Grizzly T32336 Owner'S Manual Download Page 1

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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.

#CS22202 PRINTED IN CHINA

V2.04.22

MODEL T32336

4-GALLON OIL-FREE QUIET

SERIES AIR COMPRESSOR

OWNER'S MANUAL

(For models manufactured since 05/22)

***Keep for Future Reference***

Summary of Contents for T32336

Page 1: ...RTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL INC CS22202 PRINTED IN CHINA V2 04 22 MODEL T32336 4 GALLON OIL FREE QUIET SERIES AIR COMPRESSOR OWNER S MANUAL For models manufactured since 05 22 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: ...ns 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 Tanks 24 Checking Air Filter 24 Machine Storage 25 Checking for Leaks 26 SECTION 7 SERVICE 27 Troubleshooting 27 Inspecting Check Valve 30 Adjusting Cut In Cut Out Settings 31 SECTION 8 WIRING 3...

Page 4: ...made every effort to be exact with the instruc tions specifications drawings and photographs in this manual Sometimes we make mistakes but our policy of continuous improvement also means that sometimes the machine you receive is slightly different than shown in the manual If you find this to be the case and the difference between the manual and machine leaves you confused or unsure about something...

Page 5: ...iar with the names and locations of the controls and features shown below to better understand the instructions in this manual Regulator Drain Valve Tank 1 of 2 Machine Foot 1 of 4 Line Pressure Gauge Quick Connect Port 1 of 2 Tank Pressure Gauge Motor Air Filter Discharge Line Exhaust Tube Compressor Pump Safety Relief Valve Pressure Switch ...

Page 6: ...Pump Uses piston to draw in and compress air before transferring air to tanks E Air Filter Cleans air entering compressor pump F Exhaust Tube Transfers compressed air from pump to tanks Figure 2 Rear air input components E F D Like all machinery there is potential danger when operating this machine Accidents are frequently caused by lack of familiarity or failure to pay attention Use this machine ...

Page 7: ...Line Releases air from compres sor pump and outlet line when tank pressure exceeds 135 PSI cut out pressure H Pressure Switch Lever Toggles pressure switch between OFF and AUTO modes Machine is OFF in OFF mode and will con tinue to pressurize when in AUTO mode I Safety Relief Valve Pops open to release tank pressure in the event that pressure switch fails to stop motor at cut out pressure J Pressu...

Page 8: ...m Circuit 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 Motor Main Horsepower 2 HP Phase Single Phase Amps 11A Speed 1725 RPM Type Induction Power Transfer Direct Bearings Shielded Permanently Lubricated Main Specifications Operation Information Compressor Style Horizo...

Page 9: ... Type Finish Enamel Other Specifications Country of Origin China Warranty 1 Year Serial Number Location ID Label Sound Rating 60 71 dB Features Sound Rating of Under 71 dB Oil Free Lubrication 4 Gallon Twin Stack with Maximum Airflow of 4 5 SCFM at 90 PSI Ball Valve Drain Control Durable Roll Cage with Rubber Feet for Protected Portability Included Air Regulator for Airflow Adjustment Two Quick Co...

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: ...rsized 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 ded...

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 5 Typical 5 15 plug a...

Page 15: ...are needed but not included for the setup assembly of this machine Description Qty Safety Glasses 1 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 materials...

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 8 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 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 is rea...

Page 18: ...and dis connect it from power Safety feature of check valve is NOT working properly and must be replaced before further using machine 10 Turn machine OFF and slowly pull safety relief valve ring to bleed pressure from tanks see Figure 12 If safety relieve valve bleeds pressure from tanks and air stops leaking when pressure is released then safety feature of safety relief valve is working correct l...

Page 19: ...dditional 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 a...

Page 20: ... quick couplers see Figure 15 so you will need a 1 4 NPT male plug attached to the hose for each port Male Coupler Female Coupler Male Plug Female Plug Figure 15 Location of quick coupler outlet ports Quick Couplers Length There are many options when it comes to hoses The most important aspects for an air compressor are going to be length diameter and fittings The material of the hose is also an i...

Page 21: ...sels grinders sanders tire inflators and paint sprayers Air hammers impact wrenches impact hammers and blow guns will probably require a larger compressor capable of 10 110 CFM Duty Cycle The duty cycle of your compressor will also have an effect on how efficient the airflow delivery is Refer to Figure 16 for some common duty cycles and what they mean Your second consideration should be the recom ...

Page 22: ...igure 17 all the way counterclockwise 2 Disconnect air tool from hose 3 Push coupler sleeve toward compressor to release hose plug see Figure 19 Note Air will escape when connection is bro ken if tanks are still pressurized Figure 19 Pushing coupler sleeve to release plug Plug Coupler Sleeve Eye injury hazard Always wear safety glasses when handling pressurized air system Pressurized air escaping ...

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 H4978 Deluxe Earmuffs 27dB H4979 Twin Cup Hearing Protector 29dB T31617 Foam Earplugs 7 pairs 32dB Protect yourself comfortably with hearing protec tion Especially important ...

Page 24: ...a view window that tells you when to reload trigger mode adjustable depth stop rubberized grip and adjustable exhaust port It has an operating pressure of 60 100 PSI and 1 4 NPT air hookup Figure 23 H7664 Nailer Stapler Kit T28648 3 8 x 50 Red Goodyear Rubber Air Hose This hose has a weather oil and solvent resistant outer coating solid brass 1 4 NPT end fittings spi ral synthetic yarn reinforceme...

Page 25: ...l T32336 is an oil free air compres sor so no lubrication is necessary Refer to the instructions of any attached air tools to determine if they require air line lubrication before they are connected Lubrication Do not touch compressor head or discharge line during use or immediately after compressor is active These hot parts may cause burns Allow compressor to cool before handling Eye injury hazar...

Page 26: ...ccumulate in the tanks depend ing on usage and humidity Drain water from the tanks daily to increase the lifespan of the compressor and air tools and to prevent tank corrosion Draining Tanks Figure 27 Drain valve handle open Drain Valve Handle To drain tanks 1 DISCONNECT MACHINE FROM POWER 2 Use safety relief valve to reduce tank pres sure to less than 10 PSI 3 Open drain valve see Figure 27 to dr...

Page 27: ...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 safety relief valve can be extremely loud Protect hearing with ANSI approved hearing protection while performing following step 2 ...

Page 28: ...Spray suspected air leak with soap and water solution and look for air bubbles If bubbles do not form repeat at different location If bubbles do 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 5 Clean threads apply thread sealing tape or pipe do...

Page 29: ...age 31 Do not exceed cut in cut out pressures listed on data sheet Page 6 or inside pressure switch 5 Ensure circuit is free of shorts Reset circuit breaker or replace fuse 6 Reduce load on compressor and allow longer cool down periods 7 Fix broken wires or disconnected corroded connections 8 Clean replace check valve components Page 30 9 Turn compressor OFF disconnect from power and empty tanks D...

Page 30: ...on data sheet Page 6 or inside pressure switch 2 Turn compressor OFF disconnect from power and empty tanks DO NOT USE until switch is replaced 3 Replace Motor Electrical Cont Operation Symptom Possible Cause Possible Solution Air leaks from pressure switch 1 Check valve components are dirty damaged 2 Pressure switch at fault 1 Clean replace check valve components Page 30 2 Turn compressor OFF disc...

Page 31: ...e during use 1 Tanks need to be drained 2 In line water separator is full if used 3 Ambient environment has too much humidity 1 Open drain valve to drain condensation 2 Drain water separator 3 Install in line air dryer and water separator Air tool has low supply pressure but compressor has sufficient air pressure 1 Air hose is too long 2 Regulator needs to be adjusted for higher airflow delivery 3...

Page 32: ...If you remove 4 bolts screws shown in Figure 32 and remove control panel it may be easier to access cap from front Figure 32 Location of control panel fasteners x 4 5 Inspect seal ring and diaphragm see Figure 33 for damage and dirt Figure 33 Check valve components Seal Ring Diaphragm To inspect check valve 1 DISCONNECT MACHINE FROM POWER Releasing air through safety relief valve can be extremely ...

Page 33: ...sting 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 34 Location of pressure switch cover Phillips head screw Pressure Switch Cover Releasing air through safety re...

Page 34: ...ssure is 135 PSI or lower Figure 36 Location of cut out only adjustment screw Cut Out Adjustment Screw Adjusting Only Cut Out Setting If only the maximum tank pressure setting needs to be adjusted then follow these steps Keep in mind that the allowable pressure differential between cut in pressure and cut out pressure must be kept between 30 40 PSI Exceeding this range can cause the compressor to ...

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 LEFOO LF10 4H Run Capacitor PRESSURE SWITCH CBB60 80uF 250V LINE MOTOR GND Neutral Hot Ground 120 VAC 5 15 Plug MOTOR 120V Wiring Diagram Figure 38 Pressure switch wiring Figure 37 Run capacitor wiring ...

Page 37: ...54 5 30 55 31 56 7 32 57 8 33 58 9 34 59 10 35 60 11 36 61 12 37 62 13 38 63 14 39 64 15 40 65 16 41 66 17 42 67 18 43 68 19 44 69 20 45 70 21 46 71 22 47 72 23 48 73 24 49 74 25 50 75 Main To order parts contact MEGA by phone at 832 415 6995 or email at CS megacompressor com ...

Page 38: ... LOWER VALVE PLATE 2 55 UNIVERSAL COUPLER 1 4 NPT 2 18 BUMPER 2 56 BALL DRAIN VALVE 1 19 HEX BOLT M4 7 X 8 2 57 PHLP HD SCR M5 8 X 25 4 20 O RING 68 X 2 5 2 58 FLAT WASHER 5MM 4 21 CYLINDER 2 59 RUBBER FOOT 4 22 HEX BOLT M6 1 X 16 2 60 TANK ASSEMBLY 1 23 PRESSURE PLATE 2 61 LOCK NUT M6 1 4 24 PISTON RING 2 62 FENDER WASHER 6MM 4 25 CONNECTING ROD 2 63 PHLP HD SCR M5 8 X 35 3 26 BALL BEARING 6203ZZ...

Page 39: ... 7 DO NOT adjust or remove safety valve or modify machine 8 Only operate in well ventilated area free of combustible materials DO NOT smoke while spraying and do not spray flammable material in confined area near flame compressor Locate compressor at least 20 feet from spray area 9 Only operate with all guards covers and parts in place 10 Never leave machine running unattended 11 DO NOT use if cor...

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