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Date of Issue: May. 22, 2017 
Document No.: NIC-600-2240-02 

 

 

 

LPG Vaporizer Unit for WA-5 

LP-WA 

Instruction Manual 

 

 

 

 

 

 

 

 

  NIPPON INSTRUMENTS CORPORATION 

 

 

Summary of Contents for LP-WA

Page 1: ...Date of Issue May 22 2017 Document No NIC 600 2240 02 LPG Vaporizer Unit for WA 5 LP WA Instruction Manual NIPPON INSTRUMENTS CORPORATION...

Page 2: ...Within 2m Grounding required 4 Cylinder size 1L Max 5 Line filter PEEK 2 m 6 Regulator Heating temperature 90 C Max Parts exposed to the gas are coated with silica Valve seats are made of PCTFE 3 Prec...

Page 3: ...017 Document No NIC 600 2240 02 3 9 4 External view 1 Front 6 How to replace the line filter 2 Back Pilot lamp Pressure control valve Pressure gauge Line filter unit Quick joint OUTLET Gas cylinder Po...

Page 4: ...T1 4 thread 2 Connect the outlet of the LP WA and the inlet of the WA 5 with 4 mm Teflon tube 3 Connect the outlet of the integrating gas meter of WA 5 to the draft 4 Turn ON the power The pilot lamp...

Page 5: ...l valve 4 Open the stopcock of the cylinder slowly 5 Open turn clockwise the pressure control valve gradually to adjust the pressure to around 0 02Mpa 6 At first the air of the piping of the LP WA is...

Page 6: ...perform the sampling for the same period of time and then subtract the obtained value as the blank value from the actually measured value 2 Select LPG Blank from the sample names 8 Change of the samp...

Page 7: ...240 02 7 9 9 Maintenance 9 1 How to change the line filter 1 Remove the cylinder 2 Disconnect the joint under the line filter 3 Remove three screws that fasten the quick joint 4 Disassemble the line f...

Page 8: ...blank measurement using nitrogen gas or a clean air compressor but if the blank is slow to drop fill the impinger with distilled water put it in a hot water bath as shown in the figure below and steam...

Page 9: ...Date of Issue May 22 2017 Document No NIC 600 2240 02 9 9 pressure applied to them such as joint of the impinger or tubes so that they are not pulled out Clamp Cable ties...

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