Dantherm VA-M40 MKII 서비스 매뉴얼 - 페이지 10

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General description

Purpose and field

applications

Principle

Performance char-

acteristics

Set up and opera-

tion

Replacement of

parts

Standard configu-

ration

The Dantherm portable, duct type, heater model VA-M40 MK II is designed primarily to

supply un-contaminated, heated air to tents and other types of temporary or portable

shelters.

In addition, the heater is suitable for various field applications such as the warming up

of cold soaked equipment, engines, vehicles, aircraft, and other spot or space heating

requirements.

The heater operates on the indirect fired (clean air) principle thus ensuring that no com-

bustion products or fumes are introduced into the occupied spaces. The forced air sys-

tem provides the most rapid of warm-up capabilities. The units are essentially self-

contained requiring only a source of external electric power.

The heater has a maximum heat output of 38 kW with a minimum combustion efficiency

of 85 %. The unit will start at temperatures as low as - 40 °C, and is factory set for oper-

ation to an altitude of 1,500 m Operation at higher altitudes requires minor field ad-

justment of the oil burner. The protective cabinet allows operation in snow or rainy con-

ditions.

Set up and operation can be done by a single person. After start up, the heater functions

are automatic, thus permitting the item to be left unattended between periods of refuel-

ing. An optional remote thermostat may be connected to the heater for accurate tem-

perature control within a tent or other enclosure type. The control system also includes

a "vent" only position, which can be used to bring in fresh air, or circulate interior air,

even when heating is not required. The item is designed to be suitable for all standard

transportation modes.

All critical sub-systems and component assemblies are replaceable as modular kits; this

ensures a repair capability at Unit level. No special tools are required for module re-

placement.

The following is the standard configuration:

 Heater VA-M40 MK II

 Insulated flue stack

 Oil lance for 205 l d6rum

 Service manual

 2 wheels with rubber tires