Fluke TS52PRO User Manual Download Page 23

19

Maintenance

3

Slide the belt clip into the slot at the previously 
unused location, and secure it to the case with one 
of the Phillips head screws.

4

Slide the plastic insert into the belt clip slot that is 
not being used and secure it with the remaining 
Phillips head screw.

Replacing the Line Cord

A worn out or damaged line cord can be replaced by 
the user. To obtain a replacement line cord, contact 
your local Fluke Networks authorized distributor.

W

Warning

Read all instructions completely and 
understand possible hazards to end user if 
repairs are not performed properly.

Disconnect test set clips from any metallic 
connections before performing this 
maintenance.

Removing the Old Line Cord

To remove the old line cord:

W

Warning

X

Be sure to account for all hardware 
removed. Loose or missing hardware could 
create a hazard for the end user.

Note

Battery cover screws are retained in the cover 
and will not come all the way out of the battery 
cover.

Be careful not to damage or pinch the speaker 
wires, printed circuit faces or insulating 
materials.

1

Use a Phillips screwdriver to loosen only the four 
screws attaching the battery door cover to the 
back of the test set (Figure 4).

2

Remove the battery door cover (Figure 4) and 
battery from the test set. 

3

Loosen the two screws that hold the line cord to 
the PC board (Figure 6). 

4

Using needle nose pliers or one of the line cord 
clips, remove the two screws and washers from the 
line cord connectors.

5

Using needle nose pliers, remove the plastic clip 
(Figure 7) that holds the line cord strain relief in 
place.

6

Slip the line cord screw lugs (Figure 8) out through 
the hole in the end of the housing.

bfp06.eps

Figure 6. Removal/Installation of Line 

Cord Screws

9 VOL

T

Summary of Contents for TS52PRO

Page 1: ...TS 52PRO Test Set PN 3394309 January 2009 Rev 5 5 2018 2009 2018 Fluke Corporation All product names are trademarks of their respective companies Users Guide...

Page 2: ...ion to refund of the purchase price free of charge repair or replacement of a defective product which is returned to a Fluke Networks authorized service center within the warranty period To obtain war...

Page 3: ...peaker and Speakerphone Microphone 4 Audio Controls 4 Display and Keypad 6 Operation 10 Talk Monitor Switch 10 Operating the Test Set in Monitor Mode 10 Caller ID 11 Operating the Test Set in Talk Mod...

Page 4: ...ng a Stored Number 15 Hook Flash Duration 15 Make Receive Only Loud Speaker the Default 15 Speaker LCD Test Set Timeout 16 LCD Backlight 16 DTMF Digit Grabbing 16 Visual ANAC Mode 16 Factory Defaults...

Page 5: ...uitry that prevents disruption of digital data services if the test set is unintentionally connected to a data line Registration Registering your product with Fluke Networks gives you access to valuab...

Page 6: ...Safe in Monitor mode Data detection and lockout in Talk mode Data lockout override DTMF digit grabbing High impedance in Monitor mode High voltage protection Last number redial up to 23 digits Visual...

Page 7: ...ded locking clip that assures a secure connection to belt loops and D rings Both forward folding and backwards folding versions of the belt clip may be installed The test set can be hung by the belt c...

Page 8: ...the display shows no bars the battery should be replaced immediately The test set s battery compartment makes battery replacement easy See Replacing the Battery on page 17 for instructions on changin...

Page 9: ...Speakerphone mode pressing the MUTE key will shut off the speakerphone s microphone and will temporarily put the test set into a Receive Only Loud Speaker mode This is a better mode for troubleshootin...

Page 10: ...the section Speaker LCD Test Set Timeout on page 16 for information on setting the timeout SPKR Speaker The SPKR key turns the test set s speaker on and off It functions in both Talk and Monitor mode...

Page 11: ...The factory default flash duration is 600ms however the duration of the flash signal can be varied by the user For configuring the test set to generate a flash duration other than 600ms see Hook Flas...

Page 12: ...ou are working on has normal CO battery voltage or normal loop current If the voltage is below 2 5 V dc there is not enough voltage for the test set to go off hook If the voltage is above 140 V dc thi...

Page 13: ...ne VOL Toggle volume Toggle volume SPKR Toggle speaker Toggle speaker RCL Initiate speed dial storage Initiate speed dial functions OVERRIDE N A Override data lockout LNR N A Dial last number STORE PR...

Page 14: ...udio signals without disrupting conversations or data signaling that may be present Either the handset receiver or the speaker can be used to monitor a line Note Monitor Mode Only You can monitor a li...

Page 15: ...pair Originating a Call 1 Set the Talk Monitor switch to M 2 Clip the test set to Tip and Ring of a subscriber loop 3 Monitor listen to the line to verify that it is idle 4 If not idle disconnect the...

Page 16: ...Practices Always monitor the line for an audible signal before attempting to go off hook to draw dial tone The data detect circuitry on the test set is designed to detect data signals above the human...

Page 17: ...e is present the test set goes off hook To go back on hook unclip the test set s test leads from the line or put the test set into Monitor mode High Voltage Lockout Operation WWarningX If the voltage...

Page 18: ...is automatically muted If a visual response is not available an audible response is given Use one of the other speed dial locations 0 8 if you always want an audible response Putting a Pause in a Sto...

Page 19: ...ly receive audio signals it cannot transmit any audio signals Receive only is preferred when your main concern is to listen to the line and you do not want ambient noise such as caused by a passing ca...

Page 20: ...tion The test set gives a confirmation tone when the entry is accepted LCD Backlight You can conserve the test set battery life by keeping the display backlight off when it is not needed The default s...

Page 21: ...ory default values 1 Set the Talk Monitor switch to M 2 Press the STORE PROG key 3 Press the pound key The test set gives a confirmation tone when the entry is accepted Maintenance WWarningX Disconnec...

Page 22: ...eps Figure 4 Battery Replacement Replacing or Relocating the Belt Clip See Figure 5 The belt clip assembly is field replaceable in the event of damage or prolonged wear It also can be relocated to on...

Page 23: ...all hardware removed Loose or missing hardware could create a hazard for the end user Note Battery cover screws are retained in the cover and will not come all the way out of the battery cover Be car...

Page 24: ...nd washer Figure 8 3 Fasten the black wire lug to the PC board Tip with screw and washer Figure 8 4 Insert the plastic clip over the line cord strain relief at the base of the test set housing Figure...

Page 25: ...ne Cord with Piercing Pin Clips P4480001 Central Office Line Cord with 346A Plug P4480004 Angled Bed of Nails Cord ABN and Piercing Pin Clips P4480009 Angled Bed of Nails Cord ABN with Piercing Pin Cl...

Page 26: ...er programmable default of 600 ms Automatic Speaker Shut Off Duration User programmable default of 2 minutes Battery 9 V alkaline battery Physical Measurement 10 in x 3 75 in x 4 25 in 254 mm x 96 mm...

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