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PEAK 

Scientific Instruments Ltd 

High Purity Nitrogen Generator 

Instructions for use Manual 

20

th

 September 2007 

 

NM20ZL User Guide Issue 2

 

 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: - 

 

4.1) 

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; and 

4.2) 

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, 

SAFETY NOTICE TO USERS

 

 

 

These  instructions must  be  read thoroughly and understood before installation 

and operation of your Peak Gas Generator.  

 

When  handling,  operating  or  carrying  out  any  maintenance,  personnel  must 

employ  safe  engineering  practices  and  observe  all  relevant  local  heath  and 

safety requirements and regulations. The attention of UK users is drawn to the 

Health and Safety at Work Act 1974. 

 

WARNING:

  Nitrogen  is  not  a  poisonous  gas,  but  if  the  concentration  in  the 

inhaled air becomes too high there will be a risk of asphyxiation. 

Summary of Contents for NM20ZL

Page 1: ...ain Crescent Inchinnan Business Park Inchinnan Renfrew PA4 9RE Scotland UK Tel 44 0 141 812 8100 Fax 44 0 141 812 8200 info peakscientific com www peakscientific com USA 19 Sterling Road Suite 8 Bille...

Page 2: ...gen Generator Instructions for use Manual 20th September 2007 NM20ZL User Guide Issue 2 2 Document Change History Rev No Changed Initials Date 1 Document Created SK 20 09 07 2 Included new design of c...

Page 3: ...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 ref...

Page 4: ...ZL User Guide Issue 2 4 Contents Page No Document History 2 Warranty Statement 3 Safety Notice To Users 3 Introduction 5 Unpacking Installation 5 Location 5 Air Connection 6 Principle of Operation 7 C...

Page 5: ...ectrometer it is supplying If this is not convenient then the generator can be sited elsewhere however consideration should be made to the lengths of pipe runs as pressure drops can result from extend...

Page 6: ...the unit Fittings are provided to connect these ports to the gas connections of the Mass Spectrometer A kit of fittings for connecting to the Mass Spectrometer is provided with this User Guide LC MS w...

Page 7: ...oves bulk moisture and harmful particles The air is now divided into 2 streams The first stream is passed through the Nitrogen Membrane to generate a flow of Nitrogen for the Curtain Gas output The Ni...

Page 8: ...or is such that it can deliver up to 26 Litres min Nitrogen Air at 110 psig with an additional 12 Litres min of Nitrogen at 80 psig Should the demand for gases be less than the rated output flow or in...

Page 9: ...ver as with all scientific and technical equipment it should be regularly inspected and serviced as below BA Inlet Filters Every 12 months RAC Filter Elements Every 12 months 1 BA inlet Filter Element...

Page 10: ...ter The Element is as shown and should be changed at 12 month intervals The Air supply to Generator MUST be turned OFF and the Generator MUST be de pressurised prior to attempting to remove ANY filter...

Page 11: ...psig 10 0 Barg Minimum Air Inlet Flow Rate 90 l min ATP Outlet Gas Maximum Pressure Drop Outlet Inlet P 8 psig Maximum Gas Outlet Pressure 110 psig Maximum Source Gas Outlet Flow Nitrogen Air 26 Litre...

Page 12: ...PEAK Scientific Instruments Ltd High Purity Nitrogen Generator Instructions for use Manual 20th September 2007 NM20ZL User Guide Issue 2 12 9 Pneumatic Diagram...

Page 13: ...Scientific Instruments Ltd High Purity Nitrogen Generator Instructions for use Manual 20th September 2007 NM20ZL User Guide Issue 2 13 Maintenance Log Model NM20ZL Serial number Work Done Remarks Date...

Page 14: ...PEAK Scientific Instruments Ltd High Purity Nitrogen Generator Instructions for use Manual 20th September 2007 NM20ZL User Guide Issue 2 14 Notes...

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