Cole-Parmer 22222-29, 22222-30 Instruction Manual

Installation and Operating Instructions

Ultra-Quiet Lab Compressors

Models 22222-29, -30

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Contents

Important information

1 Documentation . . . . . . . . . . . . . . . . . . . .3

1.1 Warnings and symbols . . . . . . . . . . . . .3

2 Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2.1 Intended use . . . . . . . . . . . . . . . . . . . . . .3

2.2 Incorrect use . . . . . . . . . . . . . . . . . . . . . .3

2.3 General safety notes . . . . . . . . . . . . . . .4

2.4 Qualified personnel . . . . . . . . . . . . . . . . 4

2.5 Protection against electrical current . . .4

2.6 Only use original parts. . . . . . . . . . . . . .4

2.7 Transportation and storage . . . . . . . . . .4

2.8 Disposal. . . . . . . . . . . . . . . . . . . . . . . . . .4

Product description

3 Overview . . . . . . . . . . . . . . . . . . . . . . . . .5

3.1 Units with a membrane-drying

unit (115 V) . . . . . . . . . . . . . . . . . . . . . . . .5

3.2 Replacement parts . . . . . . . . . . . . . . . . . 5

4 Technical data . . . . . . . . . . . . . . . . . . . . .5

4.1 Units with a membrane-drying

unit (115 V) . . . . . . . . . . . . . . . . . . . . . . . .5

4.2 Pressure receiver . . . . . . . . . . . . . . . . . . 6

4.3 Declaration of conformity for machines
in accordance with the 2006/42/EC

Directive . . . . . . . . . . . . . . . . . . . . . . . . .6

5 Function. . . . . . . . . . . . . . . . . . . . . . . . . . 7

5.1 Units with membrane drying unit. . . . .8

Mounting

6 Prerequisites . . . . . . . . . . . . . . . . . . . . . .9

6.1 Area of installation . . . . . . . . . . . . . . . . .9

6.2 Pressure receiver test. . . . . . . . . . . . . . .9

7 Operation . . . . . . . . . . . . . . . . . . . . . . . .9

7.1 Remove the packaging. . . . . . . . . . . . . . 9

7.2 Fit the spacer. . . . . . . . . . . . . . . . . . . . . . 9

7.3 Set up compressed air connection . . . .9

7.4 Condensate . . . . . . . . . . . . . . . . . . . . . . 10

7.5 Electrical installation . . . . . . . . . . . . . .10

7.6 Motor protection. . . . . . . . . . . . . . . . . . 10

7.7 Overtemperature protection . . . . . . . . 10

Usage

8 Instructions for use. . . . . . . . . . . . . . . . 11

8.1 Switch the unit on/off . . . . . . . . . . . . . . 11

8.2 Pressure regulator adjustment . . . . . . 11

9 Maintenance . . . . . . . . . . . . . . . . . . . . . 12

9.1 Maintenance plan. . . . . . . . . . . . . . . . . 12

9.2 Preparations when replacing a filter. . 13

9.3 Change the air intake filter. . . . . . . . . . 13

9.4 Replacing the filter of the

membrane-drying unit. . . . . . . . . . . . . 14

Troubleshooting

10 Tips for Operators and Technicians. . . 15

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Important information

1 Documentation

These assembly and operating instructions
form an integral part of the unit. They corre­spond to the particular model of the unit and
to the technical standards applicable at the
time it was brought to market.

In the event that the instructions and infor­mation in these assembly and operating
instructions are not observed, Cole-Parmer
undertakes to provide no warranty and
accepts no liability of any kind for the safe
and reliable operation of the unit.

1.1 Warnings and symbols

Warnings

The warnings in this document are there
to point out possible injury to persons or
damage to machinery.

The following warning symbols are used:

General warning symbol

The signal word indicates one of the four
danger levels of the warnings:

DANGER: Immediate danger of serious or
fatal injury

WARNING: Possible danger of serious or
fatal injury

CAUTION: Danger of minor injury
WARNING: Danger of extensive material

damage

Other symbols

These symbols are used in the document
and on the unit itself:

Observe the accompanying
documentation.

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

Warning – dangerous electrical
voltage

Warning – high temperatures

Warning – the unit starts up
automatically

The warnings are structured as follows:

SIGNAL WORD
Description of the type and source of

danger
The possible consequences from

disregarding the warning are listed
here

– Observe these measures in order to

avoid the danger.

Switch off the unit (i.e. unplug and
disconnect from mains).

2 Safety

Cole-Parmer has designed and developed
the unit in such a way that danger is to a
large extent excluded if the unit is used as
intended. However, residual risks may be
present. Therefore, please observe the
following information.

2.1 Intended use

The unit is designed for compressing atmo­spheric air ans is designed to be operated in
dry, ventilated rooms. The unit must not be
operated in wet or damp environments. Use
of the unit in the proximity of gases or com­bustible liquids is prohibited. Ensure that
mobile units are stationary before operation.

2.2 Incorrect use

Any use of this unit above and beyond that
specifically described in these instructions
will be deemed to be as not according to the
intended use. The manufacturer cannot be
held liable for any damage resulting from
incorrect usage. The user bears all risks.

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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 notes

– Before using the unit observe any and all

guidelines, laws, regulations and other
restrictions which may apply to the unit.

– Before each use check the function and

condition of the unit.

– Do not convert or change the unit in

any way.

– Observe the Installation and Operating

Instructions precisely.

– Keep the Installation and Operating

Instructions in an accessible place so that
the operator has instant access to them.

2.4 Qualified personnel

Instructions for use

Persons who operate the unit must, on the
basis of their training and knowledge,
ensure safe and correct handling of the unit.

– Ensure personnel are trained in the correct

usage of the unit.

Installation and repair
– Assembly and installation work, readjust-

ments, modifications, upgrades and
repairs must be carried out by Cole-Parmer
or personnel authorised and trained by
Cole-Parmer.

2.7 Transportation and storage

The unit is shipped in a cardboard box filled
with packaging padding. This packaging
ensures that the unit is optimally protected
in transit. As much as possible, always use
the original packaging for transporting or
storing the unit.

– Keep packaging away from children.

WARNING
Explosion of the pressure receiver

and pressure hoses
Serious personal injury and

material damage
– Ensure that the air has been

evacuated from the pressure
receiver and pressure hoses when
they are stored and transported.

– Protect the unit against moisture

during transit.

– 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.

2.5 Protection against electrical current

– Observe all electrical safety regulations

when working on the unit.

– Replace any damaged lines and plug and

socket outlets immediately.

2.8 Disposal

Unit

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

2.6 Only use original parts

– Only use parts and accessories that are

specified or approved by Cole-Parmer.

– Only use original wear parts and spare

parts.

Cole-Parmer accepts no liability for damage
resulting from the use of non-approved
accessories, special accessories or any wear
parts or spare parts other than original parts.

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Packaging

Dispose of packaging material in
an environmentally responsible
manner.

– Note current disposal routes.
– Keep packaging away from children.

Product description

3 Overview

3.1 Units with a membrane-drying unit (115 V)

Description

Ultra-quiet lab
compressor, 36 L/min

Ultra-quiet lab
compressor, 67 L/min

l Included

 Not included

Catalog
number

22222-29

22222-30

Air intake

filter

l l l

l l l

Sinter filter

3 µm fine

filter

0.01 µm fine
filter

 

 

Activated

carbon filter

3.2 Replacement parts

Replacement parts for units with a membrane-drying unit. The following parts need to be
replaced at the specified maintenance intervals (see "9.1 Maintenance plan").

Replacement parts
Air intake filter (4)
3 mm fine filter (for membrane-drying unit)

Catalog number

22222-34
22222-33

4 Technical data

4.1 Units with a membrane-drying unit (115 V)

Catalog number 22222-29 22222-30

Electrical data
Electrical frequency 60 Hz 60 Hz
Nominal voltage 115 V 115 V
Rated power 0.56 kW 1.15 kW
Nominal current 5.6 A 11.8 A
Mains fusing 6.2 A 13.0 A
General data
Pressure receiver volume 6.6 gal. (25 L) 6.6 gal. (25 L)

Delivery at 60 Hz and 72.5 psi (5 bar) 9.5 GPM (36 L/min) 17.7 GPM (67 L/min)
Delivery at 60 Hz and 101.5 psi (7 bar) 7.9 GPM (30 L/min) 14.3 GPM (54 L/min)
Duty cycle 100% (S1) 100% (S1)
Switch-on / cut-off pressure 87 / 116 psi (6 / 8 bar) 87 / 116 psi (6 / 8 bar)
Safety valve, maximum permissible operating pressure 145 psi (10 bar) 145 psi (10 bar)
Pressure dew point (according to DIN ISO 8573-1) 3 4
Noise level 49 dB(A) 53 dB(A)
Weight 170 lb (77 kg) 192 lb (87 kg)

Dimensions (L x W x H)

Ambient conditions during operation
Temperature 41 to 104°F (5 to 40°C) 41 to 104°F (5 to 40°C)
Humidity Max 95% RH Max 95% RH
Ambient conditions during storage and transport
Temperature –13 to 131°F (–25 to 55°C) –13 to 131°F (–25 to 55°C)
Humidity 10 to 90% RH 10 to 90% RH

20" x 22.8" x 25.7"

(510 x 580 x 653 mm)

20" x 22.8" x 25.7"

(510 x 580 x 653 mm)

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