Repair Kits Available By Part Number Section 2 Page - GAMECO
Repair Kits Available By Part Number Section 2 Page - GAMECO
Repair Kits Available By Part Number Section 2 Page - GAMECO
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WARNING: Installation, usage and maintenance of this product<br />
must be in compliance with all Engineered Controls International,<br />
Inc. instructions as well as requirements and provisions of NFPA<br />
# 54, NFPA #58, DOT, ANSI, all applicable federal, state, provincial<br />
and local standards, codes, regulations and laws.<br />
Inspection and maintenance on a periodic basis is essential.<br />
Installation and maintenance should be performed only by qualified<br />
personnel.<br />
Be sure all instructions are read and understood before installation,<br />
operation and maintenance. These instructions must be<br />
passed along to the end user of the product.<br />
CAUTION: Contact or inhalation of liquid propane, ammonia and<br />
their vapors can cause serious injury or death! NH3 and LP-Gas<br />
must be released outdoors in air currents that will insure dispersion<br />
to prevent exposure to people and livestock. LP-Gas must be kept<br />
far enough from any open flame or other source of ignition to<br />
prevent fire or explosion! LP-Gas is heavier than air and may not<br />
disperse or evaporate rapidly if released in still air.<br />
Mounting – Figure 1<br />
The manual remote closing device should be installed no more then 20<br />
feet from the emergency shut off valve to insure reliable closing when<br />
the fuse link opens. Additional lengths of cable may be connected to<br />
7606A Remote Closing<br />
Device Installation and<br />
Operation Instructions<br />
the loop extending through the pull handle to provide a manual pull at<br />
greater distances. Note: Do not attempt to connect in series two<br />
or more remote devices because the fixed stroke lengths will be<br />
absorbed by the take up inherent in the system. Do not attempt<br />
to connect more than one ESV to the remote device.<br />
NOTE: The remote unit should be mounted in a vertical position,<br />
as shown in Figure 1.<br />
A 1" NPT threaded bottom connection is provided for mounting. A 1"<br />
NPT floor flange with a riser pipe will provide a pedestal for attachment,<br />
or a 1" pipe coupling welded to a structural support can also be used.<br />
If the desired location for installing the remote unit is in an open area<br />
then a 1" riser pipe sunk in a concrete pad can be used.<br />
Figure 1 – Suggested<br />
Mountings For 7606A<br />
Remote Closing Device<br />
Remote Thermal Unit<br />
Mounted To Pipe Line<br />
Pipe Stand<br />
Mounting<br />
1" Pipe Coupling<br />
1" Floor Flange<br />
Cable Connection – Figure 2<br />
Stainless steel cable (aircraft type) 1 /16" diameter with 7 x 7 stranding<br />
is required. This type of cable is pliable and will make terminal loop<br />
connections easier to form.<br />
It will be necessary to provide a support for the cable to prevent slack.<br />
Any connection from the remote unit to the ESV longer than 3 feet will<br />
require some type of support. Conduit is satisfactory if it is inspected<br />
regularly to make sure cable is free to move at all times. Other types<br />
of support can be used if conduit is not desired.<br />
1<br />
/2" thin wall electrical conduit is readily available. There are many types<br />
of fittings and clamps that can by used with 1 /2" conduit. Figure 2<br />
shows how conduit can be conveyed along pipelines by using standard<br />
pipe hangers.<br />
After erecting cable support make the cable terminal connections as<br />
follows:<br />
Step A: At the remote unit make a loop sleeve connection through<br />
the eye of the turnbuckle.<br />
Step B: Make a loop sleeve connection to the valve.<br />
With the ESV closed, the turnbuckle should be adjusted to provide only<br />
the amount of tension required to prevent sag in the cable.<br />
Caution: Cable should be snug but not tight enough to unlock the<br />
valve latching mechanism when in the closed position.<br />
Figure 2<br />
Loop for<br />
extending<br />
cable<br />
20' maximum effective length for Thermal Actuation<br />
6" both ends<br />
6"<br />
Axis of Pull Loop Sleeve<br />
1<br />
/16" Diameter Stainless Steel<br />
Aircraft Cable – 7 x 7 Strand<br />
7606A<br />
Remote Closure<br />
1" NPT Thread<br />
Tension<br />
Adjusting<br />
Turnbuckle<br />
Standard<br />
Electrical Pipe<br />
Hangers<br />
Pipe Run<br />
Emergency Valves