Tif 5650A Halogen Leak Detector User Manual download pdf (Page 9)

6. Models 5550A, 5650A and 5750A may be used with either one hand or two.

To operate with one hand, simple straighten the flexible probe and leave it

attached to the case body. To access more difficult to reach areas, detach the

probe from the case and hold the probe with your other hand; the benefits of

the 36" coiled cord are now employed.

5750A ONLY

7. The SCAN mode should be used to initially find a leak, switching to the

NORMAL (ON) mode will allow estimation of leak size; a leak which is unde-

tectable in NORMAL (ON) mode is less than 1/2.oz.per year and may not need

repair. If you have difficulty finding leaks in NORMAL (ON) mode, switch to the

SCAN mode to enhance sensitivity. Bear in mind that the SCAN mode provides

Super-sensitivity. False sianals may occur if the probe is moved very rapidly

(i.e. 2-3 feet per second).If this occurs it should be of no concern since this

type of movement is not beneficial in leak detecting.

All of the Leak Detectors covered by this manual may be used to:

• Detect refrigerant gas leaks in Air Conditioning or

Refriqeration systems and storage/recover containers

These detectors will respond to ALL halogenatedI (contains

Chlorine or Fluorine) refrigerants. This includes, but is not

limited to:

CFCs e.g. R12, R11, R500, R503 etc...

HCFCs e.g. R22, R123, R124, R502 etc...

HFCs e.g. R134a, R404a, R125 etc...

Blends such as AZ-50, HP62, MP39 etc...

• Detect Ethylene Oxide gas leaks in hospital sterilizing

equipment (detects halogenated propellant)

• Detect SF

6 in high voltage circuit breakers

• Detect most gases that contain Chlorine, Fluorine and

Bromine (halogen gases) .

• Detect cleaning agents used in dry cleaning applications

such as perchloroethylene.

• Detect Halon gases in fire extinguishing systems

OPERATING TIPS

APPLICATIONS

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Tif 5650A Halogen Leak Detector User Manual Page 9