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9

Section 5.
Installation Using 723 Belt
Clip (Optional)

An optional belt clip is available to
further enhance the portability feature
of the Model 725 Monitor. This
expands the use of the monitor when
operators need to be highly mobile as
in an electronic manufacturing
environment. Simply attach the belt
clip with female snap connector to the
male snap connector on the monitor
bottom cover. Slide the clip over your
belt in a convenient place, so that the 
wrist strap ground cord will not
interfere with normal body 
movements when attached to the
monitor. Attach the dual conductor
ground clip to a suitable ground 
at the work location. During 
mobility, attach the dual conductor
ground clip to the parking clip on 
the Model 725 Monitor 
(See Section 6).

Section 6.
Parking Clip                

Fig.5

A parking clip is supplied with the 
Model 725 Monitor allowing mobile
users to silence the ground clip
disconnect alarm. Attaching the dual
conductor ground clip to the parking
clip prevents unnecessary
disconnecting/connecting of the wrist
strap ground cord from the input jack
during mobility. An added benefit of
this feature is that it extends the life of
the dual conductor ground cord plug
and the monitor’s input jack. The
parking clip is already attached to the
mounting tab of the Model 725
Monitor. If the Model 725 is to be
mounted under a work bench for
permanent use, remove the parking
clip from the Model 725 Monitor using
a small screwdriver.

Section 7.
Battery Replacement

Fig. 6

When only the red lamp illuminates on
the Model 725 Monitor, it is time to
change the battery. Unplug the wrist
strap ground cord from the 725
Monitor jack before proceeding.

Содержание 725

Страница 1: ...Power Supply 9 Volt alkaline battery not supplied Test Voltage 9 Vdc maximum Test Current Less than 1 microamp Upper Resistance Limits Wrist Strap 35 Megohms Ground Clip 10 Megohms Accuracy 15 Environ...

Страница 2: ...3 Model 725 Wrist Strap Monitor Instructions...

Страница 3: ...ork Surface 7 4 Installation Under Work Bench 8 5 Installation Using 723 Belt Clip 9 6 Parking Clip 9 7 Battery Replacement 9 8 Verification Procedure for the Model 725 Monitor 10 9 Specifications 11...

Страница 4: ...f Symbols Caution refer to user instruction manual See user instruction manual for explanation of the indicator lamp See user instruction manual for explanation of the audible alarm Safety Information...

Страница 5: ...band to the arm of the wearer are considered to be functioning correctly If the measured resistance is over 35 megohms a red lamp flashes along with a chirping audible alarm In addition the Model 725...

Страница 6: ...e The Model 725 monitors the battery voltage and alerts the operator when it is necessary to change the battery When the battery voltage falls below 6 volts the red lamp will illuminate with no audibl...

Страница 7: ...of the Model 725 Monitor Plugging into the jack activates the monitor and causes it to emit a short beep and the red lamp to momentarily flash If the red lamp flashes with an intermittent audible alar...

Страница 8: ...resistor by the Model 725 Monitor Note Although the work surface is grounded by the Model 725 Monitor it is not monitoring the ground to the work surface 3M 8200 Series Work Surfaces use the female 1...

Страница 9: ...the front edge of the work bench Attach the monitor to the work bench with the screws It may be necessary to pre drill pilot holes for the screws Attach the dual conductor ground clip or each wire of...

Страница 10: ...l 725 Monitor See Section 6 Section 6 Parking Clip Fig 5 A parking clip is supplied with the Model 725 Monitor allowing mobile users to silence the ground clip disconnect alarm Attaching the dual cond...

Страница 11: ...snap firmly into place Section 8 Verification Procedure for the Model 725 Monitor The Model 725 Wrist Strap Monitor cannot be recalibrated after the initial factory calibration However the following...

Страница 12: ...rt the opposite ends together Set the RSB as follows and observe the lamp and audible alarm 5 0 Megohms Red lamp OFF audible alarm OFF 11 5 Megohms Red lamp ON Continuous audible alarm ON Continuous t...

Страница 13: ...rist Band large 2368 Dual Conductor Fabric Wrist Band adjustable 2381 Dual Conductor Metal Wrist Strap small 2382 Dual Conductor Metal Wrist Strap medium 2383 Dual Conductor Metal Wrist Strap large 23...

Страница 14: ...on of Electrostatic Sensitive Devices 3M Tech Response 123 Pulsed Current vs Constant Current in Work Station Monitors 3M Static Digest Issue No 1 1998 Disc Drive Industry Static Control Consideration...

Страница 15: ...nty Exclusions THE FOREGOING EXPRESS WARRANTY IS MADE IN LIEU OF ALL OTHER PRODUCT WARRANTIES EXPRESS AND IMPLIED INCLUDING FITNESS AND MERCHANT ABILITY The express warranty will not apply to defects...

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