RelaDyne LubriMist IVT, Инструкция по установке и эксплуатации

Страница: 42 / 256

LubriMist ® Model IVT
Oil Mist Generating System
Installation and Operating Manual
Page 42
of 256
The IVT Cabinet Heating system (NEC) is designed to insure that during cold ambient
conditions, the internal cabinet temperature is maintained above -20
°
C (-4
°
F). This option is
recommended where the ambient temperature drops below -20
°
C (-4
°
F). During startup and
commissioning where the ambient temperature is below -20
°
C (-4
°
F) the cabinet heater system is
energized prior to start up. Startup is delayed until the cabinet temperature exceeds -20
°
C (-4
°
F).
The internal cabinet temperature is monitored by use of a temperature gauge located on the rear
of the IVT cabinet.
Two radiators (heaters) warm the internal cabinet spaces; one is located in the mechanical
compartment and the other inside of the operator interface compartment. Each is controlled by
separate thermostats. Thermostats are set to turn the heaters ON when the internal cabinet
temperature drops below 10
°
C (50
°
F). The IVT Oil Mist Generator Cabinet Heating system
includes two enclosure radiators (heaters) with thermostats, wire terminal enclosure an air
temperature gauge and a power disconnect switch. The IVT cabinet enclosure is insulated to
retain radiated heat. Thermostats are adjustable from 2
°
C to 28
°
C (36
°
F to 82
°
F).
When the IVT Oil Mist Generator (NEC) is equipped at the factory with the Cabinet Heating
system, a power connection separate from that of the IVT is required.

Cold Ambient Option (Cabinet Heating) - NEC constructions
Cabinet
Heater
Air Temperature Gauge
Power Disconnect Switch
(Power Connection)
MECHANICAL
COMPARTMENT
Thermostat
Thermostat
Cabinet
Heater
REAR OF
CABINET OPERATOR
INTERFACE
COMPARTMENT