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Global Power Technologies
1120 - Class I, Division 2, Group D, T3
The maximum regulator input pressure is 172
kPa (25 psi). For good stability it is recommend-
ed that the regulator input pressure be a min-
imum of 69 kPa (10 psi) in applications where
multi-stage regulation is employed. Install a
shut off valve immediately upstream to the TEG
connection in a convenient and readily accessi-
ble location. Connect the fuel supply to TEG as
follows:
1.13.1 Check Data Plate for type of fuel. Data
plate is located on the inside right-hand
cabinet door. An X is stamped in the
appropriate box for fuel type, natural gas
or propane.
Important: Each fuel type
requires a particular orifice. Use only
the fuel indicated on Data Plate .
NOTE: If unit was ordered for use with butane, the Data Plate will indicate propane. This is
because the energy contents are the same, therefore they require the same orifice.
Also note that in the case of propane and butane ensure that the fuel input is a vapour fuel
as opposed to liquid fuel, unless the generating system has been ordered with a vaporizing
system. Next if ambient temperatures below 5ºC (41ºF) are expected, be sure that the fuel
contains an additive to prevent any moisture in the fuel from freezing. Anhydrous methanol
added in the ratio of one litre of methanol to 800 litres of fuel tank capacity is recommended.
1.13.2 Apply thread sealant to all pipe connections using the method illustrated in Figure 8. A
“Union” type connection is recommended at the TEG.
1.13.3 Inspect the fuel line from the fuel supply and insure that it is free of foreign material.
Purge fuel line prior to connection.
The TEG is Equipped with a 1/4” NPT Male Input Connection .
Remove the protecting plas-
tic cap and connect the fuel line. Test all connections to ensure they are leak tight with leak
detector.
1 .14 Start Up Preparation
1.14.1 Ensure that the fuel is turned off.
1.14.2 Reconnect the 2 Volt battery. Ensure that all electrical connections are secure. Install
ionizing corrosion inhibitor on the floor of the electronics housing.
1.14.3 Close the electronics housing and install the twenty 3/8-16 bolts.
The Customer must
Tighten all Bolts to Establish Explosion Proof Seal
of the assembly and provide
weather proofing.
DO NOT APPLY SEALANT ON
THE FIRST TWO THREADS
APPLY THREAD SEALANT
OVER THIS AREA
07193 rev1
Figure 8
Applying Thread Sealant
13