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Dual SGH500E Series

REVISION # 0001

DATE: 11/04/2020

MAINTENANCE INSTRUCTIONS

The brake is a self-adjusting brake. It is maintenance free. The brake assembly requires no additional
adjustments for its lifetime.

If an entrapment protection device is used, i.e. sensing edge or photoelectric sensors, please consult
the manufacturer for maintenance instruction.

Disconnect power supply to the operator before servicing.

Check the following items at the intervals listed:

CHECK LIST

DESCRIPTION

EVERY

3 MONTHS

EVERY

6 MONTHS

EVERY

12 MONTHS

Drive Chain

Check for excessive slack.
Check & adjust as required
Lubricate.

●

Sprockets

Check set screw tightness

●

Fasteners

Check & tighten as required

●

Bearings & Shafts

Check for wear & lubricate

●



Do not lubricate motor. Lubrication could cause damage.



Inspect and service whenever a malfunction either door or operator is observed or suspected.



Before servicing, always disconnect power supply to the operator.



Replace fuses only with those of the same type and rating.



All replacement parts must be compatible with those originally provided. Consult manufacturer

for replacement parts.

Do not place hands or tools in or near the operator when the power is
connected or when testing control or sensing devices. Always disconnect
power before servicing or adjusting the operator.

U.S. GEAR

Covered under US Pat. #6,055,885, #6,900,602 and additional patents pending.

WARNING

WARNING

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Содержание SGH 50043E

Страница 1: ...INSTALLATION INSTRUCTIONS AND OPERATION MANUAL SGH 50043E Dual Operators Front Hoist UL325 2010 Compliant Commercial and Industrial Door Operator Logic Control Continuous Duty ...

Страница 2: ...ps or any other adjacent walking surface and c away from all moving parts of the door 7 Install the Entrapment Warning Placard next to the control station in a prominent location 8 Make sure the available power supply to be connected to the operator is of the same voltage frequency phase and wattage as indicated on the nameplate of the operator 9 Read and understand the wiring diagram of the opera...

Страница 3: ...Hoist Standard ENTRAPMENT PROTECTION Sensing Edge Optional Sensing device attached to the bottom edge of the door Non Contact Device Optional Photo eye device Per the requirements of UL Standard 325 the door operator is setup for constant pressure to close the door As an alternative the door may be provided with a monitored entrapment protection device that will reverse the door upon contact with ...

Страница 4: ...ls INSTALLATION INSTRUCTIONS INSTALLATION POSITION Slave Operator Master Operator LS RS Consult factory for changes in installation positions NOTE Any change in mounting position may result in a change of operator rotation and consequently in a change of control functions Consult factory for any changes ...

Страница 5: ...r is properly operating and balanced 2 Make sure the layout of the mounting holes on the bracket are correct Slave Operator Master Operator 3 After mounting on operator at each side and before putting on the roller chain checking the motor Rotation directions if both motors are correct through push the OPEN or CLOSE buttons ...

Страница 6: ...5 Dual SGH500E Series REVISION 0001 DATE 11 04 2020 4 Install the roller chains Slave Operator Master Operator LS RS 5 Completed Illustration only consult factory for changes in installation positions ...

Страница 7: ... shaft parallel to the door shaft It may be necessary to field brace the operator bracket View A Drive Sprocket View A A Bracket Door Sprocket View B View B B Door Sprocket Operator Drive Sprocket Correct Incorrect DRIVE CHAIN ADJUSTMENT NOTE Use correct type size and proper length of roller chain 1 Adjust the drive chain by tilting or move the operator so that there is about 1 4 of slack when the...

Страница 8: ...7 Dual SGH500E Series REVISION 0001 DATE 11 04 2020 CHAIN HOLDER Install at a convenient location Chain Holder Optional ...

Страница 9: ... in place adjust the limit switch cam E or F until the micro switch C or D clicking sound is heard 5 If the limit switch cam cannot be rotated to its desired position release the lever and move the door away from the desired position then adjust the limit switch cam to its desired position It may be necessary to repeat this step until the exact position has been reached 6 Repeat step 3 and 4 for t...

Страница 10: ...f the wiring 5 Use copper wire inside the control panel 6 A separate circuit of adequate capacity is needed for the operator 7 The operator must be properly grounded The ground screw painted green is located inside the control panel 8 For an operator system or external device requiring field installed wiring between a Class 2 output of an operator and an external device the type of wiring shall be...

Страница 11: ...loor 6 Photo Eye Entrapment Device Options Sensing Module Device Manufacturer Model ELR 2 wire resistive sensing edge Miller Edge Inc End of Line resistor type edge must have model number with Suffix T2 ME110 ME111 ME120 ME123 ME112 ME113 ME116 ME117 MT21 MU21 MT22 MU22 MC22 MU33 MC271 CPT223 MEL TXYY MEL RXYY RB G K10 ASO GE225 GE125 GE245 GE F45 GE F50 GE F56 GE F65 GE F85 GE F115 IR Monitored p...

Страница 12: ...as power wiring 4 Any wire connected to the control panel must be protected by conduit or other means to ensure the safety and permanency of the wiring Do not use radio controls with your operator unless some type of entrapment protection device has been installed Failure to do so may result in serious injury or death to person s trapped beneath the door Changing from left hand to right hand or vi...

Страница 13: ...s s u r e C l o s e O n O f f A u t o O p e n S a f e t y S w i t c h ON OFF ON OFF ON OFF A A 2 1 Stop 2 Open 3 Close 4 Com 7 8 Close Warning signal 24VDC A 1 1 2 3 4 7 8 9 10 23 24 P5 P6 E5 E6 IR P5 P6 ELR E5 E6 ELR End of line resistor L1 L2 L3 Three phase power source See operator plate for correct voltage A 3 1 2 3 4 7 8 9 10 23 24 P5 P6 E5 E6 9 10 Extemal Interlock 23 24 Timer Defeat CN26 Op...

Страница 14: ...adio control B 3 B Open door Stop door Close door B 2 Open door Stop door Close door B 2 24VAC Push button 24VAC B 1 4 3 2 1 1 1 2 Open limit dry contact 2 3 4 Close limit dry contact 2 1 2 1 CN12 CN13 CN14 24VDC MAX 0 5A B 1 24VDC MAX 0 5A Non Monitored Sensing Devices N O Dry Contact ...

Страница 15: ...ts counting when door leaves close limit Door stops after opening for set time Pressing open again at mid open position will cause door to open to open limit T2 Timer to close Timer is active when door stops and is not at close limit T3 Door Open Warning Timer Timer is active when door leaves close limit When time is up contact will close See figure C 1 Terminals 23 and 24 External timer disable s...

Страница 16: ...time Max 99 Sec T1 T2 Mid Open Timer Max 99 Sec Min 1 Sec T1 T1 T1 T3 T3 T1 T1 T1 T2 T3 3 To Set Timer 2 Timer to close Remove jumper from terminal 23 24 to enable Timers Turn timer switch S10 to ON Switch M CL switch to ON See figure A 2 on Page 12 for location Press T2 and hold for 5 seconds Display will flash Use and to increase or to decrease time Press T2 to save setting Without pressing no a...

Страница 17: ... Without pressing no adjustment is saved Min 1 Sec Min 1 Sec Set the desired time T1 T2 T1 T2 Door Open Warning Timer T3 Max 99 min 59 Sec Max 99 min 59 Sec T3 T1 T2 T3 T3 T3 T3 T3 T3 T3 5 To confirm timer value Set Mode Set Mode Set Mode Select Time r T1 T2 T3 T1 T2 T3 T1 T2 T3 T1 T2 T3 T1 T2 T3 Note To enable timer s 1 Must switch Timer Switch to ON See figure A 2 on Page 12 for location 2 Must ...

Страница 18: ...pen limit ON Door at open limit OFF Not at open limit LED5 CLS Door close limit ON Door at close limit OFF Not at close limit LED4 SLS AUX close Limit contact ON Door at AUX close limit OFF Not at AUX close limit LED17 OPEN Open button ON Activated OFF Not activated LED18 CLOSE Close button ON Activated OFF Not activated C L S LED30 VVS SAFE CLOSE S L S STOP OPEN DEVICE O L S LED9 SAFE Sensing dev...

Страница 19: ...18 Dual SGH500E Series REVISION 0001 DATE 11 04 2020 ...

Страница 20: ...r IR sensing edge ELR sensing edge Stop Open Close Com Close warning signal 24VDC Jump when no external interlock is connected Control panel is wired with momentary pressure open and constant pressure close A one second delay on reverse is standard When the door is closing pushing the Open or Stop button will stop the door from moving When the door is closing the radio control transmitter can stop...

Страница 21: ...onth After adjusting either the force or the limit of travel retest the door operator s safety features Failure to adjust the operator properly may cause severe injury or death 5 For products having a manual release if possible use the manual release only when the door is closed Use caution when using this release when the door is open Weak or broken springs may cause the door to fall rapidly caus...

Страница 22: ...on to stop movement of the door while opening or closing Removing pressure from the CLOSE key position will cause the door to stop 3 Door may also be operated by remote devices EMERGENCY MANUAL OPERATION This operator has provisions for manually operating the door in case of emergency or power failure This operator is equipped with an auxiliary hoist To operate the hoist 1 Remove the hand chain fr...

Страница 23: ... Lubricate Sprockets Check set screw tightness Fasteners Check tighten as required Bearings Shafts Check for wear lubricate Do not lubricate motor Lubrication could cause damage Inspect and service whenever a malfunction either door or operator is observed or suspected Before servicing always disconnect power supply to the operator Replace fuses only with those of the same type and rating All repl...

Страница 24: ... Devices Connection Instruction Dual Photo eyes Connection Module Dual photo eyes connection module connects on CN3 Two module provide photo eyes devices x4 connection require a wire Harness to CN3 Unplug the jumper connector to add modules Plug back the jumper connector if no additional module is used 1 2 or Primary Sensing Device Connection 1 2 3 Part No GW40 05 02 3 Part No GW40 05 02 ...

Страница 25: ...2 OPEN Key switch B2 COM Warning Please Remove Jump Pin First See A A Remove Jump pin OPEN CLOSE STOP OPEN CLOSE KEY REQUIRED TO REMOVE COVER S T O P S T O P R BK R WH OPEN CLOSE NC NO C NC NO C STOP WH WH GR KEY SWITCH COM OPEN CLOSE KEY REQUIRED TO REMOVE COVER S T O P S T O P Key Switch with Stop Button and 3 Button Stations Key Switch with Stop Button Control Wiring for Key Switch with Stop Bu...

Страница 26: ...H B2 B1 OPEN CLOSE STOP KEY ON OFF OPEN CLOSE STOP KEY LOCKOUT 3 2 BUTTON B1 B2 1 2 3 4 OPEN OPEN CLOSE CLOSE B2 B1 STOP B2 STOP B1 R BK GR KEY LOCKOUT 3 BUTTON 1 2 3 4 OPEN CLOSE STOP Key switch Key switch R WH GR BK STOP CLOSE OPEN ON OFF R2 R1 RADIO R3 R2 R1 Ceiling Pull Switch Station 1 4 CLOSE OPEN CLOSE OPEN R1 R3 R2 GR WH 3 2 1 WH BK GR WH BK Control Connections Diagrams 1 2 3 4 1 2 3 4 1 2...

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