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Wiring Instructions

Wiring Overfill Alarm without Acknowledgment Switch

7

Wiring Overfill Alarm without Acknowledgment Switch

1. Pull one wire for neutral from the Overfill Alarm to the power panel.
2. Pull one wire from the Overfill Alarm to the console for connection to the alarm relay.
3. Pull one wire for line from the alarm relay in the console to the power panel.
4. Turn power Off and connect wiring according to the wiring diagram in Figure

 

4 and Table 1.

Figure 4.   Overfill Alarm only wiring connections

Enclosure Grounding

There are two separate methods for grounding the Overfill Alarm. Ensure that the ground connection is made in 

accordance with all local codes.

If using a properly grounded rigid metal conduit or equivalent to enclose the external wiring for the Overfill Alarm, 

the ground hub that terminates the conduit provides an adequate grounding provision for the Overfill Alarm.

If using a ground wire within the conduit, terminate the ground wire on the grounding stud located in the bottom of 

the enclosure.  Ensure that a star washer is between the enclosure and the lug attached to the ground wire and 

that the lug is secured in place by the included KEPS nut (see Figure

 

5

)

.

To power panel

N

1

2

3

Overfill Alarm

(cover open)

Horn Time 

Delay Relay

To Console Relay - 

See Console Connection

Table in this manual

Customer supplied

junction box

NOTICE

MAKE GROUND CONNECTION IN 
ACCORDANCE WITH LOCAL CODES.

Summary of Contents for Overfill Alarm

Page 1: ...Installation Guide OverfillAlarm Manual No 576013 589 Revision F...

Page 2: ...r Terms and Conditions VEEDER ROOT S PREFERRED CARRIER 1 Contact Veeder Root Customer Service at 800 873 3313 with the specific part numbers and quantities that were missing or received damaged 2 Fax...

Page 3: ...Overfill Alarm Horn Delay Time 9 Testing the Overfill Alarm with the Acknowledgment Switch 9 Setting the Overfill Alarm Horn s Volume Level 9 Testing the Overfill Alarm with the Console 9 Testing Over...

Page 4: ...HLD Setup manual 577013 784 TLS HLD Site Prep manual 577013 879 TLS 4XX Site Prep Manual Contractor Certification Requirements Veeder Root requires the following minimum training certifications for c...

Page 5: ...ions may only be submitted by selected Distributors Safety Symbols The following safety symbols are used throughout this manual to alert you to important safety hazards and precautions EXPLOSIVE Fuels...

Page 6: ...rm and Ack switch units are installed in a volatile combustible or explosive Class I Division I and Division II atmosphere Explosion could occur if alarm wires share tank monitor or console probe or s...

Page 7: ...mensions and Figure 2 shows the Acknowledgment Switch mounting dimensions Figure 1 Overfill Alarm Mounting Dimensions VEEDER ROOT 0 313 8 mm dia 4 holes 2 50 8 mm 1 2 conduit connector 1 6 40 6 mm 4 1...

Page 8: ...mounting tabs on the housing Acknowledgment Switch 1 Select a mounting location where the Acknowledgment Switch can be easily activated by the tank truck driver In addition consider the ease of routin...

Page 9: ...power panel 3 Pull one wire from the switch to the TLS Console for connection to the alarm relay 4 Pull one wire for line from the alarm relay in the TLS Console to the power panel 5 Turn power Off an...

Page 10: ...ground connection is made in accordance with all local codes If using a properly grounded rigid metal conduit or equivalent to enclose the external wiring for the Overfill Alarm the ground hub that te...

Page 11: ...elay Connection TLS 350 4 Relay Output Module Connection TLS 4XX Overfill Alarm Relay Connector Overfill Alarm without Acknowledge Switch see Figure 4 Overfill Alarm terminal 2 J6 1 J5 1 NO NO NO NO L...

Page 12: ...at the preset delay time you set above 0 60 seconds The red light will continue to flash until the TEST button is released Setting the Overfill Alarm Horn s Volume Level 1 Locate the adjustment set sc...

Page 13: ...reapply power to the console and Overfill Alarm If the Overfill Alarm was wired properly the alarm horn will sound immediately followed by the red alarm light flashing 3 Press the RESET button on the...

Page 14: ......

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