Atlas Copco MINI-FRL Series Product Instructions
Atlas Copco MINI-FRL Series Product Instructions

Atlas Copco MINI-FRL Series Product Instructions

Air filter - regulator - lubricator

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MINI-FRL, MIDI-FRL, MAXI-FRL
Printed Matter No. 9839 1516 01
Publication Date 2019-03-28
Valid from Serial No. A148
MINI-FRL-1/4-BSP
MINI-FRL-1/4-NPT
MIDI-FRL-1/2-BSP
MIDI-FRL-1/2-NPT
MAXI-FRL-3/4-BSP
MAXI-FRL-3/4-NPT
MAXI-FRL-1-BSP
MAXI-FRL-1-NPT
Read all safety warnings and instructions
Failure to follow the safety warnings and instructions may result in
electric shock, fire and/or serious injury.
Save all warnings and instructions for future reference
4221000163
4221000164
4221000165
4221000166
4221000167
4221000168
4221000169
4221000170
WARNING
Air Filter - Regulator - Lubricator
Product Instructions

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Summary of Contents for Atlas Copco MINI-FRL Series

  • Page 1 MINI-FRL, MIDI-FRL, MAXI-FRL Printed Matter No. 9839 1516 01 Air Filter - Regulator - Lubricator Publication Date 2019-03-28 Valid from Serial No. A148 Product Instructions MINI-FRL-1/4-BSP 4221000163 MINI-FRL-1/4-NPT 4221000164 MIDI-FRL-1/2-BSP 4221000165 MIDI-FRL-1/2-NPT 4221000166 MAXI-FRL-3/4-BSP 4221000167 MAXI-FRL-3/4-NPT 4221000168 MAXI-FRL-1-BSP 4221000169 MAXI-FRL-1-NPT 4221000170 WARNING Read all safety warnings and instructions...
  • Page 2: Table Of Contents

    Service ........................ 17 Maintenance instructions ................ 17 Service recommendations .............. 17 Refilling the oil .................. 17 Cleaning the module................ 17 Changing the filter ................ 17 Maintenance of the autodrain condensate drain valve ...... 17 Recycling ....................... 20 Recycling instruction.................. 20 © Atlas Copco Industrial Technique AB - 9839 1516 01...
  • Page 3: Product Information

    ■ Damage to parts that occurs as a result of inadequate maintenance or performed by parties other than Atlas Copco or their Certified Service Partners during the warranty period is not covered by the warranty. ■ To avoid damage or destruction of tool parts, service the tool according to the recommended mainte- nance schedules and follow the correct instructions.
  • Page 4: Website

    You can find information concerning our products, accessories, spare parts and published matters on our website. Safety Data Sheets MSDS/SDS The safety data sheets describes chemical products sold by Atlas Copco. For more information, consult the website: www.atlascopco.com/sds Country of origin Please refer to the information on the product label.
  • Page 5: Installation

    Mounting the wall bracket To mount the wall bracket: Insert the sealing ring. Place the wall bracket onto the side of the module. Push on the coupling element from the front. © Atlas Copco Industrial Technique AB - 9839 1516 01...
  • Page 6: Assembling The Coupling Kit

    Tighten the two screws manually. Use maximum tightening torque depending on the model, as fol- lows: ■ MINI: 0.5 Nm (4.4 in.lbs) ■ MIDI: 2.5 Nm (22 in.lbs ■ MAXI: 3.0 Nm (26.6 in.lbs) © Atlas Copco Industrial Technique AB - 9839 1516 01...
  • Page 7: Mounting The Gauge

    Guide the control panel nut over the setting knob. Tighten the control panel nut to a maximum tightening torque depending on the model, as follows: ■ MINI: 8 Nm (70.8 in.lbs) © Atlas Copco Industrial Technique AB - 9839 1516 01...
  • Page 8 Installation MINI-FRL, MIDI-FRL, MAXI-FRL ■ MIDI: 10 Nm (88.5 in.lbs) ■ MAXI: 10 Nm (88.5 in.lbs) © Atlas Copco Industrial Technique AB - 9839 1516 01...
  • Page 9: Operation

    Remove the reservoir from the module. Fill the reservoir (with specified oil) up to the marking, indicated with an arrow. Re-insert the reservoir until it engages audibly. Recommended lubricant: Optimizer air tool oil. © Atlas Copco Industrial Technique AB - 9839 1516 01...
  • Page 10: Filling The Oil Reservoir Automatically

    Press the oil top-up button until the oil reaches the mark on the reservoir, indicated with an arrow. The oil hose can remain connected to the oil reservoir. © Atlas Copco Industrial Technique AB - 9839 1516 01...
  • Page 11: Inserting Or Changing The Filter

    With the automatic condensate drain, the valve opens automatically as soon as the floater has reached the highest point. The valve closes automatically when the floater reaches the lowest point. To switch to automatic mode, turn the drain screw counterclockwise as far as it goes. © Atlas Copco Industrial Technique AB - 9839 1516 01...
  • Page 12: Draining The Condensate Manually

    If the automatic condensate drain does not respond and the condensate reaches the upper mark, indi- cated with an arrow, the condensate must be drained manually. To drain the condensate manually: Turn the drain screw clockwise as far as it goes. © Atlas Copco Industrial Technique AB - 9839 1516 01...
  • Page 13: Draining The Condensate Using A Hose

    Screw the hose into the connection thread (G1/8") of the container. Setting the pressure To set the pressure: Pull the cap upwards. Turn the cap. Press the cap downwards. The pressure is now set. © Atlas Copco Industrial Technique AB - 9839 1516 01...
  • Page 14: Locking The Pressure Regulator Valve

    Press the cap down. Turn the upper wheel of the cap to the locked position. The safety hooks will extend. Hang a lock onto one of the hooks and close. © Atlas Copco Industrial Technique AB - 9839 1516 01...
  • Page 15: Shutting Off The Pressure

    In models of type MIDI or MAXI: Pull out shut-off plate. In models of type MINI: Press the film hinge downwards. Attach the padlock. Up to three locks can be used. © Atlas Copco Industrial Technique AB - 9839 1516 01...
  • Page 16: Checking The System Before Start-Up

    Check the oil-mist lubricator (if existing) for sufficient oil and correct oil amount setting. ■ Check the pressure regulator for correct setting. ■ Check the filter module for properly equipped filters. © Atlas Copco Industrial Technique AB - 9839 1516 01...
  • Page 17: Service

    Maintenance of the autodrain condensate drain valve To disassemble, clean and grease the drain valve: ■ Undo the nut (5), using a size 17 open-end wrench, and remove the condensate drain valve from the bowl. © Atlas Copco Industrial Technique AB - 9839 1516 01...
  • Page 18 Reassembly is the reverse of the above. Make sure to note the correct position of the clip holder (8), float (1) and drip cap (12). The wide notches are opposite the fork bearing (10). © Atlas Copco Industrial Technique AB - 9839 1516 01...
  • Page 19 Before first-time use, and after maintenance, check that the drain screw (18) on the base (2), has been turned counterclockwise as far as it will go. This gives automatic operation. © Atlas Copco Industrial Technique AB - 9839 1516 01...
  • Page 20: Recycling

    When a product has served its purpose it has to be recycled properly. Dismantle the product and recycle the components in accordance with local legislation. Batteries shall be taken care of by your national battery recovery organization. © Atlas Copco Industrial Technique AB - 9839 1516 01...
  • Page 24 Original instructions Atlas Copco Industrial © Copyright 2019, Atlas Copco Industrial Technique AB. All rights reserved. Any Technique AB unauthorized use or copying of the contents or part thereof is prohibited. This SE-10523 STOCKHOLM applies in particular to trademarks, model denominations, part numbers and drawings.

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