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Pressure Calibrator

Maintenance

21

Replacing the Batteries

When the

B

symbol appears on the display, replace

the two 9 V alkaline batteries. Refer to Figure 8.

XW

Warning

To avoid false readings, which could lead to
possible electric shock or personal injury,
replace the batteries as soon as the battery
indicator

B

appears.

wh008f.eps

Figure 8. Battery Replacement

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Summary of Contents for 718 Series

Page 1: ...718 Series Pressure Calibrator Users Manual July 1998 Rev 4 3 06 1998 2006 Fluke Corporation All rights reserved Printed in U S A All product names are trademarks of their respective companies...

Page 2: ......

Page 3: ...Zeroing with Absolute Pressure Modules 9 Calibrating a P I Transmitter 10 Using the Internal Pump 10 Pump Valve Assembly Cleaning Instructions 15 Using an External Pump 16 External Fluke Pressure Mod...

Page 4: ...ers Manual ii Replacing the Batteries 21 Parts and Accessories 22 Specifications 25 Pressure Sensor Input 25 Pressure Module Input 25 DC mA Input 25 Loop Supply 25 General Specifications 26 How to Con...

Page 5: ...tle Page 1 Input Units 2 2 Safety Information 3 3 International Electrical Symbols 5 4 Pushbutton Functions 7 5 Pump Features 10 6 Recommended Pressure Modules 14 7 Fluke Pressure Module Compatibility...

Page 6: ...718 Series Users Manual iv...

Page 7: ...ique 5 2 Front Panel Features 6 3 Pump Features 9 4 Internal Pressure Sensor with Internal Pump 12 5 Pressure Module with Internal Pump 13 6 Pressure Module with External Pump 17 7 Sourcing Loop Volta...

Page 8: ...718 Series Users Manual vi...

Page 9: ...C bar mbar kg cm 2 inHg and mmHg Pressure sensor specifications are as listed under Pressure Sensor Input The Calibrator measures pressure sensor inputs in the units shown in Table 1 For pressure modu...

Page 10: ...C cmH2O at 4 C cmH2O at 20 C bar mbar kPa inHg mmHg kg cm 2 Safety Information Use the Calibrator only as specified in this Users Manual otherwise the protection provided by the Calibrator may be imp...

Page 11: ...s from the Calibrator before you open the battery door Make sure the battery door is closed and latched before you operate the Calibrator Do not operate the Calibrator if it is damaged Do not operate...

Page 12: ...do not apply pressure that exceeds the limits listed in the Pressure Specifications table in the Specifications section To avoid mechanically damaging the Calibrator do not apply torque between the pr...

Page 13: ...nal Electrical Symbols Symbol Meaning J Earth ground I Fuse M Battery W Refer to this instruction sheet for information about this feature X Hazardous voltage Risk of electric shock T Double insulated...

Page 14: ...Figure 3 and described in Table 5 Power Saver The Calibrator automatically turns off after 30 minutes of inactivity To reduce this time or disable this feature 1 With the Calibrator OFF press O 2 P S...

Page 15: ...to confirm selection of 0 and 100 output parameters Z Press to zero the pressure display Vent pressure to atmosphere before you press this pushbutton With an Absolute Pressure Module see special inst...

Page 16: ...and zero the Calibrator if necessary Close the vent after zeroing the Calibrator 3 Press S to enter pressure switch test mode The Calibrator will display CLOSE instead of a mA measurement 4 Apply pre...

Page 17: ...essure Module Adjust the Calibrator reading as follows 1 Press and hold Z 2 Press a Z to increase or h Y to decrease the Calibrator reading to equal the applied pressure 3 Release Z to exit the zeroin...

Page 18: ...itter and measure the transmitter s current loop output You can apply pressure with the Calibrator s internal pump or with an external pump XW Warning To avoid a violent release of pressure or vacuum...

Page 19: ...ired position Forward clockwise is for pressure backward counter clockwise is for vacuum 4 Turn the pressure vacuum release control backward counter clockwise to vent pressure vacuum from the pump 5 P...

Page 20: ...MAX 5 PSI P 7 O 7 kP MIN MAX SWITCH TEST COM mA 30V MAX 0 30psi 0 206kPa RANGE S I G N A L T E S T Red Black 718 PRESSURE CALIBRATOR HOLD UNITS ZERO DAMP HOLD LOOP POWER BAROMETRIC ADJ wh002f eps Figu...

Page 21: ...E O 1 PSI MAX 5 PSI P 7 O 7 kP MIN MAX SWITCH TEST COM mA 30V MAX 0 30psi 0 206kPa RANGE UNITS ZERO DAMP HOLD LOOP POWER BAROMETRIC ADJ S I G N A L T E S T Pressure Module Red Black 718 PRESSURE CALIB...

Page 22: ...X 700 P23 X X X X 700 P04 X X X X 700 P24 X X X X 700 P05 X X X X 700 P06 X X X 700 P27 X X 700 P07 X 700 P08 X 700 P09 X External pump Internal Pump Pressure Module All 718 models 718 1G 718 30G 718...

Page 23: ...veral times and check again for residue 6 Clean the o ring assembly and o ring on the retention caps with IPA and inspect the o rings closely for any cuts nicks or wear Replace if needed 7 Inspect the...

Page 24: ...ource that exceeds the maximum rated pressure To develop higher pressure or vacuum use an external pump such as the Fluke Model 700PTP Use a Fluke Pressure Module connected to the pressure module inpu...

Page 25: ...1 PSI 5 PSI P O 7 kP MIN MAX SWITCH TEST COM mA 30V MAX 0 30psi 0 206kPa RANGE S I G N A L T E S T Pressure Module Red Black 718 PRESSURE CALIBRATOR HOLD UNITS ZERO DAMP HOLD LOOP POWER BAROMETRIC AD...

Page 26: ...read Refer to Table 7 for appropriate unit and range compatibility Table 7 Fluke Pressure Module Compatibility Pressure Unit Module Compatibility psi Available on all pressure ranges inH2 0 All ranges...

Page 27: ...yed in two alternative modes Percent Mode The current is displayed as a percentage based on a 4 20 mA scale Percent Error Mode Transmitter current output error is displayed Error is calculated based o...

Page 28: ...tion instructions properly Review this instruction sheet to make sure you are using the Calibrator correctly If the Calibrator needs repair and the Calibrator is under warranty see the warranty statem...

Page 29: ...ears on the display replace the two 9 V alkaline batteries Refer to Figure 8 XW Warning To avoid false readings which could lead to possible electric shock or personal injury replace the batteries as...

Page 30: ...614487 2 Holster Holster Yellow 664182 1 H2 3 4 Case screw 832246 3 H5 6 Battery door fasteners 948609 2 H7 8 Bracket screw 641131 2 MP1 LCD bezel 718 30G 664158 1 MP1 LCD bezel 718 100G 664169 1 MP1...

Page 31: ...664174 1 MP89 90 Non skid foot 885884 2 MP92 Battery door 664177 1 S1 Keypad 2113087 1 TL20 Industrial test lead set 1639457 Opt TL75 Test lead set 855742 1 TM1 718 Product Overview Manual 1549632 1...

Page 32: ...Users Manual 24 AC72 Alligator Clips TL75 Test Lead Set TMI MP1 H7 8 H2 3 4 H5 6 MP2 S1 Holster MP85 MP14 MP5 MP7 MP8 MP10 MP9 MP86 MP3 4 MP11 12 13 MP6 MP89 90 BT1 BT2 MP92 wh004f eps Figure 9 Replac...

Page 33: ...5 kPa 30G 12 to 30 PSI 83 to 207 kPa 60 PSI 413 kPa 100G 12 to 100 PSI 83 to 690 kPa 200 PSI 1 4 mPa 300G 12 to 300 PSI 83 to 2068 kPa 0 05 of Range 375 PSI 2 6 mPa Temperature coefficient 0 01 of ran...

Page 34: ...p to 50 C and 35 up to 55 C Vibration Random 2 g 5 Hz to 500 Hz per MIL PRF 28800F Class 2 Shock 1 meter drop test per IEC 61010 1 Safety Certified as compliant to ISA 82 02 01 IEC 61010 1 Mod CSA C22...

Page 35: ...FOR A PARTICULAR PURPOSE ARE EXPRESSED OR IMPLIED FLUKE IS NOT LIABLE FOR ANY SPECIAL INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LOSSES ARISING FROM ANY CAUSE OR THEORY Since some states or count...

Page 36: ...718 Series Users Manual 28...

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