28
29
SYMPTOM
PROBABLE CAUSE
SUGGESTED ACTION
DOOR DOES NOT
WORK ON BATTERY
POWER
IN-LINE FUSE ON BATTERY
RED WIRE MAY BE BLOWN.
Replace Fuse, refer to fuse specs in the installation manual.
BATTERIES MAY BE
DRAINED, OR DEAD OR
DEFECTIVE CONTROL
BOARD.
Check batteries voltage, if low let it charge for 24 hours with
AC power ON. Replace batteries if still not charged. Replace
control board if the batteries are charged.
DOOR OUT OF BALANCE.
Check and balance the door properly.
THE POWER MAY BE STILL
BE ON.
Ensure the main power to the unit is off.
LOAD SENSING
NOT WORKING
PROPERLY
CLOSING FORCE IS
NOT SET PROPERLY
Adjust the Closing and/or Opening Force. Directions
are shown on Pages 21-22.
Increase or decrease based on door weight/side and
application of the door
REPLACEMENT
PART DESCRIPTION
Dyna-Hoist 500-100
Dyna-Hoist 750-100
Dyna-Hoist 1000-125
Motor
Dyna-HoistM-P500-1800
Dyna-HoistM-P750-1800
Dyna-HoistM-P1000-1800
Motor Brush Set (2)
Dyna-HoistM-BRUSH
Dyna-HoistM-BRUSH
Dyna-HoistM-BRUSH
Gearbox
GB-50-1.0
GB-50-1.0
GB-75-1.25
Drive Controls Enclosure
PDyna-Hoist-ENC-ALBK
PDyna-Hoist-ENC-ALBK
PDyna-Hoist-ENC-ALBK
Drive Replacement Board
PCB-PDyna-HoistDRIVE3
PCB-PDyna-HoistDRIVE3
PCB-PDyna-HoistDRIVE3
Torque Arm
TQARM-50
TQARM-50
TQARM-75
Torque Arm Bracket
TQBKT-50
TQBKT-50
TQBKT-75
Limit Stop Brackets w/ Hardware
PDyna-Hoist-LMTBKT
PDyna-Hoist-LMTBKT
PDyna-Hoist-LMTBKT
Shaft Collar
SHCOL-1.0
SHCOL-1.0
SHCOL-1.25
Shaft Key
SHKEY-3
SHKEY-3
SHKEY-3
Encoder
PDyna-Hoist-ENC50
PDyna-Hoist-ENC50
PDyna-Hoist-ENC75
Battery (single piece)
BTRY-5A
BTRY-7A
BTRY-9A
Battery Set
BTRY-5A2
BTRY-7A2
BTRY-9A2
Reflective Photo Eye Set
RPE-100SET
RPE-100SET
RPE-1000SET
Photo-Eye
RPE-100
RPE-100
RPE-100
Photo-Eye Bracket
RPESTB-BRKT
RPESTB-BRKT
RPESTB-BRKT
Photo-Eye Reflector
RPE-RFLC
RPE-RFLC
RPE-RFLC1000
Control Panel Enclosure
(Complete)
PDyna-Hoist-CP1-RW500 PDyna-Hoist-CP1-RW750
PDyna-Hoist-CP1-
RW1000
Control Panel Replacement Board
PCB-PDyna-HoistOP-500
PCB-PDyna-HoistOP-750
PCB-PDyna-HoistOP-100
Ribbon Cable
RIBCAB-1
RIBCAB-2
RIBCAB-2
Push Button
PDyna-Hoist-PB1
PDyna-Hoist-PB1
PDyna-Hoist-PB1
DYNA-HOIST OPERATOR REPLACEMENT PARTS
TROUBLE SHOOTING GUIDE
Summary of Contents for DYNA-HOIST DC Series
Page 7: ...7 TORQUE ARM POSITION IN RELATION TO OPERATOR ...
Page 13: ...13 WIRING DIAGRAMS ...
Page 14: ...14 ...
Page 15: ...15 ...
Page 16: ...16 ...
Page 17: ...17 ...
Page 26: ...26 DYNA HOIST OPERATOR COMPONENTS ...
Page 31: ...31 NOTES ...