User`s Manual - MarTek Limited
Contents
1. 6 0 Care and Storage 6 1 Cleaning the magnets Over a period of time the magnets may attract ferrous debris Exercise care to avoid setting the actuator where the magnets might attract debris If this does occur use a paper towel or nylon bristle brush to clean the face of the magnets Keeping the magnet faces clean ensures that maximum holding power is maintained 6 2 Storage Remove all batteries from the control station if the device will not be used for longer than 6 months Never store the batteries where the ambient temperature might exceed 110 F Avoid getting the unit wet or storing it in a high humidity location 7 0 Troubleshooting Guide 1 The actuator extends but does not seem to be completely pushing my pushbutton e The PB15 is capable of producing approximately 12 lbs of maximum force Your pushbutton may require more than 12 lbs of force e The PB15 is programmed for 1 7 8 of stroke Your pushbutton may require more stroke than this Contact us if you are having one of these problems We may be able to modify the PB15 for your application 2 The PB15 will not stay attached to the cabinet when operating the actuator e If you are having trouble with the actuator staying attached make sure that both magnets are firmly contacting the metal switchgear face Be aware that any labels or material that prevent the magnets from contacting the metal directly will reduce the holding power of the magne2. d 4782 Chimney Drive Charleston WV 25302 1 304 965 9220 1 800 248 4958 9 0 Specifications MECHANICAL Holding magnets Operating force Maximum stroke Projected life ELECTRICAL Operating voltage Fuse Power supply Control Cable Controller Two magnets each rated 55 1 Ibs force 12 600 Gauss Approximately 12 pounds maximum 1 7 8 measured from retracted position 15 000 operations 12 volts DC 3 amp quick blow AGC 3 8 AA alkaline disposable batteries When used properly one set of batteries should yield hundreds of operations 30 feet in length 9 1 meters 5 conductor extra flexible PUR insulation Requires two hand operation The Enable button must be depressed while depressing the Activate button A programmable micro controller manages control inputs An intelligent H bridge motor driver provides start stop motor functions The H bridge has integral thermal shutdown protection MarTek Ltd 4782 Chimney Drive Charleston WV 25302 1 800 248 4958 www chickenswitch com Chicken Switch is a Registered Trademark of MarTek Ltd Copyright 2004 2015 MarTek Ltd All rights reserved User Manual PB15 Version 1 2
3. ically retract Remove the actuator from the switchgear by carefully releasing the magnets Note The actuator will stop extending when it reaches 12 lbs of force or the stroke reaches 1 7 8 If your button requires more than 12 Ibs or more than 1 7 8 of stroke please contact us for possible solutions See Section 5 4 for more information on the hand held controller layout and the features of each component on the controller 5 4 The indicator lights amp controls GREEN LED indicates the controller is enabled YELLOW LED The YELLOW LED can have four conditions OFF Tip Switch is not tripped battery voltage is good ON Steady Tip Switch is tripped battery voltage is good SLOW Flashing Tip Switch is tripped voltage is good or actuator is not connected to controller FAST Flashing Battery voltage is Low must replace batteries ae LED indicates the actuator s plunger is extending The ENABLE button For safety reasons both the ENABLE button and ACTIVATE button must be depressed simultaneously in order to operate the actuator Note Whenever the ACTIVATE button or the Enable button is released the actuator will drive the plunger to the retracted position Or if the magnet break away cutoff switch is activated the actuator plunger will retract 5 4 Continued On Off Fuse Moving Low Volts or Tip Switch Enabled Activate PB 15 Push Button Actuator
4. ng each situation to determine if additional protective measures are needed A Electrical switching may present risk of serious injury or death This device should only be used by qualified persons after careful analysis of the hazards 2 0 Safety Information ALWAYS connect the control cable to the actuator BEFORE installing the Chicken Switch 2 1 Finger pinch points Use caution to keep your fingers clear of the magnets when the PB15 is being installed 2 2 Strong magnets The holding magnets are very strong Keep magnetically sensitive objects such as watches or computer disks away from the bottom of the actuator 3 0 Features 1 Bi colored LED Red indicates the actuator plunger is extending Green indicates the actuator plunger is retracted or in the process of retracting 2 Locking knob used to position the actuator forward for use on recessed buttons or back for use on surface mounted buttons 3 Magnet lever for engaging disengaging the holding magnet s 4 Magnet break away cutoff switch If the PB15 is being used in the single magnet configuration it is possible that the actuator s force could overcome the holding magnet If this occurs the tip switch will signal the microcontroller to turn off the actuator 3 1 Features continued The PB15 is suitable for use on surface mounted push buttons or recessed buttons Ge Recessed buttons or buttons that require a high am
5. ount of force will require two holding magnets The second magnet is easily attached Align the dowel pin place the actuator studs in their respective slots replace both thumb nuts 4 0 4 1 4 2 Battery Requirements Eight 8 AA alkaline cells are required eight cells in each battery holder Carefully observe polarity when installing cells DO NOT use rechargeable batteries Battery Life A set of fresh alkaline cells should give hundreds of operations Battery Replacement ALWAYS disconnect the control cable before replacing batteries to avoid possible static damage of the electronics A 9 Turn the control station upside down remove the endplate retaining knob Remove the endplate and slide the cover out as shown above 4 3 To connect disconnect batteries i Q pa 4 4 CAUTION Static Discharge Potential e To avoid possible damage to electronic components disconnect the control cable before replacing batteries To avoid possible damage to electronic components disconnect control cable before replacing batteries NOTICE The Chicken Switch is designed as a portable device It is not designed to remain with the control unit connected to the actuator for extended periods of time To do so will deplete a fresh set of batteries in approximately four to five days 5 0 Operation 5 1 Connecting the control cable D M a 1 Align the arrow on
6. the cable end with the top of the receptacle 2 Push in and engage the threads on the coupling nut and turn clockwise 3 After one or two turns of the coupling nut push in on the cable end Repeat this until the connector is fully seated 4 Use a similar technique of turn stop and pull to disengage the cable ends ALWAYS connect the control cable to the actuator and hand held controller BEFORE installing the Chicken Switch 5 2 Installing the actuator 1 BEFORE placing the actuator on the switchgear verify the plunger is fully retracted as shown Retracted 5 2 Installing the actuator continued 2 Verify that magnets are retracted by moving the red magnet levers toward the top of the actuator 3 Carefully align the plunger over the recessed button on the switchgear Rotate the magnet levers toward the switchgear to cause the magnets to contact the switchgear CAUTION Keep fingers clear of the magnets 5 3 Activating the actuator 1 The next steps will activate the actuator and cause the pushbutton on the switchgear to be depressed BE SURE that you are ready for this operation before proceeding PRESS and HOLD the ENABLE button PRESS and HOLD the ACTIVATE button until the actuator reaches full stroke The red LED indicates the actuator plunger is extending Once the full stroke is reached RELEASE the ACTIVATE and ENABLE buttons The actuator plunger will automat
7. ts 3 The PB15 will not operate and the red and yellow LEDs alternate flashes whenever the Enable Button is depressed e This is caused by a low voltage lockout Replace the batteries 8 0 Warranty MarTek Ltd guarantees all products manufactured by MarTek Ltd only against defects in materials and or workmanship for a period of twelve 12 months commencing on the date the product is received by the customer THIS WARRANTY IS IN LIEU OF ALL OTHER EXPRESS OR IMPLIED WARRANTIES INCLUDING THOSE OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE MarTek Ltd will at its option and its cost excluding shipping expenses repair replace or refund the purchase price of any product manufactured by MarTek Ltd which has a defect in materials and or workmanship THIS IS CUSTOMER S EXCLUSIVE REMEDY FOR BREACH OF WARRANTY IN NO EVENT WILL MARTEK LTD S LIABILITY FOR DAMAGES WHETHER ARISING FROM BREACH OF CONTRACT OR WARRANTY NEGLIGENCE STRICT LIABILITY OR OTHERWISE EXCEED THE PURCHASE PRICE OF THE PRODUCT CONCERNED NOR WILL MARTEK LTD BE LIABLE FOR PUNITIVE INCIDENTAL CONSEQUENTIAL OR SPECIAL DAMAGES INCLUDING WITHOUT LIMITATION LOST PROFITS EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES MarTek Ltd reserves the right to disallow warranty repairs if the unit has been disassembled or misused as determined by MarTek Ltd in good faith Please contact us at 800 248 4958 for a return authorization MarTek Lt
8. x CHICKEN SWITCH A Portable Actuator for Remotely Operating Pushbutton Switches Model PB15 User s Manual 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 CS CHICKEN SWITCH User s Manual Model PB15 Arc blast Hazards Safety Information 2 1 Finger pinch points 2 2 Strong magnets Features Battery Information 4 0 Battery Requirements 4 1 Battery Life 4 2 Battery Replacement 4 3 To connect disconnect batteries 4 4 Static Discharge Potential Operation 5 1 Connecting the control cable 5 2 Installing actuator 5 3 Activating the actuator 5 4 Indicator lights and controls Care and Storage 6 1 Cleaning debris from magnets 6 2 Storage Troubleshooting Guide Warranty 9 0 Specifications 1 0 Arc blast Hazards The hazards associated with electrical arc blasts are well documented Studies conducted by numerous industries and professional organizations have sought to quantify the intensity of arc blast the risks to personnel and various methodologies for mitigating the risks Without doubt increasing the distance between the arc and a human is the single greatest favorable factor in reducing injuries The Chicken Switch is not a panacea but rather one more tool available for protecting workers while they are performing electrical switching Using a Chicken Switch may not negate the need for additional personal protective measures The user is ultimately responsible for evaluati
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