W2940305 Rev 07 8/2019 Dover Fueling Solutions 5
1 Introduction
1.1 Dispensers Covered
This manual describes the installation and operation of Wayne Select
TM
S1 Compact
Electronic Dispensers. Select S1 Compact Electronic dispensers are designated by the
3/G7100 model number series. Model descriptions are shown in Section 1.2. The model
number suffix designations are defined in Section 1.3. Technical information can be found in
Section 1.4.
Select S1 Compact Electronic dispensers use the iGEM
TM
computer powered by DFS to
control the iMeter
TM
fuel meter powered by DFS and Intelligent Pulser (WIP). There is one
iGEM computer and one iMeter fuel meter module in each dispenser. There is one WIP
pulser for each iMeter fuel meter.
The iGEM computer uses software that is uploaded by a laptop. Computer function settings
necessary for dispenser startup are included in this manual. If additional information on
function settings and statistics is required, refer to the iGEM Computer Service manual, part
number 920525. Note: When making updates to the iGEM computer using a laptop, ensure
that it is done in an unclassified location.
Select S1 Compact Electronic dispensers may be installed and operated as a stand-alone
unit, may be controlled through an internal control system, or may be controlled by a third
party fuel control system. This manual provides installation and operation information for
these dispensers operating as stand-alone units and with an internal control system. General
information is provided for connecting to third party fuel control systems. It is also necessary
to consult the applicable third party fuel control system documentation for installation and
operation information and any necessary safeguards and warnings.
Trouble with the installation of this product should be referred to your DFS ASO. An ASO
with a technician number can receive assistance by calling the DFS Support Center at:
1-800-926-3737
Customers, Installers or Distributors who are not an ASO, needing help with the operation or
installation of this product, should contact the DFS Support Center at:
1-800-289-2963 OR support.austin@doverfs.com
NOTE: Terminology Used in This Manual
Dispenser(s): Generic term used to refer to any model in the Select dispenser
series.
Remote Dispenser(s): Models utilizing a submersible pump in the tank to provide fuel
to the dispenser.
Enhanced Capacity: Remote dispenser models with one iMeter fuel meter measuring
chamber per hose.
Super-High Capacity (SHC): Remote dispenser models with two iMeter fuel meter measuring
chambers per hose for increased flow performance.