Jonker Sailplanes JS3 RES User Manual

JS-MD 3 RES Maintenance Manual
Supplement
MD11-AMM-00-002
Issue: 00
Rev. 00
Rev. Date: 23-May-22
Page 6-15
Supplementary fire warning system
The fire warning system is independent of the RES system. It consists of two thermal switches,
a heat-sensitive cable section located in the rear fuselage compartment, a 9 V battery, test
button, LED, and buzzer. The thermal switch(s) is located in the front corner of the fuselage
compartment and the heat-sensitive cbale is located within the rear fuselage are above the
high voltage batteries underneath the lip of the engine doors opening. See Figure 6-15
The 9 V battery must be replaced every two years (as part of the documented maintenance)
or any time it fails a pre-flight test - whichever occurs sooner.
Figure 6-14 Supplementary fire warning system wiring
Figure 6-15 Location of thermal switch and heat-sensitive cable
Heat-sensitive cable
Thermal Switch

Jonker Sailplanes JS3 RES Specifications

General

Brand	Jonker Sailplanes
Model	JS3 RES
Category	Aircrafts
Language	English