Donaldson Torit TBV-2, Инструкция по установке и эксплуатации

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Donaldson Company, Inc.
22
4. Thirty-five feet of plastic tubing is supplied
and must be cut in two sections. Connect one
section of tubing from the gauge’s high-pressure
port to the pressure fitting located in the dirty-
air plenum. Connect remaining tubing from
the gauge’s low-pressure port to the fitting in
the clean-air plenum. Additional tubing can be
ordered from your representative.
5. Zero and maintain the gauge as directed in the
manufacturer’s Operating and Maintenance
Instructions provided.
6. To install the Photohelic gauge mounted in a
NEMA 4, Weatherproof Enclosure, follow Steps
4 and 5.
Photohelic gauge
high-pressure port
low-pressure port
two 1/8-in NPT
adapters
plastic tubing
1/8-in NPT male adapter
dirty-air plenum
drill location, see detail A
static pressure tee
clean-air
plenum
drill location
see detail A
1/8-in NPT male adapter
1/8-in NPT male
adapter
1/8-in NPT male
adapter
Photohelic Gauge Installation