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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

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