Engine heater SafeStart 710-757 series

Engine Heater SafeStart 710-757 series

Hose heaters - with thermostat

DEFA number series 710-757 consist of heater 715 for various installation methods (hoses, T-connectors, hose clamps, etc).

Description

DEFA number series 710-757 consist of heater 715 for various installation methods (hoses, T-connectors, hose clamps, etc). Heater 715 consists of a coolant chamber with an element and a power connection box. A thermostat inside the connection box measures the temperature on a metal plate between the connection box and the coolant chamber. Intake and outlet connections are designed to accommodate 5/8” or 16 mm hoses. The heater is equipped with a thermostat that regulates the coolant temperature and switches off the power supply to the element when the coolant has reached a temperature of 80°C at the intake/outlet of the heater. The thermostat switches the heater back on at 70°C.

Use

Normal usage – DEFA engine heaters are designed for “normal usage”. DEFA defines “normal usage” as; 3 connections for 3 hours pr. 24 hours for 150 days (5 months) a year.

Professional use – For use emergency vehicles or other vehicles where the heater is in use continually, yearly controls are necessary. It might be necessary to install a replacement heater. Yearly service cost will not be covered by DEFA AS.

NOTE! Pulse power – Some parking facilities use interval (pulse) power timers that turning the power On and Off several times per hour. Using a DEFA engine heater in combination with these timers is NOT considered “Normal use” and claims will be declined.

Technical description

Up to 25 pr. pack, depending on the size of the heater.

Required and adapted connectors, screws and hoses are supplied with the heater.

DEFA AS is conforming to the requirements of both ISO 9001-2008, ISO 14001:2004 and OHSAS 18001:2007. In addition to this, our engine heaters and cables are conforming to the requirements of ISO/TS 16949:2002.