Dynisco ViscoIndicator, Инструкция по установке и обслуживанию

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P/N: 975389 | Rev: current | ECO: xxxxx
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5.4 Connect cables between process connection and RSU
•
Connect the supply tube heater and RTD plugs (optional) and the ext. tube assy
heater and RTD plugs (optional) to the back plate of the RSU
•
Make sure to run all wiring on top of or to the side of the RSU.
•
Secure all loose wiring to the top/side of the RSU using steel half clips (Dynisco p/n
550189) and zipties/buss wire or equivalent
Warning: Never run wiring under the RSU, as the wiring may become incased
in plastic exiting the RSU die and damage the RSU
5.5 Connect airlines to Vortex regulators (option)
•
Connect external airlines to Vortex regulator inlets
5.6 Insulate supply tube, ext. tube assy ends, dump valve and PIV
•
It is recommended to wrap the supply tube, dump valve, and PIV in insulation as
described below to improve ViscoIndicator temperature performance.
•
The exposed extension tube assy ends should also be wrapped in insulation.
•
High temperature insulation is required (fiberglass pipe insulation recommended)
•
Flexible metal wire (Buss wire) can be wrapped around the insulation and then the
ends of the wire twisted together to hold the insulation in place
•
Make sure the PIV spool ends are accessible so the valve can be turned on and off
•
Over the dump valve exit and spool, create a removable piece of insulation (a piece
of fiberglass interwoven with a piece of buss wire, for instance). This piece of
insulation will be removed when the dump valve is actuated.
5.7 Connect RCU cable to main line power
•
Cable may also be hardwired per plant requirements