Operation Manual C373M-F (10/98)
Contents
1. PT1250DC Series Heavy Duty Pan Tilt Installation Operation Manual C373M F 10 98 Pelco 3500 Pelco Way Clovis e CA 93612 5699 USA www pelco com In North America and Canada Tel 800 289 9100 or FAX 800 289 9150 International Customers Tel 1 559 292 1981 or FAX 1 559 348 1120 CONTENTS Section 1 0 GENERAL icono 1 1 IMPORTANT SAFEGUARDS AND WARNINGS 2 0 DESCRIPTION screens aio 4 2 1 MODELS iia aa 4 2 2 RATINGS i Ra GA 4 3 0 INSTALLATION i ai 5 3 1 MOUNTING 5 3 2 CAMERA ENCLOSURE MOUNTING 2 5 3 37 WIRING sana 2 5 3 3 1 Mating Connector Assembly wT 3 4 LIMIT STOP ADJUSTMENTS 10 4 0 OPERATION vom As 11 5 0 TROUBLESHOOTING ico ia 5 1 SERVICE MANUAL 6 0 MAINTENANCE cr aa aE 13 6 1 TIGHTENING DRIVE CHAINS 13 6 2 CHAIN DRIVE LUBRICATION ss 13 7 0 SPEGIFIGATIONS ica elena 14 8 0 WARRANTY AND RETURN INFORMATION n 16 LIST OF ILLUSTRATIONS Figure Page Sealant Locations 5 Connector Assembly sh PT1250DC Wiring Diagram 2 8 PT1250DC PP Wiring Diagram 9 Limit Stops 200 AAA Servicing the Pan Tilt sin PT1250DC Dimension Drawing coocnccinccnconnnncconccnoncnrnnoncnncornnnncnnnnnns 15 NO O1 B ND LIST OF TABLES Table A Maximum Cable Distances ccococioncnnonnnnnnenionnornnencnnnornneocnnernnccnos 6 REVISION HISTORY Manual Date Comme2. LEFT RIGHT and UP DOWN functions are reversed during operation To correct this problem reverse the LEFT RIGHT functions in the con trol cable pins 3 and 7 at the pan tilt or control and the UP DOWN functions pins 5 and 6 at the pan tilt or control Pelco Manual C373M F 10 98 3 3 1 Mating Connector Assembly To assemble the mating connector refer to Figure 2 and perform the following steps The instructions that follow apply to all AMP style connectors regardless of pin size or pin number 1 Slide the connector clamp assembly over the conductor cable If the diameter of the conductor cable is such that the rubber boot will slide over it easily slide the rubber boot onto the conductor cable at this time If not discard the rubber boot Refer to Detail A in Figure 2 Prepare the wires from the conductor cable as follows a Strip at least 1 inch 2 54 cm from the cable jacket to expose the wires You may need to strip more from the cable jacket if you have more wires b Strip 1 8 inch 0 125 cm from each wire c Using an AMP style crimper crimp the wires and their insulation to the connector pins Slide the connector pins into the appropriate holes in the connector body until they snap into place Refer to detail B in Figure 2 and to Figure 3 or 4 for correct pin arrangement depending on model and options Push the connector clamp assembly with boot if used toward the connector body Screw the clamp a
3. and fixed camera models except the CC3701H 2 CC3701H 2X CC3751H 2 CC3651H 2X MC3651H 2 and CC3651H 2X camera models which have a five year warranty Two years on standard motorized or fixed focal length lenses Two years on Legacy CM6700 CM6800 CM9700 Series matrix and DF5 DF8 Series fixed dome products Two years on Spectra Esprit ExSite and PS20 Scanners including when used in continuous motion applications e Two years on Esprit and WW5700 Series window wiper excluding wiper blades Eighteen months on DX Series digital video recorders NVR300 Series network video recorders and Endura Series distributed network based video products months on DX Series digital video recorders NVR300 Series network video recorders Endura Series distributed network based video products and TW3000 Series twisted pair transmission products One year except video heads on video cassette recorders VCRs Video heads will be covered for a period of six months e Six months on all pan and tilts scanners or preset lenses used in continuous motion applications that is preset scan tour and auto scan modes Pelco will warrant all replacement parts and repairs for 90 days from the date of Pelco shipment All goods requiring warranty repair shall be sent freight prepaid to Pelco Clovis California Repairs made necessary by reason of misuse alteration normal wear or accident are not covered under this warranty Pelco ass
4. from 50 to 170 F 46 to 77 C Do the fol lowing 1 Liberally apply grease to the pan and tilt gears chains and sprockets refer to Figure 6 2 Operate the pan and tilt motors to spread the grease across the parts 3 Apply additional grease if necessary 4 Reinstall the cover If the pan tilt is installed outdoors in an inverted position apply RTV silicone sealant as shown in Figure 1 APPLY GREASE TO THESE LOCATIONS APPLY GREASE TO THESE LOCATIONS LOCATIONS APPLY GREASE TO THESE LOCATIONS Figure 6 Servicing the Pan Tilt Pelco Manual C373M F 10 98 13 7 0 SPECIFICATIONS 14 MECHANICAL Pan Speed Torque Tilt Speed Torque Maximum Load Gearing Bearings Pan Tilt Braking ELECTRICAL Input Voltage Power Requirements Pan Tilt Pan Tilt Connectors Motors Limit Switches Pan Tilt Conductor Requirements 0 355 movement in horizontal plane 6 sec 1 No load condition 50ft lb with specified voltage 90 movement in vertical plane 3 sec 5 No load condition 20 ft lb with specified voltage 100 Ib 45 4 kg at 5 inches 12 7 cm from tilt table surface to center of gravity Adjustable worm gear final drive to prevent drift and minimize backlash Heavy duty ball bearings Oilite bronze bushing Dynamic for instantaneous stopping 115 VDC required for pan tilt Running 30 amp 34 vA 30 amp 34 vA Star
5. heater in cover 120 VAC 230 watts total Allows operation to 50 F 46 C Same as PT1250DC except supplied with position feedback modification Requires preset control or control with AZL option panel readout meters Same as PT1250DC except supplied with radiation resistant wiring and white epoxy paint Low level radiation resistant up to 10 rads Pelco Manual C373M F 10 98 3 0 INSTALLATION CAUTION Pan tilis in the PT1250DC Series are designed for upright or inverted operation and should never be mounted horizontally NOTE When mounting the pan tilt outdoors in the inverted position base up RTV silicone sealant such as Dow Corning Type 732 or equivalent should be applied to the areas indicated in Figure 1 Pelco Manual C373M F 10 98 Pan tilts in the PT1250DC Series are designed to mount onto a horizontal surface in the upright or inverted position In order to ensure proper wiring and system operation of all components it is rec ommended that you test the pan tilt and the associated control equipment in your facility before field installation Refer to Sections 3 3 through 3 4 3 1 MOUNTING Attach the pan tilt unit to a mount following the instructions that accompany the mount To ensure maximum pan travel mount the pan tilt so that the fixed limit stop is directly opposite the center of the intended viewing area Make sure the mounting surface and the mounting method is strong e
6. angerous voltage constituting a risk of electric shock is present within this unit CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION TO REDUCE THE RISK OF ELECTRICAL SHOCK DO NOT REMOVE COVER NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL Please thoroughly familiarize yourself with the information in this manual prior to installation and operation Pelco Manual C373M F 10 98 2 0 DESCRIPTION The PT1250DC is a ate with loads up to adjustable worm gea heavy duty pan tilt ruggedly constructed to comfortably oper 100 lbs 45 36 kg High torque D C motors with heavy duty rfinal drive assemblies eliminate backlash and drifting Equally important to the operator is dynamic braking for instantaneous stopping Extremely serviceable the PT1250DC features access to all electrical and me chanical components The PT1250DC is manufactured from cast and plate aluminum with all internal parts corrosion protected steel or aluminum Limit stops are externally adjustable for ease of installation 2 1 MODELS PT1250DC PT1250DC FG PT1250DC HB PT1250DC PP PT1250DC RAD 2 2 RATINGS NEMA Type 3R IP 32 Heavy duty indoor outdoor pan tilt 115 VDC Same as PT1250DC except supplied with special high spedd gears 12 6 per second pan tilt speed Reduces total load rating to 50lb 22 68 Same as PT1250DC except supplied with spot heater in base blanket
7. ble using the joystick to the desired up position Move the up limit stop until it touches the tilt limit switch actuator and clicks Lock the stop in place Tilt the table to the desired down position and set the stop in the same manner Tilt the table up and down and check for exact positioning Tighten both stops securely UP LIMIT STOP i lt DOWN LIMIT STOP FIXED LIMIT STOP RIGHT LIMIT STOP Figure 5 Limit Stops Pelco Manual C373M F 10 98 4 0 OPERATION Refer to the manual for your control equipment for operating the pan tilt Pelco Manual C373M F 10 98 11 5 0 TROUBLESHOOTING 12 Some common problems encountered with pan tilt systems include miswiring over loading and not using the units for the correct application If the pan tilt unit fails to operate do the following 1 Check the fuse in the control unit If the fuse is bad replace it 2 Ifthe fuse blows after replacing it check the control cable between the control unit and the pan tilt for shorts high resistance or opens 3 If the control cable is good reconnect it to the control unit but not to the pan tilt Replace the fuse and operate the control unit If the fuse blows again the fault is in the control Refer to Figure 3 or 4 for the following steps 4 Ifthe control unit is good check the wiring harness in the pan tilt for shorts 5 If the wiring harness is good the problem is internal to the
8. nough to sup port four times the combined weight of the pan tilt enclosure camera and lens 3 2 CAMERA ENCLOSURE MOUNTING Attach the enclosure camera and lens to the pan tilt unit with 1 4 20 hardware not supplied The enclosure camera and lens must be correctly mounted and balanced on the tilt table for proper operation 3 3 WIRING Cable distances for pan and tilt motors should not exceed the distances speci fied in Table A Cable fabrication must be in accordance with Section 3 3 1 Mat ing Connector Assembly The following are some recommended common instal lation practices 1 Always use jacketed stranded multi conductor interconnecting cable between the control and the pan tilt unit with additional conductors than needed for future servicing and or additions 2 Always use color coded conductors for ease of wiring and to identify functions at a later date 3 Keep a wiring diagram with the system for later use and reference Figure 1 Sealant Locations Table A Maximum Cable Distances 635 feet 193 55 m 1 015 feet 309 37 m 1 610 feet 490 73 m Distances are calculated with both motors pan tilt running and assuming a 10 voltage drop in cable Pelco Manual C373M F 10 98 NOTE Contacts cannot be re moved from the connector without the use ofthe appropriate AMP ex traction tool ZT305183 which is available from Pelco NOTE When a par tilt is mounted in the inverted position the
9. nts C373M F 10 98 Changed manual to new format Added ratings Revised installation instructions Moved exploded assembly dia gram and parts lists to maintenance service manual Revised wiring diagrams to reflect new motor Pelco Manual C373M F 10 98 1 0 GENERAL 1 1 IMPORTANT SAFEGUARDS AND WARNINGS Prior to installation and use of this product the following WARNINGS should be observed Installation and servicing should only be done by qualified service personnel and conform to all local codes Unless the unit is specifically marked as a NEMA Type 3 3R 3S 4 4X 6 or 6P enclosure it is designed for indoor use only and it must not be installed where exposed to rain and moisture The weight of the camera lens and enclosure shall not exceed 100 lb 45 36 kg subject to specific pan tilt unit Only use replacement parts recommended by Pelco After replacement repair of this unit s electrical components conduct a resis tance measurement between line and exposed parts to verify the exposed parts have not been connected to line circuitry The installation method and materials should be capable of supporting four times the weight of the enclosure pan tilt camera and lens combination The product and or manual may bear the following marks This symbol indicates that there are important operating and maintenance instructions in the literature accompanying this unit This symbol indicates that d
10. ssembly onto the connector body being careful not to disturb the wires To complete the assembly attach the appropriate clamp with the screws pro vided and tighten Figure 2 Connector Assembly COMMON RIGHT GROUND Figure 3 PT1250DC Wiring Diagram 8 Pelco Manual C373M F 10 98 COMMON GROUND PRESET 5V PAN PRESET PRESET GROUND TILT PRESET Figure 4 PT1250DC PP Wiring Diagram Pelco Manual C373M F 10 98 9 WARNING Do not operate the pan tilt without limit stops Do not attempt to adjust the limit stops while the unit is operating Per sonal injury or damage to the unit may result Do not remove or reposition the fixed limit stop on the pan tilt DAMAGE WILL OCCUR 10 3 4 LIMIT STOP ADJUSTMENTS To set pan tilt limit stops perform the following steps Refer to Figure 5 2 Loosen the pan limit stops Turn the control unit on Pan the unit to the right until the desired right pan limit is reached Move the right pan limit stop until it touches the pan limit switch actuator Move the stop a slight distance further against the actuator until it clicks to indicate the opening of the limit switch Lock the stop in place Pan the unit to the desired left position Adjust the left pan limit stop as de scribed in step 3 Pan left and right to both limit stops and check for exact positioning Tighten both stops securely Loosen the tilt limit stop screws and tilt the ta
11. t please call the factory at 800 289 9100 or 559 292 1981 to obtain an authorization number CA number if returned for credit and RA number if returned for repair All merchandise returned for credit may be subject to a 20 restocking and refurbishing charge Goods returned for repair or credit should be clearly identified with the assigned CA or RA number and freight should be prepaid Ship to the appropriate address below If you are located within the continental U S Alaska Hawaii or Puerto Rico send goods to Service Department Pelco 3500 Pelco Way Clovis CA 93612 5699 If you are located outside the continental U S Alaska Hawaii or Puerto Rico and are instructed to return goods to the USA you may do one of the following If the goods are to be sent by a COURIER SERVICE send the goods to Pelco 3500 Pelco Way Clovis CA 93612 5699 USA If the goods are to be sent by a FREIGHT FORWARDER send the goods to Pelco c o Expeditors 473 Eccles Avenue South San Francisco CA 94080 USA Phone 650 737 1700 Fax 650 737 0933 Pelco the Pelco logo Spectra Esprit Genex Legacy and Camclosure are registered trademarks of Pelco TM Endura and ExSite are trademarks of Pelco O Copyright 1998 Pelco All rights reserved 16 Pelco Manual C373M F 10 98
12. ting 44 amp 51 vA 44 amp 51 vA AMP CPC type mate supplied 115 VDC permanent magnet 5 amp 5 amp External adjustment 6 unshielded Functions left right up down motor common safety ground Variable speed no additional conductors For models with PP option an additional 4 conductors are required Pelco Manual C373M F 10 98 GENERAL Environment Indoor outdoor completely weatherproofed Temperature 10 F to 120 F 23 C to 49 C Construction Aluminum casting and plate Finish Gray polyester powder coat Weight 55 lb 25 kg Shipping Weight 59 lb 26 72 kg Dimensions See Figure 7 Design and product specifications subject to change without notice 375 95 4X 656 X 281 OB 2X 1 67 X 71 9 281 71 5X 11 00 27 94 TO TILT 375 95 4X EQ SP ON 7 25 18 42 B C NOTE VALUES IN PARENTHESES ARE CENTIMETERS ALL OTHERS ARE INCHES Figure 7 PT1250DC Dimension Drawing Pelco Manual C375M F 10 98 15 8 0 WARRANTY AND RETURN INFORMATION WARRANTY Pelco will repair or replace without charge any merchandise proved defective in material or workman ship for a period of one year after the date of shipment Exceptions to this warranty are as noted below Five years on FT FR8000 Series fiber optic products Three years on Genex Series products multiplexers server and keyboard Three years on Camclosure
13. umes no risk and shall be subject to no liability for damages or loss resulting from the specific use or application made of the Products Pelco s liability for any claim whether based on breach of contract negligence infringement of any rights of any party or product liability relating to the Products shall not exceed the price paid by the Dealer to Pelco for such Products In no event will Pelco be liable for any special incidental or consequential damages including loss of use loss of profit and claims of third parties however caused whether by the negligence of Pelco or otherwise The above warranty provides the Dealer with specific legal rights The Dealer may also have additional rights which are subject to variation from state to state If a warranty repair is required the Dealer must contact Pelco at 800 289 9100 or 559 292 1981 to obtain a Repair Authorization number RA and provide the following information 1 Model and serial number 2 Date of shipment P O number Sales Order number or Pelco invoice number 3 Details of the defect or problem If there is a dispute regarding the warranty of a product which does not fall under the warranty conditions stated above please include a written explanation with the product when returned Method of return shipment shall be the same or equal to the method by which the item was received by Pelco RETURNS In order to expedite parts returned to the factory for repair or credi
14. unit consult the factory 5 1 SERVICE MANUAL If you need to service your unit obtain a service manual in one of the following Ways Go to Pelco s web site at http www pelco com and find service manual C373SM Contact Pelco s Literature Department and request service manual C373SM Pelco Manual C373M F 10 98 6 0 MAINTENANCE Inspect the pan tilt unit every six months to ensure trouble free operation and an extended product life Harsh environments and or continuous motion applications may require more frequent maintenance Please read all of the instructions that follow before servicing the pan tilt To begin remove the three screws on the front of the pan tilt housing and lift the cover to gain access to the pan and tilt motor assemblies 6 1 TIGHTENING DRIVE CHAINS Check the pan and tilt drive chains for tension A movement of 1 32 of an inch to 3 32 of an inch in the chains is acceptable If the movement of a chain exceeds 3 32 of an inch adjust the chain as follows 1 Loosen the screws securing the motor to the mounting frame 2 Pry on the motor to apply tension to the chain Do not over tension the drive chain 3 Keep tension on the chain while tightening the screws 6 2 CHAIN DRIVE LUBRICATION Sprockets chains and gears should be well greased If necessary lubricate the pan and tilt gears sprockets and chains as follows with a high quality grease ca pable of withstanding temperatures
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