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Model JG Manual

1. Remove from surface by skimming or with suitable absorbents If allowed by local authorities and environmental agencies sinking and or suitable dispersants may be used unconfined waters Consult an expert on disposal of recovered material Ensure disposal in compliance with government requirements and ensure conformi disposal regulations Notify the appropriate authorities immeciately Take all additional action necessary to prevent and remedy the acverse effecis of the spill 7 FIRE AND EXPLOSION HAZARD Flashpoint and method 178 deg C COC D92 Autoignition NA Flammable Limits LEL NA UEL GENERAL HAZARDS Low Hazard liquids may burn upon heating to temperatures at or above the flash point Decomposes flammable toxic gases will form at elevated temperatures ihermal decomposition oxic gases will form upon combustion FIRE FIGHTING Use water spray to cool fire exposed surfaces and to protect personnel Shul off fuel to fire Use foam dry chemical or water spray to extinguish fire Respiratory and eye protection required for fire lighting personnel Ed praying water direcily into storage containers que to danger of oilover A self contained breathing apparatus SCBA should be used for all incoor fires and any significant outdoor fires For small outdoor fires which easily be extinguished with a portable fire edinguisher use of an SCBA may not be required HAZARDOUS COMBUSTION PRO
2. JANS 38 133 GNVH NO S5NIOV Id NAHA INVILSUdINI T33HA ONVH 1 5 98 OSCO Model JG Instructions Page 16 Esso Imperial MATERIAL SAFETY DATA SHEET Date Prepared February 02 1996 Supersedes January 07 1995 DS Number 225570 Cette fiche signal tique est aussi disponible en fran ais 1 PRODUCT INFORMATION Product Identifier ESSO GEAR OIL GX 80W 90 Application and Use Premium quality muitigrade extreme pressure gear oil for use In automotive applications including some manual iransmissions Product Description A lubricating oil consisting of a mixture of saturated and unsaturated hydrocarbons derived from paraffinic distillate and additives REGULATORY CLASSIFICATION WHMIS Not a controlled product CEPA CANADIAN ENVIRONMENTAL PROTECTION ACT All components of this product are either on the Domestic Substances List DSL or are exempt TRANSPORTATION OF DANGEROUS GOODS INFORMATION Shipping Name Petroleum Lubricating Oil Class i Not regulated Packin Group Not regulatec PIN Number Not regulated Guide Number 129 Please be aware that other regulations may apply TELEPHONE NUMBERS 519 339 2145 8C0 268 3183 MANUFACTURER SUPPLIER IMPERIAL OIL Procucts Division 111 St Clair Avenue West Toronto Qoare MEW 1 416 968 4111 Emercency 24 hr Technical Info 2 REGULATED COMPONENTS The following components are ce
3. Refer to the wiring diagram supplied inside for all electrical connec tions described below Bring the power supply to the controller and connect wires according to the wiring diagram On three phase machines incorrect phasing of the power supply will cause the motor to rotate in the wrong direction open when CLOSE button is pressed and vice versa To correct this interchange any two of the incoming three phase leads NOTE This unit must be properly grounded A green grounding wire is supplied for connection to the power supply grounding lead 1 5 98 OSCO Model JG Instructions Page 6 Wiring Instructions Cont d 4 Connect the three button control station using four wires 14 GA or larger to the terminal block in the controller as shown in the upper illustration at right Connection of other types of control stations is shown in the lower illustration 5 The methods of installation for any passive auxiliary control equipment such as treadles or pull switches are at the discretion of the installer Interconnections between these devices and the operator should be to the terminal block inside the controller For electrical connection points refer to your wiring diagram Connection of an External Interlock Device Circuitry is provided on all standard Model JG operators for the connection of a two wire external interlock device that when actuated prevents the door from being electrically operated This should
4. collar on the end of the disconnect shaft move the chain guide assembly and chain wheel to the opposite side and replace the shaft collar Wall Mounting The operator should generally be installed below the door shaft and as close to the door as possible The optimum distance between the door shaft and the operator output shaft is 12 15 inches A greater distance can be allowed if conditions prevent installation as prescribed 1 Using the center line of the door shaft as a reference point locate four mounting holes as shown in the drawing and chart at right and below Fora secure installation the operator should be mounted using 1 2 through bolts If the wall is of such construction as to prohibit the use of through bolts lag bolts and shields of sufficient size may be used At this point bolts should be hand tightened only ALL DIMENSIONS IN INCHES DRIVEN DOOR SHAFT SPROCKET DOOR SHAFT SPROCKET 1 5 98 OSCO Model JG Instructions Page 5 Attachment of Spreader Arm and Door Sprocket 1 Remove the drive sprocket from the JG operator drive shaft Slide the proper door shaft sprocket onto the door shaft with the key inserted into the keyway Slide the spreader arm assembly onto the door shaft Make necessary adjustments in the spreader arm so the lower end will slide onto the operator drive shaft Slide the drive sprocket onto the drive shaft and tighten the set screw secu
5. keyswitch should not be installed within reach of the door or operator LIMITED ONE YEAR WARRANTY N This electric operator is warranted for a period of one 1 full year from date of installation against defects in mate rials or workmanship Any part parts or complete unit which fails because of such defects within this period shall at the manufacturer s option be repaired or replaced at no charge The manufacturers will not be responsible for transportation and or field service charges This warranty is in lieu of all other warranties expressed or implied and shall be considered void if visible evi dence implies recommended installation procedures and maintenance instructions were not followed 1 5 98 OSCO Model JG Instructions Page 3 General Product Information The Model JG gearhead jackshaft operator will electrically operate service doors rolling grilles sectional vertical lift doors and sectional high lift doors minimum 24 of high lift The operator is equipped with a chain hoist mechanism for manual door operation in case of power failure The mechanism is pre installed and will operate in the vertical mounting position The chain hoist assembly may be moved for right hand or left hand operation as desired A disconnect cable is supplied for engaging the chain hoist from the floor level This pull cable also electrically disconnects the control circuit Speed reduction is achieved by means of a heavy
6. of confined spaces HANDLING STORAGE AND SHIPPING Keep containers closed Handle and open containers with care Store in a cool well ventilated place away from incompatible materials Do not hanole or store near an open flame sources of heat or sources nition Od rous and toxic fumes may form from the decomposition of this product if stored at temperatures in excess of 45 deg C for extended periods of time or if heat sources in excess of 121 deg C are used Empty containers may contain produci residue Do not pressurize cut heat or weld empty comainers Do not reuse empty containers without commercial cleaning or reconditioning LAND SPILL Eliminate source of ignition Keep public away Prevent additional discharge of material if possible to do so without azard Prevent spills from entering sewers watercourses or low areas Contain turn over IMPERIAL OIL Products Division ESSO GEAR OIL GX 80W 90 1 5 98 OSCO Model JG Instructions Page 17 Imperial MATERIAL SAFETY DATA SHEET spilled liquid with sand or earth Recover by pumping or by using a suitable absorbant sult an expert on disposal ct recovered material Ensure disposal in Compliance with government requirements and ensure conformity to local disposal regulations Notify the appropriate authorities immediately Take all additional action necessary to prevent and remedy the acverse effects of the spill WATER SPILL
7. voltage and USE COPPER WIRE ONLY horsepower of your operator 2 The distance shown on the chart is mea sured in feet from the operator to the power DISTANCE 3 When large gauge wire is used a separate junction box not supplied may be needed for the operator power connection 4 Select the gauge for control wiring from the top chart below If a greater distance is required our remote station interface is suggested Call the factory 5 Wire run calculations are based on the National Electrical Code Article 430 allow ing 5 percent voltage drop 6 Supply voltage must be within 10 percent of the operator rating under load conditions 7 Connect power in accordance with local codes 8 The wire tables are based on standard copper wire Wire insulation must be suitable to the application NOTE Ifthe power run is over 500 feet consult your power utility company about possible power drops overhead or underground Control Wiring Wire Volts Max Distance ft Gauge 24V 250 14 350 12 Over 350 ft see interface chart 460V 11 2 HP 460V 1 2HP Control Wiring w Interface 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 5 5 Joc SGR oo SN 2 1 1 8 6 1 1 8 6 1 1 8 6 1 1 8 6 1 1 8 6 1 1 8 6 1 1 8 6 1 1 8 6 1 1 8 6 1 8 6 Distance Over ft 1 5 98 Page 1
8. 08 5 SPROCKET NOT INCLUDED 52 IN CONTROLLER ASSEMBLY EAR EC OSCO EXPLODED ISOMETRIC OF CONTROL FOR JH JG H R FORMER DWG NO 120 081 ACE oe i3 s Models H HB JH and JG Parts List 147 Electrical OSCO Drawing 2120 087 Description Complete Controller 115V 1 Phase WD 2600 177 Controller Enclosure without Cover Contactor 24VAC 4 Pole Transformer 115 24VAC 75VA Relay 24VAC 3PDT Relay 115VAC 3PDT Timer optional Timer Switch optional Open Limit Switch SP Close Limit Switch SP Terminal Strip 16 141 Terminal Strip Label Limit Switch Bracket Limit Shaft Bracket Detent Plate Limit Nut Limit Shaft Flange Bearing 1 2 Limit Sprocket 48 B 10 Ref No Part No Description 21 2400 029 Push Nut 22 1600 088 Bushing 23 2100 060 Spacer 24 2200 028 Detent Spring 41 2400 001 S Clip 42 2100 1701 Controller Enclosure Cover only 2500 442 Terminal Strip 3 2520 232 Complete Controller 208 230V 1 Phase WD 2600 178 3 2500 767 Transformer 208 230 24VAC 75VA 5 2500 543 Relay 115VAC 2520 233 Complete Controller 208 230V 3 Phase WD 2600 144 3 2500 767 Transformer 208 230 24VAC 75VA 2520 234 Complete Controller 460V 3 Phase WD 2600 144 3 2500 768 Transformer 460 24VAC 75VA 10 31 01 1 5 98 OSCO Model JG Instructions Page 13 Wiring Specifications 1 Select from the chart at right the section corresponding to the phase
9. 1 3 Depress the detent plate avvay from the slots in the limit nuts and manually rotate the left open limit nut until it depresses the open limit switch levers You can hear a switch click when the switch contacts transfer One complete turn will allow the door to move 4 6 inches Release the the spring loaded detent plate and be sure it is properly locked into both limit nuts 4 Manually lower the door to a nearly closed position and repeat Step 3 with the right close limit nut 5 Manually move the door to a middle position to avoid door damage due to incorrect power supply phasing PLACING THE DOOR IN A MIDDLE POSITION NOW WILL PERMIT YOU TIME TO STOP THE OPERATOR IF YOU EN COUNTER INCORRECT PHASING On three phase units when power is applied the motor may run in the wrong direction causing the door to open when the limit nuts are traveling in the direction of the close limit switch or vice versa In either instance the limit nuts will travel past the limit switches resulting in potential damage to both the door and the operator See Step 3 of Wiring Instructions on Page 5 for correction of this problem 1 5 98 OSCO Model JG Instructions Page 8 Operating Instructions Electrical Operation The Model JG is designed to provide years of trouble free electrical operation of your door The door can be operated by means of the three button control station or by other controls when provided If a reversing edge is wired into
10. 4 OSCO Model JG Instructions exoeJq eui Jo pue umop 81429 1oeuuoosip eui jind eui 9 pe1ewod ji dois U9IUM JE JUIOd eui JOOP 99 esieJ 0 JOU 8Jns eq seuojs eu Buruuni J49A0 esie 0 peeds peels e uj ureuo eui uo ind S peBeBue 18109 ureuo eui PJOU oi Jjeus 1exoeJq eui Jepun eq ejqeo eui uo pej eisur ed eu JOHOR Jeurej8J eu yO ejqeo eui h JOOP siu 5104 eui jqeo uo Ing JeurejeJ e qeo pue ureuo 72 peuuuuef JOU pue 4epJo poo pue Joop aans eg L 49109 jeuondo eui esn ewoop y JO epis eui 0 pue eui 15 dn 1exoeJq BU UI pjey eq ejqeo pue ureuo y 95 zou U9UM 10381940 ewone y JO uonounj euJ 10 anje ul BSN JO S 15109 SJojeledo yeysyoel eu JSIOH ureu Weysyoer jeuondo 10 suononaisu LSIOH NIVHO NOLOQUISNI LN3AHOVLIV 318VO 0505 519 919 LLLL ECC 008 L 02350 BLE6P I
11. DUCTS Smoke carbon monoxide carbon and traces of oxides of sulphur Alkyl mercaptans and sulfides may also be released 8 REACTIVITY DATA STABILITY This product is stable Hazardous polymerization will not occur INCOMPATIBLE MATERIALS AND CONDITIONS TO AVOID Strong oxidizing agents HAZARDOUS DECOMPOSITION Smoke carbon monoxide carbon dioxide oxides of sulphur and phosphorus Alkyl mercaptans and sulfides may also be released 9 NOTES This msds has been revised in Section 3 10 PREPARATION Date Prepared February 02 1996 Prepared by Lubricants amp Specialties IMPERIAL OIL Products Division 111 St Clair Avenue West Toronto Ontario MSW 1K3 800 268 3183 CAUTION The information contained herein relates only to this product material and may not be valid when used in combination with any other product or material or in any process If the product is not be used for a purpose or under conditions which are normal or reasonably foreseeable this information cannot be relled upon as complete or applicable For greater certainty uses other than those described in Section 1 must be reviewed with the suppller The information contained herein is based on the information available at the indicated date of preparation This MSDS is for ihe use of Imperial Oil customers and their employees and agents only Any further distribution of this MSDS by Imperial Qil customers is prohib
12. Model JG Industrial Gearhead Jackshaft Door Operator Safety Installation and Service Manual OSCO requires use of electric edge photoelectric control for pedestrian protection on all automatic or remotely controlled door operators DSCO OPERATOR SPECIALTY CO INC P O BOX 128 CASNOVIA MI 49318 032498 1 5 98 OSCO Model JG Instructions Page 2 Safety Information and Warnings Read all of the following before beginning to install the Model JG operator 1 Read the green SAFETY INSTRUCTIONS sheet provided with the operator information It s ex tremely important that the safety warnings and precautions be understood and followed by the installing contractor Leave all instructions with the end user 2 not attempt to operate the machine unless it is completely installed as instructed 3 Theinstallation must be made in a neat and professional manner observing all rules of good workmanship and personal safety 4 All electrical connections to the power supply must be made by a qualified and licensed electrician All local and national codes must be observed 5 power disconnect switch should be located within sight of the operator so that primary power can be turned off when necessary 6 Do not remove the operator cover unless you are qualified to service this equipment and the power is turned off There are no user serviceable parts inside 7 Install enclosed warning signs so as t
13. OP 2 amp 4 CLOSE 3 amp 4 OPEN amp CLOSE 4 amp 5 SAFETY TO REVERSE 1 amp 6 24VAC POWER 2 amp 10 032498 1 5 98 OSCO Model JG Instructions Page 7 TURN OFF POWER TO THE OPERATOR BEFORE MAKING ADJUSTMENTS Limit Switch Adjustment IMPORTANT To avoid danger of possible damage to the door and operator limit switches must be adjusted to their approximate positions BEFORE using the chain hoist to operate the door and BEFORE applying power to the operator 1 Open the cover of the controller enclosure There are two limit nuts on the threaded shaft that move along the shaft as the operator opens and closes the door see the drawing at right When a limit nut nears the end of the shaft it activates two switches LSO 1 and LSO 2 are the open limit switches LSC 1 AND LSC 2 are the close limit switches DETENT PLATE NOTE Auxillary limit switches to control OPEN other functions may also be present LIMIT These are on a mounting bracket and SWITCH should not be confused with the open LSO 1 and close limit switches which are mounted to the back of the controller enclosure and are partially hidden from view 2 Manually raise the door to a nearly open OPEN position see Page 8 Manual Operation LIMIT SWITCH IMPORTANT Steps 3 and 4 below LSO 2 LSO 2 and LSC 2 must be actuated before LSO 1 and LSC 1 LSO 2 should be actuated three revolu tions of limit shaft before LSO
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15. be wired into the terminal block in the controller see the upper diagram at right as well as the wiring diagram Nonstandard Wiring JUMPER IF 3 BUTTON IS NOT USED DISCONNECT LIMIT SWITCH INTERLOCK CLOSE 0 3 STOP OPTIONAL CONTROL WIRING If your operator is supplied with a nonstandard wiring type see Wiring Specifications on Page 13 for your particular application refer to your wiring diagram for connection of all control equipment If the wiring diagram is missing or has been lost call the factory for a replacement Do not install any wiring or attempt to run this operator without consulting the wiring diagram IMPORTANT NOTICE This operator is supplied with a 3 button control station OPEN CLOSE STOP accompanied by the precautionary sign at right It is vital that the 3 button station be mounted within sight but out of reach of the door and that the warning sign be mounted adjacent to the 3 button station The 3 button station must be connected so the STOP circuit between terminals 2 amp 4 is not bypassed Also if additional 3 button stations are to be con nected the STOP buttons must be wired in series NOTE A STOP button must be used when the instal lation has radio controls or a single button WARNING TO PREVENT ENTRAPMENT DO NOT START DOOR DOWNWARD UNLESS DOORWAY IS CLEARED Desired Function Connecting Terminals OPENING DEVICE 1 amp 4 ST
16. d check the mechanism 3 Limit switch damage Check limit switch operation and replace if necessary Ordering Replacement Parts Use the numbers shown in the lists on the following pages to order all replacement parts 1 2 Supply the serial number of your operator Specify the quantity of pieces needed Order by part number and name of part State whether to ship by freight truck parcel post UPS or air express State whether transportation charges are to be prepaid or collect Specify name and address of person or company to whom parts are to be shipped Specify name and address of person or company to whom the invoice is to be sent 1 5 98 OSCO Model JG Instructions Page 10 EXPLODED ASSEMBLY MODEL JG OPERATOR gy y 1 5 98 OSCO Model JG Instructions Page 11 Model JG Parts List 105 Mechanical OSCO Drawing 2120 122 Ref No Part No Description 1 2100 849 Main Frame Channel 2 2100 850 Mounting Angle 3 2100 851 Upper Spacer Bracket 4 2200 315 Radial Flange Bearing 3 4 5 2110 629 Bracket with Flange Bearing 1 6 2200 750 Gear Reducer 40 1 8 2200 317 Sprocket 40 B 14 2500 033 Standard 3 Button Station 2120 154 Spreader Arm Assembly 2120 155 Miter Gear with Brake Disc 9 2100 852 Miter Gear 5 8 Bore 10 2100 853 Brake Disc 11 2100 854 Brake Shoe Mounting Plate 12 2100 855 Clamp Channel 13 2400 247 HHCS 1 4 20 x 2 1 4 14 2200 320 Spring 15 2100 789 Connecting L
17. duty wormgear in oil bath gear reduction unit prelubricated at the factory Output speed is 43 RPM The motor may be removed from the gear reducer without affecting limit switch adjust ment or chain hoist operation Limit switches are actuated by rotary motion of a shaft driving threaded limit nuts fully adjustable over a wide range A standard operator is supplied with six feet of 440 roller chain a 14 tooth drive sprocket and a 24 36 or 48 tooth driven sprocket Other driven sprockets are available The standard operator is wired for control by an OPEN CLOSE STOP pushbutton station with momentary contact on the OPEN CLOSE and STOP buttons or can be controlled either open or closed by optional 24V three wire radio pull cord or single button station DR VE DRIVE is pooR E SIDE OF OPENING SIDE OF OPERATOR OPERATOR CHAIN HOIST ASSEMBLY RIGHT SIDE OF OPENING RIGHT HAND OPERATOR CHAIN HOIST ASSEMBLY LEFT SIDE OF OPENING LEFT HAND OPERATOR The Model JG gearhead jackshaft operator can be mounted in a variety of positions Pre Installation and Inspection Unpack the carton checking for possible damage during shipment Damage claims must be filed with the freight carrier The following parts one each are included in the carton Power Unit Hand Operating Chain Hoist Engagement Cable attached to power unit Cable Retaining Bracket Drive Sprocket 14 tooth attached to output shaft Driven Sprock
18. et includes set screws one of 24 tooth for sectional doors 36 tooth for vertical lift doors 48 tooth for rolling curtain doors Chain Wheel Chain Guide Assembly Shaft Collar for Door Shaft Sprocket Key 40 Roller Chain 6 feet 40 Master Link 3 Button Control Station Wiring Diagram in controller enclosure Installation Manual Spreader Arm Shaft Collar for Operator Rope Clip Vent Plug Check to make sure that the available power supply to be connected to the operator is of the same voltage phase frequency and wattage as indicated on the operator nameplate 1 5 98 OSCO Model JG Instructions Page 4 Installation nstructions Before installing the Model JG operator read through the following steps and examine the drawings to help ensure a satisfactory installation Operator Mounting Right Left Conversion The Model JG operator may be mounted on either the right or left side of the door see drawings below and on Page 3 LEFT HAND INSTALLATION 1 SHAFT COLLAR DOOR SPROCKET Li SPREADER ARM pd H P3 DRIVE SPROCKET T 1 SHAFT COLLAR j 1 SHAFT COLLAR RIGHT HAND INSTALLATION 1 SHAFT COLLAR t i ul DOOR SPROCKET E SPREADER ARM DRIVE SPROCKET pt CHAIN CHAIN HOIST HOIST ROLLING CURTAIN DOOR ASSEMBLY SHOWN HERE ASSEMBLY If itis necessary to move the chain hoist mechanism to the o pposite hand remove the shaft
19. finec in accordance with sub paragraph 13 a 1 to iv or paragraph 14 a of the Hazarcous Products Act NAME CASH Not applicable 3 TYPICAL PHYSICAL amp CHEMICAL PROPERTIES Physical State Liquid Specific gravity not available Viscosity 15 50 cSt at 100 deg C Vapour Density not available oiling Point 22910 600 deg C vaporation rate 0 1 1 n bulylacetate Solubility in water negligible Freezing Pour Point 9 de C D97 our Threshold not available Vapour Pressure 0 1 kPa at 20 deg C Density 0 88 g cc at 15 deg C Appearance odour Dark brown liquid petroleum hydrocarbon odour 4 HEALTH HAZARD INFORMATION NATURE OF HAZARD INHALATION Avoid breathing Vapours or mists EYE CONTACT Slightly irritating but will not injure eye tissue SKIN CONTACT Low toxicity Frequent or prolonged contact may irritate the skin INGESTION Low toxicity ACUTE TOXICITY DATA Based on animal testing data from similar materials and products the acute toxicity of this product is expected to be Oral 1050 gt 500 molkg Rat Dermal 1050 gt 3160 mg 3 Rabbit Inhalation LC50 gt 5000 mg m OCCUPATIONAL EXPOSURE LIMIT ACGIH recommends For oil mists 5 mg m3 Local regulated limits may vary 5 FIRST AID MEASURES INHALATION Vapour pressure of this material is low and as such inhalation under normal concitions is usually nol a problem If overexposed to oi mist remove from furiher exposu
20. ings of the Model JG are impregnated or lifetime sealed antifriction bearings The motor is factory lubricated and requires no additional lubrication A few drops of oil should be applied periodically to the moving parts of the manual disconnect mechanisms The oil lever in the gear housing should be inspected annually If oil level is low add lubricant equivalent to Mobilube 5AE140 The following tips address common troubleshooting situations Motor does not run when OPEN or CLOSE button is pressed 1 Building fuse blown or circuit breaker tripped Replace fuse or reset breaker and check for cause 2 Overload reset may be necessary Check for cause 3 Disconnect lever in position for manual operation Return lever to position for electrical operation 4 Check transformer secondary voltage Check contactor coils for possible burnout Check limit switches and interlock switch Inspect control station and all field wiring Door closes when OPEN button pressed and limit switches do not function 1 Three phase power supply is connected out of phase Interchange any two incoming power supply leads 2 Operator is mounted upsidedown Consult factory 1 5 98 OSCO Model JG Instructions Page 9 Service and Troubleshooting Cont d Operator does not shut off at fully opened or closed 1 Limit nuts not porperly adjusted See Limit Switch Adjustment on Page 7 2 Limit drive chain broken or inoperative Replace the chain an
21. ink 16 2100 747 Brake Shoe 17 2100 743 Brake Pad 18 2100 843 Brake Shim 19 2100 838 Solenoid Bracket 20 2500 178 Solenoid 115V 2500 177 Solenoid 230V 2500 1351 Solenoid 460V 21 2500 030 Disconnect Limit Switch 22 2100 856 Brake Release Bar 23 2100 792 Pivot Bracket 24 2100 857 Activator Lever 25 2100 858 Shifter Pawl 27 2100 859 Hoist Shaft 28 2200 321 Miter Gear 3 4 Bore 29 2200 318 Disconnect Spring 30 2400 253 Spring Pin 5 16 x 1 1 2 31 2400 222 Key 3 16 x 3 16 x 1 32 2200 210 Shaft Collar 3 4 33 2200 290 Chain Wheel 35 2120 131 Chain Guide Assembly 2200 191 Hand Chain per foot 2100 866 Cable Retainer 58 2200 474 40 Drive Chain 6 34 2200 006 340 Master Link 51 2200 066 Limit Sprocket 48 B 20 55 2200 008 Limit Sprocket 48 B 10 52 2200 249 48 Roller Chain 24 Links 88 2200 010 48 Master Link Motors 7 2500 2157 1 2 HP 115 230 V 1 Phase 2500 1603 1 2 HP 230 460 V 3 Phase 2500 2158 3 4 HP 115 230 V 1 Phase 2500 1604 3 4 HP 230 460 V 3 Phase 2500 2159 1 HP 115 230 V 1 Phase 2500 1605 1 HP 230 460 V 3 Phase Door Shaft Sprockets 2200 227 40 B 24 Sectional Door 2200 376 40 B 36 Vertical Lift Door 2200 423 40 B 48 Rolling Curtain Door 6 18 02 1 5 98 OSCO Model JG Instructions Page 12 Ref No Part No 2520 231 2110 675 2500 2084 2500 766 2500 541 2500 542 2500 1366 2500 001 2500 030 2500 440 2500 071 2300 052 2100 339 2100 058 2100 056 2200 030 2100 057 2200 029 2200 0
22. ited without the written consent of Imperial Oil IMPERIAL OIL Products Division ESSO GEAR OIL GX 80W 90 1 5 98
23. o be visible to all persons passing near or through the door 8 Operate the door only when it is in full view 9 not permit children to play on or around the door 10 Never reach through or around a door frame to operate the door controls 11 Install all recommended safety equipment Features Mechanical Continuous duty industrial C face motor Heavy duty right angle gear reducer Dependable roller chain drive Magnetic disc brake standard Emergency disconnect for manual operation Chain hoist operation with precision machine cut bevel gears Easily field converted to any mounting position Electrical Easily adjustable rotary limit switches Heavy duty 3 button control station Industrial across the line magnetic starter 24V control circuit Electric disconnect when chain hoist is engaged Adapted for pull cord radio control or photoelectric control Adaptable for reversing door edge Available with adjustable plug in timer to close CAUTION OSCO STRONGLY RECOMMENDS USE OF AN ELECTRIC EDGE OR PHOTOELECTRIC CONTROL FOR PEDESTRIAN PROTECTION ON ALL AUTO MATIC OR REMOTELY CONTROLLED DOOR OP ERATORS Children should never be allowed to play on near or around a motorized door Any control devices should be placed so as to be inaccessible to small children The door should never be operated unless it is in visual sight of the user Warning signs must be installed on or near the door A pushbutton or
24. re Administer artificial respiration if breathing has stopped Keep at rest Call for prompt mecical atlention EYE CONTACT Flush eyes with large amounts of water until irritation subsides If irritation persists get medical attention SKIN CONTACT Flush with large amounts of water Use soap if available Remove severely contaminated clothing including shoes and launcer before reuse If irritation persists seek medical attention INGESTION If swallowed DO NOT induce vomiting Keep at rest Get prompt mecical attention 6 PREVENTIVE AND CORRECTIVE MEASURES PERSONAL PROTECTION The selection of personal protective equipment varies depending upon concitions of use a In open systems where contact is likely wear safety goggles chemical resistant overalls and chemically imp rvious gloves Where only incicental contact is likely wear safety glasses with sice i shields No other special precautions are necessary proviced skin eye contac S avoicec Where concentrations in air may exceed the occupational exposure limits given in Section 4 and where engineering work practices or other means Of exposure recuction are not acequate approved respirators may be necessary 10 prevent overexposure by inhalation ENGINEERING CONTROLS The use of local exhaust ventilation is recommended to control emissions near the source Laboratory samples should be handled in a fumehood Provide mechanical ventilation
25. rely Position the door sprocket to be exactly in line with the drive sprocket Tighten the set screw securely Slide the 1 shaft collar onto the door shaft Tighten Connect the two sprockets with 40 drive chain If the chain supplied is too long shorten it to the proper length using a chain tool or by driving out the necessary rivets with a punch Lock the chain with the 440 master link Adjust the chain so there is no more than 1 4 of slack when the chain is depressed between the sprockets Attach the wall retainer bracket onto the wall for securing the disconnect cable SHAFT SPROCKET 40 B 24 2200 227 SECTIONAL DOOR 40 B 36 2200 376 VERTICAL LIFT DOOR 40 B 48 2200 423 ROLLING CURTAIN DOOR 14 X 1 KEY DOOR 2400 004 SHAFT 1 SHAFT COLLAR 2200 015 cS SPREADER ARM ASSEMBLY 40 ROLLER CHAIN 2120 154 2200 474 40 MASTER LINK 2200 006 _ DRIVE SPROCKET JG OPERATOR 40 B 14 DRIVE SHAFT 2200 317 1 SHAFT COLLAR 2200 015 IMPORTANT 1 Power supply must be of correct voltage and phase 2 Always disconnect power from operator before servicing 3 Keep clear of door during operation Wiring Instructions Read the section titled Limit Switch Adjustment on Page 7 before starting the following steps 1 2 Consult local electrical codes for permanent wiring requirements at your installation site Remove the cover from the controller enclosure
26. the opera tor the door will reverse to the fully open position when it hits an obstruction during downward travel The motor contains a thermal overload protector to guard against motor overheating due to overload conditions DO NOT ATTEMPT TO BYPASS THIS UNIT The overload protector will trip only under abnormal conditions An out of balance door or one that is binding in the tracks can produce such a condition An incorrect installation may also cause such a problem If a protector continues to trip consult a servicer or the factory Manual Operation The Model JG may be used to operate the door manually if necessary An electrical interlock will disable the motor when the operator is used in such a fashion To manually operate the door 1 Pull the small disconnect cable to engage the hand chain and disengage the motor This cable may be locked in position by slipping the end through the cable retaining bracket mounted on the wall 2 Operate the door with the hand operating chain 3 The cable must be released from the retaining bracket before the door will operate electrically Service and Troubleshooting A properly installed gearhead jackshaft operator will operate for many years with minimal service and maintenance It is important to note however that an improperly balanced or defective door can severely reduce the life of the operator The door should be checked and lubricated periodically as recommended by the manufacturer bear

Model JG Manual

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