background image

TB-3086

 Page 4 of 8

Installation

Power Relay

Figure 7. Power Relay features and components

D

A

B

C

E

F

G

H

A. Normally On Receptacle:

 Provides power unless

the operator is connected to the Full-Time Continuous

Monitor, and it reports all PASS conditions.

B. Always On Receptacle:

 Always provides power

regardless of the Full-Time Continuous Monitor's status.

C. Switch Active LED:

 Illuminates green when the

internal relay switch is activated.

D. Interface Connector:

 Use the included interface

cable to connect the Full-Time Continuous Monitor to

this connector.

E. Normally Off Receptacles:

 Provides power when

the operator is connected to the Full-Time Continuous

Monitor, and it does not report any alarm conditions.

F. Power Switch:

 Rock to RESET to turn on the Power

Relay. Rock to OFF to turn off the Power Relay.

G. Power LED:

 Illuminates red when the Power Relay

is powered.

H. Power Inlet:

 Connect the included power cord here.

Figure 8. Installing the Full-Time Continuous Monitor

Mat Monitor Cord

Full-Time 

Continuous Monitor

Grounded

Worksurface Mat

Power Cord

Countersunk Washer

Flat Head Screw

1. Remove the Full-Time Continuous Monitor from the

carton, and inspect for damage.

2. Determine the mounting location of the Full-Time

Continuous Monitor. Its LEDs should be visible

to the operator. Secure the Full-Time Continuous

Monitor to a surface using its mounting tabs and the

included pan head screws or dual lock fasteners.

3. Secure the ring termination of the white mat monitor

cord to the mat monitor screw terminal on the back

of the Full-Time Continuous Monitor.

4. Connect the mat monitor cord from the back of

the Full-Time Continuous Monitor to a grounded

worksurface mat. Use the included countersunk

washer and flat head screw to secure the cord to

the grounded mat.

5. Connect the power cord to the power inlet located

on the back of the Full-Time Continuous Monitor.

Connect the opposite end to an appropriate AC

outlet.

Test Equipment Depot - 800.517.8431 - 

5 Commonwealth Ave,

 Woburn, 

MA 01801 

 - TestEquipmentDepot.com 

Summary of Contents for TB-3086

Page 1: ...peak at 1 to 2 microamperes 0 000002 amperes to the wrist strap that is connected to the continuous or constant monitor The test voltage creates a square wave that the monitor circuit compares to established patterns By monitoring the distortions or shape of the square wave Wave Distortion Technology determines if the monitored circuit is complete the operator is in the circuit and the total equiv...

Page 2: ...ountersunk Washer 1 Flat Head Screw 6 32 x 1 4 2 Pan Head Screws 6 x 3 8 1 Dual Lock Fastener Set 2 Length 1 10mm Interchangeable Park Snap 1 10mm Operator Jack Adapter 1 Power Cord with UK Plug 1 Certificate of Calibration 19323 Remote Alarm 1 Power Relay 1 Interface Cable 1 Power Cord with North American Plug Figure 3 Desco 19321 Full Time Continuous Monitor packaging contents Figure 4 Desco 193...

Page 3: ...d park a wrist strap when leaving the workstation without creating a false alarm Touch the park snap or park switch and the monitor s audible alarm will disable for approximately 8 seconds Use this time to disconnect the wrist cord from the wristband and attach it to the park snap or remove the banana plug from the jack Upon returning to the workstation and disconnecting the wrist cord from the pa...

Page 4: ... cord here Figure 8 Installing the Full Time Continuous Monitor Mat Monitor Cord Full Time Continuous Monitor Grounded Worksurface Mat Power Cord Countersunk Washer Flat Head Screw 1 Remove the Full Time Continuous Monitor from the carton and inspect for damage 2 Determine the mounting location of the Full Time Continuous Monitor Its LEDs should be visible to the operator Secure the Full Time Cont...

Page 5: ...ous Monitor Connect the opposite end to the green connector on the side of the Power Relay 4 Connect the power cord from the Full Time Monitor to the Always ON receptacle on the Power Relay 5 Connect the power cord of the external electronic device to one of the Normally OFF receptacles on the Power Relay 6 Toggle the power switch to the RESET position Both the Full Time Continuous Monitor and the...

Page 6: ... the wristband snugly onto the wrist 2 Snap the wrist cord to the wristband 3 4 Plug the wrist cord into the operator jack The green operator LED will illuminate This indicates that the operator is properly grounded If this does not happen examine the wrist cord for continuity or damage and the wristband to ensure that it fits securely If you have dry skin apply an approved dissipative hand lotion...

Page 7: ...rials In general Desco recommends that calibration be performed annually Use the Desco 98221 Wave Distortion Monitor Verification Tester to perform periodic verification once every 6 12 months of the Full Time Continuous Monitor The verification tester can be used to check the test limits of the Full Time Continuous Monitor without removing it from the workstation See TB 3074 for more information ...

Page 8: ...The worksurface mat must have a conductive layer such as Dual Layer Rubber or Dissipative 3 Layer Vinyl with conductive buried layers Desco workstation monitors are not recommended for use with homogeneous matting ANSI ESD S20 20 requires the use of a surface resistance meter for periodic verification of a worksurface s resistance to ground Rtg Constant monitors may not be used as a substitute for...

Reviews: