Peak Scientific Genius SQ 24 User Manual
Peak Scientific Genius SQ 24 is a gas generator designed to provide a continuous and reliable supply of nitrogen gas to laboratories and other applications. Its compact size and quiet operation make it suitable for use in space-constrained environments. With flow rates of up to 24 L/min, the Genius SQ 24 can support various laboratory instruments, including LC-MS, GC, and ICP-MS. It eliminates the need for bulky gas cylinders, providing a safer and more convenient alternative.
Advertisement
Advertisement
Genius SQ 24
User Manual
Copyright © Peak Scientific Instruments Ltd 2019 — GeniusSQ User Manual Rev 5 RSID 2630 EN —09/12/2019
Contents
Change History
How to use this Manual
Warranties and Liabilities
Safety Notices
Symbols 6
Safety Notice to Users 6
Declaration of Conformity
Environmental Declaration
7
8
4
6
3
3
Technical Specification 9
Unpacking 10
Fittings Kit Contents 11
Installation 12
Generator Environment
Generator Overview
General Dimensions
Rear Connections
Unit Controls
12
13
13
14
14
Drain Connection
Electrical Connection
Start-Up Sequence
Connecting to the application
Tubing Lengths
Normal Operation
On Demand Gas
Generator Cycling
Unusual Operation
Service Requirements
Service Schedule
Service Indication
Stage 1
Stage 2
Service Indication Reset
Peak Protected
22
22
22
23
Cleaning 24
20
21
21
22
18
19
19
20
15
16
17
18
High Duty Indication
High Duty Indication Reset
25
25
Indication of Fault 25
Troubleshooting 26
Page 2
Change History
4
5
2
3
1
Rev Comment
Initial Release
Tech Spec Update
Warnings Update
Env. Declaration Update
Accrediations Update
How to use this Manual
Name
Liam Couttie
Liam Couttie
Liam Couttie
Liam Couttie
Liam Couttie
Date
12/06/2018
16/08/2018
18/12/2018
24/06/2019
04/12/2019
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
Warranty & Liability Coverage
1. Peak warrants that, subject to the provisions in this statement, purchased Peak generators, whether purchased directly from Peak or indirectly via an approved, certified and trained distributor or partner
(referred to hereafter as a “Peak Partner”) will comply in all material respects with any specifications referred to in your customer order confirmation and, subject to installation and operational guidelines being followed as described in applicable product manuals, shall be free from any defects in quality of materials or workmanship for a period of one year from the date of installation, provided this takes place within 3 months of factory dispatch.
2. Where the purchased generator is from the Precision Hydrogen series, Peak further warrants that, subject to installation and operational guidelines being followed as described in applicable product manuals, the hydrogen cell shall be free from any defects in quality of materials or workmanship for a total period of three years (inclusive of warranty period specified in clause 1) from date of installation, provided this takes place within 3 months of factory dispatch.
3. Where the purchased generator is from the i-Flow 6000 series, Peak further warrants that, subject to installation and operational guidelines being followed as described in applicable product manuals, the generator shall be free from any defects in quality of materials or workmanship for a total period of two years (inclusive of warranty period specified in clause 1) from the date of installation, provided this takes place within 3 months of factory dispatch and the following provisions have also been met: a. you must purchase a service plan, ensuring the generator is serviced by Peak or a Peak Partner on or before the end of the first 12 months of your ownership, and serviced at least once during each subsequent 12 month period thereafter; b. the generator (and any associated equipment) must have been commissioned by Peak or a Peak
Partner; c. the feed air or inlet air supply to the generator must comply with ISO 8573-1:2010 Class 1.2.1 at all times; d. your air compressor, dryer, filtration and oil removal systems must be deemed suitable for use by
Peak or a Peak Partner, and must be changed and serviced regularly, in line with the equipment manufacturer’s recommended guidelines; and e. any generator failure or fault that is deemed to have been caused by the failure of any upstream equipment, component, part or system (such as air compressor, air treatment or filtration) will be excluded from the warranty described herein.
4. Where the purchased generator is from the Genius XE range, Peak further warrants that, subject to installation and operational guidelines being followed as described in applicable product manuals, the generator shall be free from any defects in quality of materials or workmanship for a total period of two years (inclusive of warranty period specified in clause 1) from the date of registration, provided the following provisions have also been met: a. The product must be registered within 12 months of the build date, to the end user (registrations to
3rd party resellers or other channel partners will not qualify for the warranty extension). b. You must purchase a service plan, ensuring the generator is serviced by Peak or a Peak Partner on or before the end of the first 13 months of your ownership c. The product is required to be serviced in accordance with manufacturer requirements, preventative maintenance visit must be arranged within 13 months of installation, and the generator must be serviced by Peak, or a Peak Partner within 13 months of installation. d. Products purchased via Peak Partners may be subject to call-out and labor charges, which is at the discretion of the Peak Partner.
5. Peak also warrants that any replacement parts whether purchased (directly from Peak, or via a Peak
Partner) or supplied as part of any remedial action undertaken in line with the provisions of clauses 13 and 14, shall be free from any defects in quality of materials or workmanship for a period of 180 days from the date of factory dispatch, provided its installation is performed by Peak or a Peak Partner.
6. This warranty does not exclude Peak’s liability in respect of any claim for death or personal injury to
Page 4
1. any person, in so far as such can be attributed to negligence or breach of duty of care directly resulting from failure of Peak to comply with the provisions in clauses 1, 2, 3, 4 & 5.
Exclusions & Limitations
2. This warranty does not cover: a. damage, deterioration or malfunction resulting from an alteration or modification to a generator which has not been carried out by Peak or a Peak Partner; b. damage, deterioration or malfunction resulting from what Peak reasonably believes to be abuse, or misuse of a generator by you or any third party; c. liability for accident or neglect (other than pursuant to clause 6); d. maintenance or repairs which have not been carried out by Peak or a Peak Partner; e. operation of a generator or exposure of a generator to environmental conditions that fall out-with operational guidelines as specified in the applicable product user manual; and f. lightning, power surges or any other acts of God or nature.
3. This warranty is non-transferrable. Only the original owner of the generator may benefit from the terms within this statement.
4. Peak shall not be liable in respect of any claim made for costs, damages, losses or expenses (whether consequential, direct, indirect or otherwise) or in any respect howsoever arising including, but not limited to, liability from accident or negligence (other than pursuant to clause 6) that may be suffered by you or any third party.
5. No person or entity is authorised to change the terms and conditions outlined in this warranty statement in any respect, or to create any additional obligations or liabilities for any party involved.
6. This warranty statement supersedes any and all prior warranty agreements between the parties and constitutes the complete, final and exclusive understanding of the parties with respect to the subject matter. All prior negotiations, representations, or promises, whether oral or written, of either party shall be deemed to have been merged herein.
7. If any part of this warranty statement is invalidated, for whatever reason, such part will be deleted and the rest shall remain unaffected, continuing to be in full force and effect.
Delivery of Warranty Service
8. Subject to clause 14, and: a. Peak being notified by you, within the duration of the applicable warranty period, of any defect that you think is subject to any warranty valid under clauses 1, 2, 3, 4 or 5; and b. Peak being permitted to inspect the generators, parts and their installation (along with any relevant packaging)
Peak shall at its option repair or replace defective generators or parts (including, if necessary, any moving parts and irrespective of runtime). No additional charges will apply, for parts or delivery and, where applicable, labour or travel. Peak will endeavour to deliver this service within 3 working days of your notification.
9. Where, in Peak’s reasonable opinion, a defect is subject to an exclusion described in clause 7, Peak reserves the right to charge for parts or delivery and, where applicable, you may also be charged by
Peak for call out, labour or travel in respect of any repair or replacement which you authorize Peak to carry out.
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 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 6
Declaration of Conformity
We
Of
Declare that:
Peak Scientific Instruments Ltd.
Fountain Crescent, Inchinnan, Renfrewshire, PA4 9RE
Models: Genius SQ 24
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:
Peak Scientific Instruments Ltd.
Fountain Crescent, Inchinnan Business Park
Renfrewshire,
PA4 9RE
Date: 12/06/2018 Position: Chief Technology Officer
R-R-1PN-GeniusSQ24
Page 7
Environmental Declaration
We
Of
Declare that:
Peak Scientific Instruments Ltd.
Fountain Crescent, Inchinnan, Renfrewshire, PA4 9RE
Models: Genius SQ 24
Is fully compliant with the following Directives
• 2012/19/EU WEEE (Waste of Electrical and Electronic Equipment)
• 2011/65/EU & 2015/863 RoHS (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, herewith confirm that as a manufacturer of articles we conform to the European Parliament and Council Directives, 2011/65/EU for the original
6 restricted substances listed in the Restriction of Hazardous Substances (RoHS)
Directive and Commision Delegated Directive (EU) 2015/863 to include 4 additional restricted substances. Peak Scientific Instruments LTD have developed all reasonable
'due diligence' controls to ensure that our products comply with the principles and requirements of the RoHS (Restriction of Hazardous Substances) Directives.
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 at www.peakscientific.com
Page 8
Technical Specification
Genius SQ 24
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)
3000m
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. Please ensure generator is in a well ventilated environment.
Generator Outlets
Maximum Gas Output Pressure
Maximum Outlet Flow Rate**
Particles
Phthalates
Suspended Liquids
Gas Outlets
Drain outlet
Pressure gauges
** NOTE - Max Outlet Flow Rate @ 116 psi is 22 L/min (0.77 cfm)
8 bar (116 psi)
24 L/min (0.85 cfm)
< 0.01 μm
NONE
NONE
1 x 1/4" BSPP
1 x 1/4” BSPP
1
Electrical Requirements
Voltage
Frequency
Current
Input Connection
Power Cord (Supplied)
Pollution Degree
Installation Category
General
Dimensions mm (inches) WxDxH
Generator Weight Kg (lbs)
Shipping Weight Kg (lbs)
230VAC
50/60Hz
6A
120VAC
60Hz
10A
100VAC
50/60Hz
11.2A
C20 Plug
C19 socket to local connection (13A minimum)
2
II
610 x 600 x 750 mm(24.0 x 23.6 x 29.5''
83 Kg (183 lbs)
104 Kg (229.3 lbs)
Page 9
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:
5. 6mm Push-Fit Fitting
Hex 1
10. US Mains Power Cable 120v**
11. US Mains Power Cable 230v* x 1 x 1
12. JP Mains Power Cable 100V***
All of the generators output ports are located on the output panel at the rear of the unit.
* 230V Only
**
***
120V Only
100V Only
Page 11
Installation
Generator Environment
The generator is designed for indoor use only. 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 generator 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 12
Generator Overview
General Dimensions
600 mm 750 mm
WARNING
The generator must always be placed on a flat, level surface. Failure to do so will affect the performance of the generator.
Page 13
Rear Connections
6mm Push-Fit Fitting
1/4" Compression Fitting
Mains Cable
Unit Controls
Power Switch
Pressure Gauge
Service LED
High Duty LED
WARNING
Ensure all inlets and outlets are connected to correct sources and applications. All Connections should only be carried out by trained personnel. Generator must be switched off and unplugged prior to any cleaning or maintenance operations.
Page 14
Drain Connection
Fit the 6mm push fit fitting to the drain port located on the output panel. Tighten using a 16mm or 5/8” spanner. Use the 6mm tubing 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. Fix the drain ending of the tube firmly to prevent it from vibrating during draining.
Page 15
Electrical Connection
Connect the generator to an appropriate 100, 120 or 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 12 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
Electrical requirements are 100, 120 or 230VAC nominal +/- 10% depending on chosen model. However, running continuously at voltages outwith this is not recommended.
Extended periods at extremes can have a detrimental effect on the operation and life of the generator.
If the equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment maybe impaired.
WARNING
If the supply voltage is 219V or less, a dual tap transformer must be fitted. This can be directly ordered from Peak Scientific ( P/N 06-3200 ).
If a substitute main supply cord is used, ensure that it has adequate ratings and appropriate approvals for the country of operation. Failure to do so could cause damage to the generator or risk of overloading of the power cord.
Page 16
Start-Up Sequence
Before the Generator is connected to the application, the Generator should be operated in isolation (i.e. not connected to the application) for thirty minutes. This is to ensure any impurities present are purged from the system. Failure to do this may harm the application.
CAUTION
Before re-connecting the Generator to the mains and switching it on for the isolation run, it is necessary to fit the silencer to the outlet port of the output panel.
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.
Once this pressure is reached, the compressors will continue to run until the internal tank upper pressure limit is reached and has been maintained for a period of time. The system will then stop one of the compressors to allow a drain cycle. Once the pressure drops to a lower limit the compressor is switched on again. This will continue with the compressor being switch off alternating to allow duty sharing and minimise compressor wear.
Should the gas demand on the generator drop to a flow level, approximately less than 5 lpm, or if the gas demand stops then the compressors will shut off after a short period of time. They will restart automatically when demand is resumed.
When the system has been operated for a period of 30 minutes, all the internal pipework and storage tanks will have been purged with Nitrogen.
The Generator is now purged and the tubes can be connected at the rear of the unit.
Page 17
Connecting to the application
Once the initial purge run of 30 minutes has completed, and the generator has been running for 1 hour, it 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 the 1/4” compression fitting to the outlet of the generator. Using the 1 ⁄
4 supplied, connect the outlet of the generator to the inlet on the application.
” tubing
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 outlet 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 1 ⁄
4
”/ 3 ⁄
16
” (¼” O/D, 3 ⁄
16
” I/D) P.T.F.E. tubing.
> 10 - 40 meters: Use 3 ⁄
8
”/ 5 ⁄
16
in
” ( 3 ⁄
8
” O/D, 5 ⁄
16
” I/D). Tubing and fittings not supplied
> 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 1 ⁄
4
”/ 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 generator use 3 ⁄ and the final 10 meters to the application use bends to a minimum.
1 ⁄
4
”/ 3 ⁄
16
8
”/ 5 ⁄
16
”
” tubing). Keep the connections and
Page 18
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
The generator produces gas on demand. If the application is operating and requires a gas flow, the generator will supply this to suit the requirements of the application. If the application requirement for gas stops, the generator 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 Generator will detect the demand for gas and will automatically start again to suit the demand.
Page 19
Generator Cycling
The generator is designed for the internal compressors to cycle. This cycling reduces the duty (run time) on the compressors. The rate at which they cycle will be dependent on the gas required to satisfy the demand of the application. If the application demands the maximum gas flow of the generator, the compressor duty will be higher, (the rest period in the compressor cycle will be shorter). If the application demand is lower than the maximum gas flow, then the duty on the compressors will decrease, (the rest period in the compressor cycle will be longer). If the generator is installed in an extreme environment or is subjected to low supply voltage or high altitude the compressors may undergo periods where they do not cycle (see High Duty Indication).
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.
Generators switched from high to low flow quickly will undergo a short period of expelling excess air. In this instance, please allow the compressors to stop before assessing for excess noise.
Page 20
Service Requirements
Service Schedule
Purchase Interval Component Qty.
Visit
12 Months Genius SQ 24 Annual Maintenance Kit 1 www.peakscientific.com/ordering
Compressor
Assembly *
Compressor Assembly Genius SQ 24 2
* If your compressors have been refitted 3 times they must now be replaced. Please note that when replacing the compressor assembly, the full Annual Maintenance Kit will not be required. Please contact your service provider for more information.
Note: Only Peak approved components should be used.
Page 21
Service Indication
The generator will notify the user of the service interval for the internal compressors.
The generator has the following Service Indication Stages:-
Stage 1
12 months after installation, and every 12 months thereafter, 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 PLC. This will be performed by the Peak Service Engineer or trained service representative that completes the service operation.
Page 22
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 23
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 Detection Liquids.
CAUTION
Page 24
High Duty Indication
The generator has a ‘HIGH DUTY’ indicator on the front panel. This indicator monitors the running condition of the internal compressors and illuminates when they have been operating continually for a period of 8 hours.
There are a number of extreme conditions that can affect the duty cycling of the compressors inside the generator. These extremes include very high ambient temperatures, low supply voltages, a very high flow requirement and locations of high altitude. Any one of these or a combination of a number of these extremes can be evident in a customer site.
While the generator is designed to operate fully in these conditions it should be noted that the effect of these extremes can force the compressors to run continually. The compressors are fully capable of running continually with no detrimental effect.
High Duty Indication Reset
If the compressors have been operating continually for a period of 8 hours the indicator light will be illuminated. Once the compressors return to a cycling mode the indicator light will automatically switch off. There is no manual intervention required.
Indication of Fault
In most installations the ‘HIGH DUTY’ indicator will not be illuminated. If your generator has been operating for a significant period of time, then suddenly develops a ‘HIGH
DUTY’ indication with no apparent change in environmental conditions or flow requirements, it may be indicative of a problem with the system such as an external leak or imminent compressor failure.
If this is the case you should contact Peak Scientific or your service provider.
It should be noted that the generator will continue to operate so long as it can maintain pressure during this indication.
Page 25
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.
Compressors are running but pressure is not building.
• Contact your service provider.
The mass spec is 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.
Yellow “HIGH DUTY” LED on front panel is on constantly.
• A compressor(s) due for service. Contact your service provider.
• Refer to Service Indication section of this manual for further information.
• A compressor(s) is overdue for service.
Contact your service provider urgently.
• Refer to Service Indication section of this manual for further information.
• A compressor(s) has not cycled for a period of 8 hours. Refer to the High Duty
Indication section of this manual.
• Ensure ambient temperatures are within the specification.
• Ensure there are no leaks between the
Generator and the mass spec.
Page 26
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 27
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.
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]
Copyright © Peak Scientific Instruments Ltd 2019 — GeniusSQ User Manual Rev 5 RSID 2630 EN —09/12/2019

Public link updated
The public link to your chat has been updated.
Advertisement