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Summary of Contents for H-10

Page 1: ... c 1j 0 li 0 1j c C l 0 i C l M w l M c C l I w I 0 I d M VI li 0 0 C l l C l 0 0 0 I 0 s C l I i I t i O M l 0 0 0 M 1j l 1j I I a I 0 0 c c c M I z i x u t u p C l 0 0 iN M n cO r 00 These instructions do not purport to cover all details or variations in equipment nor to provide for every possible con tingency to be met in connection with installation operation or maintenance Should further info...

Page 2: ...ght 2 2 pounds WAINING I DO Na USE THIS LEAK DETECTOR IN A COMBUSTIBLE OR EXPLOSIVE ATMOSPHERE DESCRIPTION The Type H 10 Leak Detector consists of a control unit probe 6 foot hose and a 6 foot power cord housed in a shock resistant vinyl case gray case for 110 volt unit and brown case for 240 volt unit The control unit contains a printed circuit board amplifier plug in sensitive element air pump a...

Page 3: ...ted to provide a leak equivalent to ap proximately 1 2 ounce of refrigerant R 12 gas per year The accessories provided with the leak de tector consist of a maintenance kit filters and airflow balls APPLICATION The Type H 10 leak detector was designed pri marily for use as a serviceman s tool Although it can be used for production line leak checking it was not designed for this type of service Norm...

Page 4: ...eck area IMPORTANT TO PROLONG THE LIFE OF THE SENSITIVE ELEMENT NEVER PLACE THE PROBE IN A STREAM OF RE FRIGERANT AS THIS WILL DRASTICALLY SHORTEN ELEMENT LIFE NarE Variations in the line voltage may cause the same leak detector reactions as mentioned for atmospheric contamination If this is a prob lem a voltage stabilizing device I Llst be used OPERATION The condensed operating instructions appea...

Page 5: ...s shop 5 Place the SENSITIVITY switch 9 F lg 1 in either the HIGH or L positions The L range position is used to detect large leaks and is used when the elements are new The HIGH range position is used to detect small leaks After the leak detector has been in use for some time the response of the element will decrease and it will be necessary to place the SENSITIVITY switch in the HIGH range posit...

Page 6: ... the LCW range position until the el ment wears in 7 The REFERENCE LEAK may be used as often as necessary to assure proper operation of the leak de tector or as a comparing means to assist in deter mining the size of the leak The response when probing the REFERENCE LEAK is approximately the same as a leak of one half ounce of refrigerant R 12 per year A leak which causes a flashing rate equal to t...

Page 7: ... element will need replacement when the leak detector will no longer respond to the REFERENCE LEAK with the SENSITIVITY switch in the HIGH position Make sure the reference leak assembly contains R 11 ret riger ant To replace the plug in element assembly pro ceed as follows 1 Unplug the power cord and remove the screw 5 Fig 1 holding the chassis to the vinyl case and remove chassis The element asse...

Page 8: ...e and secure in place with screw TROUBLESHDarING If the Type H 10 leak detector performance is not satisfactory refer to the chart below SYMPrOM No response to REFERENCE LEAK BALANCE con trol will not stop probe light from flashing on both sensi tivity ranges 8 PROBABLE CAUSE REFERENCE LEAK empty Sensitive ele ment exposed to excessive a mounts of re frigerant Water in probe REMEDY Refill REFERENC...

Page 9: ...should be performed by the user to avoid unnecessary charges The maintenance can be performed by an Authorized Leak Detector Re pair Center but a charge will be incurred When repairs in or out of warranty are re quired the units should be carried or packed to prevent shipping damage and sent to the nearest Authorized Service Center For your convenience a list of Authorized Service Centers is perma...

Page 10: ...f all other warranties wheth er written oral or implied including any warranty of merchantability or fitness for purpose If it appears within one year from the date of shipment by the Company that the equipment delivered hereunder does not meet the warranties specified above and the Purchaser notifies the Company promptly the Company shall thereupon correct any defect including non conformance wit...

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Page 12: ...GENERAL ELECTRIC INSTRUMEN PRODUCTS DEPARTMENT 40 FEDERAL STREET LYNN MASS 01910 ...

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