Installation and Service Manual
Contents
1. Rocking Piston Compressors fratus ERP Series Installation and Service Manual for ERP25 ERP252 ERP50 ERP502 ERP75 ERP752 Thank you for purchasing the ERP series rocking piston com pressor This instruction manual explains the product opera tions and gives important precautions regarding its safe use Please read and follow these instructions to experience years of trouble free service on these top of the line units To avoid accident do not use the compressor in any way other than as described in this instruction manual especially when you see WARNING After reading this instruction manual keep it nearby as a reference in case questions arise during use If this Instruction manual should become lost or damaged ask your nearest dealer or representative for another copy Installation WARNING Electrical Shock Hazard Disconnect elec trical power at the circuit breaker or fuse box before warninc NStalling this product Install this product where it will not come into contact with water or other liquids Install this product where it will be weather protected Electrically ground this product Failure to follow these instructions can result in death fire or electrical shock Correct installation is responsibility of installer Make sure of proper installation conditions and that clearances do not block air flow Blocking air flow over the product in any way can cause product to overheat Mounting Mou2. Pro An RMA number must be obtained by calling EasyPro Pond Prod Pond Products ucts at 800 448 3873 and be included on package before returning 4385 East 110th for warranty issues Grant MI 49327 Return warranty items to gt TT EasyPro Pond Products 4385 East 110th Grant MI 49327 barges bie Be sure to include RMA number original receipt name return ad ANAE ON dress and phone number in package DAE IPE r p PAKE address and phone In the event of a warranty claim please return the product postage number in package prepaid with the original receipt for repair or exchange No warranty claims will be honored without the original receipt The manufacturer or supplier shall not be held liable for any damages caused by defective components or materials of this pump or for loss incurred because of the interruption of service or any consequential incidental damages and expenses arising from the produc tion sale use or misuse of this product The manufacturer or supplier shall not be held liable for any loss of fish plants or any other livestock as a result of any failure or defect of this product TM 800 448 3873 Grant Michigan www EasyProPondProducts com info EasyProPondProducts com 11 10
3. duct nameplate All cords with plugs must be plugged into an outlet that is properly installed and grounded in accordance with all local codes and ordinances Hard wired installations must be connected to a grounded metallic permanent wiring system or equipment grounding termi nal or lead on the product Operation WARNING Injury Hazard Install proper safety guards as needed Keep fingers and objects away from open b ings and rotating parts When provided motor terminal covers must be in place for safe operation Product sur faces become very hot during operation allow surfaces to cool before handling Air stream from product may contain solid or liquid material that can result in eye or Skin damage wear proper eye protection Wear hearing protection Failure to follow these instructions can result in burns eye injury or other serious injury WARNING Start Up If motor fails to start or Slows down significantly under load shut off and disconnect from power supply Check that the Supply voltage is correct and verify motor is turning proper direction Check plug cord and switch for damage Thermal protection switch may have tripped the motor can restart after cooling Maintenance _ WARNING Electrical Shock Hazard Disconnect electrical power supply before performing maintenance Fail ure to follow these instructions can result in death fire or electrical shock waRNING WARNING Injury Hazard Product surfaces become
4. nting the product to a stable rigid operating surface and using shock mounts will reduce noise and vibration Plumbing Connect with pipe and fittings that are the same size or larger than threaded ports Be sure to connect the intake and exhaust plumbing to the correct inlet and outlet ports Accessories Check filters periodically and replace when necessary Install relief and gauges at inlet or outlet or both to monitor per formance Check valves may be required to prevent back flow through pump Electrical WARNING Electrical Shock Hazard This product must be properly grounded Do not modify the plug provided If it will not fit the outlet have the proper outlet installed by a qualified electrician If repair or replacement of the Wwarwine Cord or plug is necessary do not connect the grounding wire to either flat blade terminal Check the condition of the power supply wiring Do not permanently connect this product to wiring that is not in good condition or is inadequate for the requirements of this product Failure to follow these instructions can result in death fire or electrical shock All electrical work must be performed by a qualified technician Always follow the National Electric Code NEC or the Canadian Electrical Code as well as all local state and provincial electrical codes Code questions should be directed to your local electrical inspector VERIFY Make sure that power supply agrees with that listed on the pro
5. very hot during operation allow surfaces to cool before handling Air stream from product may contain solid or liquid material that can result in eye or skin damage wear proper eye protection Wear hearing protection Failure to follow these instructions can result in burns eye warwine Injury or other serious injury Inspection Be sure to release pressure from product before starting maintenance Regularly inspect and maintain air intake filters Check all external accessories such as relief valves and gauges for damage Service Kits are available and vary by unit Troubleshooting Low Pressure High Pressure Pump Overheat Won t Start Excess Noise Possible cause and solution X X X X Filter dirty Clean or replace X Valves dirty or bent Clean or replace X X X Relief valve set too high Inspect and adjust X Relief valve set to low Inspect and adjust X X X X X Plugged line Inspect and repair X X X Low voltage won t start Check power source X X Worn cup piston hitting cylinder Replace X X Leaky hose or check valve Replace X X X X Dirt or liquid on top of piston Inspect and clean X X Blown head gasket Replace Limited Warranty e This product is warranted against any mechanical or material de fects for a period of two years from the date of purchase Return warranty pumps to This limited warranty does not cover accidental damage to the product due to abuse or negligence by the consumer Easy
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