teko Astra-941 User manual

Astra-941
Laser Tester
Operating Manual
The operating manual describes the operating principle, opera-
tional, storage and maintenance conditions pertaining to laser
tester Astra-941 (hereinafter “tester”) (Fig. 1).
1 Function
1.1 The tester is intended for remote operabil-
ity inspections of optic-electronic fire smoke
detectors Astra-421 (hereinafter Astra-421
detector).
1.2 The tester is powered by batteries (2 pcs.)
of СR2430 type (voltage –3.0 V).
Note –It is possible to use more common
batteries of СR2032 type. However, it will re-
duce the service life of such batteries.
1.3 The tester is protected against reversing
the polarity of the batteries.
2 Specifications
Coverage range, m, max............................................................10
Output emission power, mWt, max...............................................5
Power supply voltage, V...............................................................3
Current consumption during transmission, mA, max..................20
Emission wavelength, nm......................................from 630 to 680
Overall dimensions, mm, max....................................76 41 16
Weight, kg, max.......................................................................0.04
Operating conditions:
Temperature range, °С......................................from -10 up to +55
Relative air humidity, %.....................................up to 93 at +40 ºС
no moisture condensation
3 Delivery Set
Laser tester Astra-941..........................................................1 pcs.
Operating manual...............................................................1 copy.
4 Structure
Structurally, the tester is designed as a key fob consisting of a
cover (face side) and a base (Fig.2).
Fig. 2
Mounted on the cover are a button and a printed circuit board
with radio elements and batteries. The cover is attached to the
base with a screw.
Mounted on PCB is an indicator which provides for tester operabili-
ty supervision.
Astra-941
Laser Tester
Operating Manual
The operating manual describes the operating principle, opera-
tional, storage and maintenance conditions pertaining to laser
tester Astra-941 (hereinafter “tester”) (Fig. 1).
1 Function
1.1 The tester is intended for remote operabil-
ity inspections of optic-electronic fire smoke
detectors Astra-421 (hereinafter Astra-421
detector).
1.2 The tester is powered by batteries (2 pcs.)
of СR2430 type (voltage –3.0 V).
Note –It is possible to use more common
batteries of СR2032 type. However, it will re-
duce the service life of such batteries.
1.3 The tester is protected against reversing
the polarity of the batteries.
2 Specifications
Coverage range, m, max............................................................10
Output emission power, mWt, max...............................................5
Power supply voltage, V...............................................................3
Current consumption during transmission, mA, max..................20
Emission wavelength, nm..............................................630 to 680
Overall dimensions, mm, max....................................76 41 16
Weight, kg, max.......................................................................0.04
Operating conditions:
Temperature range, °С......................................from -10 up to +55
Relative air humidity, %.....................................up to 93 at +40 ºС
no moisture condensation
3 Delivery Set
Laser tester Astra-941..........................................................1 pcs.
Operating manual...............................................................1 copy.
4 Structure
Structurally, the tester is designed as a key fob consisting of a
cover (face side) and a base (Fig.2).
Fig. 2
Mounted on the cover are a button and a printed circuit board
with radio elements and batteries. The cover is attached to the
base with a screw.
Mounted on PCB is an indicator which provides for tester operabili-
ty supervision.
Fig. 1
Fig. 1
Cap
Emitter
Indicator
Cover
Printed
circuit board
Button
Batteries
“+” contacts
Cap
Emitter
Indicator
Cover
Printed
circuit board
Button
Batteries
“+” contacts

5 Indication
Table 1 –Notifications to Indicator
Type of
notification
Indicator
Test signal
Lights up once for 1.5 swhen the button is
pressed
Supply voltage be-
low permissible
level
Blinks for 1.5 swhen the button is pressed
6 Operation
WARNING! Laser radiation! Avoid direct eye exposure!
6.1 Focus the emitted laser into a narrow beam:
- press and hold the button;
- by moving the cap, minimize a laser spot diameter at a testing
distance;
-release the button.
6.2 Test procedure:
- press the button and illuminate the indicator of Astra-421 detec-
tor with the laser beam;
- illuminate the detector indicator for 1 s;
- release the button.
Within not more than 5 s, Astra-421 detector issues the “Fire”
notification –if the detector operates normally, or the “Failure” – if
a failure occurs.
6.3 Replacing the batteries:
-remove the cap;
- unscrew the screw;
- remove the base by alternatively inserting a screwdriver blade
into slots on the tester body;
-replace the batteries;
-assemble the tester (in reverse order).
5 Indication
Table 1 –Notification to Indicator
Type of
notification
Indicator
Test signal
Lights up once for 1.5 s when the button is
pressed
Supply voltage be-
low permissible
level
Blinks for 1.5 swhen the button is pressed
6 Operation
WARNING! Laser radiation! Avoid direct eye exposure!
6.1 Focus the emitted laser into a narrow beam:
- press and hold the button;
- by moving the cap, minimize a laser spot diameter at a testing
distance;
-release the button.
6.2 Test procedure:
- press the button and illuminate the indicator of Astra-421 detec-
tor with the laser beam;
- illuminate the detector indicator for 1 s;
- release the button.
Within not more than 5 s, Astra-421 detector issues the “Fire”
notification –if the detector operates normally, or the “Failure” – if
a failure occurs.
6.3 Replacing the batteries:
-remove the cap;
- unscrew the screw;
- remove the base by alternatively inserting a screwdriver blade
into slots on the tester body;
-replace the batteries;
-assemble the tester (in reverse order).
7 Manufacturer Warranties
7.1 The manufacturer guarantees the compliance of the tester to specifications if
the user observes required conditions of transportation, storage, installation and
operation.
7.2 The storage warranty period is 2 years and 6 months from the date of manu-
facture.
7.3 The operation warranty period is 2 years from the date of putting into operation
but no longer than 2 years 6 months from the date of manufacturing.
7.4 The manufacturer shall repair or replace a faulty tester during the warranty
period.
7.5 The warranty becomes void if:
- the user does not follow guidelines of the operating manual;
- the tester is mechanically damaged;
- the tester is repaired by a party other than the Manufacturer.
7.6 The warranty covers the tester only. All equipment manufactured by other
parties and used with the tester, including batteries, is covered by its respective
warranty.
Sales:
Controlex GmbH
Warranty service and
technical support:
ТЕКО-TD
Philosophenweg 31-33
47051 Duisburg, Germany
Phone: +49 (0) 203 / 393 91 188
Fax: +49 (0) 203 / 393 91 189
GSM: +49 (0) 178 / 218 48 22
E-mail: [email protected]
Web: www.controlex.eu
Prospect Pobedy str. 19
420138 Kazan, Russia
Phone: [phone]
Fax: [phone]
E-mail: [email protected]
suppo[email protected]
Web: www.teko.biz
Made in Russia
Revision 941-v4_3_en
7 Manufacturer Warranties
7.1 The manufacturer guarantees the compliance of the tester to specifications if
the user observes required conditions of transportation, storage, installation and
operation.
7.2 The storage warranty period is 2 years and 6 months from the date of manu-
facture.
7.3 The operation warranty period is 2 years from the date of putting into operation
but no longer than 2 years 6 months from the date of manufacturing.
7.4 The manufacturer shall repair or replace a faulty tester during the warranty
period.
7.5 The warranty becomes void if:
- the user does not follow guidelines of the operating manual;
- the tester is mechanically damaged;
- the tester is repaired by a party other than the Manufacturer.
7.6 The warranty covers the tester only. All equipment manufactured by other
parties and used with the tester, including batteries, is covered by its respective
warranty.
Sales:
Controlex GmbH
Warranty service and
technical support:
ТЕКО-TD
Philosophenweg 31-33
47051 Duisburg, Germany
Phone: +49 (0) 203 / 393 91 188
Fax: +49 (0) 203 / 393 91 189
GSM: +49 (0) 178 / 218 48 22
E-mail: [email protected]
Web: www.controlex.eu
Prospect Pobedy str. 19
420138 Kazan, Russia
Phone: [phone]
Fax: [phone]
E-mail: [email protected]
suppo[email protected]
Web: www.teko.biz
Made in Russia
Revision 941-v4_3_en
Screw
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Screw
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