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16

JH-DC OPERATOR INSTALLATION GUIDE

IMPORTANT NOTES FOR INSTALLATION OF MASTER/SLAVE APPLICATIONS

When setting up Master/Slave gate operators, it is best to make adjustments and run each operator individually. To do this,
simply:

a.

Set Dip Switch #4 to proper hand of operation (right-hand or left-hand)

b.

Set Dip Switch #8 as Master (off)

Run each operator making current sensing adjustments as necessary, as indicated on the Control Board Adjustments page of
this installation guide. When both operators have been adjusted, turn power off, then turn on Dip Switch #8 in the operator
chosen as the Slave.

The timer to close and radio/single button behavior are set in the Master operator.

The following selections are set individually:

Current Sensing
Maximum Run Timer
One-Second Lock Release
Three-Second Pre-Start Warning
Right/Left-Hand Selections

CHARGER BOARD SLEEP MODE

When primary AC power is not available, the operator will continue to
operate in battery only mode if the charger board is set in its RUN mode
(

see Battery Backup Charger Configuration

). Accessories wired into

the operator will continue to draw power, even when the operator is not
opening or closing the gate. This can dramatically reduce the amount of
standby time available from the batteries.

To extend the available standby time, the charger board has a 

“sleep”

mode

 feature which will turn off power to all controls except for any that

are wired according to the schematics below. By removing the black jumper
cap 

JP1

 located in the upper right hand corner of the charger board this

feature can be enabled. After fifteen minutes of inactivity, all controls ex-
cept those wired as shown below will turn off. Those wired as shown will
continue to have power at all times and will upon activation generate first
a “wake” signal that will power all controls back up, and then create either
an open signal or single button signal, depending on how the wire jumper
shown below is connected.

OPEN
TERMINAL

WAKE
TERMINAL

JP1
JUMPER CAP

CHARGER BOARD

Содержание JH-DC

Страница 1: ...TOR INSTALLATIONMANUAL January 2006 Rev 6 OPERATORSPECIALTYCOMPANY INC P O Box 128 Casnovia MI 49318 OSCO requires the use of a reversing edge or photoelectric control for pedestrian protection on all...

Страница 2: ...ION The speed reduction is achieved by means of heavy duty sprockets and a roller chain which has been prelubricated at the factory LIMIT SWITCHES The limit switches are actuated by rotary motion of a...

Страница 3: ...procket onto drive shaft and tighten set screw securely 6 Now position door shaft sprocket so it is exactly in line with the drive sprocket and tighten set screw securely 7 Slide 1 shaft collar onto d...

Страница 4: ...wall construction prohibits the use of through bolts lag bolts and shields of sufficient size may be used At this point hand tighten the bolts only DRIVE CHAIN INSTALLATION 1 Slide the door sprocket a...

Страница 5: ...eaded shaft Once the open limit nut is set repeat the above process for the close direction nut and LSC 1 limit switch After finishing the initial limit nut adjustments reposition the door to approxim...

Страница 6: ...llation Adjust the torque limiter tight enough to keep it from slipping during normal operation To adjust the torque limiter in the Model JH DC 1 Loosen the jam nut 2 To increase the output turn the a...

Страница 7: ...24VDC Over 350 ft use DC power 0 2000 14 Volts Maximum Distance ft Wire Gauge MODEL JH DC g n i r i W r e w o P s t l o V P H e c n a t s i D x a M l a u D e l g n i S e r i W e g u a G V 5 1 1 2 1 P...

Страница 8: ...and ex pired This can be caused by having the timer set too low if a chain or belt is broken or if a sprocket or pulley is slipping When the timer expires the door stops and the stop button must be pr...

Страница 9: ...9 JH DC OPERATOR INSTALLATION GUIDE CONTROL and ACCESSORY CONNECTION ILLUSTRATIONS...

Страница 10: ...10 JH DC OPERATOR INSTALLATION GUIDE CONTROL and ACCESSORY CONNECTION ILLUSTRATIONS...

Страница 11: ...11 JH DC OPERATOR INSTALLATION GUIDE CONTROL and ACCESSORY CONNECTION ILLUSTRATIONS...

Страница 12: ...12 JH DCOPERATORINSTALLATIONGUIDE CONTROLandACCESSORYCONNECTIONILLUSTRATIONS 1 06 6...

Страница 13: ...he auto close timer off on 2 This switch is used in conjunction with alarms and flashing lights that may be added to the operator When the switch is in the ON position these devices will start approxi...

Страница 14: ...ould the door be restarted and the signal occur again prior to reaching a limit the door will stop again and this time will sound the emergency alarm and lock out 4 51 CLOSE This function works exactl...

Страница 15: ...and make sure the door does not false trip in either direction MAXIMUM RUN TIMER ADJUSTMENT This adjustable potentiometer sets the maximum length of time the motor will run before shutting down It sho...

Страница 16: ...lable the operator will continue to operate in battery only mode if the charger board is set in its RUN mode see Battery Backup Charger Configuration Accessories wired into the operator will continue...

Страница 17: ...OP This indicator is lit when a shadow hold open signal is present This signal is generated by a loop detector wired to the shadow loop terminals These indicators are lit when the open limit switch is...

Страница 18: ...18 JH DC OPERATOR INSTALLATION GUIDE...

Страница 19: ...19 JH DC OPERATOR INSTALLATION GUIDE...

Страница 20: ...20 JH DC OPERATOR INSTALLATION GUIDE...

Страница 21: ...21 JH DC OPERATOR INSTALLATION GUIDE MODEL JH DCMECHANICAL PARTS EXPLODED VIEW...

Страница 22: ...procket 41 B 9 5 8 bore 9B 2110 730 Clutch Hub with Shaft Assembly 9C 2300 168 Clutch Disc 9D 2220 026 Double Pulley 7 with Bearing 2200 230 Bearing 7 8 OD x 5 8 ID x 1 1 2 LTB 9E 2400 066 Flat Washer...

Страница 23: ...t Wire Harness Assembly 11 2500 071 Terminal Strip 16 141 12 2510 249 Input Wire Harness Assembly 13 2500 2127 DC Charger Board REF NO PARTNO DESCRIPTION 14 2500 2018 15 Amp Fuse 15 2500 2019 20 Amp F...

Страница 24: ...has two brushes one on each side Original brushes are approximately 3 4 long and should be replaced when they are 1 4 long or sooner If brushes are allowed to wear beyond this point permanent damage...

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