NorthStar M459392B.4 Owner's Manual

NorthStar M459392B.4 Owner's Manual

Gasoline portable air compressor

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Instructions for Installation/Set-up, Operation, Maintenance, & Storage
This NorthStar® belt-driven compressor has a single stage 2-cylinder pump, an engine with cast iron cylinders for
long life, and a compact design rated for 130 maximum PSI. Its continuous-duty rating ensures long-lasting
performance, and its cast iron pump head ensures superior heat dissipation. Lift eyes are provided for lifting or tying
down.
Read and understand this Owner's Manual completely before using and keep this manual for review. Failure to
properly set up, operate, and maintain this compressor in accordance to this manual could result in injury or death to
operator or bystanders.
WARNING: SPECIAL HAZARDS
 CO Poisoning: Exhaust from engine contains carbon monoxide, a poisonous gas that can cause carbon monoxide
poisoning and possible death if inhaled. ONLY run air compressor OUTDOORS and at least 20 feet from the home, away
from windows, vents and air intakes, to allow proper ventilation. If you start to feel sick, dizzy, or weak while using the air
compressor, shut off the engine and get to fresh air RIGHT AWAY.
 Injection Injury: High-pressure air stream can pierce skin and underlying tissues, leading to serious injury and possible
amputation. Such an injection injury can result in blood poisoning and/or severe tissue damage.
 Flying Debris: High-pressure air stream can cause flying debris and possible surface damage.
 Electric shock: Operating equipment in wet conditions or near water can cause electric shock.
 Not for Breathing Air: NorthStar compressors are NOT designed, intended, or approved for supplying breathing air. No
compressed air should be used for breathing unless air is treated in accordance with applicable standards.
 Fire/Explosion: Sparks from air powered tool heads or attachments can ignite fuel or other flammable liquids or vapors in
the vicinity. Exceeding the maximum pressure for air tools or attachments could cause them to explode.
 Burns: Compressor pump, engine and discharge tubing are hot surfaces that can cause burn injuries.
Detailed safety information about these hazards appears throughout this manual.
Inspect Upon Delivery: FIRST! Inspect for missing or damaged components. See "Initial Set-Up" section for where
to report missing or damaged parts.
Add Engine Oil: Engine is shipped without oil. See engine manual for instructions on capacity and viscosity
recommendations.
Check Pump Oil: Pump is shipped with oil. Check the pump oil level before starting. See "Preparing for Operation"
section of this Owner's Manual for capacity and viscosity.
Use Mechanical Lifting Equipment: Compressor is shipped on a pallet and is too heavy to handle manually. Use
proper lifting equipment for unloading and moving to installation site. Lifting eyes are provided.
Run Pump Unloaded for Break-in Period: Before initial use, drain plug and run compressor for 20 minutes to
break in pump parts.
Follow Maintenance Schedule: Engine, pump, air filter, and tank require periodic inspection and servicing to keep
compressor functioning efficiently. See "Maintenance Schedule Summary" for frequency of servicing.
Owner's Manual
Gasoline Portable Air Compressor
(For Outdoor Use only)

Equipment Protection Quick Facts

M459392B.4
ITEM NUMBER: 459392
SERIAL NUMBER: _____________
1

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Summary of Contents for NorthStar M459392B.4

  • Page 1: Equipment Protection Quick Facts

    M459392B.4 ITEM NUMBER: 459392 SERIAL NUMBER: _____________ Owner’s Manual Gasoline Portable Air Compressor (For Outdoor Use only) Instructions for Installation/Set-up, Operation, Maintenance, & Storage This NorthStar® belt-driven compressor has a single stage 2-cylinder pump, an engine with cast iron cylinders for long life, and a compact design rated for 130 maximum PSI.
  • Page 2: Table Of Contents

    Table of Contents Equipment Protection Quick Facts ............................1 TABLE OF CONTENTS ..............................2 ABOUT YOUR AIR COMPRESSOR ..........................4 SPECIFICATIONS ................................ 5 COMPONENT IDENTIFICATION ..........................6 SAFETY ..................................7 Hazard Signal Word Definitions ............................7 SAFETY LABELING ..............................8 Safety Decal Locations .................................
  • Page 3 Check Drive Belt for Tension and Alignment........................19 Inspect & Clean Spark Arrestor (if Equipped) ........................20 Keep Compressor Clean ..............................20 TROUBLESHOOTING ..............................21 PARTS EXPLOSION- MODEL #459392 REV B.4 ...................... 22 PUMP EXPLOSION ..............................23 PUMP PARTS LIST ..............................24 PUMP KITS .................................
  • Page 4: About Your Air Compressor

    About Your Air Compressor Thank you for purchasing a NorthStar air compressor! It Site Location. Intended for outdoor use only. is designed for long life, dependability, and top Personal Protection. Wear safety apparel during performance. operation, including safety glasses with side and top Intended Use.
  • Page 5: Specifications

    Specifications MODEL Model # 459392 FLOW OUTPUT Max. Pressure Rating 130 PSI Volume Rating @ 90PSI 13.7 cfm Receiver Capacity 20 gal. ENGINE Engine Honda GX160 Engine Displacement (cc) DIMENSIONS / COMPONENTS Length 41” Width 22” Height 34” Weight 195 lbs. SUPPLIES REQUIRED (not included) Engine Oil Refer to engine owner’s manual...
  • Page 6: Component Identification

    Component Identification Pneumatic Tires: Keep tire pressure at 30 PSI for Air Compressor Pump: Shipped with oil. easy movement. Belt Guard: Covers belt, engine pulley and flywheel. Unloader: Vents discharge air to atmosphere in NEVER operate compressor without belt guard in start/stop operation.
  • Page 7: Safety

    Safety Hazard Signal Word Definitions This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death. DANGER (red) indicates a hazardous situation, which if DANGER not avoided, will result in death or serious injury.
  • Page 8: Safety Labeling

    Safety Labeling Safety Decal Locations WARNING: ALWAYS make sure safety labels are in place and in good condition. If a safety label is missing or not legible, order new labels from NorthStar Product Support at 1-800-270-0810. On-Product Warning Labels Location Part numbers Description Air Compressor Instructions...
  • Page 9: Safety Decals

    Safety Decals To order replacement safety labels, call NorthStar Product Support at 1-800-270-0810.
  • Page 10: Initial Set-Up

    Initial Set-Up Step 1. Inspect & Unpack Step 2. Assembly Attach tires and handle: Upon receipt, inspect air compressor for missing or 1. Assemble tires on air compressor as shown. damaged parts. Verify that it is the compressor you (Figure 3) Allow 1/16” movement between the ordered.
  • Page 11: Step 3. Select Suitable Location

    Step 3. Select Suitable Location Place the unit so that the exhaust fumes will not  be directed towards people or building air intakes. WARNING: Lifting hazard Keep a fire extinguisher rated “ABC” nearby  The compressor is heavy. Ensure that proper lifting which is properly charged.
  • Page 12 Use pipe, tube, hose, or distribution components  WARNING: Burst hazard rated for use with compressed air and maximum Do not use plastic (PVC) pipe, rubber hose, copper, or pressure of this compressor. lead-tin soldered joints anywhere in the compressed air system.
  • Page 13: Operation

    Operation Follow Safety Rules for Operation Ensure belt guards and covers are securely in  place. Before starting the compressor, review the safety rules found below and throughout the manual. WARNING: Entanglement hazard Do NOT operate with protective covers or guards WARNING removed.
  • Page 14: Check And Fill Gasoline Tank

    Wipe up spilled gas and wait 5 minutes for  CAUTION: Synthetic lubrication hazard excess gas to evaporate before starting If you will be using a synthetic lubricant, all downstream piping material and system components must be engine. compatible. Gas-soaked rags are flammable and should ...
  • Page 15: Air Hose And Tool Use

    Air Hose and Tool Use Engine Run Engine Start Pressure control related devices. Never remove, adjust, bypass, change, modify or make substitutions for safety/relief valves, pressure switches or other pressure control related devices. Over-pressurization of the compressor could result and cause explosion. WARNING NEVER over-pressurize the receiver tank or air tools beyond nameplate capacity.
  • Page 16: Using Compressor For Spraying

    Shutdown Procedures 3. Keep fingers off trigger of tool until ready to use. A tool has power when compressor has air. Normal Shutdown 4. Ensure connections are tight/secure. Firmly grasp 1. Move the pressure switch lever to OFF and turn hose in hand when connecting or disconnecting regulator knob counter-clockwise to stop/shut off to prevent hose whip.
  • Page 17: Storage

    Storage Choose a storage location When you are finished using the compressor, you must: An appropriate storage location is: Make sure the compressor is shut down and all  Clean and dry tools are disconnected. (See “Shutdown” section.)  Away from sources of heat, open flames, sparks, Drain air receiver tank.
  • Page 18: Maintenance & Repair

    Maintenance & Repair WARNING: Maintenance hazards ALWAYS shut off the engine, disconnect the spark plug wire from spark plug and release air pressure from the receiver tank before cleaning, adjusting, or servicing the compressor. Make sure all guards and shields are replaced before re-starting. Maintenance Schedule Summary Item Frequency...
  • Page 19: Engine Maintenance

    Squirt soapy water around joints during  WARNING: Air tank hazards compressor operation and watch for bubbles. Failure to replace a rusted air receiver tank could result Developing bubbles indicate a leak is present. in tank rupture or explosion, which could cause substantial property damage, severe personal injury, or Tighten fittings if necessary.
  • Page 20: Inspect & Clean Spark Arrestor (If Equipped)

    Keep Compressor Clean 8. Tighten the four fasteners holding the engine to Do not allow air intakes to become blocked. If dust or the top plate while tension and alignment is debris accumulates in the compressor, clean the maintained. compressor with a damp cloth or soft bristle brush. 9.
  • Page 21: Troubleshooting

    Troubleshooting This section provides a list of the more frequently encountered compressor malfunctions, their causes and corrective actions. Some corrective actions can be performed by the operator or maintenance personnel, and others may require assistance of a Service Center. Contact NorthStar at 1-800-270-0810 for service locations. PROBLEM POSSIBLE CAUSE Engine does not start.
  • Page 22: Parts Explosion- Model #459392 Rev B.4

    Parts Explosion- Model #459392 Rev B.4 Ref# Part# Description Ref# Part# Description 788229 Belt Guard Cover 780894 Regulated Side Mount Gauge 788225 Belt Guard 780773 Quick Connect 788040 Manual Tube 780771 Regulator Bushing, ¾” ¼” Hex plug 33562 777838 ¼” NPT Hex Nipple 788104 Belt Guard Bracket 34738...
  • Page 23: Pump Explosion

    Pump Explosion Fig04497...
  • Page 24: Pump Parts List

    Pump Parts List Ref# Part# Description Kit # Ref# Part# Description Kit # 788880 Oil sight gauge Cylinder head Kit # 1 789386 Oil filling plug Allen bolt set Kit # 1 Bearing 789354 Air filter * Crankshaft and balancer 789355 Filter element Bearing...
  • Page 25: Pneumatic Schematic

    Pneumatic Schematic Pump Idle Down Unloader Safety Relief Regulator Valve...
  • Page 26: Appendix A: Lubricants And Compatibility

    Appendix A: Lubricants and Compatibility Alternate Lubricants. The following table lists materials that are suitable or not You may use a petroleum-based lubricant that is recommended for use with synthetic oil. As some oil premium quality, does not contain detergents, contains escapes into the compressed air, all components that only anti-rust, anti-oxidation, and anti-foam agents as come into contact with the air (i.e., piping, filters, hoses,...
  • Page 27: Limited Warranty

    Limited Warranty Dear Valued Customer: The NorthStar Product you just purchased is built with the finest material and craftsmanship. Use this product properly and enjoy the benefits from its high performance. By purchasing a NorthStar product, you show a desire for quality and durability. Like all mechanical equipment this unit requires a due amount of care.
  • Page 28 Assembled by Northern Tool & Equipment Company, Inc. Burnsville, MN 55306 NorthernTool.com...

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