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ManualsBrandsNorthStar ManualsAir Tools + CompressorsGas-Powered Air Compressor — Honda GX160 OHV Engine, 8-Gallon Twin Tank, 13.7 CFM @ 90 PSI

M459212L

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 (Model 459212) or a 2-stage 3-cylinder

pump (Model 459222), an engine with cast iron cylinders for long life, and a compact design rated for 130 maximum

PSI (Model 459212) or 175 maximum PSI (Model 459222). 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.

Equipment Protection Quick Facts

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 valves 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.

ITEM NUMBER: 459212, 459222

SERIAL NUMBER: _____________

Summary of content (32 pages)

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M459212L ITEM NUMBER: 459212, 459222 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 (Model 459212) or a 2-stage 3-cylinder pump (Model 459222), an engine with cast iron cylinders for long life, and a compact design rated for 130 maximum PSI (Model 459212) or 175 maximum PSI (Model 459222).
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Table of Contents Equipment Protection Quick Facts ........................................................................................................................................ 1 TABLE OF CONTENTS ................................................................................................................................................ 2 ABOUT YOUR AIR COMPRESSOR ............................................................................................................................
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Engine Maintenance ........................................................................................................................................................... 18 Change Pump Oil ................................................................................................................................................................ 18 Drain Receiver Tank and Inspect Tank .....................................................................................................................
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About Your Air Compressor Thank you for purchasing a NorthStar air compressor! It is designed for long life, dependability, and top performance. Site Location. Intended for outdoor use only. Personal Protection. Wear safety apparel during operation, including safety glasses with side and top protection. Ear protection is also recommended if working near any operating engine. Intended Use.
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Specifications MODEL Model # 459212 459222 FLOW OUTPUT Max. Pressure Rating 130 PSI 175 PSI Volume Rating @ 90PSI 13.7 CFM 14.9 CFM Receiver Capacity 8 gal. 8 gal. ENGINE Engine Honda GX160 Honda GX270 Engine Displacement (cc) 163 cc 270 cc DIMENSIONS / COMPONENTS Length 44” 44” Width 28” 28” Height 28” 28” Weight 184 lbs. 217 lbs.
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Component Identification 8 1. 2. 3. 4. 5. 6. 7. 8. 9. Pneumatic Tires: Keep tire pressure at 30 PSI for easy movement. Unloader: Vents discharge air to atmosphere in start/stop operation. Lifting Eyes: May also be used as tie down locations. Discharge Tube: Carries compressed air from pump to safety/check valve, and then to the storage tank. It becomes very hot during use and can cause severe burns. Never touch. Engine: NOT shipped with oil. Refer to engine Owner’s Manual for proper oil and capacity.
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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 not avoided, will result in death or serious injury. DANGER WARNING (orange) indicates a hazardous situation, which if not avoided, could result in death or serious injury.
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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.
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Safety Decals 5 1 2 3 4 To order replacement safety labels, call NorthStar Product Support at 1-800-270-0810.
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Initial Set-Up Step 1. Inspect & Unpack Step 2. Assembly Remove from pallet: Upon receipt, inspect air compressor for missing or damaged parts. Verify that it is the compressor you ordered. 1. Unbolt the compressor feet by removing the bolts and nuts and discarding them. (Figure 3) See “Component Identification” section of this manual for a diagram of the compressor and its components. • For missing or damaged components, please contact Product Support at 1-800-270-0810.
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Outdoor Use Only Select a suitable outdoor location: • Where it will NOT be exposed to rain, snow, or direct sunlight. • Where no flammable vapors, dusts, and gases are present. • At least 7 feet away from combustible materials • At least 20 feet from the home, away from windows, vents and air intakes, to allow proper ventilation. • Away from other heat-generating equipment. • Away from dusty/dirty conditions.
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Operation Follow Safety Rules for Operation • Before starting the compressor, review the safety rules found below and throughout the manual. Ensure belt guards and covers are securely in place. WARNING: Entanglement hazard Do NOT operate with protective covers or guards removed. Doing so could expose high speed moving components which could allow for the operator or bystanders to become entangled. Entanglement in this equipment may result in serious injury, amputation or death.
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To Fill Gas Tank: 1. Before removing fuel cap, make sure compressor has been off and allowed to cool for at least 2 minutes. Oil Cap Breather Cap WARNING: Hot engine hazard A running engine is hot enough to ignite fuel. Never add fuel or remove gas cap if engine is running or still hot. Let cool at least 2 minutes. Sight Glass Figure 6 2. Remove fuel cap. 3. Add gas through the fill opening. Do not overfill. Allow at least ½” of empty space below fill neck to allow for gas expansion. 4.
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Start-Up Procedures WARNING: Inflatables/Low PSI tire Never use compressor to inflate small low-pressure objects, i.e., balloons/inflatables, small or low volume PSI tires. It is easy to over-pressurize them, causing them to rupture. Use a gauge to check the pressure regularly. Observe the inflation capacity of the object prior to filling with air. CAUTION: Break-in period Before initial use, open drain valves and run the compressor for 20 minutes to break-in pump parts. 1. 2.
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• the gun as droplets mixed with the spray material. If this is not acceptable for your application, an external air dryer must be added to the system. When using high-pressure tools, make sure the tool is properly coupled, user is wearing protective equipment, and there are no persons nearby. Shutdown Procedures Attaching Air Hose and Tools Normal Shutdown 1. Move the pressure switch lever to OFF and turn regulator knob counter-clockwise to stop/shut off air-flow 2. Turn engine switch to OFF position.
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Storage Choose a storage location When you are finished using the compressor, you must: • Make sure the compressor is shut down and all tools are disconnected. (See “Shutdown” section.) • Drain air receiver tank. • Store the compressor properly. An appropriate storage location is: • Clean and dry • Away from sources of heat, open flames, sparks, or pilot lights, even if gas tank is empty. Residual gasoline could ignite. • Away from extreme high or low temperatures.
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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.
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Squirt soapy water around joints during compressor operation and watch for bubbles. Developing bubbles indicate a leak is present. • Tighten fittings if necessary. • WARNING: Air tank hazards Failure to replace a rusted air receiver tank could result in tank rupture or explosion, which could cause substantial property damage, severe personal injury, or death. Never modify or repair a tank. Obtain replacement from service center.
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Keep Compressor Clean 8. Tighten the four fasteners holding the engine to the top plate while tension and alignment is maintained. 9. Attach the belt guard cover. Do not allow air intakes to become blocked. If dust or debris accumulates in the compressor, clean the compressor with a damp cloth or soft bristle brush. Inspect & Clean Spark Arrestor (if Equipped) Note: Do not spray compressor with a garden hose or pressure washer. Water may enter the compressor and cause damage to the engine and pump.
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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 Engine does not start. Air delivery drops off. Compressor does not come up to speed. Compressor is slow to come up to speed. Compressor will not unload cycle.
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Parts Explosion- Model 459212 & 459222 Rev L 2 612 Fig0 21
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Parts List- Model 459212 & 459222 Rev L Ref# Description Model Qty Ref# 28 35120 35121 CD4604 1 29 34699 459212 459222 All All 459212 459222 All 459212 459222 1 1 1 1 1 1 1 1 1 30 780433 Description 1/4” Compression Long Nut Safety Valve, ¼” ASME Honda Bushing Air Gauge, Liquid Filled ¼” Street Tee 60590 Honda GX 160 459212 1 26 39115 788040 791842 Honda GX 270 Manual Tube Sheave, AK44H 459222 All 459212 1 1 1 35621 Sheave, AK49H 459222 33562 777790 798583 799801 780833 788565 789
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459212 Pump Explosion Fig04497 23
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459212 Pump Parts List Ref# 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Part# N/A N/A 789354 789355 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 789384 N/A N/A N/A Description Cylinder head Allen bolt set Air filter * Filter element Cylinder head gasket In.& ex.
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459222 Pump Explosion 25
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459222 Pump Parts List Ref# 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 * Part# N/A N/A 789354 789355 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 789384 N/A N/A N/A 788880 789386 N/A N/A N/A N/A N/A N/A N/A 788882 789366 N/A N/A N/A N/A N/A 789369 789370 N/A N/A N/A N/A N/A N/A 789396 N/A N/A N/A 789524 Description Cylinder head Allen bolt set Air filter * Filter element Cylinder head gasket In.& ex.
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459222 Pump Kits Kit # 6 – Piston Ring Kit– Part # 789360 Ref# Description Qty 10 Cylinder gasket 2 11 Piston ring 2 40 Piston ring 1 Kit # 1 - Cylinder Head Kit– Part # 789336 Ref# Description Qty Kit Qty 1 Cylinder head 1 2 2 Allen bolt set 4 Kit # 2 – Gasket Seal Kit– Part # 789356 Ref# Description Qty Kit Qty 5 Cylinder head gasket 2 7 Valve seat gasket 2 10 Cylinder gasket 2 16 Front cover gasket 1 1 24 Rear bearing seat gasket 1 27 Oil seal 1 38 Valve seat gasket 1 Kit # 3 – Valve Kit– Part # 789357
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459212 Pneumatic Schematic 4592900 PUMP IDLE DOWN UNLOADER REGULATOR SAFETY RELIEF VALVE CHECK VALVE 4 GALLON TANK 4 GALLON TANK 28
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459222 Pneumatic Schematic SAFETY RELIEF VALVE 4593000 PUMP IDLE DOWN UNLOADER REGULATOR SAFETY RELIEF VALVE CHECK VALVE 4 GALLON TANK 4 GALLON TANK 29
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Appendix A: Lubricants and Compatibility Alternate Lubricants. The following table lists materials that are suitable or not recommended for use with synthetic oil. As some oil escapes into the compressed air, all components that come into contact with the air (i.e., piping, filters, hoses, tools, etc) must be compatible with synthetic oil.
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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. Treat this unit like the high quality piece of machinery it is. Neglect and improper handling may impair its performance.
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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. Assembled by Northern Tool & Equipment Company, Inc. Burnsville, MN 55306 NorthernTool.