Alfa Laval GJ A2, Инструкция по эксплуатации

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4 Installation
9
Read the instructions carefully and pay special attention to the warnings! Always check the tank cleaning machine before
operation.
4.2 Installation
Step 1
Always read the technical data thoroughly.
(See chapter 7 Technical Data)
Step 2
Assembly
Every Alfa Laval GJ A2 is operationally tested before shipment and is ready to run after unpacking. No assembly is required
prior to use. The Alfa Laval GJ A2 has been configured to meet the operating conditions (at the Alfa Laval Gamajet, not at
the pump) given to us, e.g. pressure, flow, temperature, cycle time, chemical adders, etc.
Note : Any change to the original operating conditions will affect the Alfa Laval GJ A2 accordingly.
Warning: Do not force Tee & Nozzle Housing, Pos. 39 & 40 to rotate. Doing so may damage the internal components.
Step 3
Inlet Connections
The standard inlet connection for the Alfa Laval GJ A2
is a 1” or 1-1/2” tri-clamp connection. 1-1/2” butt weld, ¾” FNPT / 1-
1/4” camlock plug is available. Appropriate tri-clamp gaskets and clamps are required for the wash fluid. 2” adjustable tank
connection is standard.
Step 4
Mounting
Before attaching the supply plumbing to the Alfa Laval GJ A2, make sure the supply line has been adequately flushed. In
most applications, the Alfa Laval GJ A2 will be mounted with the inlet connection pointing up; however, the machine will
function at any orientation. We do not recommend attaching the machine to a hose while in the inverted or horizontal
orientation. This form of mounting is not rigid and, thus, will not maintain the Alfa Laval GJ A2
’s position should the unit
become unbalanced due to clogging of the nozzles.
Warning: When attaching the Alfa Laval GJ A2 onto the supply line, ALWAYS apply the wrench to the Collar (3) at
the top/inlet of the unit. Never use a wrench on any other component or its own body to tighten the unit
onto the pipe. Doing so risks internally damaging the machine.
Step 5
Entry Openings
The Tee Housing (spray head) section of the Alfa Laval GJ A2 has been designed to fit through a
standard 2” Sanitary
opening. {Actual ID is 47.5mm (
1.87”)}