Operation manual ac5060b air compressor caution read this manual carefully before operating or servicing this air compressor, to familiarize yourself with the proper safety, operation, and standard operating procedures of this unit. Failure to comply with instructions in this manual could result in ...
2 table of contents safety 6 safety rules 7 safety warnings overview 11 basic air compressor components assembly 13 assembling the compressor installation 15 installation chart 16 typical installation controls 17 compressor controls electrical power requirements 18 electrical wiring 18 main power pa...
3 table of contents maintenance 24 draining the tank 24 checking the oil 24 changing the oil 25 belt tension and pulley alignment 25 adjusting drive belt tension 25 pulley alignment 27 cleaning the air filter 27 checking the relief valve 27 testing for leaks 27 storage 28 maintenance chart troublesh...
4 using the operator’s manual the operating manual is an important part of your compressor and should be read thoroughly before initial use, and referred to often to make sure adequate safety and service concerns are being addressed. Reading the owner’s manual thoroughly will help avoid any personal...
5 product identification record identification numbers compressor if you need to contact an authorized dealer or customer service (1-866-770-1711) for information on servicing, always provide the product model and identification numbers. You will need to locate the model and serial number for the pu...
6 safety the safety alert symbol ( ) is used with a signal word (danger, caution, warning), a pictorial and/or a safety message to alert you to hazards. Danger indicates a hazard which, if not avoided, will result in death or serious injury. Warning indicates a hazard which, if not avoided, could re...
7 safety warning risk of fire or explosion. Never spray flammable liquids in confined area. It is normal for the motor and pressure switch to produce sparks while operating. If sparks come into contact with vapors from gasoline or other solvents, they may ignite, causing fire or explosion. Always op...
8 safety warning risk of electrical shock. Never use an electric air compressor outdoors when it is raining or on a wet surface, as it may cause an electric shock. Warning risk of injury. This unit starts automatically. Always shut off the main power disconnect, and bleed all pressure from the syste...
9 safety warning risk of eye injury. Always wear ansi z87.1 approved safety goggles when using an air compressor. Never point any nozzle or sprayer toward a person or any part of the body. Equipment can cause serious injury if the spray penetrates the skin. Warning california proposition 65 warning:...
10 safety caution 1. Drain the moisture from the tank on a daily basis. A clean, dry tank will help prevent corrosion. 2. Pull the pressure relief valve ring daily to ensure that the valve is functioning properly, and to clear the valve of any possible obstructions. 3. To provide proper ventilation ...
11 overview the basic components of the air compressor are the electric motor, pump, pressure switch and tank (see fig. 1). The tank may be vertical or horizontal, varying in size and capacity. The electric motor (see a) powers the pump. The electric motor is equipped with an overload protector to h...
12 overview basic air compressor components fig 1.
13 assembly caution • on stationary models the shipping pallet is not designed as a base for an operating compressor. Operating the compressor while it is on the pallet will void your warranty. Assembly assembling the compressor 1. Unpack the air compressor. Inspect the unit for damage. If the unit ...
14 assembly fig 2 4. Connect an air hose or distirbution line (not included) to the compressor..
15 installation installation installation chart warning • risk of bursting, resulting in injury. Never use plastic pipe for compressed air. Caution • never use lubricator for paint spraying or similar applications..
16 installation a. Air flow b. Feeder line c. Drain leg d. Moisture trap with drain e. Non-lubricated supply line f. 1/4 turn valve g. Bypass h. Air dryer or aftercooler j. Line filter k. Drip tee with drain l. Air/water filter with petcock m. Regulator n. Lubricator p. Quick coupler r. Air hose to ...
17 controls controls compressor controls pressure switch (see a) this switch turns on the compressor. It is operated manually, but when in the auto position, it allows the compressor to start up or shut down automatically, without warning, upon air demand. Always set this switch to off when the comp...
18 electrical power requirements electrical power requirements electrical power requirements electrical wiring refer to the air compressor’s serial label for the unit’s voltage and amper- age requirements. Ensure that all wiring is done by a licensed electrician, in accordance with the national elec...
19 electrical power requirements electrical power requirements grounding instructions this product must be connected to a grounded, metallic, permanent wiring system, or an equipment - grounding terminal or lead on the product..
20 break-in of the pump break-in of the pump break-in of the pump 1. Make sure the power is connected at the power panel. 2. Check the oil level in the pump (see “checking the oil” in the maintenance section). 3. Open the petcock (see f). 4. Turn on the main power disconnect switch. Turn the pressur...
21 fig 6 break-in of the pump open close f e.
22 operating instructions operating instructions daily startup 1. Check the oil level in the pump (see “checking the oil” in the maintenance section). 2. Make sure the main power disconnect switch is shut off. 3. Close the tank petcock (see e). 4. Turn on the main power disconnect switch. Turn the p...
23 caution escaping air and moisture can propel debris that may cause eye injury. Wear safety goggles when opening petcock. Operating instructions open close f e.
24 maintenance maintenance draining the tank warning • this unit starts automatically. Always shut off the main power disconnect, and bleed all pressure from the system before servicing the compressor, and when the compressor is not in use. Do not use the unit with the shrouds or belt guard removed....
25 maintenance a = full b = add c = oil drain plug d = oil level sight glass e = oil fill plug fig 7 belt tension and pulley alignment note: drive belt tensioning and pulley alignment are done at the same time. They are discussed separately for clarity. Adjusting drive belt tension proper belt tensi...
26 maintenance fig 8 pulley alignment to check pulley alignment, remove the belt guard and place a straightedge (see a) against the pump flywheel (see b) (see fig. 9). Measure and record the distance from the straightedge to the edge of the drive belt at point c. Then measure the distance from the s...
27 maintenance cleaning the air filter a dirty air filter will reduce the compressor’s performance and life. To avoid any internal contamination of the pump, the filter should be cleaned frequently, and replaced on a regular basis. Felt filters should be cleaned in warm, soapy water, rinsed, and all...
28 maintenance maintenance chart procedure daily 100 hours inspect and clean air filter x check pump oil level x change pump oil (use synthetic, non-detergent air compressor oil) x operate the pressure relief valves x check belt tension x drain tank x check and tighten all bolts x.
29 troubleshooting troubleshooting chart troubleshooting problem possible cause solution excessive current draw trips circuit breaker of motor reset switch low voltage/motor overload check that power supply is adequate and that compressor is on a dedicated circuit. If using extension cord, try using...
30 troubleshooting problem possible cause solution overheating poor ventilation relocate compressor to an area with cool, dry, well circulated air, at least 12 in. From nearest wall. Dirty cooling surfaces clean all cooling surfaces thoroughly. Restricted air passages replace transfer tubes and/or u...
31 glossary of terms cfm: cubic feet per minute; a unit of measure of air flow. Psi: pounds per square inch; a unit of measure of air pressure. Kick-in pressure: factory set low pressure point that starts the com- pressor to repressurize the tank to a higher pressure. Kick-out pressure: factory set ...
32 model no. Running h.P. (cv) tank capacity (gal) voltage, amps, phase kick-in pressure kick-out pressure ac5060b (nla3706056) 3.7 60 (227,1) 230/15/1 125 (8,62 bar) 155 (10,69 bar) parts list list of parts compressor torque to 85-90 lb-in. Note: tighten compression nut hand tight plus 1 full turn..
33 item part no. Qty description 1 125-0151 1 beltguard (outer) 2 061-0114 5 plastite screw 3 059-0255 5 bolt, 5/16-18 x 1/2 4 125-0152 1 beltguard (inner) 5 061-0238 1 setscrew 6 146-0016 1 key 7 007-0037 1 v-belt, 4l-530 8 006-0108 1 pulley 9 026-0188 1 cord, interconnect 10 059-0012 4 bolt, 5/16-...
34 parts list 755h pump assembly torque to 25-27 lb-ft. Torque to 14-16 lb-ft. Torque to 9-12 lb-ft. Torque to 8 lb-ft. Torque to 5 lb-ft..
35 parts list item part no. Qty description 1 059-0424 3 screw, m4 x 8 2 060-0227 3 lock washer, m4 3 042-0112 1 inlet cover 4 118-0032 2 screen 5 019-0220 1 filter, felt 6 059-0425 4 screw, m8x60 7 060-0222 16 lock washer, m8 8 042-0108 1 head assembly 9 059-0416 4 screw, m8x35 10 046-0283 1 gasket...
36 36 048-0116 2 piston assembly 37 054-0235 2 ring set available service kits part no description 38 165-0264 overhaul kit (includes 1-5, 8, 11, 35, 37 and 40) 39 042-0116 head and valve plate assy (includes 1-5, 8, 10, 11 and 12) 40 046-0279 gaskets, complete set (includes 10, 12, 15, 21, 27 and 2...
37 parts list parts drawing item part no. Qty description 1 032-0025 1 gauge, 300# 1/4” bottom connect 2 034-0184 1 switch, pressure 155 psi (includes 3-4 and 7) 3 071-0033 1 strain relief 4 061-0216 1 screw 5 136-0077 1 valve, asme 6 062-0035 1 plug, 1/4” 7 136-0090 1 valve, bleeder torque to 17-24...
38 if you need assistance with the assembly or operation of your compressor please call 1-866-770-1711.