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Summary of Contents for Peak CNMG140L
- Page 1 CNMG140L NITROGEN GAS GENERATOR USER MANUAL UM-CNMG140L -19”Rack...
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Page 2: Table Of Contents
CNMG140L- Nitrogen Gas Generator UM – CNMG140L Contents Page No Document History Warranty Statement Safety Notice to Users Declaration of Conformity Air Connection Principle of Operation Commissioning Maintenance Schedule Technical Specifications Pneumatic Diagram Over Dimension Maintenance Log Notes... -
Page 3: Document History
CNMG140L- Nitrogen Gas Generator UM – CNMG140L History Issue No Changed Initials Date Document Created 08/01/08 Added Overall Dimensions 05/06/08 Diagram updated 19/05/10 Filter Info Update 02/05/13... -
Page 4: Warranty Statement
SAFETY NOTICE TO USERS These instructions must be read thoroughly and understood before installation and operation of your Peak Scientific CNMG140L. Use of the Generator in a manner not specified by Peak Scientific MAY impair the SAFETY provided by the equipment. -
Page 5: Declaration Of Conformity
CNMG140L- Nitrogen Gas Generator UM – CNMG140L Declaration of Conformity Declaration of Conformity... -
Page 6: Air Connection
CNMG140L- Nitrogen Gas Generator UM – CNMG140L AIR CONNECTION The Nitrogen Generator should be connected to a clean, dry, OIL - FREE source of compressed air. A minimum pressure of 120 psig is required for efficient operation of the Generator. Any doubts as to the suitability of your compressed air supply should be referred to the factory for advice. -
Page 7: Principle Of Operation
Principle of Operation Principle of Operation Peak Scientific Instruments Membrane Generators utilise Hollow Fibre Membrane Technology to efficiently separate Nitrogen from other gases present in ambient air. The membrane operates on the principle of selective permeation in that so-called “Fast” gases such as H O, CO &... -
Page 8: Commissioning
CNMG140L- Nitrogen Gas Generator UM – CNMG140L Commissioning Commissioning With the Generator installed as described earlier. Disconnect the Nitrogen Outlet connection to allow the generator to vent to atmosphere until the unit is stabilized then open the air supply. The Generator has been pre-set in the factory to give the specified output flow-rate and pressure. -
Page 9: Maintenance Schedule
CNMG140L- Nitrogen Gas Generator UM – CNMG140L Maintenance Schedule WARNING: Servicing and/or repair of the Generator should only be undertaken by a TECHNICALLY COMPETENT PERSON with the Generator in a safely isolated condition. Due to the simplicity of the design and the small number of moving parts the NM Series Nitrogen Generator will have a long and trouble free life. - Page 10 CNMG140L- Nitrogen Gas Generator UM – CNMG140L Maintenance Inlet Filter / Separator Elements These should be changed at intervals as indicated below. In addition filter bowls should be cleaned and, the operation of the auto-drains should be checked. The Air supply to Generator MUST be turned OFF and the Generator MUST be de-pressurised prior to attempting to remove ANY filter bowl.
- Page 11 CNMG140L- Nitrogen Gas Generator UM – CNMG140L Maintenance RAC Filter The Element is as shown, and should be changed at 12-month intervals. The Air supply to the Generator MUST be turned OFF and the Generator MUST be de-pressurised prior to attempting to remove ANY filter bowl.
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Page 12: Technical Specifications
CNMG140L- Nitrogen Gas Generator UM – CNMG140L Technical Data General Details Minimum Operating Ambient Temperature C (41 Maximum Operating Ambient Conditions C (86 F) 70% RH(max) Inlet Conditions (Free of oil and bulk moisture) Minimum Air Inlet Pressure 120 psig (8.27 Barg) Maximum Air Inlet Pressure 145 psig (10.0 Barg) -
Page 13: Pneumatic Diagram
CNMG140L- Nitrogen Gas Generator UM – CNMG140L Pneumatic... -
Page 14: Over Dimension
CNMG140L- Nitrogen Gas Generator UM – CNMG140L Overall Dimensions Overall Dimensions... -
Page 15: Maintenance Log
CNMG140L- Nitrogen Gas Generator UM – CNMG140L Maintenance Log Maintenance log Model- CNMG140L Serial number Work Done Remarks Date Name... -
Page 16: Notes
CNMG140L- Nitrogen Gas Generator UM – CNMG140L Notes...
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