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INSTRUCTION MANUAL
OIL-FREE SCROLL COMPRESSOR
SLE-2/2H
SLE-3/3H
SLE-5/5H
Thank you for purchasing our oil-free scroll air compressor.
●Before operation, be sure to read this instruction manual thoroughly for safe
and efficient use for a long operating lifetime.
●After reading it, store in a convenient place for immediate and future
reading.
Before use, be sure to fill in the blank spaces below for future repair and after service.
MODEL
SERIAL No.
Purchased from
Date of purchase
Date of use
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Table of Contents
Related Manuals for Anest Iwata SLE-2
Summary of Contents for Anest Iwata SLE-2
- Page 1 INSTRUCTION MANUAL OIL-FREE SCROLL COMPRESSOR SLE-2/2H SLE-3/3H SLE-5/5H Thank you for purchasing our oil-free scroll air compressor. ●Before operation, be sure to read this instruction manual thoroughly for safe and efficient use for a long operating lifetime. ●After reading it, store in a convenient place for immediate and future reading.
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Page 2: Important Information And Safety Precautions
Important information and Safety precautions ▪ Important information Read all important information and safety precautions before use. The operator shall be fully knowledgeable of the requirements stated within this instruction manual, including important warnings, cautions and operation. Read manual before performing any maintenance. Keep this booklet in an appropriate place for immediate reference. -
Page 3: Safety Precautions
Important information and Safety precautions ▪ Safety precautions WARNING Install in a safe area. To prevent a fire or explosion, install in an area free of flammable gases or organic solvents. Never install outdoors. To prevent fire or electric shock, never install outdoors. Turn off the main electric source. - Page 4 Important information and Safety precautions WARNING Not for use as life support. Serious bodily injury and/or death may occur. Unit must only be used to compress air. Do not touch. Keep hands and fingers away from fans, pulleys and belts while the power is on. Serious injury, including entanglement of fingers or hands can occur.
- Page 5 Important information and Safety precautions CAUTION Use at ambient temperatures of 36°F to 104°F. Drain will freeze at less than 36°F and will cause unit failure. Using over 104°F will cause a shorter lifespan or unit damage. Use in an area free of dirt and dust. Failure to do so may result in equipment failure.
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Page 6: Table Of Contents
Contents Important information and Safety precautions ■Important information ---------------------------------- 1 ■Safety precautions --------------------------------------- 2 ■Contents ---------------------------------------------------- 5 Before use ■Inspect the product ------------------------------------- 6 Installation ■Precaution about installation ---------------------------- 7 ■Installation space ---------------------------------------- 8 ■Ventilation ------------------------------------------------- 8 ■Installation for base cover ----------------------------- 8 ■Piping ------------------------------------------------------- 9 ■Electrical wiring ------------------------------------------- 10 Test operation... -
Page 7: Before Use
Before use ▪ Inspect the product • Inspect the product to be sure you have the model you ordered. Scroll 208; 208V 230; 230V Enclosure 460; 460V Single phase Three phase N/A; 115psi (Maximum pressure) 145psi (Maximum pressure) • Check that there is no deformity or damage which occurred during transportation. Any shipping damage must be immediately filed with the freight carrier. -
Page 8: Installation
Installation ▪ Precautions about installation WARNING! Do not use in an area which is exposed to rain, steam or high humidity. High humidity can cause electric shock or fire. Do not install in an area with corrosive gas (ammonia, acid, salinity, ozone gas and sulfur dioxide) preventing a shorter lifespan of the unit. -
Page 9: Installation Space
Installation space (inch) Above Front side Other Sides ▪ Ventilation When using in an enclosed closed room, install a fan for ventilation. British Thermal Unit Model (BTU) SLE-2 5120 SLE-2H SLE-3 7680 SLE-3H SLE-5 12800 SLE-5H ▪ Installation for base cover... -
Page 10: Piping
Installation ▪ ▪ Piping (1) Take pressure loss into consideration and decide the piping diameter of the exhaust piping. (2) Connect the outlet of the compressor and piping by using a rubber hose and flexible tube. Direct connection to a steel pipe can transfer vibration of the compressor to the pipe causing issues for the print board of the compressor. -
Page 11: Electrical Wiring
Installation ▪ Electrical wiring ❖ Precautions about wiring Turn off main electric source. Be sure to turn off main electric source before inspection or wiring job. If not, it can cause electric shock or serious bodily injury. Ask qualified electrician. Ask qualified electrician to perform electric wiring job. - Page 12 Time delay Model circuit each total delay fuse fuse breaker (FLA) (FLA) SLE-2/SLE-2H 13.2 - 12.0 17 - 16 40 - 40 25 - 25 35 - 30 (VFD starter) 208-230V, 3Phase Load specifications Circuit protection Max Size Inverse time...
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Page 13: Test Operation
Be sure the compressor stops at the pressure shown below. Model Max. pressure (psi) SLE-2, SLE-3 and SLE-5 SLE-2H, SLE-3H and SLE-5H ❖ Check minimum control pressure When maximum pressure is reached and compressor stops, open outlet valve and gradually reduce pressure. -
Page 14: Problems And Remedies
Problems and remedies If you have any problems, please refer to the chart below. If the (*) marked items are difficult for you to fix, please contact the shop you purchased it from. ▪ Compressor Problems Causes Remedies • Electric source is not ON. •... -
Page 15: Maintenance And Inspection
Maintenance and inspection Carry out the following maintenance and inspection items according to the schedule below. This interval is based on conditions where ambient temperature is at around 86°F. If your location is warmer or running condition is severe, maintain at a shorter period. During warmer conditions, shorten the period approximately 30 % from our recommendation at every 9°F. - Page 16 Maintenance and inspection ▪ Compressor maintenance standards (SLE - 2H, 3H and 5H) Inspect and check operational hours or number of years, whichever comes first. Contents Maintenance time Remarks Every Every Every Every Every Every Items operational hours 400hrs, 2,500hrs, 5,000hrs, 10,000hrs, 15,000hrs,...
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Page 17: How To Carry Out Maintenance
An exclusive tool is necessary to measure belt tension. Ask our distributor to readjust belt tension when needed. Readjustment Replacement new belt Readjustment Model target load / Hz target load / Hz standard load / Hz Tolerance ±5 Tolerance ±5 SLE-2(H) SLE-3(H) SLE-5(H) -
Page 18: Specifications
Specifications ▪ Compressor specifications • 2 HP Model SLE-2 SLE-2H Item Pump model SL-165E SL-1651E Control system Pressure switch Discharge pressure (psi) 85 to 115 115 to 145 Air delivery (cfm) Driving system V-belt Intake temperature Intake temperature Discharge air temperature (°F) - Page 19 Specifications ▪ Compressor specifications • 3 HP Model SLE-3 SLE-3H Item Pump model SL-165E SL-1651E Control system Pressure switch Discharge pressure (psi) 85 to 115 115 to 145 Air delivery (cfm) Driving system V-belt Intake temperature Intake temperature Discharge air temperature (°F) + less than 30 + less than 30 Air outlet...
- Page 20 Specifications ▪ Compressor specifications • 5 HP Model SLE-5 SLE-5H Item Pump model SL-165E SL-1651E Control system Pressure switch Discharge pressure (psi) 85 to 115 115 to 145 Air delivery (cfm) 14.8 11.7 Driving system V-belt Intake temperature Intake temperature Discharge air temperature (°F) + less than 30 + less than 30...
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Page 21: Appendix
Appendix ▪ Outer dimensions • SLE--2/2H, SLE-3/3H and SLE-5/5H... -
Page 22: Circuit Diagram
Appendix ▪ Circuit diagram • SLE-2,3-VS208/230... - Page 23 Appendix ▪ Circuit diagram • SLE-2,3-VT208/230...
- Page 24 Appendix ▪ Circuit diagram • SLE-2,3-T460 and SLE-5-T208/T230/T460...
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Page 25: Warranty
SHALL ANEST IWATA AIR ENGINEERING BE LIABLE FOR ANY INCIDENTAL, CONSEQUENTAL, PUNITIVE, SPECULATIVE OR INDIRECT LOSSES OR DAMAGES WHAT SO EVER ARISING OUT OF OR IN ANY WAY RELATED TO ANY OF THE PRODUCTS OR GOODS SOLD OR AGREED TO BE SOLD BY ANEST IWATA AIR ENGINEERING TO BUYER. TO THE EXTENT ALLOWABLE UNDER APPLICABLE LAW, ANEST IWATA AIR ENGINEERING’S LIABLITY IN ALL EVENTS IS LIMITED TO AND SHALL NOT EXCEED THE PURCHASE PRICE... - Page 26 ANEST IWATA AIR ENGINEERING, Inc. www.anestiwata.com inquiry@anestiwata.com Toll Free (800)440-0282 No.SLE5-99 rev4.0...
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