Precision Air Compressor - User Manual
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Resource ID
221
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Contributed by
Derek Rennie
Updated date
30 November 21
Review date
01 May 24
Title
Precision Air Compressor - User Manual
Revision Number
6
Revision Details
Declarations update - CD
Keywords
User Manual,
Product Range
Precision
Language
UK English
Company Brand
Peak Scientific
Reviewed on 3rd may 2017 - LC
Extracted text
Precision Air Compressor
User Manual
Copyright © Peak Scientific Instruments Ltd 2021 — Precision Air Compressor User Manual Rev 6 RSID 221 PN UM-PREC-AC EN —30/11/2021
Contents
Change History
How to use this Manual
Introduction
Warranties and Liabilities
Safety Notices
Symbols
Safety Notice to Users
Declaration of Conformity
Environmental Declaration
Technical Specification
Fittings Kit Contents
Unpacking Instructions
Installation
Compressor Environment
Compressor Overview
General Dimensions
Rear Connections
Electrical Connection
Connecting to the application
Tubing Lengths
Normal Operation
On Demand Gas
Unusual Operation
Service Requirements
Service Schedule
Peak Protected
Cleaning
Troubleshooting
Page 2
3
3
4
5
6
6
6
7
8
9
11
11
12
12
13
13
14
15
16
16
17
17
17
18
18
19
20
21
Change History
Rev
Comment
Name
Date
2
Cleaning info update
Liam Couttie
28/02/2018
3
Declarations Update
Liam Couttie
24/04/2018
4
Troubleshooting Update
Liam Couttie
25/02/2019
5
6
Updates to Incorporate CSA Feedback
Declarations Update
Liam Couttie
Cleo Denholm
07/11/2019
30/11/2021
How to use this Manual
This manual is intended for end users and has been written as a reference document
where you can skip to the relevant information.
Users can refer to the contents page to find the relevant information.
Please review each of the following sections carefully.
Thank you for selecting Peak Scientific to meet your gas generation needs, and should
you require any further assistance or support please do not hesitate to contact Peak
Scientific or the Peak Partner from which you purchased your air compressor.
Page 3
Introduction
The Precision Air Compressor is designed to complement the Precision modular series
of gas s, providing clean, dry, oil-free compressed air, while fitting neatly into any lab
space.
Other features include:
•
Suitable to supply compressed air for Precision Nitrogen, Nitrogen Trace and Zero Air
systems as well as Peak Scientific TOC models.
•
Generates compressed air on demand.
•
Minimum maintenance with only a compressor service and filter change per annum.
•
Small and Stackable.
With the Precision Air Compressor based on proven technology, it provides a source of
dry, clean and oil-free compressed air.
To ensure this air compressor model meets our high expectations with regards
to reliability and performance, we have tested this new model extensively at our
manufacturing plant and with end users around the world to ensure reliability and
longevity of the system.
Page 4
Warranties and Liabilities
1. The Company warrants that it has title to the Goods.
2. Subject to the provisions of this clause the Company warrants that the Goods
shall comply in all material respects with any specification referred to in the Order
Confirmation (as the same may be amended) and shall, subject thereto, be free
from defects in material and workmanship for the lesser of a period of twelve
months from the date of delivery or thirteen months from the date of dispatch
from the factory.
3. Save as provided in this clause and except where the Goods are sold to a person
dealing as a consumer (within the meaning of the Unfair Contract Terms Act
1977) all warranties, conditions or other terms implied by statute or common
law are hereby expressly excluded save to the extent they may not be lawfully
excluded. When the Goods are sold to a consumer within the meaning of the Unfair
Contract Terms Act 1977 their statutory rights are not affected by the provisions of
this clause.
4. In the event of the Customer making a claim in respect of any defect in terms of
clause 2 hereof the Customer must.
1. Reasonably satisfy the Company that the Goods have been properly installed,
commissioned, stored, serviced and used and without prejudice to the generality
of the foregoing that any defect is not the direct or indirect result of lack of repair
and/or servicing, incorrect repair and/or servicing, use of wrong materials and/or
incorrect spare parts
2. Allow the company to inspect the Goods and/or any installation and any relevant
packaging as and when reasonably required by the Company.
5. Subject to the Company being notified of any defect as is referred to in sub-
clause 2 hereof within a reasonable time of it becoming apparent and subject always
to the terms of sub-clause 4 hereof, the Company shall, in its option, replace or repair
the defective Goods or refund a proportionate part of the Price. The Company shall
have no further liability to the Customer (save as mentioned in sub-clause 6 hereof).
6. The Company shall be liable to indemnify the Customer in respect of any claim
for death or personal injury to any person in so far as such is attributable to the
negligence or breach of duty of the Company or any failure by the Company to
comply with the provisions of sub-clause 2 hereof.
7. Save as provided in sub-clause 2 hereof the Company shall not be liable in respect
of any claim by the customer for costs, damages, loss or expenses (whether direct,
indirect, consequential or otherwise) or indemnity in any respect howsoever arising
including, but not by way of limitation, liability arising in negligence (other than
pursuant to clause 6 above) that may be suffered by the Customer or any third party.
Page 5
Safety Notices
Peak Scientific Instruments cannot anticipate every possible circumstance which may
represent a potential hazard. The warnings detailed within this manual refer to the most
likely potential hazards, but by definition cannot be all inclusive. If the user employs an
operating procedure, item of equipment or a method of working which is not specifically
recommended by Peak Scientific, the user must ensure that the equipment will not be
damaged or become hazardous to persons or property.
Symbols
This manual uses the following symbols to highlight specific areas important to the safe
and proper use of the air compressor.
WARNING
A WARNING notice denotes a hazard. It calls attention to an operating procedure,
process or similar, which if not correctly performed or adhered to, could cause
personal injury or in the worst case death. Do not proceed beyond a WARNING
notice until the indicated conditions are fully understood or met.
CAUTION
A CAUTION notice denotes a hazard. It calls attention to an operating procedure,
process or similar, which if not correctly performed or adhered to, could cause
damage to the air compressor or the application. Do not proceed beyond a CAUTION
notice until the indicated conditions are fully understood or met.
Caution, risk of electric shock. Ensure power to the air compressor has been
removed before proceeding.
Safety Notice to Users
WARNING
WARNING
These instructions must be read thoroughly and understood before
installation and operation of your Peak Air Compressor. Use of the air
compressor in a manner not specified by Peak Scientific MAY impair
the SAFETY provided by the equipment.
When handling, operating or carrying out any maintenance, personnel
must employ safe engineering practices and observe all relevant local
health and safety requirements and regulations. The attention of UK
users is drawn to the Health and Safety at Work Act 1974, and the
Institute of Electrical Engineers regulations.
If the equipment is used in a manner not specified by the manufacturer,
the protection provided by the equipment maybe impaired.
WARNING
Page 6
EU Declaration of Conformity
We
Peak Scientific Instruments Ltd.
Of
Fountain Crescent, Inchinnan, Renfrewshire, PA4 9RE
Hereby declare that, this declaration of conformity is issued under the sole
responsibility of the manufacturer.
Equipment Type:
Air Compressor
Model Designator:
Precision Air Compressor
To which this declaration relates, is in conformity with the following applicable EU
Directives, harmonized standards, and other normative requirements.
•
Low Voltage Directive 2014/35/EU
EN 61010-1: 2010 Safety Requirements for Electrical Equipment for Measurement,
Control and Laboratory Use.
•
Electromagnetic Compatibility Directive 2014/30/EU
EN 61326-1: 2013 Electrical Equipment for Measurement, Control and Laboratory
Use – EMC Requirements. (Class A)
•
Restriction on the use of certain hazardous substances in electronic equipment
(RoHS) Directive 2011/65/EU as amended by EU 2015/863.
•
FCC 47 CFR Part 15 class A
Unintentional radiators; Conducted and Radiated emissions limits.
Signed for and on behalf of Peak Scientific by
Signed:
Name:
Fraser Dunn
Position:
Design Engineering Manager
Peak Scientific Instruments ltd,
Inchinnan, Renfrew, Scotland, PA4 9RE, UK.
Date:
30th November 2021
Page 7
UK Declaration of Conformity
We
Peak Scientific Instruments Ltd.
Of
Fountain Crescent, Inchinnan, Renfrewshire, PA4 9RE
Hereby declare that, this declaration of conformity is issued under the sole
responsibility of the manufacturer.
Equipment Type:
Air Compressor
Model Designator:
Precision Air Compressor
To which this declaration relates, is in conformity with the following applicable UK
Statutory Instruments, Standards and other normative requirements.
•
The Electrical Equipment (Safety) Regulations 2016 (SI 2016 / 1101) as amended.
BS61010-1:2010 Safety Requirements for Electrical Equipment for Measurement
Control and Laboratory Use.
•
The Electromagnetic Compatibility Regulations 2016 (SI 2016 / 1091) as amended.
BS61326-1:2013 Electrical Equipment for Measurement , Control and Laboratory Use
– EMC Requirements.
•
The Restriction of the Use of Certain Hazardous Substances in Electrical and
Electronic Equipment Regulations 2012 (SI 2012 / 3032) as amended.
Signed for and on behalf of Peak Scientific by
Signed:
Name:
Fraser Dunn
Position:
Design Engineering Manager
Peak Scientific Instruments ltd,
Inchinnan, Renfrew, Scotland, PA4 9RE, UK.
Date:
30th November 2021
Page 8
WEEE Compliance Statement
The Waste Electrical and Electronic Equipment (WEEE) Regulations SI 2013 No 3113
and or the Waste Electrical and Electronic Equipment (WEEE) Directive 2012/19/EU
apply to all electrical and electronic equipment placed on the market in the UK and EU
covered by the scope of regulations which can be found in the Government Guidance
Notes (PDF) produced by the Department for Business Innovation and skills for the UK
and here for Europe.
All PEAK products that are subject to the WEEE directive are compliant with the
WEEE marking requirement. Such products are marked with the “crossed-out wheelie
bin” symbol (shown below) in accordance with European standard EN50419. All
old electrical equipment can be recycled. Please do not dispose of any electrical
equipment (including those marked with this symbol) in general rubbish bins. Please
contact your dealer or distributor for clarity.
Page 9
CSA Compliance Statement
CSA Group (Canadian Standards Authority) is a Nationally Recognised Testing
Laboratory (NRTL), headquartered in Toronto Canada.
They are authorised to evaluate product to both their own and Underwriters Laboratory
(UL) standards and certify the product to be in compliance to the relevant standards.
Peak products are certified to the current in force revision of the following standards
in order to cover both Canadian and United States requirements for “Safety
Requirements for Electrical Equipment for Measurement, Control and Laboratory use,
Part 1: general Requirements”.
Canada:
CAN/CSA C22.2 No 61010-1-12
United States:
UL 61010-1
As a result the products covered by this statement are certified and listed by CSA
accordingly and are entitled to carry the CSA mark with both Canadian and United
States subscripts , as shown below on the product rating label.
Page 10
Technical Specification
Precision Air Compressor
Environment
Minimum Operating Ambient Temperature
Maximum Operating Ambient Temperature
Maximum Altitude
Maximum Relative Humidity
Minimum Storage Temperature
Maximum Storage Temperature
5°C (41°F)
35°C (95°F)
2000 m
70% Non-Condensing
-20°C (-4°F)
60°C (140°F)
Compressor Outlets
Maximum Pressure
Particles
Phthalates
Suspended Liquids
Gas Outlets
Drain Outlets
Pressure Gauges
8.27 bar (120 psi)
<0.01µm
None
None
1 x ¼” BSPP
1 x ¼” BSPP
1
Electrical Requirements
Voltage
Frequency
Current
Input Connection
Power Cord (Supplied)
Pollution Degree
Insulation Category
100/100-115v
50/60 Hz
5/5.2A
220-240/208-230v
50/60 Hz
2.3-2.7/3.2A
C14 Plug
C13 Socket to Local Connection
2
II
General
Dimensions cm (inches) WxDxH
Compressor Weight Kg (lbs)
Shipping Weight Kg (lbs)
Page 11
38.0 (14.9) x 54.0 (21.2) x 40.6 (15.8)
42 (93)
45 (100)
Unpacking
Although Peak Scientific takes every precaution with safe transit and packaging, it is
advisable to fully inspect the unit for any sign of transit damage.
Check ‘SHOCKWATCH’ and ‘TIP-N-TELL’ labels for signs of rough handling prior to
unpacking.
Any damage should be reported immediately to the carrier and Peak Scientific or the
Peak Partner from where the unit was purchased.
Follow the unpacking instructions posted on the side of the crate. It will require two
people to remove the unit from the shipping crate and to manoeuvre the air compressor
onto the bench.
Please save the product packaging for storage or future shipment of the air compressor.
Note: Included with the air compressor is a “Fittings Kit” containing mains power leads
for UK, EU & US and also all the required fittings and warranty registration card. Be
careful not to discard these with the packaging.
Page 12
Fittings Kit Contents
Supplied in the Fittings Kit are all the fittings required to connect the air compressor to
the application. The contents of the Fittings Kit are as follows:
1. Teflon Tubing x 3m
2. ¼” Compression Fitting x 2
3. ¼” Tee Compression Fitting x 1
4. 2.5mm Hex Key x 1
5. UK Mains Power Cable x 1
6. EU Mains Power Cable x 1
7. US Mains Power Cable 110v
x1
8. US Mains Power Cable 230v
x1
All of the air compressor output ports are located on the output panel at the rear of the
unit.
Unpacking Instructions
The unit weight constitutes a two person lift and as such, safe lifting practices should
be employed; do not attempt to lift on your own, as you will significantly increase the
chance of injury & damage to yourself and others around you.
1. Remove the screws encircled in red around the bottom of the crate lid and lift
upwards.
2. Next, with someone on either side of the unit, position your hands underneath the
unit ready to lift.
3. Ensuring your knees are bent and your back is straight, lift the unit to the desired
location.
Page 13
Installation
Compressor Environment
The air compressor is designed for indoor use only. Storing of corrosive substances near
the air compressor is not recommended. Saline salt spillages around the air compressor
should be cleaned up immediately. It should be installed adjacent to the application(s)
it is supplying. If this is not convenient then the unit can be sited elsewhere, however,
consideration should be made of the lengths of pipe runs as pressure drops can result
from extended runs of pipe.
Performance of the air compressor (like all sophisticated equipment) is affected by
ambient conditions. Note should also be taken to the proximity of Air Conditioning
outlets. These can sometimes give rise to “pockets” of air with high relative humidity.
Operation of the unit within such a pocket could adversely affect its performance.
Consideration should also be given to the air flow around the unit. It is recommended
that an air gap of 75mm (3”) should be maintained down both sides and at the rear of
the unit. Please refer to the drawing below for the general dimensions of the unit.
Please ensure Generator is situated in a well-ventilated environment and is positioned to
allow easy disconnection from the mains supply if required.
Minimum Operating Ambient Temperature:
5 °C (41 °F)
Maximum Operating Ambient Temperature:
35 °C (95 °F)
Page 14
Compressor Overview
General Dimensions
380 mm / 14.9”
406mm / 15.9”
540 mm / 21.2”
The air compressor must always be placed on a flat, level surface.
Failure to do so will affect the performance of the unit.
WARNING
Page 15
Rear Connections
Power Switch
Air Output
Drain
Power Inlet
Page 16
Electrical Connection
Connect the air compressor into an appropriate electricity supply, between 100-230VAC.
Refer to the air compressor serial plate for input specification and ensure your supply
matches the requirements.
If an appropriate mains power cords is not supplied or a substitute one is used then
ensure that all components of it the plug, cord and connector have adequate ratings
for the generator and appropriate approvals for the country of use. Failure to do so
could cause damage to the generator or risk overloading of the power cord
WARNING
This unit is classified as SAFETY CLASS 1. THIS UNIT MUST BE
EARTHED. Before connecting the unit to the mains supply, please
check the information on the serial plate. The mains supply must be of
the stated AC voltage and frequency.
EARTH/GROUND (E):-
Green & Yellow
or
Green
LIVE (L):-
Brown
or
Black
Neutral (N):-
Blue
or
White
Electrical requirements are nominal +/- 10% depending on chosen model. Extended
periods at extremes can have a detrimental effect on the operation and life of the Air
Compressor.
If the equipment is used in a manner not specified by the manufacturer,
the protection provided by the equipment maybe impaired.
WARNING
Page 17
Connecting to the application
Once the initial purge run of 30 minutes has completed the compressor is now ready to
be connected to the application(s).
The pressure in the internal storage tanks must be allowed to dissipate
before connecting the compressor to the application(s)
CAUTION
Attach the ¼” compression fitting to the outlet of the air compressor. Using the ¼” tubing
supplied, connect the outlet of the air compressor to the inlet on the application.
If you require more tubing than is supplied please refer to the Tubing Lengths section.
CAUTION
Once the tubing is connected to the application, please ensure that it is
thoroughly checked for being leak-tight. Even the slightest leak in the
gas supply between the air compressor and the application can lead to
a reduction in efficiency.
Tubing Lengths
CAUTION
The diameter of the tubing which will be connected to the gas outlet is
important and is determined by the length of tubing required. Failure
to follow these recommendations could lead to excessive pressure drop
between the air compressor and its application
< 10 meters:
Use ¼”/3⁄16” (¼” O/D, 3⁄16” I/D) P.T.F.E. tubing.
> 10 - 40 meters: Use 3⁄8”/ 5⁄16” (3⁄8” O/D, 5⁄16” I/D). Tubing and fittings not supplied
in the fittings kit.
> 40 metres:
Please contact Peak Scientific with the relevant distance and
we will calculate the flow resistance and the tubing size required.
A combination of ¼”/3⁄16” and 3⁄8”/5⁄16” tubing may be used to ensure that there is no
large diameter tubing within the lab (i.e. for the first 20 meters from the air compressor
use 3⁄8”/5⁄16” and the final 10 meters to the application use ¼”/3⁄16” tubing). Keep the
connections and bends to a minimum.
Page 18
Normal Operation
The Precision Air Compressor is designed specifically to minimize operator involvement.
Given that the system is installed as described in earlier sections and is serviced
in accordance with the specified maintenance recommendations (see Service
Requirements), then it should simply be a matter of turning the air compressor on when
it is required.
The air compressor will automatically produce the factory set flow and pressure as
detailed in the Technical Specifications.
On Demand Gas
The air compressor system will produce compressed air on demand. If the application
is operating and requires a gas flow, the system it is connected to will supply this to suit
the requirements of the application. If the application requirement for gas stops, the
system will also stop, once it has reached its upper set limit in the internal storage tanks.
If the demand from the application starts again, the system will detect the demand for
gas and will automatically start again to suit the demand.
Unusual Operation
If at any time the air comrpessor begins to emit excessive noise or vibration, then it
should be switched off and you should contact Peak Scientific or the Peak Partner from
which the unit has been purchased.
Page 19
Service Requirements
Service Schedule
Purchase Interval
Component
12 months
Precision Compressed Air Annual Service Kit
Page 20
Visit
www.peakscientific.com/
ordering
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Page 21
Cleaning
Clean the outside of the unit only using warm soapy water and a clean damp cloth.
Ensure all excess fluid is thoroughly removed from the cloth prior to use.
Cleaning should only be undertaken with the power switched off and
the power cord removed from the rear of the air compressor.
CAUTION
Under no circumstances should any solvents or abrasive cleaning
solutions be used as these can contain fumes that could be harmful to
the air compressor. Chlorine-based bleach cleaning solutions should not
be used on the air compressor or within its operating environment.
Care should be taken with Leak Detections Liquids.
CAUTION
Page 22
Troubleshooting
Problem
Possible Solution
• Ensure power cord is plugged into the air
compressor and that the power socket is
turned on.
The air compressor will not switch on and the
power switch does not illuminate.
•
Check the fuse in the power cord plug.
•
Contact your service provider.
•
Disconnect power cord from the rear of the
air compressor. Open the left hand panel
are check that the circuit breaker in turned
on (switch in the up position). Reconnect
power cord.
•
Contact your service provider.
•
Contact your service provider.
•
The compressor is due for service. Contact
your service provider.
•
Refer to Service Indication section of this
manual for further information.
•
Yellow “SERVICE” LED on front panel is
flashing.
The compressor is overdue for service.
Contact your service provider urgently.
•
Refer to Service Indication section of this
manual for further information.
Lights on front fascia flashing amber – green
•
Contact your service provider.
The air compressor will not switch on but the
power switch is illuminated.
Compressor is running but pressure is not
building.
Yellow “SERVICE” LED on front panel is on
constantly.
Page 23
Go Online or Complete and Return
We know that registering any of your recently purchased products is not the
first thing on your mind- but it is very important to both of us. Not all warranties
are alike and Peak Scientific stand out against other gas suppliers as we offer a
comprehensive, quick response, on-site warranty. This means that in the very
unlikely case that your gas develops a fault we have rapid support teams onhand around the world who are able to come to your lab and get you back up
and running in no time.
Register for your comprehensive 12 month on-site warranty with ease online at
www.peakscientific.com/protected.
Alternatively, you can send the completed form to Peak Scientific by post or
email at warranty@peakscientific.com.
Go Online or Complete and Return
You can register for your FREE 12 month Warranty with ease online at
www.peakscientific/protected.
Alternatively, you can send the completed form to Peak Scientific by post or
email at warranty@peakscientific.com.
Product Warranty Registration
Contact name
Email address
Company
Address
City/town
Postcode
Country
Telephone
serial #
Model type
Installation date
Do you still use an
alternative gas solution i.e.
cylinders or bulk liquid?
Yes
What gas requirements do
you have in your lab?
Hydrogen
No
Nitrogen
Zero Air
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Important!
You have 1 month to register your Peak Scientific product from the date of installation. Once registered
the warranty will be honoured for a period of 12 months. If you wish to defer the installation of your ,
you must notify Peak Scientific immediately by emailing warranty@peakscientific.com. For s that remain
unregistered after 1 month from the shipment date, the warranty will be considered active from the
date of factory dispatch.
* Complete Plan only
Important!
You have 1 month to register your Peak Scientific product from the date of
installation. Once registered the warranty will be honoured for a period of 12
months. If you wish to defer the installation of your air compressor, you must
notify Peak Scientific immediately by emailing warranty@peakscientific.com.
For air compressors that remain unregistered after 1 month from the shipment
date, the warranty will be considered active from the date of factory dispatch.
Page 24
Page 25
Peak Scientific has highly trained, fully certified Field Service Engineers located in over 20 countries
across every continent around the world. This allows us to provide an industry-leading rapid response
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To discuss Peak Protected generator cover and payment options speak to your local Peak
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Peak Scientific
Fountain Crescent
Inchinnan Business Park
Inchinnan
PA4 9RE
Scotland, UK
Tel: +44 141 812 8100
Fax: +44 141 812 8200
For further information on any of our
generator products please contact
marketing@peakscientific.com
Copyright © Peak Scientific Instruments Ltd 2021 — Precision Air Compressor User Manual Rev 6 RSID 221 PN UM-PREC-AC EN —30/11/2021