Ashcroft DG25 Installation And Operating Instructions Manual Download Page 5

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LCD DISPLAY:

LCD functions:

5 numerical digits for pressure display.

20 segment pressure range bar graph – each segment equals 5% of range.

Sleep and Backlight Timer symbols.

Maximum / Minimum Pressure and Tare icons.

5 character alpha-numeric digit display.

4 segment battery life indicator.

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Negative pressure indicator.

DG25 I&M006 10197.qxp_I&M006 10197 2/6/17 12:54 PM Page 5

Summary of Contents for DG25

Page 1: ...4 USA Tel 203 378 8281 Fax 203 385 0402 www ashcroft com All sales subject to standard terms and conditions of sale 2017 Ashcroft Inc I M006 10197 DG25 02 2017 Installation and Operating Instructions...

Page 2: ...2...

Page 3: ...permanent damage to the product 3 WARNING READ BEFORE INSTALLATION 1 GENERAL A failure resulting in injury or damage may be caused by excessive overpressure excessive vibration or pressure pulsation e...

Page 4: ...4 4 GENERAL INFORMATION Keypad Power On Off Enter Zero Up Arrow Tare ZERO Tare Menu Selection Down Backlight Arrow MENU Key presses are short less than 0 5 seconds or long greater than 0 5 seconds...

Page 5: ...sure display 20 segment pressure range bar graph each segment equals 5 of range Sleep and Backlight Timer symbols Maximum Minimum Pressure and Tare icons 5 character alpha numeric digit display 4 segm...

Page 6: ...t version and full scale range the unit will then proceed automatically to the Measure ment Mode Zero Function Press ZERO Upon release the numeric display momentarily disappears and ZERO shows in alph...

Page 7: ...mPa FtH2O InHg cmHG mmHg customer de fined units CUSTU 3 Press to select units and return to Measurement Mode Note Custom units programming see page 8 7 Tare Function Subtracts current pressure value...

Page 8: ...he digits shall correspond to the last value The decimal point remains at the location chosen in step 1 Press to change the value of the digit between 0 9 Once the desired value is displayed press the...

Page 9: ...ds prior to gauge shut down Maximum Minimum Displays maximum minimum pressure values this is initiated upon powering the unit or since the values were cleared 1 When in menu mode press to scroll to Ma...

Page 10: ...urement Mode Note In PRESS mode factory has set 1 hour timer to save battery Feature Back light indicator will blink 10 sec onds prior to light shut off Update Utilized to select the rate at which the...

Page 11: ...ore values of factory calibration 4 Pressing when FIELD is dis played will restore values from latest field calibration 5 Pressing Enter key when NEW appears will enter the recalibrate mode 6 When NEW...

Page 12: ...parameters are within 7 If outside this window the display will indicate CAL FAIL INPUT PRES TOO LOW HIGH PRESS ENTERTORETRY PRESSOTHERTOABORT Note FIELD option appears only if gauge has been success...

Page 13: ...left 2 digits will now begin to flash Press to scroll to a number 0 10 Press to select that number The number entered represents the percentage of full scale to be used as the high end of the graph N...

Page 14: ...align the unlock icon with the arrow push cover straight in then turn clockwise until the arrow is in alignment with the Lock icon Note Reinstallation of the back cover may cause the unit to read neg...

Page 15: ...Burst Pressure Vac 2000psi 800 of Span 3000 5000psi 500 7500 25 000psi 300 Environmental Specifications Temperature Storage Batteries removed 20 C to 80 C 4 F to 176 F Batteries installed 20 C to 60...

Page 16: ...oft Inc 250 East Main Street Stratford CT 06614 USA Tel 203 378 8281 Fax 203 385 0402 www ashcroft com All sales subject to standard terms and conditions of sale 2017 Ashcroft Inc I M006 10197 DG25 02...