TPI 623 Instruction Manual Download Page 12

Page: 12 / 13

Trouble Shooting Guide

Problem

Probable Cause

Unit does not zero

Zero button has not been
pushed.

Unit still does not zero

If reading is greater than
0.05 and constantly
fluctuates return to local
Service Centre.

'Bat' appears on display

Replace battery
immediately 9V NEDA
1505 or equivalent

www.

.com

1.800.561.8187

Summary of Contents for 623

Page 1: ...623 Digital Manometer Instruction Manual www com information itm com 1 800 561 8187 ...

Page 2: ...5 Technical Data International Symbols Page 6 Features Benefits Page 7 Pressure Conversion Table Page 8 Step by Step Procedures Page 10 Accessories Specifications Page 11 Maintenance Page 12 Trouble shooting guide Page 13 EC declaration of conformity www com information itm com 1 800 561 8187 ...

Page 3: ...ember to return your product warranty registration card Product Description The TPI 623 is a hand held pressure meter with supe rior resolution Auto Range 100 0 to 100 0 mbar 40 0 to 40 0 inH2O Resolution 0 001 inH2O 0 01 inH2O Accuracy 2 inH2O 0 02 inH2O 2 inH2O 1 of reading Over Pressure Protected to 50 inH2O Power Supply 9V 3 www com information itm com 1 800 561 8187 ...

Page 5: ... dispaly ZERO will temporari ly display in the lower left of the LCD Smoothing function to stabilize rapidly changing pressure readings UNITS Selects 7 units of pressure kPa PSI inHg mmHg inH2O mmH2O mbar Turns the back light on automatically turns off after 30 seconds 5 www com information itm com 1 800 561 8187 ...

Page 6: ...ize erratic readings It displays the average value of 4 values previously measured Zero Function Provides immediate push button zeroing for Speed and accuracy Units Change the display value in any one of the following engineering units kPa PSI inHg mmHg inH20 mmH20 and mbar Back Light Provides easy reading of LCD in low light areas 6 www com information itm com 1 800 561 8187 ...

Page 8: ...itive pressure If a single hose is con nected to the port and pressure is applied the 623 will read a negative pressure If both ports are connected to a pressure the 623 will read the difference P1 P2 between the two When performing single pressure measurments non differential use the positive port and leave the negative port open 8 www com information itm com 1 800 561 8187 ...

Page 10: ...ifications Auto Range 100 0 to 100 0 mbar 40 0 to 40 0 inH2O Resolution 0 001 inH2O 0 01 inH2O Accuracy 2 inH2O 0 02 inH2O 2 inH2O 1 of reading Over Pressure Protected to 50 inH2O Power Supply 9V Relative Humidity 0 to 80 Operating Temp 0ºC to 40ºC Storage Temp 10ºC to 50ºC Auto Power Off 20 Minutes Input Type Differential 10 www com information itm com 1 800 561 8187 ...

Page 12: ...ero button has not been pushed Unit still does not zero If reading is greater than 0 05 and constantly fluctuates return to local Service Centre Bat appears on display Replace battery immediately 9V NEDA 1505 or equivalent 12 www com information itm com 1 800 561 8187 ...

Page 13: ... of the member states relating to Electromagnetic compati bility by application of the following standards EN50081 1 1992 Emissions Standard EN50082 1 1992 Immunity Standard To ensure conformity with these standards this instrument must be operated in accordance with the instructions and specifications given in this manual 13 www com information itm com 1 800 561 8187 ...