VPS Installation
Under Dispenser Installation Steps
10
Figure 3. Example VPS Installation in Shear Valve Port - Preferred ISD Installation (with Air Flow Meter Above Shear Valve)
1/4 " OD copper
tube as required
Conduit to
TLS Console
Seal off
(customer
supplied)
Vapor return line
from dispenser
2" or 3" common main vapor return line
Pressure
Sensor
Wrap rubber shim from
kit around sensor before
inserting in clamp
Pressure
sensing
port
Cable
Vapor return line
shear valve
Cord grip
Base of dispenser cabinet
797-9.eps
Pitch to drain 1/4" vertical
per 12" horizontal
12
4
11
2
2
2
2
3
1
10
X
Numbers in circle refer to item numbers (kit components) in Table 1
Junction box
(customer
supplied)
- OR -
connect these 2
cables to a TLS RF
transmitters (W2)
Top of
pedestal island
ISD Flow Meter
Cable
Cord grip
Flow Meter and Pressure
Sensor wiring can share
the same conduit to console
(Observe polarity!)
Summary of Contents for TLS-3 Series
Page 22: ......
