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5

Maintenance

5.1

Maintenance

Check the filters regularly as explained below in order to prevent untreated condensate
from entering the sewer.
Sample the condensate weekly.

• If the filters are not installed properly, oil-containing condensate can leave the

condensate treatment device.

• Each new filter is provided with a label. The correct position is marked on the label.
• Used filters can be heavy.
• See to it that no condensate comes into contact with eyes, mouth, etc.

Condensate treatment

The oil/water separator has been designed to clean the condensate to levels below 10 ppm oil in
water. Generally, this is well below the acceptance level for disposal in normal sewage leading to
a water cleaning station. However, due to strongly varying international and local regulations, it is
the user’s responsibility to consult local waste water discharge regulations and ensure
compliance.

Product lifetime

The product has an expected lifetime of 4000 hours. However, since every compressor
installation can burden its separator in a variety of ways, it is difficult to make a general prediction
regarding the lifetime of the separator. Therefore, it is advised to check the turbidity of the outlet
water on a weekly basis using the test capsule provided with the product. It will allow you to get
an indication of the outlet concentration in an easy and cost-effective way, as measuring the
exact oil content in water remains a quite expensive and difficult process. To have an exact
value, a sample should be taken and sent to a specialized lab.

Service kits

A complete range of service kits is available for the servicing of a saturated oil/water separator.
Service kits comprise all parts needed for servicing components and offer the benefits of using
genuine parts while keeping the maintenance budget low.

Quantity

QOCS
106

QOCS
180

QOCS
360

QOCS
636

QOCS
1325

QOCS
2650

QOCS
5300

Oleophilic filter

1

1

1

1

2

4

8

Organoclay filter

1

1

1

1

1

2

4

Diffuser

1

1

1

1

1

1

2

Muffler

1

1

1

1

1

2

4

Checking the condensate

Every week, a test sample should be collected during compressor operation.

Instruction book

2920 7197 51

19

Summary of Contents for QOCS 25

Page 1: ...Quincy Condensate management QOCS 25 QOCS 53 QOCS 106 QOCS 180 QOCS 360 QOCS 636 QOCS 1325 QOCS 2650 QOCS 5300 Instruction book...

Page 2: ......

Page 3: ...of the contents or any part thereof is prohibited This applies in particular to trademarks model denominations part numbers and drawings This instruction book is valid for CE as well as non CE labell...

Page 4: ...R REPAIR 5 1 6 DISMANTLING AND DISPOSAL 5 2 General description 7 2 1 INTRODUCTION 7 2 2 OPERATION 7 3 Installation 12 3 1 DIMENSION DRAWINGS 12 3 2 INSTALLATION PROCEDURE 13 4 Operating instructions...

Page 5: ...ion 1 Install the equipment where the ambient air is cool and as clean as possible Consult section Reference conditions and limitations 2 During installation or any other intervention on the equipment...

Page 6: ...Persons switching on remotely controlled machines shall take adequate precautions to ensure that there is no one checking or working on the machine To this end a suitable notice shall be affixed to t...

Page 7: ...with due care to ensure that they function properly They may not be put out of action 9 Before clearing the device for use after maintenance or repair check that operating pressures temperatures and t...

Page 8: ...in symbol At the end of life time of the electric and electronic equipment EEE it must be taken to separate collection For more information check with your local waste authority customer center or dis...

Page 9: ...vibration because of the use of filters and can be used with all types of drains The condensate meets the requirements of the environmental codes The number in the model designation is the air capacit...

Page 10: ...let 1 into the mufflers 3 and is depressurized The condensate flows to the first stage and seeps through an oleophilic filter 4 which absorbs most of the oil The water from the first tower still conta...

Page 11: ...o the first tower and seeps through an oleophilic filter 3 which absorbs most of the oil The water from the first stage still containing a small quantity of oil gradually flows to a second stage where...

Page 12: ...2650 QOCS 5300 1 Condensate inlet 2 Mufflers 3 Oleophilic filters first stage 4 Service indicator oleophilic filter 5 Service indicator unit clogged 6 Drain 7 Organoclay filters second stage Instruct...

Page 13: ...where an organoclay filter is fitted 7 The second stage filter starts to absorb the part of the oil in the condensate The condensate gradually flows into the third stage where another organoclay filt...

Page 14: ...9 C mm 216 216 428 507 576 721 970 1000 1000 C inch 9 9 17 20 23 28 38 39 39 Shipping weight kg Organ oclay 2 4 3 0 7 5 11 17 32 56 115 240 Shipping weight lb 5 3 6 6 17 24 38 71 123 254 529 Operating...

Page 15: ...e drains that are feeding it whenever possible The drain tube that is mounted to the outlet of the oil water separator must incline downwards over its entire length The reason for this is to avoid acc...

Page 16: ...QOCS 25 QOCS 53 QOCS 106 QOCS 1325 QOCS 2650 Instruction book 14 2920 7197 51...

Page 17: ...atic drain of the compressor condensate trap to the condensate inlet of the unit The connection can be made using one or both condensate inlets The piping diameter must be at least 6 mm for QOCS 25 53...

Page 18: ...3 Check that the muffler is place properly and exactly below the condensate inlets 4 Pour clean water into the unit until the water comes out of the condensate outlet 5 Put the oleophilic filter on th...

Page 19: ...Check that the muffler is place properly and exactly below the condensate inlets 6 Pour clean water into the unit until the water comes out of the condensate outlet 7 Put the oleophilic filter on the...

Page 20: ...e the condensate treatment devices 4 Use a spirit level to install the flow divider as level as possible Otherwise the inclined side will have a preference and will receive higher flow than the other...

Page 21: ...since every compressor installation can burden its separator in a variety of ways it is difficult to make a general prediction regarding the lifetime of the separator Therefore it is advised to check...

Page 22: ...ch deteriorate the ability to break oil water emulsions 4 Remove the diffuser and pull out the mufflers See section Introduction 5 Fit the new mufflers and diffuser 6 Go to section Filter replacement...

Page 23: ...QOCS 360 8102 0470 30 Manifold for QOCS 636 up to QOCS 5300 8102 0470 31 Wall mounting bracket for QOCS 25 QOCS 53 An optional wall mounting bracket is available to mount the unit on the wall Wall mou...

Page 24: ...ment device Check the compressor FAD see section Technical data Cloudy condensate at the outlet Improper sizing It is possible that the compressor produces stable and strong emulsions due to various e...

Page 25: ...Mild climate ambient temperature of 25 C 77 F and relative humidity of 60 Hot climate ambient temperature of 35 C 95 F and relative humidity of 70 Limitations for operation Minimum ambient temperature...

Page 26: ...Hot climate l s 9 17 34 57 114 201 420 839 1678 Hot climate cfm 18 36 71 121 242 427 890 1779 3558 Correction factors For operation in conditions other than reference conditions multiply the compress...

Page 27: ...Separation performance For an outlet oil carry over of 5 mg l instead of 10 mg l multiply the compressor capacity FAD in the tables above by 1 2 Instruction book 2920 7197 51 25...

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Page 30: ...No 2920 7197 51 2021 05 Printed in Belgium Performance You Demand Reliability You Trust www quincycompressor com...

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