Identification Of The Units; Systems Description - Pentax IPFC 109 Manual De Instrucciones

1.3. Identification of the units

2. Systems description

Every unit is provided with an identification plate similar to that shown in fig. 1, on
which the following is reported:
− Trademark, denomination and manufacturer address
− Unit type
Month/year of manufacture
−
− Serial (N./Ref.)
Total power
−
Pressure switches calibration
−
The pressurisation unit is composed by:
− identical motor-driven pumps connected in parallel, single-phase or three-phase,
with horizontal or vertical axis, with sequential start-up with cyclical inversion, in
variable number from 1 to 3 and chosen according to the requested features
steel full port intake and flow collectors, threaded (or flanged) and galvanised
−
− steel, galvanised unit base and support for electric board
− one check valve for each pump, assembled at intake
ball valves with inlet for each pump one assembled at intake and one at flow
−
− a coupling stub pipe for each pump assembled at intake and provided with
threaded hole for the connection of eventual air feeder
− rubber anti-vibrating supports with metal core
manometer with radial connection
−
− electric board in IP 55 plastic box
Series
Type:
Year of manufacture:
Serial (N./Ref.):
Total power: ..................
Press. calibration
fig. 1
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