Instruction/ maintenance manual of the product tc9346a Bosch Appliances
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T C9346A Series Instruct ion Manual EN Environmental Enclosure.
2 CONTENTS Section Page 1.0 GENERAL .................................................................................................. 3 1.1 IMPORT ANT SAFEGU ARDS AND W ARNINGS ............................... 3 2.0 DESCRIPTION .......................
3 Please thoroughly familiarize yourself with the information in this manual prior to installation and operation. 1.0 GENERAL 1.1 IMPORT ANT SAFEGUARDS AND W ARNINGS Prior to installation and use of this product, the following W ARNINGS should be obser ved.
4 2.0 DESCRIPTION Environmental enclosures in the TC9346A Series are used with pan/tilt units or fixed mounts . The enclosures are constructed of aluminum. Y ou can install cameras with either fix ed focal length lenses or motorized z oom lenses. All models have an adjustab le camera sled to accommodate diff erent sizes of cameras and lenses.
5 3.0 INST ALLA TION 1. Unlatch and raise the enclosure lid. The gas spring will hold the lid in place when it is fully opened. 2. Remov e the camera sled from the rail: a. Loosen the screws . b. Slide the sled so that the screws are in the large part of the mounting slots.
6 c. Remov e the four screws and w ashers (B and D) that secure the fan to the fan plate . d. T ur n the f an around so that it blows toward the vie wing window (ref er to the arrows on the f an). e. Reinstall the fan on the f an plate. f. Reinstall the fan plate and f an in the enclosure.
7 b. Wire the 10-connector INPUTS terminal on the circuit board to the lens controller as f ollows: • Lens Common - Connector 1 • Focus - Connector 2 • Zoom - Connector 3 • Iris - Connector 4 • Preset Common - Connector 5 • Preset Focus - Connector 6 • Preset Zoom - Connector 7 • Preset High - Connector 8 11.
8 13. TC9346A-1, -2, -3 Models Only Wire power to the enclosure to operate accessories (and the camer a if its pow er is connected to CAM 1 on the circuit board) as follows: a. Remov e the plastic cover ov er the power supply section of the circuit board.
9 Figure 2. TC9346A Series Input Wiring Diagr am KIT # BK57-2 KIT # BK57-1 (120 V) KIT # BK57-3 (230 V) FA N 24 VDC FA N 120/230 V PCB9000277ASSY RED BLK RED BLK 1 2 PLUG 1 2 PLUG BLK BLK PLUG 1 2 3 4.
10 Wire Gauge Maximum distance fr om transformer to load T able A. 24 V AC Wiring Distances The follo wing are the recommended maximum distances f or 24 V AC applications and are calculated with a 10-percent v oltage drop. (T en percent is generally the maximum allow able voltage drop f or AC-pow ered devices.
11 4.0 OPERA TION If your enclosure has a thermostatically controlled blo wer, the thermostat is set to tur n the f an on between 77 ° and 93 ° F (25 ° and 34 ° C) and to turn the f an off be- tween 62 ° and 78 ° F (17 ° and 26 ° C).
12 5.0 MAINTENANCE AND TROUBLESHOOTING 5.1 MAINTENANCE P erform the follo wing maintenance at regular ly scheduled inter vals to prolong the operational lif e and appearance of the equipment. 1. Clean the window with a mild non-abr asive detergent in w ater and a soft cloth to maintain picture clarity .
13 ENCLOSURE CIRCUIT BOARD REFER TO FIGURE 3 FOR COMPONENT LOCATIONS Figure 5. Wir ing Diagram f or Optional Circuit Board (O/I-PCB).
14 6.0 SPECIFICA TIONS ELECTRICAL Input Voltage: 24, 120 or 230 VAC, 50/60 Hz Electrical Connections: One each of the following when equipped with optional circuit board (O/I-PCB): 3-connector termina.
15 Figure 6. TC9346A Dimension Dra wing GENERAL NEMA Rating: 3R (4 when vent cover plates are used) iec 144 rating: IP32 (IP56 when vent cover plates are used) Environment: Indoor/outdoor -10 ° to 120 ° F (-23 ° to 49 ° C) (Design and product specifications subject to change without notice.
© 2004 Bosch Security Systems GmbH 3935 890 1 29 1 2 04-33 | Updated August 1 0 2004 | Data subject to change without notice. B osch Security Systems, Inc. 850 Greenfield Road Lancaster , P A 1 7 60 1 U SA T el: 800-326-327 0 Fax: 1-7 1 7-7 35-6560 www .
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