Grizzly QUIET Series Owner'S Manual Download

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WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE

OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.

#CS22176 PRINTED IN CHINA

V1.03.22

MODEL T32335

2-GALLON OIL-FREE QUIET

SERIES AIR COMPRESSOR

OWNER'S MANUAL

(For models manufactured since 11/20)

***Keep for Future Reference***

Summary of Contents for QUIET Series

Page 1: ...IS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL INC CS22176 PRINTED IN CHINA V1 03 22 MODEL T32335 2 GALLON OIL FREE QUIET SERIES AIR COMPRESSOR OWNER S MANUAL For models manufactured since 11 20 Keep for Future Reference ...

Page 2: ...ng grinding tool integrity and the usage of personal protective equipment The manufacturer will not be held liable for injury or property damage from negligence improper training machine modifications or misuse Some dust created by power sanding sawing grinding drilling and other construction activities contains chemicals known to the State of California to cause cancer birth defects or other repr...

Page 3: ...ons 14 Assembly 14 Test Run 15 SECTION 4 OPERATIONS 17 Operation Overview 17 Choosing Air Hose 18 Connecting Air Tool 19 SECTION 5 ACCESSORIES 21 SECTION 6 MAINTENANCE 23 Schedule 23 Lubrication 23 Draining Tank 24 Checking Air Filter 24 Machine Storage 25 Checking for Leaks 26 SECTION 7 SERVICE 27 Troubleshooting 27 Examining Check Valve 30 Adjusting Cut In Cut Out Settings 31 SECTION 8 WIRING 33...

Page 4: ...e between the manual and machine leaves you confused or unsure about something check our website for an updated version We post current manuals and manual updates for free on our web site at www grizzly com Alternatively you can call our Technical Support for help Before calling make sure you write down the manufacture date and serial number from the machine ID label see below This information is ...

Page 5: ...me familiar with the names and locations of the controls and features shown below to better understand the instructions in this manual Regulator Tank Roll Cage Drain Valve Line Pressure Gauge Tank Pressure Gauge Safety Relief Valve Suction Machine Feet Quick Connect Port Pressure Switch Compressor Pump Motor Air Filter Discharge Line ...

Page 6: ...ned H Air Filter Cleans air entering compressor pump Figure 3 Location of air filter H Automatic Pressurization Figure 1 Pressurization components A Pressure Switch Turns motor ON when tank pressure drops below 95 PSI cut in pressure and switch is in AUTO position Switch contains pressure relief valve that will activate discharge line when tank pressure exceeds 115 PSI cut out pressure or pres sur...

Page 7: ...ure and counterclock wise to decrease pressure L Quick Connect Port Secures and releases air hose when pressed in M Line Pressure Gauge Indicates pressure of air at quick connect port Figure 4 Location of pump and exhaust tube I Dual Compressor Pump Uses piston to draw in and compress air before transferring air to tank J Exhaust Tube Transfers compressed air from pump to tank L K M J I ...

Page 8: ...uit Size 15A Connection Type Cord Plug Power Cord Included Yes Power Cord Length 72 in Power Cord Gauge 14 AWG Plug Included Yes Included Plug Type 5 15 Switch Type Pressure Switch w Circuit Breaker Motors Main Horsepower 1 5 HP Phase Single Phase Amps 8A Speed 1725 RPM Type Induction Power Transfer Direct Bearings Shielded Permanently Lubricated Main Specifications Operation Information Compresso...

Page 9: ...ated Cage Frame Steel Paint Type Finish Enamel Other Specifications Country of Origin China Warranty 1 Year Serial Number Location ID Label Sound Rating 60 dB Features Sound Rating of Only 60 dB Oil Free Lubrication 2 Gallon Tank with Maximum Airflow of 2 4 SCFM at 90 PSI Ball Valve Drain Control Durable Roll Cage with Feet for Protected Portability Included Air Regulator for Airflow Adjustment Qu...

Page 10: ...id proof DANGEROUS ENVIRONMENTS Do not use machinery in areas that are wet cluttered or have poor lighting Operating machinery in these areas greatly increases the risk of accidents and injury MENTAL ALERTNESS REQUIRED Full mental alertness is required for safe operation of machin ery Never operate under the influence of drugs or alcohol when tired or when distracted For Your Own Safety Read Instr...

Page 11: ... moving parts or flying debris Make sure they are properly installed undamaged and working correctly BEFORE operating machine FORCING MACHINERY Do not force machine It will do the job safer and better at the rate for which it was designed NEVER STAND ON MACHINE Serious injury may occur if machine is tipped or if the cutting tool is unintentionally contacted STABLE MACHINE Unexpected movement dur i...

Page 12: ...res sor pump parts heat up during operation Do not touch these parts during or immediately following operation to prevent burns MOVING AND SERVICING Disconnect power allow compressor to cool bleed air from system and disconnect attachment tools and hoses before moving or servicing to prevent impact injuries soft tissue injuries and burns TANK INTEGRITY Inspect tank attachment tools pump air lines ...

Page 13: ...ed circuit To reduce the risk of these hazards avoid over loading the machine during operation and make sure it is connected to a power supply circuit that meets the specified circuit requirements For your own safety and protection of property consult an electrician if you are unsure about wiring practices or electrical codes in your area Note Circuit requirements in this manual apply to a dedicat...

Page 14: ...cord size gets longer and the gauge size gets smaller higher gauge numbers indicate smaller sizes Any extension cord used with this machine must be in good condition and contain a ground wire and matching plug receptacle Additionally it must meet the following size requirements Minimum Gauge Size 14 AWG Maximum Length Shorter is Better 50 ft Grounding Plug Requirements Figure 6 Typical 5 15 plug a...

Page 15: ...e needed but not included for the setup assembly of this machine Description Qty Safety Glasses 1 Pr Hearing Protection 1 Needed for Setup This machine was carefully packaged for safe transport When unpacking separate all enclosed items from packaging materials and inspect them for shipping damage If items are damaged please call us immediately at 570 546 9663 IMPORTANT Save all packaging material...

Page 16: ...ider anticipated workpiece sizes and addi tional space needed for auxiliary stands work tables or other machinery when establishing a location for this machine in the shop Below is the minimum amount of space needed for the machine Placement Location Assembly To assemble machine 1 Thread air filter assembly clockwise into compressor pump see Figure 9 and hand tighten The machine must be fully asse...

Page 17: ...n DO NOT operate or allow others to operate machine until the information is understood To test run machine 1 Clear all setup tools away from machine 2 Locate machine in well ventilated area at least 18 inches from nearest wall or any other obstructions The Test Run consists of verifying the following 1 The motor powers up and runs correctly 2 the motor and pump turn OFF when the cut out pressure ...

Page 18: ...ety feature of check valve is working correctly Proceed to Step 10 If motor and pump do not turn OFF when tank pressure reaches 115 PSI then immediately turn OFF machine and dis connect it from power Safety feature of check valve is NOT working properly and must be replaced before further using machine Releasing air through safety relief valve can be extremely loud Protect hearing with ANSI approv...

Page 19: ... additional training outside of this manual Read books magazines or get formal training before beginning any proj ects Regardless of the content in this sec tion Grizzly Industrial will not be held liable for accidents caused by lack of training Do not touch compressor head or discharge line during use or immediately after compressor is active These hot parts may cause burns 3 Turns regulator knob...

Page 20: ...mpressor to remain at least 20 feet away from the operation Diameter A larger inner diameter will allow for high airflow delivery Refer to Airflow Delivery CFM on Page 19 for more information The higher CFM a tool requires the larger the inner diameter of the hose will need to be see Figure 14 Airflow Delivery Required ID 0 3 CFM 1 4 3mm 3 1 5 9 CFM 1 4 3 8 3mm 10mm 6 CFM 3 8 10mm Figure 14 Recomm...

Page 21: ...ssing air produces a lot of heat so the pump and motor require some resting time in order to cool down The cycle of an air compres sor refers to how long it takes for the compressor to be used and subsequently cooled The duty cycle dictates what percentage of the cycle you can spend using air before it must rest Airflow Delivery CFM The first consideration when choosing an air tool is whether or n...

Page 22: ...ssor to release hose plug see Figure 20 Always wear personal protective equipment required by air tool you are using Pneumatic grinders sanders paint sprayers etc require a respirator to protect against long term respiratory damage Prolonged exposure to tools with high sound ratings can result in hearing loss without the use of hearing protection Figure 20 Pushing coupler sleeve to release plug Pl...

Page 23: ...irator H3635 Cartridge Filter Pair P100 Wood dust has been linked to nasal cancer and severe respiratory illnesses If you work around dust everyday a half mask respirator can be a lifesaver Also compatible with safety glasses Figure 22 Assortment of basic eye protection Basic Eye Protection T20501 Face Shield Crown Protector 4 T20502 Face Shield Crown Protector 7 T20503 Face Shield Window T20451 K...

Page 24: ...operating pressure of 250 PSI Figure 26 T28648 3 8 x 50 Red Goodyear Rubber Air Hose T23087 Air Brush Kit Perfect for hobbies crafts and fine paint work Kit has lightweight die cast body hardened alloy steel driver operating pressure of 15 50 PSI and 0 35mm nozzle Includes 5 air hose 2 22cc paint jars 1 4 NPT adapter 5cc metal cup and metal hanger Figure 27 T23087 Air Brush Kit H7664 Nailer Staple...

Page 25: ...Refer to the instructions of any attached air tools to determine if they require air line lubrication before they are connected Lubrication Compressor will turn ON automatically when pres sure switch is set to AUTO To reduce risk of shock accidental startup always disconnect machine from power before adjustments maintenance or service Releasing air through safety relief valve or drain valve can be...

Page 26: ...ion in following step 2 Use safety relief valve to reduce tank pres sure to less than 10 PSI 3 While holding base of filter assembly in place turn filter cap counterclockwise to remove cap see Figure 29 Figure 29 Air filter assembly components If filter is fairly clean and there has not been a drop in efficiency of compressor replace cap No replacement is required If filter is dirty or clogged or ...

Page 27: ...hine with tarp or plastic sheet that will keep out dust and resist liquid or mois ture If machine will be stored in near direct sunlight use cover that will block UV rays Eye injury hazard Always wear safety glasses when handling pressurized air system Releasing air through drain valve can be extremely loud Protect hearing with ANSI approved hearing protection while performing following step 2 Use...

Page 28: ...oceed to Step 5 5 Spray suspected air leak with soap and water solution and look for air bubbles If no bubbles form repeat at different location If bubbles form proceed to Fixing Leaks Fixing Leaks 2 Use safety relief valve to reduce tank pres sure to less than 10 PSI 3 Open drain valve to relieve any remaining air 4 Remove fitting or valve that is leaking and clean 5 Apply Teflon tape or pipe dop...

Page 29: ...ected corroded connections 7 Clean replace check valve components Page 30 8 Turn compressor OFF disconnect from power and empty tank DO NOT USE until switch is replaced 9 Replace motor Machine stalls or is underpowered 1 Air filter dirty clogged 2 Pump motor have restricted airflow 3 Pressure switch cut in cut out settings have been adjusted incorrectly 4 Tripped thermal overload in motor compress...

Page 30: ... in tank or delivery pipes 5 Check valve components are dirty damaged 6 Reed valve s not sealing 7 Head gasket or valve body gasket leaking 8 Worn pump piston rings 9 Broken crankshaft or connecting rod 1 Close drain valve 2 Open drain valve to drain condensation then close 3 Replace air filter Page 24 4 Check air tank pipes and all connections for leaks Page 26 Do not attempt to repair leaking da...

Page 31: ...er separator is full if used 6 Pressure switch cut in cut out settings have been adjusted incorrectly 7 Air leaks in hose 8 Regulator at fault 9 Pressure gauge s at fault 1 Use shorter hose 2 Turn regulator knob clockwise to increase line PSI DO NOT exceed pressure rating of attached tool 3 Use a smaller attachment tool or a larger air compressor 4 Replace filter or in line filter assembly 5 Drain...

Page 32: ...ssed air into the tank and prevents it from flowing back toward the pump The diaphragm in the check valve can become damaged twisted or dirty and cause the valve to leak or prevent the compressor from pressurizing Eye injury hazard Always wear safety glasses when handling pressurized air system Tool Needed Qty Wrench or Socket 19mm 1 To examine check valve 1 DISCONNECT MACHINE FROM POWER Releasing...

Page 33: ...ng pressurized air system Tools Needed Qty Phillips Head Screwdriver 2 1 Flat Head Screwdriver 1 4 1 Adjusting Cut In Cut Out Settings If the minimum and maximum tank pressure set tings both have to be raised or lowered at the same time then follow these steps To adjust cut in cut out settings 1 Operate compressor and record cut in and cut out pressures 2 DISCONNECT MACHINE FROM POWER Figure 33 Lo...

Page 34: ...ank pressure setting Turn screw half turn clockwise to increase tank pressure Turn screw half turn counterclockwise to decrease tank pressure 6 Install pressure switch cover 7 Connect machine to power start compres sor and cycle compressor through cut in cut out pressures If compressor does not automatically turn OFF at 115 PSI turn machine OFF before pressure reaches 120 PSI Adjust pressure switc...

Page 35: ...nt at the time of printing but may not match your machine If you find this to be the case use the wiring diagram inside the motor junction box CAPACITORS INVERTERS Some capacitors and power inverters store an electrical charge for up to 10 minutes after being disconnected from the power source To reduce the risk of being shocked wait at least this long before working on capacitors EXPERIENCING DIF...

Page 36: ...READ ELECTRICAL SAFETY ON PAGE 33 LINE MOTOR LEFOO LF10 4H RUN CAPACITOR PRESSURE SWITCH GND Neutral Hot Ground 120 VAC 5 15 Plug CBB60 70uF 250V MOTOR 120V Wiring Diagram Figure 37 Pressure switch wiring Figure 38 Run capacitor wiring ...

Page 37: ...11 41 12 42 13 43 14 44 15 45 16 46 17 47 18 48 19 49 20 50 21 51 22 23 53 24 54 25 55 26 56 27 57 28 58 29 59 30 60 61 62 12 10 15 16 17 18 34 25 24 4 5 6 36 7 8 9 11 19 20 35 Main SECTION 9 PARTS To order parts contact MEGA by phone at 832 415 6995 or email at CS megacompressor com ...

Page 38: ...2 46 PIPE NIPPLE U5003 1 16 VALVE STOP JC800 16 2 47 SAFETY RELIEF VALVE U6004 1 17 EXHAUST VALVE JC800 17 2 48 PRESSURE SWITCH U6005 1 18 VALVE PLATE JC800 18 2 49 R CAPACITOR 70M 250V JC800 49 1 19 INTAKE VALVE JC800 19 2 50 CAPACITOR COVER JC800 50 1 20 FLAT WASHER 4MM JC800 20 2 51 CHECK VALVE JC800 51 1 21 FAN LEFT U1002 1 53 BRAIDED DISCHARGE LINE U1012 1 22 ECCENTRIC BEARING JC800 22 2 54 T...

Page 39: ...Only operate with all guards covers and parts in place 10 Never leave machine running unattended 11 DO NOT use if cord plug or any other electrical equipment becomes damaged promptly repair 12 DO NOT stand on compressor or obstruct airflow to ventilation openings 13 DO NOT exceed pressure rating of tools or attachments 14 DO NOT aim compressed air at body or people 15 Inspect compressor air lines ...

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