NorthStar M459392L 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, open 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

M459392L
ITEM NUMBER: 459392
SERIAL NUMBER: _____________
1

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Summary of Contents for NorthStar M459392L

  • Page 1: Equipment Protection Quick Facts

    • 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.
  • 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 ..............................8 Safety Decals...................................
  • Page 3 Inspect & Clean Spark Arrestor (if Equipped) ......................... 19 Keep Compressor Clean ..............................19 TROUBLESHOOTING .............................. 20 PARTS EXPLOSION- MODEL #459392 REV K ....................... 21 PUMP EXPLOSION ..............................22 PUMP PARTS LIST ..............................23 PUMP KITS ................................23 PNEUMATIC SCHEMATIC ............................24 APPENDIX A: LUBRICANTS AND COMPATIBILITY ....................
  • 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 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...
  • 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: Follow Safety Rules For Operation

    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 lead-tin soldered joints anywhere in the compressed air pressure of this compressor. system.
  • Page 13: Check And Fill Gasoline Tank

    3. Add gas through the fill opening. Do not overfill. Pump: The compressor pump capacity for Model Allow at least ½” of empty space below fill neck to 459392 is 15.6 oz. Use SAE 30 non-detergent pump oil allow for gas expansion. (part #4043) prior to break-in.
  • Page 14: Air Hose And Tool Use

    Close regulator. • WARNING: Bursting hazard Turn the unloader to the engine START Too much air pressure causes a hazardous risk of bursting. Check the manufacturer’s maximum pressure position. (Figure 7) rating for air tools and accessories. The regulator outlet pressure must never exceed the maximum pressure Engine Run Engine Start...
  • Page 15: Attaching Air Hose And Tools

    Attaching Air Hose and Tools CAUTION: Air tools hazard Shutdown Procedures Do not attach air tools to open end of the hose until Normal Shutdown start-up is completed and the unit checks out OK. 1. Move the pressure switch lever to OFF and turn 1.
  • Page 16: 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 17: 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 18: 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 in tank rupture or explosion, which could cause Developing bubbles indicate a leak is present. substantial property damage, severe personal injury, or Tighten fittings if necessary.
  • Page 19: Inspect & Clean Spark Arrestor (If Equipped)

    Major service, including installation or instructions. Replace if damaged. replacement of parts, should be made by a qualified electrical service technician. Contact NorthStar Product Support at 1-800-270-0810 for any questions, problems, or parts orders.
  • Page 20: 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 21: Parts Explosion- Model #459392 Rev K

    Sheave, AK44H 779577 Tank Drain Valve 60590 Honda GX160 788187 20 Gallon Tank 5/8” Compression Sleeve 34723 788999 NorthStar Decal, Narrow 5/8” Compression Nut 34724 789001 NorthStar Label, Round 788396 Unloader Tube 4592900 Air Compressor Pump Right ½” Compression Fitting 34937...
  • Page 22: Pump Explosion

    Pump Explosion Fig04497...
  • Page 23: 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 24: Pneumatic Schematic

    Pneumatic Schematic Pump Idle Down Unloader Safety Relief Regulator Valve...
  • Page 25: Appendix A: Lubricants And Compatibility

    Heavy-duty Viton®, Teflon®, Epoxy Neoprene, Natural operating conditions require heavier viscosities. (Glass Filled), Oil Rubber, SBR Rubber, Refer specific operating conditions to NorthStar Product Resistant Alkyd, Acrylic Paint, Lacquer, Support at 1-800-270-0810. Fluorosilicone, Varnish, Polystyrene,...
  • Page 26: Limited Warranty

    In addition to the normal warranty, NorthStar shall warrant any normal wear item from defects in material or workmanship for a period of 90 days from the date of purchase by user. Normal wear items include, but are not limited to, belts and filter elements.
  • Page 27 This page was intentionally left blank...
  • Page 28: California Proposition 65 Information

    California Proposition 65 Information WARNING: This product can expose you to chemicals including gasoline engine exhaust, which is known to the State of California to cause cancer, and carbon monoxide, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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