Resumen del contenido incluido en la página 1
®
WW57 Series
Window Wiper Kit
for EH5700 Series
®
and EH5700L Legacy
Series Enclosures
Installation/
Operation Manual
C1432M-C (11/99)
Pelco • 3500 Pelco Way, Clovis • 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
Resumen del contenido incluido en la página 2
CONTENTS Section Page IMPORTANT SAFEGUARDS AND WARNINGS ................................................................3 DESCRIPTION ...................................................................................................................4 MODELS ....................................................................................................................4 INSTALLATION................................................................................................................
Resumen del contenido incluido en la página 3
IMPORTANT SAFEGUARDS AND WARNINGS Prior to installation and use of this product, the following WARNINGS should be observed. 1. Installation and servicing should only be done by qualified service personnel and con- form to all local codes. 2. Unless the unit is specifically marked as a NEMA Type 3, 3R, 3S, 4, 4X ,6 or 6P enclo- sure, it is designed for indoor use only and it must not be installed where exposed to rain and moisture. 3. Only use replacement parts recommended by Pelco. The product a
Resumen del contenido incluido en la página 4
DESCRIPTION Window wiper kits in the WW57 Series are for installation in the EH5700 Series and ® EH5700L Legacy Series environmental enclosures. MODELS WW5723-1 Window wiper kit for EH5723/EH5723L, 120 VAC, 15 watts WW5723-2 Window wiper kit for EH5723/EH5723L, 24 VAC, 15 watts (CE) WW5723-3 Window wiper kit for EH5723/EH5723L, 230 VAC, 15 watts (CE) WW5729-1 Window wiper kit for EH5729/EH5729L, 120 VAC, 15 watts WW5729-2 Window wiper kit for EH5729/EH5729L, 24 VAC, 15 watts (CE) WW5729-3 Window
Resumen del contenido incluido en la página 5
D1-D6 R2 C3 JP1 ADD GREEN WIRE HERE Figure 2. Wiper Circuit Board Component Locations CUT PCB9000275 REV. E TRACE HERE X P14719 Figure 3. Circuit Side of Wiper Board 2. Remove diodes D1 through D6. 3. Replace resistor R2 with a 1/4-watt 470-ohm resistor. 4. Remove capacitor C3. 5. Connect an 18-inch (45.72 cm) length of 22-gauge green wire to the hole in the circuit board for the anode of D3. 6. Turn the circuit board over and cut the trace as shown in Figure 3. Figure 4 shows schematically t
Resumen del contenido incluido en la página 6
6 Pelco Manual C1432M-C (11/99) +5 +5 R8 200K R8 R7 220K 220K CONFIGURE JUMPER C4 + + C5 4.7uF 22uF REMOVE C3 35V 15V CHANGE TO 470 Ω
YEL REMOVE D1–D6 U2B U2A JP1 VIO U4A R1 15K 5W P1 74HC132 BR R3 1 +5 +5 1 13 0 5 1 Q A A Q 2 D1 D4 2 4 10 12 3 22 Q B B Q 2 3 R2 4.7K U1 C9 D2 D5 + C10 R10 22uF 15V 0.1uF 74HC221A 74HC221A 4.7K D3 D6 4N26 CUT TRACE + C3 R5 10K JP6 6.8uF P2 L1 4.7uH C11 C2 1 P4 F1 35V + 1 1uF DELAY ON 2 1.0A TRIP 0.1uF 1 35V DELAY OFF 3 2 2 L2 4.7uH 3 Q1 GRN WIRE RV2 R9 4 D7 P3
Resumen del contenido incluido en la página 7
WINDOW WIPER KIT INSTALLATION For the following instructions, refer to Figure 10, if necessary. Table B lists the parts shown in Figure 10. 1. Turn off power to the enclosure. 2. Unlatch and raise the enclosure lid. The gas spring will hold the lid in place when it is fully opened. 3. Remove the camera and sled. 4. EH5723/EH5723L and EH5729/EH5729L Models Only - Remove the vent grill inside the enclosure at the rear of the unit. 5. EH5723-1, -2, -3/EH5723L-1, -2, -3 Models, and EH5729-1, -2, -3/
Resumen del contenido incluido en la página 8
Slide the flange bearing over the bearing pin. Switch Pin Bearing Pin Flange Bearing Drive shaft. Cam Flex coupler. Cam Track Drive Shaft Allen cap screws Slide the drive arm forward until the bearing pin sets inside the After joining the drive shaft and the drive arm on the wiper cam track of the drive shaft. Only the tautness of the drive shaft assembly with the use of the flex coupler, secure the drive as- assembly holds the flange bearing in place. sembly by tightening the Allen cap screws i
Resumen del contenido incluido en la página 9
15. Remove the two screws on the bottom of the enclosure under the window and install the wiper assembly with two Allen cap screws that are supplied in the parts bag. Make sure the shaft of the wiper arm goes through the green bushing on the front of the en- closure. 16. Looking at the front of the enclosure from the outside, position the wiper blade so that it is on the left side of the window as you look at it. 17. Slide the flex coupler over the wiper arm shaft and tighten the two screws in t
Resumen del contenido incluido en la página 10
If you are installing the wiper kit in a Legacy enclosure, power for the wiper is supplied through the 37-pin connector on the pan/tilt unit as follows: AC High Pin 15 AC Neutral Pin 16 Wiper On/Off Control Pin 25 If you are installing the wiper kit in a non-Legacy unit, power for the wiper is sup- plied as follows: AC High Pin 1 of TB2 on the O/I-PCB circuit board (refer to Figure 8) AC Neutral Pin 2 of TB2 on the O/I-PCB circuit board Wiper On/Off Control Pin 1 of TB3 on the O/I-PCB circuit bo
Resumen del contenido incluido en la página 11
Figure 8. Component Locations for Optional Circuit Board (O/I-PCB) Figure 9. Wiper On/Off Connection Pelco Manual C1432M-C (11/99) 11
Resumen del contenido incluido en la página 12
Table A. 24 VAC Wiring Distances The following are the recommended maximum distances for 24 VAC applications and are calculated with a 10-percent voltage drop. (Ten percent is generally the maximum allowable voltage drop for AC-powered devices.) Wire Gauge 20 18 16 14 12 10 EXAMPLE: An enclosure 10 283 451 716 1142 1811 2880 that requires 80 vA and is (86) (137) (218) (348) (551) (877) installed 35 feet (10 m) from 20 141 225 358 571 905 1440 the transformer would (42) (68) (109) (174) (275) (4
Resumen del contenido incluido en la página 13
6 4 A SUPPLIED WITH BLOWER KIT 16 Figure 10. Exploded Assembly Diagram for Window Wiper Pelco Manual C1432M-C (11/99) 13
Resumen del contenido incluido en la página 14
Table B. Exploded Assembly Parts List for Window Wiper Item Qty Description Part Number 11 Cam Assembly WW57001000ASSY 21 Wiper Arm Assembly MF00-5701-016 31 Wiper Shaft (EH5729 Series) MF00-5701-015 1 Wiper Shaft (EH5723 Series) MF00-5701-029 41 Wiper Driver Circuit Board Mount WW57004013COMP 51 Wiper Motor 570010012 61 Wiper Driver Circuit Board Cover WW57004014COMP 71 Flex Coupling 570010014 81 Fan Plate MF00-5701-010 91 Bronze Bearing Flange 776003 10 1 Wiper Driver Circuit Board PCB9000275
Resumen del contenido incluido en la página 15
MAINTENANCE As necessary, clean the window with a mild non-abrasive detergent in water and a soft cloth to maintain picture clarity. To order replacement wiper blades, use the part number WW570010050 (3 inches). SERVICE MANUAL If you need to service the wiper assembly, obtain a service manual in one of the following ways: • Go to Pelco’s web site at ftp://www.pelco.com and find service manual C1431SM.PDF. • Contact Pelco’s Literature Department and request service manual C1431SM. Pelco Manual C1
Resumen del contenido incluido en la página 16
PRODUCT WARRANTY AND RETURN INFORMATION WARRANTY Pelco will repair or replace, without charge, any merchandise proved defective in material or If a warranty repair is required, the Dealer must contact Pelco at (800) 289-9100 or workmanship for a period of one year after the date of shipment. (559) 292-1981 to obtain a Repair Authorization number (RA), and provide the following information: Exceptions to this warranty are as noted below: 1. Model and serial number 2. Date of shipment, P.O. number
