Instruction/ maintenance manual of the product PT780 Pelco
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PT780 Legacy ® Series Pan and Tilts Maintenance/ Ser vice Manual C342SM (12/98) Pelco • 300 W. Pontiac Way, Clovis • CA 93612-5699 USA • Pelco Online @ http://www.
2 Pelco Manual C342SM (12/98) CONTENTS Section Page 1.0 GENERAL .................................................................................................. 3 1.1 IMPORT ANT SAFEGUARDS AND WARNINGS ............................... 3 2.0 DESCRIPTION .
Pelco Manual C342SM (12/98) 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 Observe the following W ARNINGS before installing and using this product.
4 Pelco Manual C342SM (12/98) 2.0 DESCRIPTION 2.1 PT780 DESCRIPTION The PT780 Series pan and tilt units are designed for medium duty , indoor/outdoor use. Only Legacy ® Series enclosures can be mounted on the pan and tilt units. These enclosures are the EH4700L and EH5700L environmental enclosures and the EH8106L pressurized enclosure.
Pelco Manual C342SM (12/98) 5 3.0 MAINTENANCE If you need to remove the enclosure, protect the RediLINK™ connector area against moisture, dust, dirt, etc. Failure to do so could result in a bad connection. Also, damage to the pan and tilt unit or enclosure could occur when power is turned on.
6 Pelco Manual C342SM (12/98) b. Refer to Figure 1. Adjust chain tension, if needed: (1) Locate the pan or tilt motor on the assembly . Loosen the hex screws (G) that hold the motor to its mounting bracket. Depending on which motor assembly you are adjusting, there will be either three (pan) or four (tilt).
Pelco Manual C342SM (12/98) 7 4.0 WIRING DIAGRAMS Figure 2. PT780 Series Wiring Diagram.
8 Pelco Manual C342SM (12/98) 5.0 EXPLODED ASSEMBL Y DIAGRAMS Figure 3. Exploded Assembly Diagram of Mechanical Parts–PT780 Series 24 V AC and 120 V AC Models.
Pelco Manual C342SM (12/98) 9 Figure 4. Exploded Assembly Diagram of Mechanical Parts–PT780 Series 12 VDC Models 62 64 63 24 23 22 21 20 19 18 26 25 15 14 6 59 58 39 61 53 27 61 40 41 46 51 50 15 14.
10 Pelco Manual C342SM (12/98) T able A. Mechanical Parts List (Figure 3 and Figure 4) Continued on next page Refer to Figure 12 for 24 V AC and 120 V AC models.
Pelco Manual C342SM (12/98) 11 T able A. Mechanical Parts List (Figure 3 and Figure 4) (continued) Item Quantity Description Part Number 36 3 Pan limit stop 5804006COMP***** 37 1 Bronze bushing 900100.
12 Pelco Manual C342SM (12/98) Figure 5. Exploded Assembly Diagram of Hardware–PT780 Series 24 V AC and 120 V AC Models J I MM LL X GG Z Y S T F E J W J I M BB EE W J W J J CC P DD Q A B C D E F AA .
Pelco Manual C342SM (12/98) 13 Figure 6. Exploded Assembly Diagram of Hardware–PT780 Series 12 VDC Models U V F B A F E LL X J F E P DD MM J I CC J J W J W EE BB M J I G H I J A M E F B F PP S T AA .
14 Pelco Manual C342SM (12/98) T able B. Hardware Parts List (Figure 5 and Figure 6) Refer to Figure 14 for 24 V AC and 120 V AC models. Refer to Figure 15 for 12 VDC models. Item Quantity Description Part Number A 4 Screw , 6-32 x 2 1/2", pan head, Phil, 24 V AC ZH6-32X2.
Pelco Manual C342SM (12/98) 15 NOTES.
16 Pelco Manual C342SM (12/98) 6.0 W ARRANTY AND RETURN INFORMA TION WARRANTY Pelco will repair or replace, without charge, any merchandise proved defective in material or workmanship for a period of one year after the date of shipment.
An important point after buying a device Pelco PT780 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Pelco PT780 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Pelco PT780 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Pelco PT780 you will learn all the available features of the product, as well as information on its operation. The information that you get Pelco PT780 will certainly help you make a decision on the purchase.
If you already are a holder of Pelco PT780, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Pelco PT780.
However, one of the most important roles played by the user manual is to help in solving problems with Pelco PT780. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Pelco PT780 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
