Cole-Parmer 22222-22, 22222-23 Instruction Manual

Installation and Operating Instructions

Ultra-Quiet Mini
Lab Compressors

Models 22222-22, -23

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Contents

Important information

1 About this document � � � � � � � � � � � � � � � 3
1�1 Warnings and symbols � � � � � � � � � � � � �3
2 Safety� � � � � � � � � � � � � � � � � � � � � � � � � � � � 3
2�1 Intended use � � � � � � � � � � � � � � � � � � � � � �3
2�2 Improper use� � � � � � � � � � � � � � � � � � � � � � 4
2�3 General safety information � � � � � � � � � � 4
2�4 Qualified personnel � � � � � � � � � � � � � � � � 4
2�5 Protection from electric shock� � � � � � � �4
2�6 Only use genuine parts � � � � � � � � � � � � � 4
2�7 Transportation and storage � � � � � � � � � �4
2�8 Disposal� � � � � � � � � � � � � � � � � � � � � � � � � �5

Product description

3 Overview � � � � � � � � � � � � � � � � � � � � � � � � � 6
3�1 Unit details � � � � � � � � � � � � � � � � � � � � � � � 6
3�2 Specifcations� � � � � � � � � � � � � � � � � � � � � � 7
3�3 Pressure tank� � � � � � � � � � � � � � � � � � � � � �7
3�4 Declaration of conformity for machines

in accordance with the 2006/42/EC
Directive � � � � � � � � � � � � � � � � � � � � � � � � �8

Operation

6 Operation � � � � � � � � � � � � � � � � � � � � � � � 11
6�1 Switching the unit on/off � � � � � � � � � � � 11
6�2 Setting the pressure reducer� � � � � � � � 11
7 Maintenance � � � � � � � � � � � � � � � � � � � � �12
7�1 Maintenance schedule � � � � � � � � � � � � �12
7�2 Preparations when replacing a filter� �12
7�3 Replacing the air intake filter� � � � � � � �12
7�4 Replacing the filter (5 µm) in the

condensate separator� � � � � � � � � � � � � � 13

7�5 Replacing the optional fine filter

(0�01 µm) � � � � � � � � � � � � � � � � � � � � � � � � 14
7�6 Checking the fan� � � � � � � � � � � � � � � � � � 14
7�7 Cleaning � � � � � � � � � � � � � � � � � � � � � � � � 14

Troubleshooting

8 Tips for operators and service

technicians � � � � � � � � � � � � � � � � � � � � � �15

Installation

4 Requirements � � � � � � � � � � � � � � � � � � � � � 9
4�1 Installation/setup room � � � � � � � � � � � � � 9
4�2 Pressure vessel test � � � � � � � � � � � � � � � � 9
5 Commissioning and first startup� � � � � � 9
5�1 Remove the packaging� � � � � � � � � � � � � �9
5�2 Establishing the compressed air

connection� � � � � � � � � � � � � � � � � � � � � � � � 9
5�3 Condensate � � � � � � � � � � � � � � � � � � � � � � 10
5�4 Electrical installation � � � � � � � � � � � � � �10
5�5 Overtemperature protection � � � � � � � �10

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Important information

1 About this document

These installation and operating instructions
represent a part of the unit� They correspond
to the relevant version of the unit and the
status of technology valid at the time of its
market launch�

In the event that the instructions and notes
in these installation and operating instruc­tions for are not observed, Cole-Parmer
accepts no warranty or liability of any kind
for the safe operation and reliable function
of the unit�

1.1 Warnings and symbols

Warnings

The warnings in this document are intended
to draw your attention to possible injury to
persons or damage to machinery�

The following warning symbols are used:

The signal word differentiates between four
levels of danger:

DANGER: Immediate danger of severe
injury or death

WARNING: Possible danger of severe injury
or death

CAUTION: Risk of minor injuries
NOTICE: Risk of extensive material/property

damage

Other symbols
These symbols are used in the document
and on or in the unit:

Comply with the specification in the
accompanying documents�

Date of manufacture�

General warning symbol

Warning – dangerous high voltage

Warning – hot surfaces

Warning – automatic start-up of the
unit

The warnings are structured as follows:

SIGNAL WORD
Description of the type and source

of danger
Here you will find the possible

consequences of ignoring the
warning

– Follow these measures to avoid

the danger�

Dispose of the unit properly and in
accordance with applicable national,
regional and local laws�

Switch off and de-energize the unit
(e�g� unplug from mains)�

2 Safety

Cole-Parmer has developed and constructed
the units in such a way that danger is to a
large extent excluded if the units are used as
intended� Nevertheless, residual risks can
remain� You should therefore observe the
following notes�

2.1 Intended use

The unit is intended for the compression of
atmospheric air� The unit has been designed
for operation in dry, ventilated rooms� The
unit must not be operated in a damp or wet
environment� Its use in the vicinity of gases
or flammable liquids is prohibited� Only
operate the units in a stationary, upright
position�

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2.2 Improper use

Any other usage or usage beyond this scope
is deemed to be improper� The manufacturer
accepts no liability for damages resulting
from this� In these cases the user/operator
will bear the sole risk�

WARNING
Serious injury and material damage

due to improper usage
– Conveying explosive mixtures in

any way other than that specified is
not permitted�

2.3 General safety information

– When operating this device always observe

all guidelines, laws, and other rules and
regulations that are applicable at the site of
operation�

– Prior to each use, check condition of the

device and make sure it is in perfect

working order�
– Do not convert or modify the units�
– Observe the Installation and Operating

Instructions�
– Make the Installation and Operating

Instructions available to the person

operating the device at all times�

2.5 Protection from electric shock

– When working on the units observe all the

relevant electrical safety regulations�

– Immediately replace any damaged cables

or plugs�

2.6 Only use genuine parts

– Only use parts and accessories that are

specified or approved by Cole-Parmer�
– Only use original working and spare parts�
Note: Cole-Parmer accepts no liability

for damage resulting from the use of
non-approved accessories, special
accessories or any working parts or spare
parts other than original parts�

2.7 Transportation and storage

The original packaging provides optimum
protection for the unit during transport�

Note: Cole-Parmer will not accept any
responsibility or liability for damage
occurring during transport due to the use
of incorrect packaging, even where the unit
is still under guarantee�

– Only transport the unit in its original

packaging�
– Keep the packing materials out of the reach

of children�

2.4 Qualified personnel

Operation

Persons who operate the units must ensure
safe and correct handling based on their
training and knowledge�

– Instruct or have every user instructed in

handling the unit�

Installation and repairs
– Always arrange for any assembly work,

readjustments, alterations, extensions, and
repairs to be performed by Cole-Parmer or
by personnel authorized and trained by
Cole-Parmer�

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WARNING
Risk of explosion of the pressure

vessel and pressure hoses
Serious personal injury and material

damage
– The pressure vessel and the pres-

sure hoses must be vented before
they are stored or transported�

– Protect the unit from moisture

during transportation�

– Always transport the unit in an

upright position�

– Only transport the unit using the

transport handles provided�

The unit may be stored in its original
packaging

– in warm, dry and dust-free rooms;
– protected from contaminants�

If possible, retain the packaging
material�

Ambient conditions during storage and transport
Temperature –13 to 131°F (–25 to 55°C)
Humidity 10 to 90% RH

Please refer to the labels on the packaging
padding�

2.8 Disposal

Unit

Dispose of the unit properly and in
accordance with applicable national,
regional and local laws�

Packaging

Dispose of the packaging material
in an environmentally responsible
manner�

– Note current disposal routes�
– Keep the packing materials out of the reach

of children�

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