Peak Scientific Halo User Manual
Peak Scientific Halo is a nitrogen and dry air generator capable of producing up to 25 L/min of nitrogen and 36.5 L/min of dry air. It boasts a nitrogen purity of 99.5% and an atmospheric dew point of -20°C/-4°F. The Halo also features a start-up time of less than 20 minutes for purity, making it an ideal choice for laboratories and other applications that require a reliable source of nitrogen or dry air.
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Halo
User Manual
Halo User Manual Rev 4 RSID 2624 EN 15/10/19
Contents
Change History
How to use this Manual
Warranties and Liabilities
Safety Notices
Declaration of Conformity
Environmental Declaration
Technical Specification
Unpacking 9
Fittings Kit Contents 10
Installation 11
Generator Environment 11
7
8
Generator Overview
General Dimensions
Rear Connections
Unit Controls
Drain Connection
Electrical Connection
Start-Up Sequence
14
15
16
12
12
13
13
4
5
6
3
3
Connecting to the application
Tubing Lengths
Normal Operation
On Demand Gas
Unusual Operation
Service Requirements
Service Indication
Peak Protected
20
21
Cleaning 22
Troubleshooting 23
17
17
18
18
18
19
Page 2
Change History
2
3
1
Rev Comment
Initial Release
Tech Spec Update
Tech Spec Update
Name
Liam Couttie
Liam Couttie
Liam Couttie
Date
11/07/2018
20/07/2018
13/03/2019
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 generator.
Page 3
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 4
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 generator.
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 generator 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 generator has been removed before proceeding.
Safety Notice to Users
WARNING
These instructions must be read thoroughly and understood before installation and operation of your Peak Generator. Use of the generator in a manner not specified by Peak Scientific MAY impair the SAFETY provided by the equipment.
WARNING
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 5
Declaration of Conformity
We
Of
Declare that:
Equipment:
Peak Scientific Instruments Ltd.
Fountain Crescent, Inchinnan, Renfrewshire, PA4 9RE
Nitrogen & Dry Air Generator
To which this declaration relates, is in conformity with the applicable EC directives, harmonized standards, and other normative requirements.
• Low Voltage Directive 2014/35/EU
EN 61010-1: 2010 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.
• FCC47 CFR Part 15 Class B
Unintentional radiators; Conducted and Radiated emissions limits.
All evaluation, testing and certification issued by:
York EMC Services
Unit 1, Grangemouth Technology Park,
FK3 8UZ
Date: 04/06/2018 Position: Chief Technology Officer
Page 6
Environmental Declaration
We
Of
Declare that:
Equipment:
Peak Scientific Instruments Ltd.
Fountain Crescent, Inchinnan, Renfrewshire, PA4 9RE
Nitrogen & Dry Air Generator
Is fully compliant with the following Directives
• 2012/19/EU WEEE (Waste of Electrical and Electronic Equipment)
• 2011/65/EU RoHS 2 (Restriction of Hazardous Substance)
Peak Scientific Instruments Ltd fully complies with its obligations towards the European
WEEE (Waste of Electrical and Electronic Equipment) Directive 2012/19/EU. These obligations are being met within the B2B compliance group.
Peak Scientific Instruments Ltd has developed all reasonable ‘due diligence’ controls to ensure that our products comply with the principles and requirements of the European recast RoHS (Restriction of Hazardous Substances) Directive 2011/65/EU. Similar directives in the United States and China, for example, have also been captured within this program.
Where a specific certificate of compliance is required, this can be requested, on a product serial number basis, directly from Peak Scientific Instruments Ltd, by contacting us through our website on www.peakscientific.com
Date: 04/06/2018 Position: Chief Technology Officer
Page 7
Technical Specification
Halo
Environment
Minimum Operating Ambient Temperature
Maximum Operating Ambient Temperature
Maximum Relative Humidity
Minimum Storage Temperature*
Maximum Storage Temperature*
5°C (41°F)
35°C (95°F)
80% Non-Condensing
-20°C (-4°F)
60°C (140°F)
*NOTE – When taken out of storage the Generator should be allowed to acclimatize at room temperature for a minimum of 3 hours before operation.
Generator Outlets
Plasma N
2
Maximum Flow
Pop Air Maximum Flow
Atmospheric Dew Point (Dry Air)
Nitrogen Purity
Particles
Phthalates
Suspended Liquids
Gas Outlets
Drain Outlet
Pressure Gauges
Start-Up Time for Purity
Electrical Requirements
Voltage
Frequency
Current
Input Connection
Power Cord (Supplied)
Pollution Degree
Insulation Category
General
Dimensions mm (inches) WxDxH
Generator Weight Kg (lbs)
Shipping Weight Kg (lbs)
25 L/min (0.88 cfm) @ 87 psi (6 bar)
36.5 L/min (1.28 cfm) @ 87 psi (6 bar)
-20°C / -4°F
99.5%
NONE
NONE
NONE
2 x ¼” BSPP Female
1 x ¼” BSPP Female
3
< 20 mins
230 VAC ± 10%
50/60 Hz
8.0 Amps
C20 Plug
C19 socket to local connection (13A minimum)
2
II
570 x 870 x 765 (22.4 x 34.2 x 30.1)
155 Kg (341.7 lbs)
182 Kg (401.2 lbs)
Page 8
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 generator to the desired location.
Please save the product packaging for storage or future shipment of the generator.
Note: Included with the generator 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.
Fittings Kit Contents
Supplied in the Fittings Kit are all the fittings required to connect the generator to the application. The contents of the Fittings Kit are as follows:
1. 5mm Allen key
2. 6mm Push Fit Tube Fitting
3. ¼” Compression Tube Fitting
4. 6mm Tubing
x 2 x 3 x 2
All of the generators output ports are located on the output panel at the rear of the unit.
Page 10
Installation
Generator Environment
The generator is designed for indoor use only. It should be installed adjacent to the application 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 generator (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 on the following page for the general dimensions of the unit.
Minimum Operating Ambient Temperature: 5 °C (41 °F)
Maximum Operating Ambient Temperature: 35 °C (95 °F)
Page 11
Generator Overview
General Dimensions
570 mm / 22.4” 870 mm / 34.2”
WARNING
The generator must always be placed on a flat, level surface. Failure to do so will affect the performance of the generator.
Page 12
Rear Connections
Unit Controls
Mains Cable
¼ " Compression Fitting
6mm Push-Fit Fitting
Service LED
Purity LED
Power Switch
N2 Pressure Gauge
Air Pressure Gauge
Page 13
Drain Connection
Fit the 6mm push fit fitting (item 2 from fittings kit) to the drain port located on the output panel (see Figure ). Tighten using a 16mm or 5/8” spanner. Use the 6mm tubing
(item 4 from fittings kit) to connect this to a suitable drain connection or container. It should be noted that the Generator can expel a considerable amount of water from this
(dependant on ambient humidity).
CAUTION
If a container is used it should be emptied at regular intervals. The container must NOT have an air tight seal as water and air are expelled at pressure.
Page 14
Electrical Connection
Connect the generator to an appropriate 230 volt single-phase supply, refer to the generator serial plate for input specification and ensure your supply matches the requirements.
If the appropriate power cord is not supplied; a new plug, rated to at least 13 amps, can be fitted by a qualified electrician.
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.
WARNING
EARTH/GROUND (E):- Green & Yellow or Green
LIVE (L):-
Neutral (N):-
Brown
Blue
or or
Black
White
Our electrical requirements are 230VAC nominal +/- 10%. This means that the Generator can accommodate transients between 207VAC and 253VAC. However, running continuously at voltages less than 220V is not recommended and extended periods at these extremes can have a detrimental effect on the operation and life of the Generator.
If the voltage supply is uncertain then a voltage check is highly recommended.
If a substitute main supply cord is used, ensure that it has adequate rating. Failure to do so could cause damage to the generator.
Do not touch anything inside the Generator whilst the side panels are removed and the mains power is connected to the unit
WARNING
If the customer site is known to have a low power supply where the voltage reading is
219V or less, then we would highly recommend fitting a Dual Tap Transformer 06-3210 .
This can be ordered directly from Peak Scientific.
Page 15
Start-Up Sequence
CAUTION
Before the Generator is connected to the application, the Generator should be operated in isolation (i.e. not connected to the application) until the light on the front cover illuminates green. This signifies that the purity of the output nitrogen is 99.5% and ensures any impurities present are purged from the system. Failure to do this may harm the application.
Following the voltage check, the unit should be switched off and silencers fitted to each of the three outlet ports of the output panel (ref Install Guide).
Once this is done, the Generator can be re-connected to the mains and switched on.
Pressure will start to build in the internal storage tanks which can be monitored by watching the output pressure gauge on the front panel. This will climb to the factory set pressure as noted in the specifications.
The Generator is now purged and the tubes can be connected at the rear of the unit.
Page 16
Connecting to the application
Once the initial purge run has completed, the generator is ready to be connected to the application(s)
The pressure in the internal storage tanks must be allowed to dissipate before connecting the generator to the application(s)
CAUTION
Attach either the 6mm elbow or ¼” compression fitting to the outlet of the Generator.
Using the 6mm or ¼” tubing supplied, connect the outlet of the Generator to the inlet on the application.
If you require more tubing than is supplied please refer to the Tubing Lengths section.
CAUTION
Tubing Lengths
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 generator and the application can lead to a reduction in efficiency.
CAUTION
The diameter of the tubing which will be connected to the gas outlets is important and is determined by the length of tubing required. Failure to follow these recommendations could lead to pressure between generator and application.
< 10 meters: Use 6/4 (6mm O/D, 4mm I/D) P.T.F.E. tubing.
> 10 - 40 meters: Use 10/8 (10mm O/D, 8mm 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 6/4 and 10/8 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 Generator use 10/8 and the final 10 meters to the application use 6/4 tubing). Keep the connections and bends to a minimum.
The imperial equivalents are: 6/4 = 1/4” O/D, 3/16” I/D.
10/8 = 3/8” O/D, 5/16” I/D.
Page 17
Normal Operation
The generator 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 generator on when it is required.
The generator will automatically produce the factory set flow and pressure as detailed in the Technical Specifications.
On Demand Gas
When the application requires a gas flow, the generator will produce gas on demand.
The generator will continue to supply gas whilst the application is in a ‘Standby’ mode.
As soon as a demand is detected from the application, the generator will match the applications requirements.
Unusual Operation
If at any time the generator 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 generator has been purchased.
Page 18
Service Requirements
Service Schedule
Purchase Interval Component
12 Months Halo Annual Maintenance Kit*
Visit www.peakscientific.com/ordering
* Please quote your generator serial number when ordering your Annual Maintenance
Kit to ensure selection of the appropriate kit for your generator.
Page 19
Service Indication
The generator has the following Service Indication Stages:-
Stage 1
Once either compressor requires a service the LED indicator (yellow) on the front of the generator will illuminate.
This is to make the user aware that a service of the generator is due and should be planned at the earliest convenience. The generator will continue to operate as normal with the LED on.
Stage 2
If the service is not completed the generator will continue to run. After 2 weeks, the service LED indicator (yellow) will start to flash.
This is to make the user aware that the service of the generator is now overdue and must be completed immediately to ensure the continuous trouble free operation of the generator.
Service Indication Reset
Once the service has been completed the Service Indication LED can be reset in the main control PCB. This will be performed by the Peak Service Engineer or trained service representative that completes the service operation.
Page 20
Peak Protected
With Peak Scientific you invest in not only a product but peace of mind. With a network of certified Peak engineers stationed throughout the globe, Peak’s rapid response team are never far away and our commitment is to keep your generator running day in, day out, protecting your laboratory workflow.
[Peak Protected] can provide…
Installation
A dedicated Peak engineer will visit your lab to install and setup your generator
Complete plan
Swift response by a Peak Service
Engineer within 72 hours & planned preventative maintenance
Premium Protected
Guaranteed rapid on-site response within 24 hours & planned preventative maintenance
IQ/OQ
Certified assurance for applications requiring documented qualification
Spares
Genuine Peak parts with express delivery, ensuring optimal performance and lifetime
Technical Support Hotline
Around the clock support by phone or online with our global technical helpdesk
To find out more about protecting your investment visit: www.peakscientific.com/protected
Page 21
Cleaning
Clean the outside of the generator only using warm soapy water and a clean damp cloth. Ensure all excess fluid is thoroughly removed from the cloth prior to use.
CAUTION
Cleaning should only be undertaken with the power switched off and the power cord removed from the rear of the generator.
Under no circumstances should any solvents or abrasive cleaning solutions be used as these can contain fumes that could be harmful to the generator.
Care should be taken with Leak Detections Liquids.
CAUTION
Page 22
Troubleshooting
Problem
The Generator will not switch on and the power switch does not illuminate.
Possible Solution
• Ensure power cord is plugged into the Generator and that the power socket is turned on.
• Check the fuse in the power cord plug.
• Contact your service provider.
The Generator will not switch on but the power switch is illuminated.
• Ensure power cord is plugged into the Generator and that the power socket is turned on.
• Check the fuse in the power cord plug.
• Contact your service provider.
Compressors are running but pressure is not building.
• Contact your service provider.
The MP-AES reporting low pressure.
• Check pressure gauges are showing normal pressure.
• Contact your service provider.
Yellow “SERVICE” LED on front panel is on constantly.
Yellow “SERVICE” LED on front panel is flashing.
• A compressor(s) due for service. Contact your service provider.
• Refer to Service Indication section of this manual for further information.
• A compressor(s) has not cycled for 8 hours. Refer to the Run Time Alarm section of this manual.
• Ensure ambient temperatures are within the specification.
• Turn the Generator off and on to reset the alarm and contact your service provider.
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 generator develops a fault we have rapid support teams on-hand 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 [email protected].
Page 24
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 [email protected]
.
Product Warranty Registration
Contact name
Email address
Company
Address
City/town
Postcode
Country
Telephone
Generator serial #
Model type
Installation date
Do you still use an alternative gas solution i.e. cylinders or bulk liquid?
Yes No
What gas requirements do you have in your lab?
Hydrogen Nitrogen Zero Air
Extend your cover with
Peak Scientific offer comprehensive gas generator after sales support packages.
Peak [Protected] aftercare support can guarantee an on-site response within
72 hours*, genuine parts from our ISO9001 approved factory and a 95% first-time fix rate. See our enclosed Peak [Protected] leaflet for further information.
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 generator, you must notify Peak Scientific immediately by emailing [email protected].
For generators 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 generator, you must notify
Peak Scientific immediately by emailing [email protected]
. For generators that remain unregistered after 1 month from the shipment date, the warranty will be considered active from the date of factory dispatch.
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 service to our customers. With [Peak Protected] , your laboratory’s productivity becomes our top priority.
To discuss Peak Protected generator cover and payment options speak to your local Peak
Representative or for further information contact: [email protected]
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 [email protected]
Halo User Manual Rev 4 RSID 2624 EN 15/10/19

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