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1.0
- INTRODUCTORY NOTE........................................................
USER MANUAL
2.0
- OPERATION DESCRIPTION.................................................
2.1 - STARTING AND WARMING UP............................................
3.0
- ALARM SIGNALS....................................................................
3.1 - NARCOTIC GAS ..................................................................
3.2 - LPG EXPLOSIVE GAS ........................................................
4.0
- POWER SUPPLY.....................................................................
4.1 - RELAY OUTPUT...................................................................
5.0
- SELF-DIAGNOSIS...................................................................
6.0
- SENSITIVITY LEVEL SELECTION.........................................
7.0
- IMPORTANT CAUTIONS........................................................
8.0
- SYMBOL INDICATIONS..........................................................
8.1 - YELLOW LED SIGNAL INDICATIONS.................................
9.0
- WARRANTY CONDITIONS....................................................
INSTALLER MANUAL
10.0
- INSTALLATION......................................................................
10.1 - FITTING OF DETECTOR...................................................
10.2 - ELECTRICAL CONNECTIONS..........................................
10.3 - MOUNTING DIAGRAM......................................................
11.0
- RELAY OUTPUT CONNECTIONS........................................
12.0
- CIRCUIT DIAGRAM..............................................................
13.0
- CORRECT POSITION FOR LPG DETECTION....................
14.0
- TECHNICAL SPECIFICATIONS............................................
15.0
- WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT
DIRECTIVE (WEEE).............................................................
PAGE 02
CONTENTS
Dear Customer,
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Thank you for purchasing a Gemini product.
The present manual has been written to help you understand and use the
narcotic and LPG detector 911, specifically designed for recreational vehicles.
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Read the supplied instructions thoroughly and keep them handy.
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Should gas be sprayed into your vehicle, the 911 sensor is able to detect it and
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set off an alarm in a few seconds, long before the gas can have any effect on
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the occupants.
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The 911 detector also activates the output relay which actuates other devices
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05
(ex. cabin lights, vehicle horn, etc.) to discourage anyone trying to break in
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your motorhome.
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N.B. In compliance with European standard En50194, the detector can
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signal the presence of explosive gas (LP), when its concentration is
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higher than 10% of the LEL (Lower Explosive Limit, the minimum
concentration which can cause an explosion).
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We recommend operating the detector
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bedtime
.
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If the detector is switched on uselessly (ex. While driving, when the vehicle is
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stowed away, etc.), the detecting probe may exhaust.
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When power is applied to the detector, it will go through a warm-up period and
will be inhibited for at least 3 minutes; during this so-called "warm-up" phase,
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the yellow LED will blink.
This phase is necessary to allow the sensible element to warm-up and stabilize
itself in order to ensure proper operation conditions.
After this time delay, the yellow LED turns off and the detector is ready to work.
!
The 911 detector does not detect Carbon Monoxide (CO).
1.0 - INTRODUCTORY NOTE
USER MANUAL
2.0 - OPERATION DESCRIPTION
only when the vehicle is parked at
2.1 - STARTING AND WARMING UP
USER MANUAL - PAGE 03
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