASTING OPERATIONS B) Nozzle is clogged. PRODUCE NOISE LEVELS THAT EXCEED 90 DB WHICH CAN CAUSE PERMANENT HEARING LOSS. C) Nozzle water spray is fanned out. ALL OPERATORS AND SUPPORT PERSONNEL MUST D) Nozzle’s ability to hold pressure is suspect.

  • Page 15: High Pressure Fitting Safety

    Section 1 - Safety Information C) Never pull hard on an Ultra-High Pressure hose 1.5 High Pressure Fitting Safety or expose the hose to heavy loads like drag- Fitting Ratings ging equipment or deploying long lengths of Use high pressure fittings with a rating of 60,000 hose.
  • Page 16 Section 1 - Safety Information DANGER AN INJURY CAUSED BY HIGH PRESSURE WATERJETS CAN BE SERIOUS. YOU SHOULD READ THIS WARNING STATEMENT CAREFULLY AND ALWAYS CARY THE MEDICAL INFORMATION CARD WITH YOU. • IN THE EVENT OF ANY WATERJET INJURY: •...

  • Page 17: Stripe Hog Systems

    Section 2: Stripe Hog Systems SH7500 Stripe Hog The systems also supports the connection of 2.1 Stripe Hog System Introduction the optional HT1000 Ground Hog when the job The SH7500 waterblasting system is mounted to requires the extended reach and/or additional the truck chassis and powered by the truck engine maneuverability.

  • Page 18: Ultra-High Pressure Water System

    Section 2 - Stripe Hog Systems Clean Water Tank 2.2 Ultra-high Pressure Water System The clean water tanks are mounted to the chas- The ultra high waterblasting system consists of sis just forward of the debris tank and made of two water storage tanks, charge pump, Ultra- plastic to reduce corrosion and provide a supply High Pressure (UHP) pump, high pressure hoses...
  • Page 19 Section 2 - Stripe Hog Systems CLEAN WATER TANKS FILL CONNECTION Typical Clean Water Tank Configuration & Fill Connection Note: If your truck is equipped with the optional trailer mounted water tank, it is important that the three-way valve be set to select only the main tanks when not using the trailer mounted tank.
  • Page 20 Section 2 - Stripe Hog Systems Clean Water Tank Three Way Valve Typical Clean Water Fill Connection, Valve and Site Tube Only use potable water (clean enough to drink) to increase the service life of the components in the Ultra-High Pressure system. Always flush the water source for several minutes prior to filling the tank to help ensure that no debris enters the system.
  • Page 21 Section 2 - Stripe Hog Systems WARNING ENTERING THE WATER TANKS CAN BE DANGEROUS, PARTICULARLY IN HOT WEATHER. PERSONNEL ENTERING THE TANK ARE SUBJECT TO SLIPS AND FALLS, POOR VENTILATION, HEAT EXHAUSTION, OR OTHER INJURIES COMMON TO WORKING IN CONFINED SPACES WITH LIMITED VENTILATION.
  • Page 22 Section 2 - Stripe Hog Systems illuminate to confirm the charge water pump is engaged. The charge pressure gauge located on the top of the control panel must be monitored closely when engaging the charge water pump. Once engaged, the pressure should rise immedi- ately above 10 psi (7 BAR) and continue climbing to the normal operating pressure of approximately 60-70 psi (4 BAR).
  • Page 23 Section 2 - Stripe Hog Systems 10 MICRON FILTER 1 MICRON FILTER Two Stage Filter System Filters A two stage filter system in the supply line be- tween the charge pump and high pressure pump removes any small debris that may accidentally find its way into the water supply tanks.
  • Page 24 Section 2 - Stripe Hog Systems Ultra-High Pressure Pump Components High Pressure Gauge High Pressure Pump Manifold High Pressure Sensor Manual Bypass Valve Diverter Valve Rupture Discs Ultra-High Pressure Pump When the system is activated, the DUMP VALVE 40K switch activates or turns off high pressure The Ultra-High Pressure pump (UHP) is a positive water to the Hog Head spray nozzles.
  • Page 25 Section 2 - Stripe Hog Systems PTO, Dump Valve 40K & Charge Pump Switches In Control Panel Charge Pressure & High Pressure Digital Gauges High pressure is controlled by the RPM of the engine flow into the high pressure side of the manifold. and/or by adjusting the manual bypass valve on the Once the water is forced back through the manifold, pump.
  • Page 26 Section 2 - Stripe Hog Systems 40K switch is on, the shutoff cartridge is closed by the hydraulic cylinder forcing all high pressure water to the blasting head. When the DUMP VALVE 40K switch is off, the hydraulic cylinder opens the shutoff cartridge, diverting high pressure water from the blasting head directly to the bypass hose and the clean water tanks.
  • Page 27 Section 2 - Stripe Hog Systems desired blasting pressure is set, high pressure to the blasting heads can be turned on or off using the diverter valve controlled by the DUMP VALVE 40K switch. Rupture Discs There are two rupture discs installed on the high pressure side of the UHP pump that protect the high pressure waterblasting system against un- usually high spikes in pressure.
  • Page 28 Section 2 - Stripe Hog Systems UHP Pump Bilge & Bilge Compartment Components Coupling Gland Nut Stuffing Box Pony Rod (Connecting Rod) Deflector Lubrication Lines Plunger Bilge Packing Lube Water And Bilge Pump There are three (3) stuffing boxes, packing seals and plungers in the Ultra-high pressure pump that must be continuously lubricated and cooled to achieve maximum life expectancy.
  • Page 29 Section 2 - Stripe Hog Systems Packing lubrication and cooling water is drained from the high pressure pump by a bilge pump drain system. The system is completely automatic and activated whenever the main circuit breakers are activated. A fuse in the control panel protects the bilge pump circuit from an overload.

  • Page 30: Hog Arm And Hog Heads

    Section 2 - Stripe Hog Systems Typical 5 Axis Hog Arm Hog Arm & Hog Head 2.3 Hog Arm and Hog Heads Overview The Hog Arm assembly is mounted to the front of the chassis, just forward of the bumper. All functions of the Hog Head and arm are controlled by the joystick and switches in the control panel.
  • Page 31 Section 2 - Stripe Hog Systems Control Panel & Float Switch Arm Safety Lock Released Hog Arm The SH7500 is equipped with 4-Axis Hog Arm. The arm is a two stage design allowing the operator to move the entire arm side to side or only move the forward section using controls in the joystick.
  • Page 32 Section 2 - Stripe Hog Systems To engage the safety lock, rotate the lever toward the cam until it rests against the cam. A spring in the hinge will hold the lever against the cam and automatically engage the lock lever when the Hog Arm is raised to the full up position.

  • Page 33: Hog Head

    Section 2 - Stripe Hog Systems Hog Head In Operation 2.4 Hog Head The Hog Head (blasting head) assembly is a single blasting head design mounted on the end of the Hog Arm. The blasting head is supported by a tubular head plate chassis with four heavy duty castor wheels that support the blasting head at a preset height to prevent the spray bar and shroud...
  • Page 34 Section 2 - Stripe Hog Systems Tubular Head Plate Caster Wheels, Arms & T-Handle Pins Adjustable Friction Plate Castor Wheel Assembly Threaded Shaft Friction Plate Bolt & Jam Nut Castor Wheel Support Arm T-Handle Pin Castor Wheel Assembly Height Adjustment Rod Tubular Head Plate The flexible design of the tubular head plate allows the operator to configure the blasting head in a...
  • Page 35 Section 2 - Stripe Hog Systems The castor wheel mount assemblies are threaded to provide spray bar/blasting head height adjust- ment. T-handle adjustment rods attached to each castor wheel assembly are used to rotate the threaded shaft to move the wheels up or down. The rods are designed to hold the castor wheel adjustment and keep the blasting head at the desired height.

  • Page 36: Thru-Shaft, Spray Bars, Protectors And Nozzles

    Section 2 - Stripe Hog Systems Swivel Seal & Brass Backup Ring Swivel Nut Swivel Seal Weep Hole Thru-shaft Cover Grease Fitting Speed Sensor Brass Backup Ring Swivel Seal Thru-shaft Motor Components 2.5 Thru-shaft, Spray Bars, must be checked daily to ensure it is tight and Protectors And Nozzles that the swivel seal is not leaking.
  • Page 37 DAILY WITH THE GREASE SPECIFIED IN THE MAINTENANCE MATRIX. FAILURE TO LUBRICATE THE BEARINGS DAILY OR USING GREASE OTHER THAN THE GREASE SPECIFIED BY HOG TECHNOLOGIES WILL VOID THE WARRANTY. Spray Bar The spray bar is a quick change design that is attached to the threaded thru-shaft.
  • Page 38 The type of road surface. (Concrete or asphalt) • Profile requirements per job specifications. Hog Technologies offers a variety of spray bar and blasting head configurations to meet requirements of all types of removal projects. Examples of avail- able spray bar configurations are included in the Waterblasting Operation section of this manual.
  • Page 39 Section 2 - Stripe Hog Systems Spray Bar Protector Each spray bar is equipped with a spray bar pro- tector that is held in place with one or two cotter pins. The spray bar protector shields the nozzles and spray bar from damage caused by debris during blasting operations.
  • Page 40 You can water being used. Any dirt or debris in the system also contact Hog Technologies Customer Support can clog a nozzle orifice causing a spike in the high toll free at (877) HOG-ROAD for assistance in...
  • Page 41 Section 2 - Stripe Hog Systems A nozzle should be removed from service if hoses and fittings supplied by Hog Technologies any of the following are indicated: to ensure the nozzles and other components are • Nozzle is split or damaged compatible with your Ultra-High Pressure water- blasting system.
  • Page 42 Section 2 - Stripe Hog Systems Wear Brush The wear brush clamped to the bottom of the shroud provides a partial seal between the shroud and pavement. The wear brush regulates vacuum air flow into the shroud and reduces the amount of debris and water exiting the blasting head dur- ing waterblasting operations.

  • Page 43: High Pressure Hoses, Connections & Fittings

    Section 2 - Stripe Hog Systems Blasting Head & Ultra-High Pressure Hose All high pressure hoses, fittings and connections 2.6 High Pressure Hoses, have weep holes. Water leaking from a weep Connections & Fittings hole while the system is pressurized indicates The ultra-high pressure hoses used in the wa- that there is a worn or defective seal, loose con- terblasting system are tough but not invincible.
  • Page 44 Section 2 - Stripe Hog Systems Take proper care of your hoses: When replacing or connecting fittings or hoses A) Protect the ultra-high pressure hose from always inspect the threads and use an anti-seize contact with sharp objects, abrasive surfaces, compound on all threads to prevent “galling.”...

  • Page 45: Debris Recovery System

    Section 2 - Stripe Hog Systems Debris Recovery System tank. It is adjusted by increasing or decreasing 2.7 Debris Recovery System the engine RPM. Thus, maximum vacuum, -7 Overview inHg (178 mmHg) is typically achieved at 1800 The vacuum system is powered by the main truck RPM (Maximum engine operating RPM).
  • Page 46 Section 2 - Stripe Hog Systems Typical 5 Axis Hog Arm Hog Arm, Hog Head & Vacuum Hoses Note: to the vacuum hose connection on the vacuum Make sure the drain valve is closed, the filter canister. Another 3” debris suction vacuum canister door seal is clean and the door is hose runs from the debris inlet elbow on the top properly latched before operating the vacu-...
  • Page 47 THE BLOWER MANUFACTURER. FAILURE TO LUBRICATE THE BEARINGS DAILY OR USING GREASE OTHER THAN achieve maximum life expectancy. Refer to the THE GREASE SPECIFIED BY HOG TECHNOLOGIES AND Lubrication & General Maintenance section of THE BLOWER MANUFACTURER WILL VOID THE WARRANTY.
  • Page 48 Section 2 - Stripe Hog Systems Blower components have extremely small toler- ances and must be protected from the debris. If debris ever gets into the blower impellers, use paint/lacquer thinner or another non-corrosive cleaner to remove any residue build up inside. It will be necessary to disconnect the hose to the silencer in order to clean the blower.
  • Page 49 Section 2 - Stripe Hog Systems Debris Tank Door & Latches Vacuum/Debris tank The debris tank is constructed from stainless steel panels. The debris tank door has a manual locking system and watertight inflatable door seal. The pressurized door seal is supplied compressed air by the truck brake system air supply.
  • Page 50 Section 2 - Stripe Hog Systems the cutoff ball valve shuts off the vacuum flow, the vacuum relief valves on the tank and vacuum filter canister will automatically open and reduce the vacuum to near 0 to prevent damage to the vacuum system.
  • Page 51 Section 2 - Stripe Hog Systems Filter Bag The filter bag is biodegradable and designed to slide out of the tank with the debris during dump- ing. When installing a new bag, make sure to attach the loops at the top of the filter bag on the rear, horizontal side of the hooks in the tank.
  • Page 52 Section 2 - Stripe Hog Systems manually operate the pump. The transfer pump mode is selected using the NORMAL/DISCHARGE switch on the rear of the debris tank. When NORMAL mode is selected, an automatic float switch on the side of the debris tank controls the water level by activating the pump and mov- ing wastewater from the tank to the wastewater bladder.
  • Page 53 Section 2 - Stripe Hog Systems Typical Debris Tank Tilted for Dumping box located on the side of the driver side tool box. Always make sure the truck is on level, solid ground before dumping debris. After dumping, use a hose to clean the tank and sump thoroughly with fresh water.

  • Page 54: Handheld Pressure Washer

    Section 2 - Stripe Hog Systems Typical Handheld Pressure Washer Charge Water Pump Pressure Washer Manual Bypass Valve Hydraulic Flow Control Valve Quick Disconnect Fitting Pressure Gauge Clean Water Supply Valve on the water line turns the water supply to the 2.8 Handheld Pressure Washer pressure pump on or off.
  • Page 55 Section 2 - Stripe Hog Systems 2. Verify that the pressure gauge on the pump indicates 0 pressure, then attach the pressure hose and gun to the quick disconnect fitting. 3. Make sure the truck is in WORK mode with the park brake set.

  • Page 56: Auxiliary Blasting Tool Connection

    Section 2 - Stripe Hog Systems 2.9 Auxiliary Blasting Tool Connection General When an optional Ground Hog is connected to the auxiliary connections, the electrical system senses that the tool is connected. The levers on the tool then control Ultra-High Pressure water to the blast head and hydraulic fluid flow to the spray bar thru-shaft motor.

  • Page 57: Electrical System

    Other in-line fuses and fuses in the outside terminal/OTB box protect other elec- trical equipment installed by Hog Technologies. 50 AMP Main Circuit Breakers The 50 amp breakers are connected directly to...
  • Page 58 Using a higher amperage fuse can cause the circuit to overheat which can damage the circuit and components or cause an electrical fire. Contact Hog Technologies Customer Service if you need assistance correcting a problem with the waterblasting electrical system. 58 58...
  • Page 59 Section 2 - Stripe Hog Systems Console Switch Panel Control Panel & Joystick pressure water is diverted to the clean water tank. Always make sure the truck is moving and the spray Control Panel Switches bar is rotating before activating the dump valve. Most functions and features of the waterblasting system are activated by labeled rocker switches, the joystick or dials on the console switch panel in...
  • Page 60 Section 2 - Stripe Hog Systems MODE The mode switch selects truck operation mode, either Drive mode or Work mode. Colored LED lights in the control panel indicate the status of the operation mode selected. • Green light illuminated indicates the truck has been successfully shifted into DRIVE mode.
  • Page 61 Section 2 - Stripe Hog Systems Debris Tank Switches These switches are mounted on the rear of the debris tank. DEBRIS PUMP - NORMAL/DISCHARGE A two position toggle switch that selects the mode for the transfer pump when it is activated by the DIRTY WATER switch in the panel.

  • Page 62: Skip Meter, & Video System

    Section 2 - Stripe Hog Systems 2.11 Skip Meter, & Video System Skip Meter Most trucks are equipped with a skip meter that records the distance traveled while in Work mode. When the meter is activated, an inductive sensor records the revolutions of the truck drive shaft and converts the readings into linear feet or meters.

  • Page 63: Waterblasting Hydraulic System

    Section 2 - Stripe Hog Systems 2.12 Waterblasting Hydraulic System Hydraulic System Overview The waterblasting hydraulic system is activated by the PTO switch (SYSTEM ON) in the truck dashboard and powered by the truck engine and transmission PTO. It is equipped with a pump, large reservoir/cooling tank and in-line filters.
  • Page 64 Section 2 - Stripe Hog Systems NOTICE: T H E H Y D R A U L I C F L U I D T E M P E R AT U R E M U S T B E ABOVE 60 DEGREES FAHRENHEIT BEFORE OPERATING THE HYDRAULIC PUMP UNDER LOAD.
  • Page 65 Hog Technologies if you need assistance in bleed- Helac cylinders are sensitive to air. Consequently, ing the air from the hydraulic system.

  • Page 66: Hydrostatic Drive Hydraulic System

    Section 2 - Stripe Hog Systems immediately and before operating the unit. A more thorough inspection of the pump and components should be conducted at each routine service inter- val. Remember that the hydraulic system can be severely damaged if it runs low on fluid. Protect the hoses from contact with sharp objects or kinks.

  • Page 67: Engine & Transmission

    Section 2 - Stripe Hog Systems OMSI Gearbox Cooler A heat exchanger equipped with thermally con- trolled cooling fans that is located on top of the hydraulic Reservoir, behind the cab. The OMSI gearbox includes a circulation pump that con- tinuously circulates gearbox oil through the heat exchanger during operation.
  • Page 68 Section 2 - Stripe Hog Systems Automatic Transmissions Automatic Transmissions must meet three condi- tions to provide the proper RPM for the output shaft. The correct input gear must be selected, the correct output gear must be selected and the torque converter must be locked so that it cannot slip.

  • Page 69: Uhp Pump & Blower Drive Belts

    Section 2 - Stripe Hog Systems UHP Pump & Blower Drive Belt Location tension specifications are included in the General 2.16 UHP Pump & Blower Drive Belts Maintenance section of this manual. The drive belts that connect the OMSI Drive to the high pressure pump and vacuum blower are special carbon fiber industrial belts that are designed for WARNING...

  • Page 70: Access Panels, Ladders & Tool Boxes

    Section 2 - Stripe Hog Systems 2.17 Access Panels, Ladders & Tool Boxes Ladders A ladder on the driver side of the unit provides access to the waterblasting components located on the chassis between the water tanks and the truck cab.
  • Page 71 Section 2 - Stripe Hog Systems Tool Boxes Heavy duty, lockable tool boxes are located on each side of the truck chassis and behind the cab on both sides. The tool boxes are used for stor- ing hoses, fittings, extra parts and tools. Always make sure the tool box doors are closed, latched and locked before operating the truck.
  • Page 72 NOTES...

  • Page 73: Waterblasting Operation

    Stripe Hog. Make sure you have read them the options selected. Hog Technologies includes carefully and fully understand the truck and all a quick reference placard usually attached to the...

  • Page 74: Pre-Operation Inspection

    Section 3 - Operation 3.2 Pre-Operation Inspection The pre-operation Inspection in this section and the Pre-Op Check List in Appendix 4 is provided as a guideline. Additional items should be added to the checklist as determined by company policy, your operating environment, and other factors unique to your situation.
  • Page 75 Section 3 - Operation NOTICE: WASTEWATER IN THE BLADDER WILL REDUCE CLEAN WATER TANK CAPACITY. THE WASTEWATER BLADDER MUST BE EMPTY FOR MAXIMUM CLEAN WATER CAPACITY. 2. If this is the first time using the water source, flush for several minutes prior to filling the tank to help ensure that no debris enters the system.

  • Page 76: Truck & Accessory Hydraulic System Startup Procedure

    Section 3 - Operation Control Panel and Joystick 3.4 Truck & Accessory Hydraulic System Startup Procedure The startup procedure outlined in this section is general and will apply to most trucks. However, your truck may be slightly different, depending on the options selected. Always refer to the placard on the back of the visor in the cab for specific startup and shutdown instructions for your truck.

  • Page 77: Activating Uhp System & Setting Pressure

    Section 3 - Operation 5. Watch for the red light on the switch to illumi- nate and listen for hydraulic pump activation. 6. Engage Stripe Hog PTO located on the joystick box (wait for the red light to illuminate) 7. At this point every mechanical component powered hydraulically except for the hydro- static drive is fully functional.
  • Page 78 Section 3 - Operation 13. Use the cruise control SET/ACCEL switch to 7. With the truck in WORK mode, the engine at slowly increase engine RPM to achieve the idle and waterblasting system engaged, raise desired operating pressure. the Hog Arm to the full up position. 14.

  • Page 79: Blasting Procedure

    Choose the appropriate spray bar and nozzles best suited Hog Technologies offers an on-site training program for the job. You should also consider the desired or that dramatically reduces the learning curve and in- expected profile of the blasted surface in your selec- creases productivity.
  • Page 80 Section 3 - Operation Visual Impact Guide Before Blasting Operations Begin: • Evaluate the Pavement and Select a Spray Bar. • Strong pavement withstands high aggression spray bars. This is generally concrete or new asphalt. • Cracked pavement is weak and will require a less aggressive spray bars.
  • Page 81 Section 3 - Operation Control Panel Switches, Speed Dials & Digital Pressure Gauges Engaging The Waterblasting System 1. Activate Hydraulic and waterblasting systems NOTICE: (refer to Section 3.4) YOUR INITIAL FORWARD SPEED SETTING SHOULD ALWAYS BE SET TO A SPEED SLIGHTLY FASTER THAN THE ANTICIPATED 2.

  • Page 82: Routine Shutdown

    Section 3 - Operation Waterblasting Operation Do’s and Don’ts • Do not blast over pavement markers/reflectors. Markers can damage the blast head and spray bar Do’s: and should be removed prior to blasting. • STOP blasting before stopping the truck. Blasting with the unit stopped will damage the pavement, •...
  • Page 83 Section 3 - Operation 8. Place the Hog Arm lock lever in position against 13. Turn all other switches and dials on the control the cam and raise the Hog Head to the full “UP” panel to OFF or 0. and locked position.

  • Page 84: Dumping Debris

    Section 3 - Operation Debris Tank & Door 2. Turn off the CHARGE WATER switch to deacti- 3.8 Dumping Debris vate the charge water pump. Solid debris (larger than 100 microns) is separated from the wastewater by the filter bag and needs 3.
  • Page 85 Section 3 - Operation 6. Open the latches at the bottom of the debris tank door. Put pressure against the door to hold it closed as the last clamp is removed. The door is held open by a gas spring that will open the door automatically as soon as the last clamp is removed.

  • Page 86: Emergency Shutdown

    Section 3 - Operation 3.9 Emergency Shutdown WARNING IF AN EMERGENCY SITUATION INVOLVING THE POTENTIAL FOR PERSONAL INJURY AND/OR EQUIPMENT DAMAGE OCCURS, THE OPERATOR SHOULD ALWAYS SELECT THE EMERGENCY SHUTDOWN PROCEDURE. THIS PROVIDES IMMEDIATE SHUTDOWN OF THE TRUCK AND ALL WATER BLASTING SYSTEMS TO REDUCE THE POSSIBILITY OF INJURY AND DAMAGE TO EQUIPMENT.

  • Page 87: Operating In Freezing Conditions

    Section 3 - Operation 3.10 Operating in Freezing Conditions 3.11 Operation Routine Maintenance Shutdown Some components of the ultra high pressure water and vacuum systems require preventative 1. Allow the vacuum blower to operate for a routine maintenance during a typical waterblast- couple of minutes after shutting down the high ing shift.
  • Page 88 Section 3 - Operation • Blast Head Shroud Wear Brush Adjustment - • Clean The Vacuum Filter - The filter should If the wear brush wears or the shroud clamp be cleaned at the start of each shift and may becomes loose and the brush looses contact require cleaning during the shift If reduced with the pavement, the wear brush will need to...

  • Page 89: Lubrication & General Maintenance

    Section 4: Lubrication & General Maintenance 4.1 Lubrication & General CAUTION Maintenance Introduction Lubrication Points THE GENERAL MAINTENANCE PROCEDURES OUTLINED You should become familiar with the location of all IN THIS SECTION MUST BE FOLLOWED EXACTLY TO AVOID DAMAGING COMPONENTS AND/OR VOIDING THE components that require frequent lubrication and WARRANTY.

  • Page 90: Lubrication & Grease Point Locations

    Section 4 - General Maintenance 4.2 Lubrication & Grease Point Locations Stripe Hog Lubrication Chart 1 ITEM# COMPONENT DESCRIPTION ITEM# COMPONENT DESCRIPTION Vacuum Blower Pulley End Bearings Kunkle Valves Vacuum Blower Pulley & Pulley End Location Tool Box & Access Panel Hinges & Latches (On Blower Behind Hydraulic Tank) Vacuum Door Hinges &...
  • Page 91 Section 4 - General Maintenance Stripe Hog Lubrication Chart 2 ITEM# COMPONENT DESCRIPTION ITEM# COMPONENT DESCRIPTION Thru-shaft Motor Bearings Driveshaft Universal Joints & Spline Shafts Blast Head Chassis Wheels, Casters & Safety Pins Ball Valves Sliding Hog Arm Safety Pin & Locking Lever UHP Pump Drive Belt Idler Pulley Man-Way &...
  • Page 92 Section 4 - General Maintenance Stripe Hog Lubrication Chart 3 ITEM# COMPONENT DESCRIPTION ITEM# COMPONENT DESCRIPTION Debris Tank Door Latches Debris Tank Tilt Hinges Debris Tank Door Hinges Ladder Hinges Drain Valves Lift Arm Hinges & Cylinder Bearings Debris Tank Tilt Cylinder Bearings Gas Charged Door Lifter...

  • Page 93: Standoff Adjustment Procedure

    Section 4 - General Maintenance Blasting Head Standoff Adjustment & Standard Setting 4.3 Standoff Adjustment Procedure It is the operator’s responsibility to evalu- ate the pavement surface and permanently The term “Standoff” refers to the height of the attached obstacles, then set the standoff spray bar above the pavement.
  • Page 94 Section 4 - General Maintenance 5. Place a straight edge across the bottom of the 9. Be alert for obstacles that are higher than the wheels and below the spray bar to simulate standoff clearance during removal operations. the pavement surface. Measure from the dis- You must be prepared to avoid the obstacle or tance from the straight edge to the spray bar stop the truck and adjust the standoff distance...

  • Page 95: Clean Water Filter Replacement

    Section 4 - General Maintenance 4.4 Clean Water Filter Replacement 10 Micron Bag Filter CAUTION THE FILTER CANISTER LIDS CAN BE EJECTED FROM THE CANISTER IF THE RETAINER RING IS LOOSENED WHILE THE CHARGE WATER SYSTEM IS PRESSURIZED. THIS CAN RESULT IN DAMAGE TO THE FILTER AND COULD CAUSE INJURY TO PERSONNEL.
  • Page 96 Section 4 - General Maintenance 1 Micron Cartridge Filter Follow all the precautions outlined in the previous section for the 10 micron filter. Replacing the 1 micron filter: 1. Make sure the waterblasting system is shut- down and the truck is in the service posi- tion.

  • Page 97: Bleeding Air From Charge Water Pump

    Section 4 - General Maintenance 4.5 Bleeding Air From Charge Water Pump Air must be bled from the charge water system when the filters are changed, the clean water tank is run dry or anytime the charge water system is serviced.

  • Page 98: Wear Brush Assembly Adjustment

    Section 4 - General Maintenance 4.6 Wear Brush Assembly Adjustment The wear brush bristles will slowly wear during operation. Consequently, the wear brush will re- quire adjustment periodically to keep the bristles in contact with the pavement to provide proper vacuum air flow.

  • Page 99: Dirt Shield Replacement

    Section 4 - General Maintenance 4.7 Dirt Shield Replacement The dirt shield should be inspected daily to ensure it is tightened properly and that the felt seal is in Dirt Shield good condition. Apply Anti-Seize Button Seal Use the following procedure to replace a damaged or worn felt seal: 1.

  • Page 100: Nozzle Installation

    Section 4 - General Maintenance Typical Spray Bar With Protector Installed Spray Bar Protector, Cotter Pin & Gasket Use the following procedure when replacing 4.8 Nozzle Installation nozzles: The condition of the nozzles is critical to removal 1. Make sure the Hog Arm and blasting heads performance and maintaining a tight, cohesive are in the full up position and locked with the stream as water is forced through the nozzles.
  • Page 101 Section 4 - General Maintenance 8. Apply a light coat of anti-seize to the threads on the new nozzles. 9. Install the nozzles into the spray bar being careful not to get any anti-sieze on the seat area of the nozzle or the spray bar. 10.

  • Page 102: Rupture Disc Replacement

    Section 4 - General Maintenance 4.9 Rupture Disc Replacement If a rupture disc bursts, find and correct the prob- lem that caused excessive pressure, then use the following procedure to replace the rupture disc. Refer to the drawing at the bottom of this page for additional reference.

  • Page 103: Swivel Seal Replacement

    Section 4 - General Maintenance Thru-shaft Cover Housing & Swivel Nut Swivel Tit In Thru-shaft Cover Housing 4.10 Swivel Seal Replacement The swivel seal must be inspected at the start of each shift and replaced at the first sign of leakage to avoid damage to the swivel nut and thru-shaft cover housing.
  • Page 104 Section 4 - General Maintenance 4. Insert two 6-32 screws into the brass back-up 9. Install the brass back-up ring onto the swivel ring. Tighten the screws evenly to push the tit with the beveled seat facing up. Make sure brass back-up ring out of the high pressure the brass back-up ring is seated completely.

  • Page 105: Vacuum Canister & Filter

    Section 4 - General Maintenance 4.11 Vacuum Canister & Filter The vacuum filter canister houses the vacuum filter to protect the blower from debris and should be checked at the beginning of each shift. It is normal for water vapor to travel from the debris tank to the vacuum filter canister and gradually accumulate.

  • Page 106: Debris Recovery Tank & Dirty Water Transfer Pump

    Section 4 - General Maintenance 4.12 Debris Recovery Tank & Dirty Water Transfer Pump Daily: • Check hose cam-lock fittings for damage and missing O-rings. Replace as needed. • Check view tube for cracks or damage and clean or replace as necessary. •...
  • Page 107 Section 4 - General Maintenance • Inspect and lubricate ball valves. Make sure to open and close all ball valves to keep them free and operating properly. Dirty Water Pump and Strainer: The debris pump is a self priming, heavy duty diaphragm pump that moves dirty water from the debris tank to the wastewater bladder.
  • Page 108 NOTES...

  • Page 109: Scheduled Maintenance

    Most components of the water blasting system require specific maintenance at scheduled intervals recommended by the component manufacturer or Hog Technologies. Maintenance schedules and ser- vice procedures for the primary components of the water blasting system are covered in this section.

  • Page 110: Periodic Maintenance Items

    Section 5 - Scheduled Maintenance Charge Water Pump And Hoses 5.3 Periodic Maintenance Items Weekly/50 Hours: The primary components in the water blasting sys- • Inspect the charge water pump, hoses and tem have specific stated service intervals. Other fittings for leaks and signs of wear or deterio- components that support primary equipment re- ration.

  • Page 111: Uhp Pump & Vacuum Blower Drive Belts

    Section 5 - Scheduled Maintenance 5.4 UHP Pump & Vacuum Blower Drive Belts The primary drive belts that connect the OMSI Drive PTO to the UHP pump and vacuum blower are special carbon fiber industrial belts that are designed for high horsepower applications. The ribbed drive belts are matched to grooved pulleys and have very little stretch.
  • Page 112 Section 5 - Scheduled Maintenance Checking Belt Tension Sonic Tension Meter Method The Sonic Tension Meter detects the vibration frequency in the belt span and converts that mea- surement into the actual static tension in the belt. Begin by entering the belt unit weight, belt width, and the span length.
  • Page 113 Section 5 - Scheduled Maintenance Blower Pump Belt Adjustment Bolts Location A. Slotted Blower Mount Bolts B. Blower Adjustment Bolt Important: Tighten the mount bolts in the slotted holes and recheck the belt tension and alignment. Readjust as necessary to achieve correct belt tension and/or alignment.
  • Page 114 Section 5 - Scheduled Maintenance UHP Pump NOTICE: BEFORE THE UHP PUMP BELT CAN BE ADJUSTED, THE VACUUM BLOWER BELT MUST BE LOOSENED. ADJUST THE VACUUM BLOWER BELT TO SPECIFICATIONS WHEN THE UHP PUMP BELT ADJUSTMENT PROCEDURES ARE COMPLETED. A threaded adjusting bolt on the UHP pump drive belt idler pulley is used for adjusting the drive belt tension.

  • Page 115: High Pressure Hose Installation

    Section 5 - Scheduled Maintenance 5.5 High Pressure Hose Installation The high pressure hoses should be inspected weekly or every 50 hours and replaced as re- quired. Use the following procedure when replac- ing a pressure hose. When replacing damaged or worn high pressure hoses, check the burst rating marked on the hose.

  • Page 116: Ultra High Pressure Pump Scheduled Maintenance

    Section 5 - Scheduled Maintenance 5.6 Ultra High Pressure Pump Scheduled Maintenance The 40K UHP pump operates at very high pres- sure and has specific lubrication and maintenance requirements. Refer to the Maintenance Matrix in this section and the pump manufacturer’s op- erating and maintenance manual for lubrication specifications and maintenance schedules.
  • Page 117 Section 5 - Scheduled Maintenance 100 Hour Maintenance 200 Hour Maintenance Perform all daily maintenance along with the items Perform all daily and 100 hour maintenance along outlined in this section. with the items outlined in this section. • Change crankcase lubricating oil after the first •...

  • Page 118: Checking Uhp Pump Oil Level & Changing Crankcase Oil

    Section 5 - Scheduled Maintenance Crankcase Oil Level - Pump Running Crankcase Oil Level - Pump Shutdown 5 To 8 Hours The upper sump holds a large volume of oil that 5.7 Checking UHP Pump Oil Level drains very slowly back into the main sump. Con- &...
  • Page 119 Section 5 - Scheduled Maintenance Crankcase Oil Level - Pump Operating: 1. Make sure the crankcase oil level is at the full Oil Level 8 Hours After Stopping Operation mark, then activate the charge pump and start the engine to activate the high pressure pump. 2.
  • Page 120 Section 5 - Scheduled Maintenance WARNING OPERATING THE PUMP LOW ON OIL WILL CAUSE SEVERE DAMAGE TO THE POWER END OF THE PUMP. UNDER NO CIRCUMSTANCES SHOULD YOU RUN THE PUMP IF THERE IS NO OIL SHOWING IN THE SIGHT GAUGE. Changing Crankcase Oil The crankcase is filled with 80w90 high grade non detergent gear oil that is a high viscosity and flows...
  • Page 121 Section 5 - Scheduled Maintenance Filling the crankcase with fresh oil: When refilling the crankcase, oil can be added through the breather port at the top of the crank- case or through the back plate fill port, depending on which port is most accessible on your unit. Always clean the area around the fill port before removing the plug to add oil, this reduces the pos- sibility of dirt and debris entering the crankcase...

  • Page 122: High Pressure Pump Univalve Service

    Section 5 - Scheduled Maintenance Removing Univalves: 5.8 High Pressure Pump 1. Make sure the water blasting system is shut- Univalve Service down with the truck in the service position. The Univalve cartridges will require service every 2. Remove the valves using a 2 lb hammer and 100 hours or if the following conditions are pres- ent: 7/8”...
  • Page 123 Section 5 - Scheduled Maintenance Univalves Installed In Head Figure 1: A. Univalve Body & Seat - B. Suction Valve Installing Univalves: Lapping Valves And Seats 1. Clean the valve sockets to make sure no dirt The suction valve seat surfaces in the Univalve and debris enters the UHP pump.
  • Page 124 Section 5 - Scheduled Maintenance LEGEND Shiny Line Indicates a cut or a crack Cuts caused by a leak Can be lapped if not too deep Cracks in the univalve Cannot be repaired, replace the univalve Shiny dot is a pit caused by calcium Can be lapped out “V”...
  • Page 125 Section 5 - Scheduled Maintenance 12. Remove the suction valve and clean both 16. Follow the same procedure for the discharge pieces thoroughly with brake cleaner. Be sure valve on the other side of the Univalve car- to thoroughly clean the holes in the Univalve tridge.

  • Page 126: High Pressure Pump Stuffing Box Packing Replacement

    Glandnuts 5.9 High Pressure Pump Stuffing 4. Use the 7/8” Allen wrench (Jetstream tool) supplied in the Hog Technologies tool system. Box Packing Replacement Insert the round end of wrench into the hole The packing creates the seal at the Ultra-High on the gland nut.
  • Page 127 Section 5 - Scheduled Maintenance Stuffing Box, Glandnut, Packing & Plunger Guide Bushing or Carbide Ring 9. Check the plunger for scoring and wear. Polish or replace if necessary. 10. Reinstall the guide bushing in the gland nut and apply anti-seize to the gland nut threads. 11.
  • Page 128 Section 5 - Scheduled Maintenance 15. Slide the plunger back against the pony rod. 4. Make sure both water supply valves are open Reinstall the plunger coupling to the plunger and all personnel are clear of all waterblast- and pony rod. Make sure both halves of the ing components.

  • Page 129: Ultra High Pressure Pump Assembly

    Section 5 - Scheduled Maintenance 5.10 Ultra High Pressure Pump Assembly ITEM PART NUMBER DESCRIPTION K26488 Deflector Item Part Number Description K51737 Plunger Coupling K53562 #6 Plunger K26488 Deflector K53563 #7 Plunger K51737 Plunger Coupling K53564 #8 Plunger K53562 #6 Plunger K54102 Gland Nut K53563...
  • Page 130 Section 5 - Scheduled Maintenance Ultra High Pressure Pump ITEM PART NUMBER DESCRIPTION K54098 #7 Sleeve K54099 #8 Sleeve K26523 O-ring K54100 Stuffing Box K54126 Stuffing Box Seal K53496 Uni-Valve K54144 Seal Kit K27538 Retaining Ring K55232 Spring Retainer K27510 Spring K53673 7/8”...

  • Page 131: Dump Valve Assembly

    Section 5 - Scheduled Maintenance 5.11 Dump Valve Assembly The dump valve should be inspected and lubricated every 200 hours to keep it operating properly. Replace components as required. Dump Valve Repair (Hydraulically operated) 1. Remove diffuser tube (2) with cartridge (3). 2.

  • Page 132: Manual Bypass Valve

    Section 5 - Scheduled Maintenance 5.12 Manual Bypass Valve The manual bypass valve should be inspected and lubricated every 200 hours to keep it operating properly. Replace components as required. Manual Bypass Valve Repair 1. Remove outlet adapter (11). 2. Pull cartridge (3) out. If cartridge (3) is stuck together and not releasing pull the pin and cartridge body apart to inspect the seats for cuts and other damage.

  • Page 133: Vacuum Blower Scheduled Maintenance

    Section 5 - Scheduled Maintenance 500 Hour Maintenance (New Blower) 5.13 Vacuum Blower Perform all daily maintenance along with the items Scheduled Maintenance outlined in this section. Blower and Filter Canister The vacuum blower operates at an extremely high • Change blower gear case lubricating oil after RPM and has specific lubrication and maintenance the first 100 hours and every 500 hours there-...

  • Page 134: Checking & Changing Blower Gear Case Oil

    Section 5 - Scheduled Maintenance Typical Vacuum Blower Gear Case Drain, Oil Level & Oil Fill Plugs A. Drain Valve & Safety Plug B. Overflow Plug C. Breather/Oil Fill Plug 2. Remove the overflow plug on the side of the 5.14 Checking &...
  • Page 135 Section 5 - Scheduled Maintenance 3. Attach a drain hose to the ball valve fitting and route the hose to a suitable waste oil container capable of handling at least 2 quarts (2.9 Liters) of oil. 4. Open the drain valve and drain the oil. 5.

  • Page 136: Vacuum Hose Replacement & Rotation Procedure

    Section 5 - Scheduled Maintenance Blast Head Vacuum Hoses 5.15 Vacuum Hose Replacement & Rotation Procedure NOTICE: DAMAGED VACUUM HOSES CAN BE REPAIRED USING DUCT Debris buildup, kinks, clogs or leaks in the system TAPE AS A TEMPORARY SOLUTION TO EXTEND THE LIFE will cause a reduction in airflow at the blasting OF THE VACUUM HOSE.

  • Page 137: Hog Head Shroud Installation

    Section 5 - Scheduled Maintenance Dirt Shield Apply Anti-Seize Button Seal Spray Bar & Dirt Shield Components Shroud Installed 5.16 Hog Head Shroud Installation If the shroud becomes damaged, it must be re- placed following the steps outlined in this section. Removing the shroud: 1.
  • Page 138 Section 5 - Scheduled Maintenance Installing a new shroud: 1. Clean the bottom of the thru-shaft motor hous- ing of dirt and debris. 2. Place the new shroud on the housing and align the bolt holes. Insert the shroud bolts and tighten finger tight.

  • Page 139: Hydraulic System Scheduled Maintenance

    Section 5 - Scheduled Maintenance 5.17 Hydraulic System Scheduled Maintenance Hydraulic System The hydraulic pump operates at very high pressure and has specific maintenance requirements. You should perform all recommended maintenance ac- cording to the pump manufacturers’ specifications. Hydraulic fluid should be changed and the tank flushed on a regular schedule in accordance with Waterblasting and the hydraulic component manufacture’s recommendations.

  • Page 140: Replacing Hydraulic Filters

    Section 5 - Scheduled Maintenance WARNING ALWAYS DEPRESSURIZE THE HYDRAULIC SYSTEM BEFORE REMOVING ANY HYDRAULIC COMPONENTS, HOSES OR FITTINGS. FAILURE TO DO SO COULD RESULT IN SERIOUS INJURY OR DEATH. NOTICE: • BEFORE PERFORMING ANY MAINTENANCE PROCEDURE, M A K E S U R E T H E WAT E R B L A S T I N G S Y S T E M I S SHUTDOWN WITH THE TRUCK IN THE SERVICE POSITION AND ON LEVEL GROUND.
  • Page 141 Section 5 - Scheduled Maintenance High Pressure Filter The high pressure filter is a cartridge type filter located in a special high pressure canister. Use the following procedure to change the filter. This filter is in the hydraulic system high pressure circuit near the hydraulic manifold.

  • Page 142: Winterization & Storage Procedures

    Section 5 - Scheduled Maintenance 5.20 Winterization & Storage Procedures When operating the truck in freezing tempera- tures, it is extremely important to properly win- terize the water and vacuum systems whenever the truck is shutdown. Vacuum and UHP System Shutdown and Winterizing Water freezing in vacuum system components can cause serious damage to the blower, silencer, filter...
  • Page 143 Section 5 - Scheduled Maintenance 11. UHP water system hoses, the vacuum filter canister and all blasting head components should be drained of all water. 12. Remove the spray bar and store it. 13. Open the bleeder valve at the charge water pump and allow hoses to completely drain.
  • Page 144 Section 5 - Scheduled Maintenance NOTICE: THE CHARGE PRESSURE SAFETY SWITCH DEACTIVATES THE DUMP VALVE WHEN CHARGE PRESSURE DROPS BELOW 30 PSI (2 BAR) TO PROTECT THE UHP PUMP. IF WATER FREEZES IN THE PRESSURE SWITCH HOSE, IT WILL SENSE LOW CHARGE PRESSURE AND PREVENT THE DUMP VALVE FROM ACTIVATING.
  • Page 145 Section 5 - Scheduled Maintenance Reactivating a truck winterized with antifreeze: Note that the steps in this procedure are intended NOTICE: to recover as much of the antifreeze from the IF YOU ARE INTENDING TO REUSE THE RECOVERED ANTIFREEZE, MAKE SURE TO TEST IT AND MAKE SURE THE system as possible.

  • Page 146: Thru-Shaft Motor Bearing Pre-Load

    Even though every effort is made at the factory If you have any questions or require assistance, to ensure the through shaft motors are properly please don’t hesitate to contact Hog Technologies broken-in and will provide trouble free operation, Customer Service at 772-223-7393.
  • Page 147 Section 5 - Scheduled Maintenance Tools and Materials Required Tools Supplies 2 - Medium Sized Flat Blade Screwdrivers • Anti-Seize 1 - Medium Sized Channel Lock Pliers • Grease Gun and Multi-Purpose Grease 1 - 3/4” (19mm) Open End Wrench •...
  • Page 148 Section 5 - Scheduled Maintenance Pressure Hose Figure 1: High pressure hose on top of the thru-shaft motor Figure 2: High pressure hose removed Step 1 Remove the High Pressure Hose Remove the high pressure hose from the top of the thru-shaft motor by tuning the hand nut at the base of the hose counterclockwise.
  • Page 149 Section 5 - Scheduled Maintenance Figure 5: Use two medium flat head screwdrivers to remove the thrust housing cap. Note that the bolts are loose and left in place to prevent thrust housing cap from falling and being damaged during removal. Step 3 Remove Thrust Housing Cap Use a 6mm Allen wrench to remove the 6 Allen head bolts that secure the thrust housing cap to the...
  • Page 150 Section 5 - Scheduled Maintenance Swivel Tit Assembly Gland Nut Figure 7: Swivel Tit assembly/gland nut to be removed by turning counterclockwise with a 15/16” deep well socket or box end wrench. Step 4 Remove Swivel Tit Assembly/Gland Nut While holding the thru-shaft with the 3/4” (19mm) open end wrench through the slot in the motor base, use a 15/16 (24mm) deep well socket or box end wrench to remove the swivel tit assembly/...
  • Page 151 Section 5 - Scheduled Maintenance Seal Nut Jam Nut Figure 9: Jam nut and seal nut. Make sure to loosen Jam Figure 10: Use spanner (weldment tool) to turn seal nut. nut 4 full turns first. Step 5 Loosen Jam Nut and Set the Bearing Preload While holding the thru-shaft with the 3/4”...
  • Page 152 Section 5 - Scheduled Maintenance WARNING WHEN LOOSENING THE SPANNER SOCKET AND SEAL NUT ONE BOLT HOLE TO SET THE BEARING PRELOAD OR WHEN TIGHTENING THE JAM NUT, IT IS CRITICAL THAT THE THRU-SHAFT IS HELD FIRMLY WITH THE 3/4” (19MM) OPEN END WRENCH SO THAT IT DOES NOT MOVE AT ALL.
  • Page 153 Section 5 - Scheduled Maintenance O-ring Seal Swivel Tit Assembly /Gland Figure 13: O-ring seal seat at the top of the thru-shaft Figure 14: Swivel tit assembly/gland nut installed on the greased and the threads below the seal coated thru-shaft and torqued to 50 Ft lbs. with anti-seize.
  • Page 154 Section 5 - Scheduled Maintenance Step 8 (cont) Set the thrust housing cap on top of the thrust housing and carefully press it into the housing. Align the bolt holes in the cap to the threaded holes in the thrust housing. Apply Anti-seize to the 3/8”...
  • Page 155 If the thru-shaft motor is assembled properly, it will start on its own each time it is activated from this point forward. If it continues to stall on start up, contact Hog Technologies Customer Service for assistance. Once the initial run up is complete and with the...
  • Page 156 Section 5 - Scheduled Maintenance...
  • Page 157 Section 5 - Scheduled Maintenance...
  • Page 158 Section 5 - Scheduled Maintenance...
  • Page 159 Section 5 - Scheduled Maintenance...

  • Page 160: Caster Wheel Care - Hog Head Assembly

    Section 5 - Scheduled Maintenance 5.22 Caster Wheel Care – Hog Head Assembly (MP4010 Caster Plate Assy. Diagram) 1. Grease wheels and caster bearings daily. 2. If necessary, remove bearing seal to clean bearings in casters. Use degreaser or brake cleaner to remove dirt and paint debris.
  • Page 161 Section 5 - Scheduled Maintenance...

  • Page 162: Sh7500 Maintenance Matrix

    Section 5 - Scheduled Maintenance 5.23 SH7500 Maintenance Matrix SH7500 Maintenance Matrix EQUIPMENT COMPONENT INTERVALS LUBRICATION SPECIFICATIONS Oil and Filter Truck Engine Refer to Truck Operating Manual Refer to Truck Operating Manual Transmission, Drive shafts, Driveline Refer to Truck Operating Manual Refer to Truck Operating Manual Differential Every Oil Change...

  • Page 163: Appendix 1

    Appendix 1: Waterblasting System Troubleshooting PROBLEM CAUSE AND SOLUTION Noises & Vibrations Blower system noise and vibration. • Blower impellers are clogged with paint and debris. Disassemble and clean blower. Rebuild or replace if necessary. • Blower muffler is clogged. Clean muffler. •...

  • Page 164: Uhp Pump & High Pressure System

    Appendix 1 - Troubleshooting PROBLEM CAUSE AND SOLUTION UHP Pump & High Pressure System High pressure and/or charge pressure gaug- • Truck engine speed is too low and hydraulic es fluctuating or pulsing. system is not turning the charge pump at proper RPM.
  • Page 165 Appendix 1 - Troubleshooting PROBLEM CAUSE AND SOLUTION UHP Pump & High Pressure System Dump valve will not activate • Charge water pressure is below 30 PSI (2 BAR) and the charge pressure safety switch is preventing Dump vale operation. Find and correct the cause of low charge pressure.

  • Page 166: Vacuum System

    Appendix 1 - Troubleshooting PROBLEM CAUSE AND SOLUTION Vacuum System Low vacuum pressure. • Truck engine speed is too low and PTO is not turning the vacuum blower at proper RPM. Raise engine speed to operating RPM. • Vacuum filter canister door seal leaking. Clean or replace lid seal.

  • Page 167: Appendix 2

    Appendix 2: Tools & Spare Parts...

  • Page 168: Mobile Spare Parts System

    Appendix 2 -Tools & Spare Parts...

  • Page 169: Appendix 3

    Appendix 3: Daily Report & Pre-Op Checklist 1-877-HOG-ROAD WWW. STRIPEHOGSUPPORT.COM...

  • Page 170: Pre-Op Checklist

    Appendix 3 - Daily Report & Pre-Op Checklist PRE-OP CHECK LIST Tires Grease Points F Tire Pressure - Front F Thru Shaft Motor Bearings F Tire Pressure - Rear F Vacuum blower Bearings F Pillow Block Bearings (Combo Skid) Lighting Systems F Brake Lights Tank System F Turn Signals...

  • Page 171: Nozzle & Spray Bar Configuration

    Appendix 4: Nozzle & Spray Bar Configuration Nozzle Configuration Chart Hog Technologies SPRAY BAR NOZZLE CONFIGURATION CHARTS FOR ALL STRIPE HOG MODELS 1-877-HOG-ROAD WWW. STRIPEHOGSUPPORT.COM...

  • Page 172: Spray Bar Configuration Charts

    Appendix 4 - Spray Bar & Nozzle Configuration Spray Bar Configuration Charts Spray Bar Nozzle Configuration Char t (These configurations are to be used as a general guide for flat line marking removal which may need to be altered to suit your situation. Configurations are for 9 GPM Units only.) 6”, 14 Nozzle Spray Bar –...
  • Page 173 Appendix 4 - Spray Bar & Nozzle Configuration Spray Bar Nozzle Configuration Char t (These configurations are to be used as a general guide for flat line marking removal which may need to be altered to suit your situation. Configurations are for 9 GPM Units only.) 8”...
  • Page 174 Appendix 4 - Spray Bar & Nozzle Configuration Spray Bar Nozzle Configuration Char t (These configurations are to be used as a general guide for flat line marking removal which may need to be altered to suit your situation. Configurations are for 9 GPM Units only.) 8”...
  • Page 175 Appendix 4 - Spray Bar & Nozzle Configuration Spray Bar Nozzle Configuration Char t (These configurations are to be used as a general guide for flat line marking removal which may need to be altered to suit your situation. Configurations are for 9 GPM Units only.) 14”...
  • Page 176 Appendix 4 - Spray Bar & Nozzle Configuration Spray Bar Nozzle Configuration Char t (These configurations are to be used as a general guide for rubber removal and/or curing compound removal which may need to be altered to suit your situation. Configurations are for 9 GPM Units only.) Waterblasting Technologies, Inc.

  • Page 177: Nozzle Calculation Sheet

    Appendix 4 - Spray Bar & Nozzle Configuration Nozzle Calculation Sheet 1-877-HOG-ROAD WWW. STRIPEHOGSUPPORT.COM...
  • Page 178 NOTES...

  • Page 179: Appendix 5

    Appendix 5: Glossary of Terms Water Blasting Terms 1 Micron Cartridge Filter - Traps smaller particles that may come from the clean water tank and pass through the charge pump. 10 Micron Bag Filter – Traps larger particles that may come from the clean water tank and pass through the charge pump.
  • Page 180 Appendix 5 - Glossary of Terms Debris Tank – Collects all debris removed from the road surface through the vacuum hose. Dirt Shield – Threaded flat washer that protects the lower radial bearing of the thru-shaft from dirt and debris. Diverter Valve –...
  • Page 181 Standoff Distance – Distance from the spray bar to the surface. Stripe Hog – Ultra high pressure water blasting equipment manufactured by Hog Technologies to remove paint and rubber from road surfaces. Supply Valve – Located between the clean water tank and the charge pump that is used to control the flow of water.
  • Page 182 Appendix 5 - Glossary of Terms Thru-Shaft – Hydraulic thru-shaft motor that connects and rotates the spray bar on the hog head assembly. Two Stage Filter System – Process of the water passing through 2 filters prior to reaching the ultra-high pressure pump to reduce debris in the system.

  • Page 183: Appendix 6

    CUSTOMER SERVICE HOT LINE - 772-223-7393 www.hogtechnologies.com www.stripehogsupport.com Hog Technologies will not be responsible for damages or loss caused by sub- stituted parts purchased locally or from another vendor or manufacturer. WARNING NEVER ATTEMPT TO USE COMMONLY AVAILABLE PLUMBING PARTS, FITTINGS, AND HOSES IN...
  • Page 184 Appendix 6 - Customer Support Stripe Hog Support Web Site Stripe Hog Customer Support Center Home Training Ambassador Club Marketing Stripe Hog Store Contacts You are here Home Mike Logout Typical Registration & Log On Window Welcome to the Stripe Hog Support (001) 772-223-7393 This number that will find an Center! available customer support representative 24/7.
  • Page 187 3170 SE Slater Street Stuart, Florida 34992 (001) (772) 214-1714 P (001) 772-223-5461 F www.hogtechnologies.com Print Date 2/21/2019 Rev 3...

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