ROTARY TOW BEHIND REV010322 Contents Safety Information Breathable Air Pressurized Components Personal Protective Equipment Road Safety NHTSA Statement Nomenclature Installation 9-15 Area Exhaust Lifting and Movement General Lifting Anchoring Truck Installation Prior to Towing Electrical Battery Component Piping 13-14 Refueling Storage Tire Safety Guide 16-20...
ROTARY TOW BEHIND REV010322 SAFTEY INFORMATION This manual contains very important information. This manual provides for information to promote SAFTEY and to PREVENT EQUIPMENT PROBLEMS. To help understand this information, observe the following: DANGER: “Danger” indicates and imminently hazardous situation which, if not avoided, will result in death or serious injury.
ROTARY TOW BEHIND REV010322 BREATHABLE AIR 1. NEVER use air from this compressor for breathable air except in full compliance with OSHA Standards 29 CFR 1910 and any other Federal, State or Local codes or regulations 2. DO NOT use airline anti-icer systems in air lines supplying respirators or other equipment used to produce breathable air.
ROTARY TOW BEHIND REV010322 Road Safety We provide you with all the documents necessary to obtain the registration certificate. NON-BRAKED COMPRESSORS must be towed by a vehicle having a net weight at least two times greater than the total weight of the towed compressor. This weight is the total authorized loaded weight (fill in for future reference) = lbs.
ROTARY TOW BEHIND REV010322 NHTSA Notification Statement If you believe that your vehicle has a defect that could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA) and the manufacturer. If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign.
ROTARY TOW BEHIND REV010322 Nomenclature S090, S115(ST/TR) 1. ENGINE 2. COMPRESSOR OIL FILTER 3. AIR FILTER / ENGINE 4. COOLING LIQUID / ENGINE 5. INLET VALVE 6. SEPARATOR 7. AIR END 8. COMPRESSOR OIL FILL 9. ENGINE OIL FILL 10. MOTOR SPEED CONTROL CYLINDER 11.
Page 8
ROTARY TOW BEHIND REV010322 Nomenclature S185(ST/TR) 1. ENGINE 2. COMPRESSOR OIL FILTER 3. AIR FILTER / ENGINE 4. COOLING LIQUID / ENGINE 5. INLET VALVE 6. SEPARATOR 7. AIR END 8. COMPRESSOR OIL FILL 9. ENGINE OIL FILL 10. MOTOR SPEED CONTROL 11.
Page 9
ROTARY TOW BEHIND REV010322 Nomenclature S090, S115, S185 (ST/TR) 1. TIRES 2. AXLE 3. TRAILER STAND LEG 4. HITCH MOUNT 5. ADJUSTABLE DRAW BAR 6. COVER 7. VERTICAL LIFTING POINT 8. COMPRESSOR LOUVERS 9. AIR LINE CONNECTION 10. CONTROL PANEL 11.
ROTARY TOW BEHIND REV010322 Installation Area 1. The compressor must be operated only in a clean, dry, and well-lit area. Be sure the area can maintain a temperature range between 35˚F - 110˚ F. CAUTION: If ambient temperature drops below 32˚F, be sure to protect safety/relief valves and drain valves from freezing.
ROTARY TOW BEHIND REV010322 Exhaust 1. Never attempt to attach ductwork to the muffler system to allow for installation inside an enclosure. Attaching any form of ductwork to the muffler system can cause heat buildup and increased exhaust back pressure resulting in possible exhaust leakage and damage to the compressor.
ROTARY TOW BEHIND REV010322 General Lifting Information 1. Carefully inspect all lifting equipment and ensure it is in good condition. The rated capacity of lifting equipment must exceed compressor weight. NEVER lift with under sized or damaged equipment. 2. If using lifting equipment, ensure all lifting points are in good condition and tighten any loose nuts or bolts before lifting.
ROTARY TOW BEHIND REV010322 Prior to Towing 1. Ensure the enclosure surrounding the unit is correctly closed and secured. 2. Make sure that the tires are in good condition, inflated to the correct pressure, and the lug nuts are tightened to the correct specification.
ROTARY TOW BEHIND REV010322 Battery Component Varied models of compressor are equipped with an electronic starter but require a customer supplied, 12V battery for operation. Be sure to follow safety steps and use proper procedures when setting up, connecting, and disconnecting the battery.
Page 15
ROTARY TOW BEHIND REV010322 5. Minimum pipe size for compressed air lines: (Pipe sizes are shown in inches) 25ft 50ft 100ft 250ft ¾ ¾ ¾ ¾ ¾ ¾ 1 – ¼ 1 – ¼ 1 – ¼ 1 – ½ 1 –...
ROTARY TOW BEHIND REV010322 Refueling Internal combustion engines require fuel to operate. Although refueling the engine may seem like a menial task it can be hazardous if not done properly. 1. DO NOT touch the engine during use. Engines (especially the exhaust) will be hot. Allow time for the engine to cool down prior to refueling.
Page 25
ROTARY TOW BEHIND REV010322 When reinstalling the wheel hub, you must follow these steps to prevent bearing damage: 1. Tighten the wheel bearing nut until snug. 2. Back off wheel bearing hub ¼ turn. 3. Reinstall retaining pin. 4. Reinstall dust cover. 5.
ROTARY TOW BEHIND REV010322 Operation Ensure all personnel that work around or operate the compressor have read this manual and are well versed in the operation of this machinery. NEVER allow untrained personnel to operate this unit. This unit ships with break in oil and should be ready to operate.
ROTARY TOW BEHIND REV010322 Maintenance NOTE: The operations and maintenance included in this section refer to use under normal conditions. In harsh or difficult conditions such as temperature extremes, particulate filled atmospheres, elevation differences, etc. You must perform some operations more frequently, and other precautions must be taken. Consult the manufacturer for the specific maintenance needs that apply to your application.
ROTARY TOW BEHIND REV010322 Cooling System 1. If you must remove the cap for the radiator follow the instructions below and then carefully replace the cap securely. 2. If a coolant leak occurs immediately consult manufacturer. 3. DO NOT overfill the safety relief tank above the line marked “FULL”. Coolant System Guidelines 1.
ROTARY TOW BEHIND REV010322 Air Filter Since the air cleaner/filter used on this engine is a dry type, DO NOT apply oil to it. 1. Air Filter Housing 2. Filter Element 3. Air Filter Cover/Lid 1. Open the evacuator valve once per week or daily in a dusty environment. Opening the valve will remove large particles of dust and dirt to exit the unit.
ROTARY TOW BEHIND REV010322 Oil Separator To avoid injury: Make sure to stop the engine before changing the oil separator cartridge. - Let the engine cool down sufficiently, hot oil may lead to injury. - Check that the air system is not under pressure 1.
ROTARY TOW BEHIND REV010322 Compressor Belts (S090 and S115 ONLY) If the belts of the compressor are damaged, loose or worn it could result in overheating or decreased compressor output. 1. To avoid injury, ensure to stop compressor and remove the ignition key prior to inspecting/servicing compressor belts 2.
ROTARY TOW BEHIND REV010322 Digital Controller (S185 ONLY)
Page 35
ROTARY TOW BEHIND REV010322 ICON DESCRIPTION Stop / Reset Mode This button sets the controller on Stop / Reset Mode. This button erases all alarm’s where the default is not already active. If the engine is running, this button launches the stop sequence. Automatic Mode This button sets the controller to Automatic Mode.
ROTARY TOW BEHIND REV010322 S185(ST/TR) QUICK START Before using, be sure to read and observe the instructions in the safety and user manual. CONTROLLER SWITCH ON : Turn ON the key switch Controller will be activated. COMPRESSOR START: Outlet valve is closed and the emergency stop not activated. Push the start button Compressor will start and will have a 30 sec preheating sequence.
ROTARY TOW BEHIND REV010322 Regeneration This unit is equipped with particulate filtration and must have a regeneration cycle. Depending on the regeneration cycle detected by the engine controller unit some actions may not be available. LEVEL Level 0 Regeneration not needed. Parked regeneration disabled Level 1 Active regeneration is in progress...
ROTARY TOW BEHIND REV010322 Attaching Towable Unit/Trailer This unit is equipped with a positional tow bar which allows it to be towed by a multitude of vehicles. This tow bar, although easy to use, can lead to a variety of issues if not installed correctly. Ensure the hitch attachment, section three, is parallel with the trailer lead, section one, when installed.
Page 39
ROTARY TOW BEHIND REV010322 THIS TRAILER WILL ONLY EXCEPT A 2” BALL HITCH! DO NOT ATTEMPT TO USE ANY SIZE SMALLER! Once the trailer arm is in the correct position, tighten the adjustment handles and replace the cotter pins. Ensure to firmly press the cotter pins in place, and verify they go into one of the holes in...
Page 40
ROTARY TOW BEHIND REV010322 Once the trailer hitch is locked securely in the hitch mount, you will need to raise the trailer support leg to travel height. Begin by pulling the retaining wire off of the pin holding the leg in place (pin and retaining wire marked as 1 in the drawing).
Page 41
ROTARY TOW BEHIND REV010322 To detach trailer from towing vehicle, ensure trailer wheels are properly chocked (REF pg. 26), and on a flat and level surface. Lower the trailer support arm and lock it into place utilizing the supplied pin. Disconnect the trailer power supply and trailer safety cables.
Page 53
ROTARY TOW BEHIND REV010322 REF# QTY PART Air Hose Lower Radiator Hose Expansion Tank Kit Screw Washer Hose Clamp Hose Clamp Hose Clamp Hose Clamp REF# QTY PART Cover Separator Plug Separator Tank Dip tube Screw Elbow Elbow Plug 1.10 Screw 1.11 Washer...
Page 54
ROTARY TOW BEHIND REV010322 REF# QTY PART Hose Air Oil O-Ring Hydraulic hose, Oil Return Hydraulic Hose Separator-> Radiator Hose Radiator->Filter Hose Filter->Air End Oil Filter Support Flange Elbow 1.10 Compressor Oil Filter 1.11 Nipple 1.12 Plug 1.13 Screw 1.14 Screw 1.15 Washer...
Page 55
ROTARY TOW BEHIND REV010322 REF# QTY PART Hydraulic Hose Stand Distributor Screw Washer Valve Prevailing Torque Hex Nut Elbow 1.10 Quick Coupling 1.11 Valve 1.12 Pipe 1.13 Elbow REF# QTY PART Rivet Emergency Stop Key Contactor Dashboard Box Component Support Carter Panel Waterproof Gasket Prevailing Torque Hex Nut...
Page 56
ROTARY TOW BEHIND REV010322 REF# QTY PART Support Screw Washer O-ring Inlet Valve REF# QTY PART Air Hose Air Hose Support Screw Hose Clamp Hose Clamp Hose Clamp Screw Washer 1.10 screw 1.11 Hose Clamp 1.12 Air Filter Clamp 1.13 Air Filter 1.14 Air Filter Clamp...
ROTARY TOW BEHIND REV010322 REF# QTY PART Exhaust Downpipe Screw Washer Washer Screw Prevailing Torque Hex Nut Seal Troubleshooting SYMPTOM PROBABLE CAUSE REMEDY 1. Compressor will 1. No fuel Check fuel level and add fuel if necessary. not start. 2. Clogged fuel filter Replace the filter cartridge and the secondary pre-filter.
Page 58
ROTARY TOW BEHIND REV010322 5. Insufficient air 1. Clogged air filter Clean or replace. delivery. 2. Clogged air/fluid separator. Replace separator element and also change compressor fluid and fluid filter at this time. 3. Defective pressure regulator Adjust or repair. 4.
ROTARY TOW BEHIND REV010322 Warranty Statement The manufacturer makes the following warranty statement: THAT EACH ROTARY SCREW AIR COMPRESSOR PUMP WILL BE FREE FROM DEFECTS IN MATERIAL, WORKMANSHIP, AND PARTS FOR 10 YEARS FROM THE DATE OF PURCHASE. Manufacturer is not responsible for downtime during warranty service. If downtime is necessary, a redundant unit will be at the Purchaser’s discretion and expense.
Page 60
ROTARY TOW BEHIND REV010322 The manufacturer offers this extensive warranty to the original purchaser of our trailers. The warranty starts from the point of sale ship date of the unit. The manufacturer warranties the trailer main frame to the original licensed owner to be free from defects in material and workmanship with the following conditions: This LIMITED WARRANTY does not cover the tires, wheels(see section 5), suspension, paint/finish, lights, wiring or any other features outside of the trailer weldment, the correct operation of the tow bar, and/or...
Page 61
ROTARY TOW BEHIND REV010322 Industrial Engines for 2 years or 2,000 hours, whichever occurs first. Industrial Engines Major Component Warranty (MCW), 3 years or 3000 hours, whichever occurs first, parts only. MCW covers cylinder block, cylinder head, crankshaft, camshaft, gears, pistons, rods, flywheel, flywheel housing, oil pump, pulleys, governor, intake manifold, oil pan, ignition distributor.
Page 62
ROTARY TOW BEHIND REV010322 The amount of time spent by KEA on an application review is significantly less than the amount of time spent by the OEM’s design engineers on the application. Because of this, the KEA application review is intended to identify issues that are within the scope of the application review testing performed and in some cases recommend possible solutions.
Need help?
Do you have a question about the S090ST and is the answer not in the manual?
Questions and answers