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Imperial LD920, User Manual

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Imperial LD920 User Manual Download Page 8

WARRANTY

The LD920 H2/N2 Tracer Gas Leak Detector is warranted to be free of 
defects in materials and workmanship for a period of two years from the 
date of purchase.  This warranty applies to all repairable instruments that 
have not been tampered with or damaged through improper use including 
unauthorized opening of the unit. Tools should be returned to the buyer’s 
place of purchase.

SERVICE/TECHNICAL QUESTIONS
CALL TOLL FREE: 888.467.8665

30333 Emerald Valley Pkwy. • Glenwillow, Ohio 44139 • 888.467.8665

REPLACEMENT PARTS

Item 

Part Number

H2/N2 Sensor with Sensor Tip and Filter 

S77704

Sensor Filters (5 pack) 

S77695

Leak Test Vial 

S77705

Parts Kit 

(includes H2/N2 sensor with sensor tip, test vial, & filter kit)

 S77706

Carrying Case 

S77707

Sensor Tip with Filter 

S77698

www.imperial-tools.com

 

[email protected]

LeakDetectors-LD920-UserManual.indd   1

12/7/16   2:26 PM

Summary of Contents for LD920

Page 1: ...H2 N2 Tracer Gas Leak Detector Detects 5 H2 in 95 Nitrogen Tracer Gas LD920 User Manual Made in U S A LeakDetectors LD920 UserManual indd 1 12 7 16 2 26 PM...

Page 2: ...m The 5 H2 95 N2 Tracer Gas mixture is consistent with the teaching of EMC Directive 2014 30 EU for use with Low GWP Leak Detection System Tracer Gas The LD920 does not require rechargeable batteries...

Page 3: ...n 9 5 mm and no faster than 3 in sec 75 mm sec If the detector alarms make smaller sweeps back and forth until the leak source can be pin pointed NOTE The LD920 only responds to changes in leak concen...

Page 4: ...oximate the size of leak Maximum Approx Leak Size Approx Leak Size Displayed oz yr g yr 1 3 0 1 3 4 6 0 1 to 0 5 3 to 14 7 9 0 5 14 LOW BATTERY INDICATOR Replace the 4 AA Alkaline batteries when the r...

Page 5: ...xpose the vent hole in the top of the screw cap see fig below 2 Turn on the leak detector and allow the instrument to complete the warm up cycle 3 Place the sensor close to the small hole in the top o...

Page 6: ...th the raised keyway on sensor socket holder see figure below Note Do not force sensor into socket Misalignment can damage the sensor pins IMPORTANT The instrument s software is designed to alert the...

Page 7: ...eted The 5 H2 95 N2 Tracer Gas mixture is consistent with the teaching of EMC Directive 2014 30 EU for use with Low GWP Leak Detection System Tracer Gas The LD920 detects the Hydrogen component of the...

Page 8: ...ls should be returned to the buyer s place of purchase SERVICE TECHNICAL QUESTIONS CALL TOLL FREE 888 467 8665 30333 Emerald Valley Pkwy Glenwillow Ohio 44139 888 467 8665 REPLACEMENT PARTS Item Part...

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