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  4. AC1080S
  5. Operation Manual

Xstream AC1080S Operation Manual - Note

Summary of AC1080S

  • Page 1

    Operation manual model # ac7580b ac7580b3 ac7580s ac7580s3 ac1080s ac1080sq 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 instruct...

  • Page 2: Introduction

    2 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...

  • Page 3: Product Identification

    3 product identification record identification numbers compressor if you need to contact an authorized dealer or customer service line (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 t...

  • Page 4: Table of Contents

    4 table of contents introduction 2 using the operator’s manual product identification 3 record identification numbers safety 7 safety precautions and warnings description 9 compressor 9 air/oil system 9 air filter 9 oil filter 9 air/oil separator 10 minimum pressure valve 10 cooling 10 head load of ...

  • Page 5: Table of Contents

    5 table of contents 16 preparation for initial start-up 17 noise 17 piping fitup 17 pressure vessels 18 electrical 18 pressure switch 19 manual relief and shutoff valves 19 guards 19 drives pre-operation 21 start up preparation and procedures 21 stopping 21 emergency stopping 21 air filter 21 elemen...

  • Page 6: Table of Contents

    6 adustments and alignments 33 adjusting belt tension 33 pulley alignment maintenance 34 stopping for maintenance or service 35 daily 35 weekly 35 monthly 35 every 3 months 35 yearly 36 storage of compressor 36 safety procedures table of contents.

  • Page 7: Safety

    7 safety safety precautions and warnings listed are some, but not all safety precautions that must be observed with compressors and compressed air systems. Failure to follow any of these warnings may result in severe personal injury, death, property damage and/or compressor damage. Air from this com...

  • Page 8: Safety

    8 safety this compressed air systems industrial rotary screw compressor is an electric motor driven single stage helical rotary screw compressor. It is sold as a complete package mounted on a steel base. This unit can come with options of being tank mounted, enclosure mounted or enclosure tank mount...

  • Page 9: Descriptions

    9 descriptions compressor the compressor assembly is a positive displacement, oil flood lubricated, helical rotary screw type unit employing a single stage of compression. The components include housing or stator, two rotors or screws, bearings and bearing supports. In operation two helical grooved ...

  • Page 10: Head Load of Compressor

    10 minimum pressure valve as the compressed air leaves the compressor it goes through a minimum pressure valve. This is set to maintain at least 85 psig (586kpa) in the sump when the compressor is running. This is to insure that there is pressure to force the oil out of the sump and through the oil ...

  • Page 11: Controls

    11 controls the rs series of units is equipped with a normally closed inlet valve. This means that when the unit is started, the inlet valve remains closed while the unit builds up pressure by means of a bypass line. After startup the inlet valve is controlled by a simple on/off action of a pressure...

  • Page 12: Note

    12 receiving and uncrating your compressor before uncrating the compressor the following steps should be taken. Immediately upon receipt of the equipment, it should 1. Be inspected for damage that may have occurred during shipment. If any damage is found, demand an inspection immediately by an inspe...

  • Page 13: Location

    13 location locate the compressor in an indoor area that is clean, dry, well lighted, and well ventilated, with sufficient space for safe and proper inspection and maintenance. Ambient temperatures should not exceed 104 degrees. For fall below 30 degrees unless an electric motor rated for a higher t...

  • Page 14: Cooling Air Discharge

    14 cooling air discharge the cooling air discharge must be restriction free. Any louvers or ducting must not exceed a quarter of an inch static head. Above this a booster fan will be required. Consult a local hvac contractor for recommendations prior to installation. Excessive restriction to the coo...

  • Page 15: Storage

    15 storage in some cases it may be necessary to store the compressor for extended periods of several months before placing the unit in operation. When this is required do the following: cover and seal all machine openings to prevent the entrance of water and dirt. Cover all openings in open drip pro...

  • Page 16: Guidelines

    16 guidelines locate runaways from the main header close to the point of application. Take air off the top of the header to prevent carryover of condensed moisture to tools. Slope piping so that it drains toward a drop leg or moisture trap away from the compressor. Operation every compressed air sys...

  • Page 17: Caution

    17 caution asme coded pressure vessels must not be modified, welded, repaired, reworded or subjected to operation conditions outside the nameplate ratings. Such actions will negate code status, affect insurance status and may cause severe personal injury, death, and property damage. Noise noise is a...

  • Page 18: Caution

    18 caution electric power always exists inside the pressure switch when there is electric power at the compressor package. Either a qualified electrician should make the pressure adjustments or the electric power supply should be disconnected and locked out before making any adjustment. Never exceed...

  • Page 19: Guards

    19 manual relief and shutoff valves install a manual relief valve to vent the compressor to atmosphere. In those instances where the air receiver tank services a single compressor, the manual relief valve can be installed on the receiver. When a manual shut- off valve, and a safety relief valve inst...

  • Page 20: Caution

    20 caution removal or painting over safety labels will result in uninformed conditions this may result in personal injury or property damage. Warnings signs and labels shall be provided with enough light to read, conspicuously located and maintained for legibility. Do not remove any warning, caution...

  • Page 21: Pre-Operation

    21 start up preparation & procedures drain off condensate from the sump and check the oil level. Refill as necessary. Check for any oil leaks. Correct as necessary. On water cooled units, turn on the water. Press the start button. Stopping 1. Make sure the compressor is fully unloaded before step 2....

  • Page 22: Danger

    22 reset the filter indicator and the machine will be ready for operation. If the compressor is turned off before being fully unloaded it can cause the unit to discharge oil into the air filter housing causing it to stop up or become contaminated. Oil filter the oil filter in the compressor system i...

  • Page 23: Pre-Operation

    23 lubricant your compressor has been filled and tested with cas rs8000, a high quality compressor lubricant. It is a pao with the advantage of extended service life, high temperature operation, easy start-up when cold, reduced sludge and lacquer buildup, and is completely compatible with all seals,...

  • Page 24: Pre-Operation

    24 checking oil level and adding compressor oil 1. Switch off the unit and disconnect the power to prevent accidental restarting. 2. Allow one minute after stopping the compressor for settling and the pressure to relieve. 3. Remove any dirt from around the fill cap, then remove the fill cap. 4. Insp...

  • Page 25: Pre-Operation

    25 oil return sight glass during loaded operation there should be a visible flow in the sight glass. If there are no droplets visible then the orifice in this line needs to be checked for plugging. Oil not returned ends up in the plant air system. Minimum pressure valve then minimum pressure valve i...

  • Page 26: Before Wiring Compressor

    26 always make sure power is off before wiring compressor punch out hole in starter box for power inlet. Remove wiring contacts lid place power line 1 under set screw place power line 2 under set screw place power line 3 under set screw place ground wire under washer 1 2 3 4 check all fitting to mak...

  • Page 27: Before Wiring Compressor

    27 always make sure power is off before wiring compressor punch out hole in starter box for power inlet. 1 remove starter lid cover 2 place 1 of the incoming power lines under the starter screw shown place ground wire behind washer for a proper ground place the other incoming power line under the st...

  • Page 28: Before Wiring Compressor

    28 always make sure power is off before wiring compressor 1 2 3 remove panels and electrical cover place 1 of the incoming power lines under the starter screw shown place 2nd incoming power wire in position 2 on compressor motor contact place 2nd incoming power wire in position 2 on compressor motor...

  • Page 29: Troubleshooting

    29 troubleshooting chart note: troubleshooting problems may have similar causes and solutions. Always make sure electrical power is off before removing any inspection covers or plates you should always contact an authorized service center before attempting to fix or repair your air compressor. Probl...

  • Page 30: Troubleshooting

    30 problem possible cause solutions compressor does not build up to pressure 1. Air leaks in shop 2. Inlet valve malfunction 3. Compressor belts slipping 4. Air demand exceeds compressor output 5. Pressure switch set to low 6. Solenoid valve malfunction 7. Compressor rotors damaged 1. Find and fix s...

  • Page 31: Compressor Breakdown

    31 problem possible cause solutions high amperage draw 1. Restricted air intake filter 2. Inlet valve partially closed 3. Air pressure set to high 4. Insufficient oil flow 5. Solenoid valve malfunction 1. Change separator 2. Clean oil cooler 3. Check pressure switch 4. Check incoming voltage 5. Chec...

  • Page 32: Breakdown List

    32 description a 80 gallon tank b on/off switch c oil temp switch/gauge d oil filter e 5hp airend f pump safety valve 200 psi g belt guard h air/oil after cooler i intake filter j separator k magnetic starter l belt m motor pulley n fan o 5hp electric motor p pressure gauge q tank safety valve r ele...

  • Page 33: Adjustments & Alignment

    33 adjusting belt tension proper belt tension and pulley alignment must be maintained for maximum drive efficiency and for maximum belt life. The correct tensions exists if a deflection of ½ inch occurs by placing 10lbs of force midway between the motor pulley and the compressor flywheel. This defle...

  • Page 34: Caution

    34 stopping for maintenance or service caution never assume the compressor is ready for maintenance or service because it is stopped. The automatic stop/start control may start the compressor at any time! The following procedure should be followed to maximize safety when preparing for maintenance or...

  • Page 35: Maintenance

    35 daily: drain the receiver- condensation will accumulate in the tank daily, and should be drained at least once a day. This is done to reduce corrosions of the tank from the inside. Always wear protective eyewear when draining the tank. Check airend oil level- remove oil fill cap and check for pro...

  • Page 36: Maintenance

    36 storage of compressor: before storing the compressor for a prolonged period of time, use a blow gun to clean all debris from compressor. Shut off main power and turn off disconnect. Drain tank pressure, clean air filter, drain old oil and replace with new oil. Cover the unit to prevent dust and m...

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    If you need assistance with the assembly or operation of your compressor please call 1-866-770-1711.