Donaldson Torit Dalamatic DLMV 10/10, Инструкция по установке и эксплуатации, Страница: 13 / 32

Dalamatic, DLMV
10
Electrical Wiring
Electrical installation, service,
or maintenance work must
be performed by a qualified electrician and
comply with all applicable national and local
codes.
Turn power off and lock out electrical
power sources before performing service or
maintenance work.
Do not install in classified hazardous
atmospheres without an enclosure rated for
the application.
All electrical wiring and connections, including electrical
grounding, should be made in accordance with the
National Electric Code (NFPA No. 70-latest edition).
Check local ordinances for additional requirements that
apply.
The appropriate wiring schematic and electrical rating
must be used. See unit’s rating plate for required voltage.
An electric disconnect switch having adequate amp
capacity shall be installed in accordance with Part IX,
Article 430 of the National Electrical Code (NFPA No.
70-latest edition). Check unit’s rating plate for voltage and
amperage ratings.
Refer to the wiring diagram for the number of wires
required for main power wiring and remote wiring.
Using Existing Compressed-Air Supply
Install a customer-supplied shut-off valve, bleed-type
regulator with gauge, filter, and automatic condensate
valve in the compressed-air supply line to the unit.
Using Compressor-Supplied Compressed-Air
1. Use a compressor of adequate capacity. An
overloaded compressor will produce contaminated,
moisture-laden air.
2. Avoid locating the air intake in an excessively
polluted area and install an air intake filter.
3. The piping between the compressor and the unit
should act as a cooling device for the compressed
air. A typical requirement for a smaller installation
would be 30-ft of 1/2-in diameter pipe. Install the pipe
to provide a fall in the direction of airflow to assist
drainage of accumulated moisture.
4. Install a customer-supplied shut-off valve, bleed-
type regulator with gauge, filter, and automatic
condensate valve in the compressed-air supply line.