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Operation (continued)

Draining the tank

WARNING:

 Risk of unsafe operation. Air tanks contain 

high pressure air. Keep face and other body parts away 
from outlet of drain. Use eye protection [ANSI Z87.1 (CAN/
CSA Z94.3)] when draining, as debris can be kicked up 
into face.

WARNING:

 Risk from noise. Use ear protection (ANSI 

S12.6 (S3.19), as air flow noise is loud when draining.

WARNING:

 Risk of bursting. Water will condense in the 

air tank. If not drained, water will corrode and weaken the 
air tank causing a risk of air tank rupture.

NOTE:

 All compressed air systems generate condensate 

that accumulates in any drain point (e.g., tanks, filter, 
after-coolers, dryers). This condensate contains lubricating 
oil and/or substances which may be regulated and must 
be disposed of in accordance with local, state, and federal 
laws and regulations.

NOTE:

 If drain valve is plugged, release all air pressure. 

The valve can then be removed, cleaned, then reinstalled.

NOTE:

 Risk of property damage. Drained water from air 

tank may contain oil and rust which can cause stains.

 

Set the AUTO ( I ) / OFF ( O ) switch (1) to the off 
position.

 

Slowly bleed the air from the compressor 
tank by pulling the safety valve to allow the 
pressure to escape from the tank until the 
pressure is approximately 20 psi.

 

Drain water from the tank by opening the drain 
valve (2) on the bottom of the tank.

 

After the water has been drained, close the 
drain valve (2). The air compressor can now 
be stored. 

2

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C302H_HUSKY_manual_5-15-ENG.indd   17

6/10/15   12:05 PM

Summary of Contents for C302H

Page 1: ...sit us online to see our full line of products available for your home improvement needs Thank you for choosing Husky USE AND CARE GUIDE 30 GALLON PORTABLE AIR COMPRESSOR Questions problems missing pa...

Page 2: ...el 22 Torquing the Compressor Head Bolts 23 Care and Cleaning 23 Troubleshooting 24 Service Parts 26 This manual contains information that is important for you to know and understand This information...

Page 3: ...the unit is secured with straps to prevent tipping Use care when driving to prevent tipping the unit over in the vehicle Damage can occur to the compressor or surrounding items if the compressor is ti...

Page 4: ...sed air toward people or animals Protect your lungs Wear a face or dust mask if the operation is dusty Do not use this air compressor to spray chemicals Your lungs can be damaged by inhaling toxic fum...

Page 5: ...ltage drop will cause a loss of power and the motor will overheat If the air compressor does not operate when plugged into an outlet double check the power supply WARNING When using an extension cord...

Page 6: ...es and ordinances Substitution of the signal word DANGER for WARNING is not prohibited when the risk associated with the product is such that a situation exists which if not avoided will result in dea...

Page 7: ...arranty does not apply to any damage to the manufacturer s product that is the result of improper maintenance or to any manufacturer s product that has been altered or modified The warranty does not e...

Page 8: ...nt 15 A Fuse type Time delay Net weight 148 lbs DUTY CYCLE This air compressor pump is capable of running continuously However to prolong the life of your air compressor it is recommended that a 50 av...

Page 9: ...e in the tank E Air Compressor Pump Compresses air into the air tank Working air is not available until the compressor has raised the air tank pressure above that required at the air outlet F Drain Va...

Page 10: ...the air flow to the air compressor 18 in 0 5 m Part Description K Thermal Overload Reset not shown This motor has a manual thermal overload protector If the motor overheats for any reason the overload...

Page 11: ...s are secure at all terminals and connections Make sure all contacts move freely and are not obstructed Open the drain valve 2 fully to permit air to escape and prevent air pressure build up in the ai...

Page 12: ...ools Failure to do so could result in objects being thrown into your eyes resulting in possible serious injury The compressor is assembled at the factory and ready for use Check all components to ensu...

Page 13: ...oof ing nailer Impact Wrench Heavy duty 1 2 in and 3 4 in impact wrench Air ratchet Recommended Tool Use Tool Cutting Drilling Surface Prep Painting HVLP Painting Grease Gun Air hammer Cut off tool Dr...

Page 14: ...unsafe operation Compressed air from the unit may contain wa ter condensation and oil mist Do not spray un fil tered air at an item that could be damaged by moisture Some air tools and accessories may...

Page 15: ...Failure to heed this warning could result in death or serious personal injury The safety valve automatically releases air when the receiver pressure exceeds the preset maximum Check the valve before e...

Page 16: ...ure regulator knob Using a higher pressure than needed will drain air from the tank more rapidly and cause the unit to cycle on more frequently Rotate the pressure regulator knob 1 to the desired line...

Page 17: ...int e g tanks filter after coolers dryers This condensate contains lubricating oil and or substances which may be regulated and must be disposed of in accordance with local state and federal laws and...

Page 18: ...r parts may create a hazard or cause product damage WARNING Always release all pressure disconnect from power supply and allow unit to cool to the touch before cleaning or making repairs on the air co...

Page 19: ...SAE 10 weight oil CHANGING THE OIL Remove the oil fill plug 1 Remove the oil drain plug 2 and drain the oil into a suitable container Replace the oil drain plug 2 and tighten securely Slowly add comp...

Page 20: ...oving parts Never operate the unit with the belt guard removed The belt guard should be removed only when the air compressor power is disconnected Turn the air compressor off lock out the power supply...

Page 21: ...1 2 in 12 7 mm at midway between the pulley and the flywheel when a five pound 2 26 kg weight is applied at the midway point When proper belt tension is achieved tighten all four motor mounting screw...

Page 22: ...should be no more than 1 16 in 1 6 mm If the difference is greater than 1 16 in 1 6 mm loosen the set screw holding the motor drive pulley R to the shaft and adjust the pulley position on the shaft u...

Page 23: ...open ends down to allow any moisture to drain Protect the electrical cord and air hose from damage such as being stepped on or run over Wind them loosely around the compressor handle TORQUING THE COMP...

Page 24: ...ntil the compressor restarts automatically The motor hums while running slowly or it doesn t run at all There is low voltage from the power source Call an electrician The wrong gauge wire or length of...

Page 25: ...is loose or open Tighten the drain valve The check valve is leaking Bring the compressor to a service center There is excessive moisture in the discharge air There is excessive water in the air tank...

Page 26: ...4 22 30 31 32 26 35 27 25 13 33 1 28 12 19 7 3 5 6 36 37 37 36 Torque to 55 100 in lbs 24 Torque to 15 20 lb ft lbs 34 Torque to 35 65 in lbs 32 NOTES Service Parts C302H AIR COMPRESSOR C302H_HUSKY_ma...

Page 27: ...1 9F Head Bolt Kit of 4 E108144 9G Flywheel E108146 9H Flywheel Bolt E108148 9I Flywheel Washer E108150 9J Flywheel Lock Washer E108151 9K Oil Sightglass E108152 9L Breather Plug E108153 9M Oil Plug E...

Page 28: ...24 Assy Nut Sleeve 3 8 E105998 25 Beltguard Inner E106045 26 Beltguard Outer E106046 27 Belt A Section A44 E107337 28 Screw 250 20 X 75 Kit of 3 E108095 30 Tube Press Rel E107338 31 Brass Insert E107...

Page 29: ...ore returning to the store call Husky Customer Service 8 a m 6 p m EST Monday Friday 1 888 43 HUSKY HUSKYTOOLS COM Retain this manual for future use Document Number E109204 05 20 2015 C302H_HUSKY_manu...

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